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<div class="subTitle">org.jboss.modules.xml</div>
<h2 title="Interface XmlPullParser" class="title">Interface XmlPullParser</h2>
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<dt>All Known Implementing Classes:</dt>
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<pre>public interface <span class="strong">XmlPullParser</span></pre>
<div class="block">XML Pull Parser is an interface that defines parsing functionlity provided
in <a href="http://www.xmlpull.org/">XMLPULL V1 API</a> (visit this website to
learn more about API and its implementations).
<p>There are following different
kinds of parser depending on which features are set:<ul>
<li><b>non-validating</b> parser as defined in XML 1.0 spec when
FEATURE_PROCESS_DOCDECL is set to true
<li><b>validating parser</b> as defined in XML 1.0 spec when
FEATURE_VALIDATION is true (and that implies that FEATURE_PROCESS_DOCDECL is true)
<li>when FEATURE_PROCESS_DOCDECL is false (this is default and
if different value is required necessary must be changed before parsing is started)
then parser behaves like XML 1.0 compliant non-validating parser under condition that
<em>no DOCDECL is present</em> in XML documents
(internal entites can still be defined with defineEntityReplacementText()).
This mode of operation is intened <b>for operation in constrained environments</b> such as J2ME.
</ul>
<p>There are two key methods: next() and nextToken(). While next() provides
access to high level parsing events, nextToken() allows access to lower
level tokens.
<p>The current event state of the parser
can be determined by calling the
<a href="#getEventType()">getEventType()</a> method.
Initially, the parser is in the <a href="#START_DOCUMENT">START_DOCUMENT</a>
state.
<p>The method <a href="#next()">next()</a> advances the parser to the
next event. The int value returned from next determines the current parser
state and is identical to the value returned from following calls to
getEventType ().
<p>Th following event types are seen by next()<dl>
<dt><a href="#START_TAG">START_TAG</a><dd> An XML start tag was read.
<dt><a href="#TEXT">TEXT</a><dd> Text content was read;
the text content can be retreived using the getText() method.
(when in validating mode next() will not report ignorable whitespaces, use nextToken() instead)
<dt><a href="#END_TAG">END_TAG</a><dd> An end tag was read
<dt><a href="#END_DOCUMENT">END_DOCUMENT</a><dd> No more events are available
</dl>
<p>after first next() or nextToken() (or any other next*() method)
is called user application can obtain
XML version, standalone and encoding from XML declaration
in following ways:<ul>
<li><b>version</b>:
getProperty("<a href="http://xmlpull.org/v1/doc/properties.html#xmldecl-version">http://xmlpull.org/v1/doc/properties.html#xmldecl-version</a>")
returns String ("1.0") or null if XMLDecl was not read or if property is not supported
<li><b>standalone</b>:
getProperty("<a href="http://xmlpull.org/v1/doc/features.html#xmldecl-standalone">http://xmlpull.org/v1/doc/features.html#xmldecl-standalone</a>")
returns Boolean: null if there was no standalone declaration
or if property is not supported
otherwise returns Boolean(true) if standalon="yes" and Boolean(false) when standalone="no"
<li><b>encoding</b>: obtained from getInputEncoding()
null if stream had unknown encoding (not set in setInputStream)
and it was not declared in XMLDecl
</ul>
A minimal example for using this API may look as follows:
<pre>
import java.io.IOException;
import java.io.StringReader;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.<a href="XmlPullParserException.html">XmlPullParserException.html</a>;
import org.xmlpull.v1.<a href="XmlPullParserFactory.html">XmlPullParserFactory</a>;
public class SimpleXmlPullApp
{
public static void main (String args[])
throws XmlPullParserException, IOException
{
XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
factory.setNamespaceAware(true);
XmlPullParser xpp = factory.newPullParser();
xpp.<a href="#setInput">setInput</a>( new StringReader ( "<foo>Hello World!</foo>" ) );
int eventType = xpp.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if(eventType == XmlPullParser.START_DOCUMENT) {
System.out.println("Start document");
} else if(eventType == XmlPullParser.END_DOCUMENT) {
System.out.println("End document");
} else if(eventType == XmlPullParser.START_TAG) {
System.out.println("Start tag "+xpp.<a href="#getName()">getName()</a>);
} else if(eventType == XmlPullParser.END_TAG) {
System.out.println("End tag "+xpp.getName());
} else if(eventType == XmlPullParser.TEXT) {
System.out.println("Text "+xpp.<a href="#getText()">getText()</a>);
}
eventType = xpp.next();
}
}
}
</pre>
<p>The above example will generate the following output:
<pre>
Start document
Start tag foo
Text Hello World!
End tag foo
</pre>
<p>For more details on API usage, please refer to the
quick Introduction available at <a href="http://www.xmlpull.org">http://www.xmlpull.org</a></div>
<dl><dt><span class="strong">Author:</span></dt>
<dd><a href="http://www-ai.cs.uni-dortmund.de/PERSONAL/haustein.html">Stefan Haustein</a>, <a href="http://www.extreme.indiana.edu/~aslom/">Aleksander Slominski</a></dd>
<dt><span class="strong">See Also:</span></dt><dd><code>XmlPullParserFactory</code>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#defineEntityReplacementText(java.lang.String,%20java.lang.String)"><code>defineEntityReplacementText(java.lang.String, java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getName()"><code>getName()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespace(java.lang.String)"><code>getNamespace(java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setInput(java.io.Reader)"><code>setInput(java.io.Reader)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_PROCESS_DOCDECL"><code>FEATURE_PROCESS_DOCDECL</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_VALIDATION"><code>FEATURE_VALIDATION</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#START_DOCUMENT"><code>START_DOCUMENT</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#START_TAG"><code>START_TAG</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#TEXT"><code>TEXT</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#END_TAG"><code>END_TAG</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#END_DOCUMENT"><code>END_DOCUMENT</code></a></dd></dl>
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<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#CDSECT">CDSECT</a></strong></code>
<div class="block">A CDATA sections was just read;
this token is available only from calls to <a href="#nextToken()">nextToken()</a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#COMMENT">COMMENT</a></strong></code>
<div class="block">An XML comment was just read.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#DOCDECL">DOCDECL</a></strong></code>
<div class="block">An XML document type declaration was just read.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#END_DOCUMENT">END_DOCUMENT</a></strong></code>
<div class="block">Logical end of the xml document.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#END_TAG">END_TAG</a></strong></code>
<div class="block">Returned from getEventType(), <a href="#next()">next()</a>, or
<a href="#nextToken()">nextToken()</a> when an end tag was read.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#ENTITY_REF">ENTITY_REF</a></strong></code>
<div class="block">An entity reference was just read;
this token is available from <a href="#nextToken()">nextToken()</a>
only.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_PROCESS_DOCDECL">FEATURE_PROCESS_DOCDECL</a></strong></code>
<div class="block">This feature determines whether the document declaration
is processed.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_PROCESS_NAMESPACES">FEATURE_PROCESS_NAMESPACES</a></strong></code>
<div class="block">This feature determines whether the parser processes
namespaces.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_REPORT_NAMESPACE_ATTRIBUTES">FEATURE_REPORT_NAMESPACE_ATTRIBUTES</a></strong></code>
<div class="block">This feature determines whether namespace attributes are
exposed via the attribute access methods.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_VALIDATION">FEATURE_VALIDATION</a></strong></code>
<div class="block">If this feature is activated, all validation errors as
defined in the XML 1.0 sepcification are reported.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#IGNORABLE_WHITESPACE">IGNORABLE_WHITESPACE</a></strong></code>
<div class="block">Ignorable whitespace was just read.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#NO_NAMESPACE">NO_NAMESPACE</a></strong></code>
<div class="block">This constant represents the default namespace (empty string "")</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#PROCESSING_INSTRUCTION">PROCESSING_INSTRUCTION</a></strong></code>
<div class="block">An XML processing instruction declaration was just read.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#START_DOCUMENT">START_DOCUMENT</a></strong></code>
<div class="block">Signalize that parser is at the very beginning of the document
and nothing was read yet.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#START_TAG">START_TAG</a></strong></code>
<div class="block">Returned from getEventType(),
<a href="#next()">next()</a>, <a href="#nextToken()">nextToken()</a> when
a start tag was read.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#TEXT">TEXT</a></strong></code>
<div class="block">Character data was read and will is available by calling getText().</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#TYPES">TYPES</a></strong></code>
<div class="block">This array can be used to convert the event type integer constants
such as START_TAG or TEXT to
to a string.</div>
</td>
</tr>
</table>
</li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method_summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#defineEntityReplacementText(java.lang.String,%20java.lang.String)">defineEntityReplacementText</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> entityName,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replacementText)</code>
<div class="block">Set new value for entity replacement text as defined in
<a href="http://www.w3.org/TR/REC-xml#intern-replacement">XML 1.0 Section 4.5
Construction of Internal Entity Replacement Text</a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeCount()">getAttributeCount</a></strong>()</code>
<div class="block">Returns the number of attributes of the current start tag, or
-1 if the current event type is not START_TAG</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeName(int)">getAttributeName</a></strong>(int index)</code>
<div class="block">Returns the local name of the specified attribute
if namespaces are enabled or just attribute name if namespaces are disabled.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeNamespace(int)">getAttributeNamespace</a></strong>(int index)</code>
<div class="block">Returns the namespace URI of the attribute
with the given index (starts from 0).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributePrefix(int)">getAttributePrefix</a></strong>(int index)</code>
<div class="block">Returns the prefix of the specified attribute
Returns null if the element has no prefix.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeType(int)">getAttributeType</a></strong>(int index)</code>
<div class="block">Returns the type of the specified attribute
If parser is non-validating it MUST return CDATA.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeValue(int)">getAttributeValue</a></strong>(int index)</code>
<div class="block">Returns the given attributes value.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeValue(java.lang.String,%20java.lang.String)">getAttributeValue</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code>
<div class="block">Returns the attributes value identified by namespace URI and namespace localName.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getColumnNumber()">getColumnNumber</a></strong>()</code>
<div class="block">Returns the current column number, starting from 0.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getDepth()">getDepth</a></strong>()</code>
<div class="block">Returns the current depth of the element.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getEventType()">getEventType</a></strong>()</code>
<div class="block">Returns the type of the current event (START_TAG, END_TAG, TEXT, etc.)</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getFeature(java.lang.String)">getFeature</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code>
<div class="block">Returns the current value of the given feature.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getInputEncoding()">getInputEncoding</a></strong>()</code>
<div class="block">Returns the input encoding if known, null otherwise.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getLineNumber()">getLineNumber</a></strong>()</code>
<div class="block">Returns the current line number, starting from 1.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getName()">getName</a></strong>()</code>
<div class="block">For START_TAG or END_TAG events, the (local) name of the current
element is returned when namespaces are enabled.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespace()">getNamespace</a></strong>()</code>
<div class="block">Returns the namespace URI of the current element.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespace(java.lang.String)">getNamespace</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix)</code>
<div class="block">Returns the URI corresponding to the given prefix,
depending on current state of the parser.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespaceCount(int)">getNamespaceCount</a></strong>(int depth)</code>
<div class="block">Returns the numbers of elements in the namespace stack for the given
depth.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespacePrefix(int)">getNamespacePrefix</a></strong>(int pos)</code>
<div class="block">Returns the namespace prefixe for the given position
in the namespace stack.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespaceUri(int)">getNamespaceUri</a></strong>(int pos)</code>
<div class="block">Returns the namespace URI for the given position in the
namespace stack
If the position is out of range, an exception is thrown.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getPositionDescription()">getPositionDescription</a></strong>()</code>
<div class="block">Returns a short text describing the current parser state, including
the position, a
description of the current event and the data source if known.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getPrefix()">getPrefix</a></strong>()</code>
<div class="block">Returns the prefix of the current element.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getProperty(java.lang.String)">getProperty</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code>
<div class="block">Look up the value of a property.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()">getText</a></strong>()</code>
<div class="block">Returns the text content of the current event as String.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>char[]</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getTextCharacters(int[])">getTextCharacters</a></strong>(int[] holderForStartAndLength)</code>
<div class="block">Returns the buffer that contains the text of the current event,
as well as the start offset and length relevant for the current
event.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#isAttributeDefault(int)">isAttributeDefault</a></strong>(int index)</code>
<div class="block">Returns if the specified attribute was not in input was declared in XML.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#isEmptyElementTag()">isEmptyElementTag</a></strong>()</code>
<div class="block">Returns true if the current event is START_TAG and the tag
is degenerated
(e.g.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#isWhitespace()">isWhitespace</a></strong>()</code>
<div class="block">Checks whether the current TEXT event contains only whitespace
characters.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()">next</a></strong>()</code>
<div class="block">Get next parsing event - element content wil be coalesced and only one
TEXT event must be returned for whole element content
(comments and processing instructions will be ignored and emtity references
must be expanded or exception mus be thrown if entity reerence can not be exapnded).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextTag()">nextTag</a></strong>()</code>
<div class="block">Call next() and return event if it is START_TAG or END_TAG
otherwise throw an exception.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextText()">nextText</a></strong>()</code>
<div class="block">If current event is START_TAG then if next element is TEXT then element content is returned
or if next event is END_TAG then empty string is returned, otherwise exception is thrown.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()">nextToken</a></strong>()</code>
<div class="block">This method works similarly to next() but will expose
additional event types (COMMENT, CDSECT, DOCDECL, ENTITY_REF, PROCESSING_INSTRUCTION, or
IGNORABLE_WHITESPACE) if they are available in input.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#require(int,%20java.lang.String,%20java.lang.String)">require</a></strong>(int type,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code>
<div class="block">Test if the current event is of the given type and if the
namespace and name do match.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setFeature(java.lang.String,%20boolean)">setFeature</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name,
boolean state)</code>
<div class="block">Use this call to change the general behaviour of the parser,
such as namespace processing or doctype declaration handling.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setInput(java.io.InputStream,%20java.lang.String)">setInput</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> inputStream,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> inputEncoding)</code>
<div class="block">Sets the input stream the parser is going to process.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setInput(java.io.Reader)">setInput</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Reader.html?is-external=true" title="class or interface in java.io">Reader</a> in)</code>
<div class="block">Set the input source for parser to the given reader and
resets the parser.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setProperty(java.lang.String,%20java.lang.Object)">setProperty</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</code>
<div class="block">Set the value of a property.</div>
</td>
</tr>
</table>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
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<ul class="blockList">
<li class="blockList"><a name="field_detail">
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</a>
<h3>Field Detail</h3>
<a name="NO_NAMESPACE">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>NO_NAMESPACE</h4>
<pre>static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> NO_NAMESPACE</pre>
<div class="block">This constant represents the default namespace (empty string "")</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.NO_NAMESPACE">Constant Field Values</a></dd></dl>
</li>
</ul>
<a name="START_DOCUMENT">
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<h4>START_DOCUMENT</h4>
<pre>static final int START_DOCUMENT</pre>
<div class="block">Signalize that parser is at the very beginning of the document
and nothing was read yet.
This event type can only be observed by calling getEvent()
before the first call to next(), nextToken, or nextTag()</a>).</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.START_DOCUMENT">Constant Field Values</a></dd></dl>
</li>
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<a name="END_DOCUMENT">
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<h4>END_DOCUMENT</h4>
<pre>static final int END_DOCUMENT</pre>
<div class="block">Logical end of the xml document. Returned from getEventType, next()
and nextToken()
when the end of the input document has been reached.
<p><strong>NOTE:</strong> calling again
<a href="#next()">next()</a> or <a href="#nextToken()">nextToken()</a>
will result in exception being thrown.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.END_DOCUMENT">Constant Field Values</a></dd></dl>
</li>
</ul>
<a name="START_TAG">
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<h4>START_TAG</h4>
<pre>static final int START_TAG</pre>
<div class="block">Returned from getEventType(),
<a href="#next()">next()</a>, <a href="#nextToken()">nextToken()</a> when
a start tag was read.
The name of start tag is available from getName(), its namespace and prefix are
available from getNamespace() and getPrefix()
if <a href='#FEATURE_PROCESS_NAMESPACES'>namespaces are enabled</a>.
See getAttribute* methods to retrieve element attributes.
See getNamespace* methods to retrieve newly declared namespaces.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getName()"><code>getName()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getPrefix()"><code>getPrefix()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespace(java.lang.String)"><code>getNamespace(java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeCount()"><code>getAttributeCount()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getDepth()"><code>getDepth()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespaceCount(int)"><code>getNamespaceCount(int)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespace(java.lang.String)"><code>getNamespace(java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_PROCESS_NAMESPACES"><code>FEATURE_PROCESS_NAMESPACES</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.START_TAG">Constant Field Values</a></dd></dl>
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<a name="END_TAG">
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<h4>END_TAG</h4>
<pre>static final int END_TAG</pre>
<div class="block">Returned from getEventType(), <a href="#next()">next()</a>, or
<a href="#nextToken()">nextToken()</a> when an end tag was read.
The name of start tag is available from getName(), its
namespace and prefix are
available from getNamespace() and getPrefix().</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getName()"><code>getName()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getPrefix()"><code>getPrefix()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespace(java.lang.String)"><code>getNamespace(java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_PROCESS_NAMESPACES"><code>FEATURE_PROCESS_NAMESPACES</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.END_TAG">Constant Field Values</a></dd></dl>
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<h4>TEXT</h4>
<pre>static final int TEXT</pre>
<div class="block">Character data was read and will is available by calling getText().
<p><strong>Please note:</strong> <a href="#next()">next()</a> will
accumulate multiple
events into one TEXT event, skipping IGNORABLE_WHITESPACE,
PROCESSING_INSTRUCTION and COMMENT events,
In contrast, <a href="#nextToken()">nextToken()</a> will stop reading
text when any other event is observed.
Also, when the state was reached by calling next(), the text value will
be normalized, whereas getText() will
return unnormalized content in the case of nextToken(). This allows
an exact roundtrip without chnanging line ends when examining low
level events, whereas for high level applications the text is
normalized apropriately.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.TEXT">Constant Field Values</a></dd></dl>
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<a name="CDSECT">
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<h4>CDSECT</h4>
<pre>static final int CDSECT</pre>
<div class="block">A CDATA sections was just read;
this token is available only from calls to <a href="#nextToken()">nextToken()</a>.
A call to next() will accumulate various text events into a single event
of type TEXT. The text contained in the CDATA section is available
by callling getText().</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.CDSECT">Constant Field Values</a></dd></dl>
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<a name="ENTITY_REF">
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<h4>ENTITY_REF</h4>
<pre>static final int ENTITY_REF</pre>
<div class="block">An entity reference was just read;
this token is available from <a href="#nextToken()">nextToken()</a>
only. The entity name is available by calling getName(). If available,
the replacement text can be obtained by calling getTextt(); otherwise,
the user is responsibile for resolving the entity reference.
This event type is never returned from next(); next() will
accumulate the replacement text and other text
events to a single TEXT event.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.ENTITY_REF">Constant Field Values</a></dd></dl>
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<pre>static final int IGNORABLE_WHITESPACE</pre>
<div class="block">Ignorable whitespace was just read.
This token is available only from <a href="#nextToken()">nextToken()</a>).
For non-validating
parsers, this event is only reported by nextToken() when outside
the root element.
Validating parsers may be able to detect ignorable whitespace at
other locations.
The ignorable whitespace string is available by calling getText()
<p><strong>NOTE:</strong> this is different from calling the
isWhitespace() method, since text content
may be whitespace but not ignorable.
Ignorable whitespace is skipped by next() automatically; this event
type is never returned from next().</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.IGNORABLE_WHITESPACE">Constant Field Values</a></dd></dl>
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<pre>static final int PROCESSING_INSTRUCTION</pre>
<div class="block">An XML processing instruction declaration was just read. This
event type is available only via <a href="#nextToken()">nextToken()</a>.
getText() will return text that is inside the processing instruction.
Calls to next() will skip processing instructions automatically.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.PROCESSING_INSTRUCTION">Constant Field Values</a></dd></dl>
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<a name="COMMENT">
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<h4>COMMENT</h4>
<pre>static final int COMMENT</pre>
<div class="block">An XML comment was just read. This event type is this token is
available via <a href="#nextToken()">nextToken()</a> only;
calls to next() will skip comments automatically.
The content of the comment can be accessed using the getText()
method.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.COMMENT">Constant Field Values</a></dd></dl>
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<a name="DOCDECL">
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<h4>DOCDECL</h4>
<pre>static final int DOCDECL</pre>
<div class="block">An XML document type declaration was just read. This token is
available from <a href="#nextToken()">nextToken()</a> only.
The unparsed text inside the doctype is available via
the getText() method.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.DOCDECL">Constant Field Values</a></dd></dl>
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<pre>static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] TYPES</pre>
<div class="block">This array can be used to convert the event type integer constants
such as START_TAG or TEXT to
to a string. For example, the value of TYPES[START_TAG] is
the string "START_TAG".
This array is intended for diagnostic output only. Relying
on the contents of the array may be dangerous since malicous
applications may alter the array, although it is final, due
to limitations of the Java language.</div>
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<pre>static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> FEATURE_PROCESS_NAMESPACES</pre>
<div class="block">This feature determines whether the parser processes
namespaces. As for all features, the default value is false.
<p><strong>NOTE:</strong> The value can not be changed during
parsing an must be set before parsing.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getFeature(java.lang.String)"><code>getFeature(java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setFeature(java.lang.String,%20boolean)"><code>setFeature(java.lang.String, boolean)</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.FEATURE_PROCESS_NAMESPACES">Constant Field Values</a></dd></dl>
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<pre>static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> FEATURE_REPORT_NAMESPACE_ATTRIBUTES</pre>
<div class="block">This feature determines whether namespace attributes are
exposed via the attribute access methods. Like all features,
the default value is false. This feature cannot be changed
during parsing.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getFeature(java.lang.String)"><code>getFeature(java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setFeature(java.lang.String,%20boolean)"><code>setFeature(java.lang.String, boolean)</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.FEATURE_REPORT_NAMESPACE_ATTRIBUTES">Constant Field Values</a></dd></dl>
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<pre>static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> FEATURE_PROCESS_DOCDECL</pre>
<div class="block">This feature determines whether the document declaration
is processed. If set to false,
the DOCDECL event type is reported by nextToken()
and ignored by next().
If this featue is activated, then the document declaration
must be processed by the parser.
<p><strong>Please note:</strong> If the document type declaration
was ignored, entity references may cause exceptions
later in the parsing process.
The default value of this feature is false. It cannot be changed
during parsing.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getFeature(java.lang.String)"><code>getFeature(java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setFeature(java.lang.String,%20boolean)"><code>setFeature(java.lang.String, boolean)</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.FEATURE_PROCESS_DOCDECL">Constant Field Values</a></dd></dl>
</li>
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<a name="FEATURE_VALIDATION">
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<h4>FEATURE_VALIDATION</h4>
<pre>static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> FEATURE_VALIDATION</pre>
<div class="block">If this feature is activated, all validation errors as
defined in the XML 1.0 sepcification are reported.
This implies that FEATURE_PROCESS_DOCDECL is true and both, the
internal and external document type declaration will be processed.
<p><strong>Please Note:</strong> This feature can not be changed
during parsing. The default value is false.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getFeature(java.lang.String)"><code>getFeature(java.lang.String)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setFeature(java.lang.String,%20boolean)"><code>setFeature(java.lang.String, boolean)</code></a>,
<a href="../../../../constant-values.html#org.jboss.modules.xml.XmlPullParser.FEATURE_VALIDATION">Constant Field Values</a></dd></dl>
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<a name="setFeature(java.lang.String, boolean)">
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<h4>setFeature</h4>
<pre>void setFeature(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name,
boolean state)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Use this call to change the general behaviour of the parser,
such as namespace processing or doctype declaration handling.
This method must be called before the first call to next or
nextToken. Otherwise, an exception is thrown.
<p>Example: call setFeature(FEATURE_PROCESS_NAMESPACES, true) in order
to switch on namespace processing. The initial settings correspond
to the properties requested from the XML Pull Parser factory.
If none were requested, all feautures are deactivated by default.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code> - If the feature is not supported or can not be set</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - If string with the feature name is null</dd></dl>
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<h4>getFeature</h4>
<pre>boolean getFeature(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre>
<div class="block">Returns the current value of the given feature.
<p><strong>Please note:</strong> unknown features are
<strong>always</strong> returned as false.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - The name of feature to be retrieved.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The value of the feature.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if string the feature name is null</dd></dl>
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<h4>setProperty</h4>
<pre>void setProperty(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Set the value of a property.
The property name is any fully-qualified URI.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code> - If the property is not supported or can not be set</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - If string with the property name is null</dd></dl>
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<h4>getProperty</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> getProperty(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre>
<div class="block">Look up the value of a property.
The property name is any fully-qualified URI.
<p><strong>NOTE:</strong> unknown properties are <strong>always</strong>
returned as null.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - The name of property to be retrieved.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The value of named property.</dd></dl>
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<h4>setInput</h4>
<pre>void setInput(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Reader.html?is-external=true" title="class or interface in java.io">Reader</a> in)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Set the input source for parser to the given reader and
resets the parser. The event type is set to the initial value
START_DOCUMENT.
Setting the reader to null will just stop parsing and
reset parser state,
allowing the parser to free internal resources
such as parsing buffers.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd></dl>
</li>
</ul>
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<h4>setInput</h4>
<pre>void setInput(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> inputStream,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> inputEncoding)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Sets the input stream the parser is going to process.
This call resets the parser state and sets the event type
to the initial value START_DOCUMENT.
<p><strong>NOTE:</strong> If an input encoding string is passed,
it MUST be used. Otherwise,
if inputEncoding is null, the parser SHOULD try to determine
input encoding following XML 1.0 specification (see below).
If encoding detection is supported then following feature
<a href="http://xmlpull.org/v1/doc/features.html#detect-encoding">http://xmlpull.org/v1/doc/features.html#detect-encoding</a>
MUST be true amd otherwise it must be false</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>inputStream</code> - contains a raw byte input stream of possibly
unknown encoding (when inputEncoding is null).</dd><dd><code>inputEncoding</code> - if not null it MUST be used as encoding for inputStream</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd></dl>
</li>
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<h4>getInputEncoding</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getInputEncoding()</pre>
<div class="block">Returns the input encoding if known, null otherwise.
If setInput(InputStream, inputEncoding) was called with an inputEncoding
value other than null, this value must be returned
from this method. Otherwise, if inputEncoding is null and
the parser suppports the encoding detection feature
(http://xmlpull.org/v1/doc/features.html#detect-encoding),
it must return the detected encoding.
If setInput(Reader) was called, null is returned.
After first call to next if XML declaration was present this method
will return encoding declared.</div>
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<h4>defineEntityReplacementText</h4>
<pre>void defineEntityReplacementText(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> entityName,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replacementText)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Set new value for entity replacement text as defined in
<a href="http://www.w3.org/TR/REC-xml#intern-replacement">XML 1.0 Section 4.5
Construction of Internal Entity Replacement Text</a>.
If FEATURE_PROCESS_DOCDECL or FEATURE_VALIDATION are set, calling this
function will result in an exception -- when processing of DOCDECL is
enabled, there is no need to the entity replacement text manually.
<p>The motivation for this function is to allow very small
implementations of XMLPULL that will work in J2ME environments.
Though these implementations may not be able to process the document type
declaration, they still can work with known DTDs by using this function.
<p><b>Please notes:</b> The given value is used literally as replacement text
and it corresponds to declaring entity in DTD that has all special characters
escaped: left angle bracket is replaced with &lt;, ampersnad with &amp;
and so on.
<p><b>Note:</b> The given value is the literal replacement text and must not
contain any other entity reference (if it contains any entity reference
there will be no further replacement).
<p><b>Note:</b> The list of pre-defined entity names will
always contain standard XML entities such as
amp (&amp;), lt (&lt;), gt (&gt;), quot (&quot;), and apos (&apos;).
Those cannot be redefined by this method!</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#setInput(java.io.Reader)"><code>setInput(java.io.Reader)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_PROCESS_DOCDECL"><code>FEATURE_PROCESS_DOCDECL</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#FEATURE_VALIDATION"><code>FEATURE_VALIDATION</code></a></dd></dl>
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<h4>getNamespaceCount</h4>
<pre>int getNamespaceCount(int depth)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Returns the numbers of elements in the namespace stack for the given
depth.
If namespaces are not enabled, 0 is returned.
<p><b>NOTE:</b> when parser is on END_TAG then it is allowed to call
this function with getDepth()+1 argument to retrieve position of namespace
prefixes and URIs that were declared on corresponding START_TAG.
<p><b>NOTE:</b> to retrieve lsit of namespaces declared in current element:<pre>
XmlPullParser pp = ...
int nsStart = pp.getNamespaceCount(pp.getDepth()-1);
int nsEnd = pp.getNamespaceCount(pp.getDepth());
for (int i = nsStart; i < nsEnd; i++) {
String prefix = pp.getNamespacePrefix(i);
String ns = pp.getNamespaceUri(i);
// ...
}
</pre></div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespacePrefix(int)"><code>getNamespacePrefix(int)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespaceUri(int)"><code>getNamespaceUri(int)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespace()"><code>getNamespace()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespace(java.lang.String)"><code>getNamespace(String)</code></a></dd></dl>
</li>
</ul>
<a name="getNamespacePrefix(int)">
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<li class="blockList">
<h4>getNamespacePrefix</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getNamespacePrefix(int pos)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Returns the namespace prefixe for the given position
in the namespace stack.
Default namespace declaration (xmlns='...') will have null as prefix.
If the given index is out of range, an exception is thrown.
<p><b>Please note:</b> when the parser is on an END_TAG,
namespace prefixes that were declared
in the corresponding START_TAG are still accessible
although they are no longer in scope.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd></dl>
</li>
</ul>
<a name="getNamespaceUri(int)">
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<li class="blockList">
<h4>getNamespaceUri</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getNamespaceUri(int pos)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Returns the namespace URI for the given position in the
namespace stack
If the position is out of range, an exception is thrown.
<p><b>NOTE:</b> when parser is on END_TAG then namespace prefixes that were declared
in corresponding START_TAG are still accessible even though they are not in scope</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd></dl>
</li>
</ul>
<a name="getNamespace(java.lang.String)">
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<h4>getNamespace</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getNamespace(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix)</pre>
<div class="block">Returns the URI corresponding to the given prefix,
depending on current state of the parser.
<p>If the prefix was not declared in the current scope,
null is returned. The default namespace is included
in the namespace table and is available via
getNamespace (null).
<p>This method is a convenience method for
<pre>
for (int i = getNamespaceCount(getDepth ())-1; i >= 0; i--) {
if (getNamespacePrefix(i).equals( prefix )) {
return getNamespaceUri(i);
}
}
return null;
</pre>
<p><strong>Please note:</strong> parser implementations
may provide more efifcient lookup, e.g. using a Hashtable.
The 'xml' prefix is bound to "http://www.w3.org/XML/1998/namespace", as
defined in the
<a href="http://www.w3.org/TR/REC-xml-names/#ns-using">Namespaces in XML</a>
specification. Analogous, the 'xmlns' prefix is resolved to
<a href="http://www.w3.org/2000/xmlns/">http://www.w3.org/2000/xmlns/</a></div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespaceCount(int)"><code>getNamespaceCount(int)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespacePrefix(int)"><code>getNamespacePrefix(int)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getNamespaceUri(int)"><code>getNamespaceUri(int)</code></a></dd></dl>
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<h4>getDepth</h4>
<pre>int getDepth()</pre>
<div class="block">Returns the current depth of the element.
Outside the root element, the depth is 0. The
depth is incremented by 1 when a start tag is reached.
The depth is decremented AFTER the end tag
event was observed.
<pre>
<!-- outside --> 0
<root> 1
sometext 1
<foobar> 2
</foobar> 2
</root> 1
<!-- outside --> 0
</pre></div>
</li>
</ul>
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<h4>getPositionDescription</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getPositionDescription()</pre>
<div class="block">Returns a short text describing the current parser state, including
the position, a
description of the current event and the data source if known.
This method is especially useful to provide meaningful
error messages and for debugging purposes.</div>
</li>
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<a name="getLineNumber()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getLineNumber</h4>
<pre>int getLineNumber()</pre>
<div class="block">Returns the current line number, starting from 1.
When the parser does not know the current line number
or can not determine it, -1 is returned (e.g. for WBXML).</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>current line number or -1 if unknown.</dd></dl>
</li>
</ul>
<a name="getColumnNumber()">
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<ul class="blockList">
<li class="blockList">
<h4>getColumnNumber</h4>
<pre>int getColumnNumber()</pre>
<div class="block">Returns the current column number, starting from 0.
When the parser does not know the current column number
or can not determine it, -1 is returned (e.g. for WBXML).</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>current column number or -1 if unknown.</dd></dl>
</li>
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<a name="isWhitespace()">
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<h4>isWhitespace</h4>
<pre>boolean isWhitespace()
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Checks whether the current TEXT event contains only whitespace
characters.
For IGNORABLE_WHITESPACE, this is always true.
For TEXT and CDSECT, false is returned when the current event text
contains at least one non-white space character. For any other
event type an exception is thrown.
<p><b>Please note:</b> non-validating parsers are not
able to distinguish whitespace and ignorable whitespace,
except from whitespace outside the root element. Ignorable
whitespace is reported as separate event, which is exposed
via nextToken only.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd></dl>
</li>
</ul>
<a name="getText()">
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<ul class="blockList">
<li class="blockList">
<h4>getText</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getText()</pre>
<div class="block">Returns the text content of the current event as String.
The value returned depends on current event type,
for example for TEXT event it is element content
(this is typical case when next() is used).
See description of nextToken() for detailed description of
possible returned values for different types of events.
<p><strong>NOTE:</strong> in case of ENTITY_REF, this method returns
the entity replacement text (or null if not available). This is
the only case where
getText() and getTextCharacters() return different values.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getEventType()"><code>getEventType()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a></dd></dl>
</li>
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<a name="getTextCharacters(int[])">
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<li class="blockList">
<h4>getTextCharacters</h4>
<pre>char[] getTextCharacters(int[] holderForStartAndLength)</pre>
<div class="block">Returns the buffer that contains the text of the current event,
as well as the start offset and length relevant for the current
event. See getText(), next() and nextToken() for description of possible returned values.
<p><strong>Please note:</strong> this buffer must not
be modified and its content MAY change after a call to
next() or nextToken(). This method will always return the
same value as getText(), except for ENTITY_REF. In the case
of ENTITY ref, getText() returns the replacement text and
this method returns the actual input buffer containing the
entity name.
If getText() returns null, this method returns null as well and
the values returned in the holder array MUST be -1 (both start
and length).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>holderForStartAndLength</code> - Must hold an 2-element int array
into which the start offset and length values will be written.</dd>
<dt><span class="strong">Returns:</span></dt><dd>char buffer that contains the text of the current event
(null if the current event has no text associated).</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getText()"><code>getText()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a></dd></dl>
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<h4>getNamespace</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getNamespace()</pre>
<div class="block">Returns the namespace URI of the current element.
The default namespace is represented
as empty string.
If namespaces are not enabled, an empty String ("") is always returned.
The current event must be START_TAG or END_TAG; otherwise,
null is returned.</div>
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</ul>
<a name="getName()">
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<ul class="blockList">
<li class="blockList">
<h4>getName</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getName()</pre>
<div class="block">For START_TAG or END_TAG events, the (local) name of the current
element is returned when namespaces are enabled. When namespace
processing is disabled, the raw name is returned.
For ENTITY_REF events, the entity name is returned.
If the current event is not START_TAG, END_TAG, or ENTITY_REF,
null is returned.
<p><b>Please note:</b> To reconstruct the raw element name
when namespaces are enabled and the prefix is not null,
you will need to add the prefix and a colon to localName..</div>
</li>
</ul>
<a name="getPrefix()">
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<li class="blockList">
<h4>getPrefix</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getPrefix()</pre>
<div class="block">Returns the prefix of the current element.
If the element is in the default namespace (has no prefix),
null is returned.
If namespaces are not enabled, or the current event
is not START_TAG or END_TAG, null is returned.</div>
</li>
</ul>
<a name="isEmptyElementTag()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>isEmptyElementTag</h4>
<pre>boolean isEmptyElementTag()
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></pre>
<div class="block">Returns true if the current event is START_TAG and the tag
is degenerated
(e.g. <foobar/>).
<p><b>NOTE:</b> if the parser is not on START_TAG, an exception
will be thrown.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd></dl>
</li>
</ul>
<a name="getAttributeCount()">
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</a>
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<li class="blockList">
<h4>getAttributeCount</h4>
<pre>int getAttributeCount()</pre>
<div class="block">Returns the number of attributes of the current start tag, or
-1 if the current event type is not START_TAG</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeNamespace(int)"><code>getAttributeNamespace(int)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeName(int)"><code>getAttributeName(int)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributePrefix(int)"><code>getAttributePrefix(int)</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#getAttributeValue(int)"><code>getAttributeValue(int)</code></a></dd></dl>
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<a name="getAttributeNamespace(int)">
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<h4>getAttributeNamespace</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getAttributeNamespace(int index)</pre>
<div class="block">Returns the namespace URI of the attribute
with the given index (starts from 0).
Returns an empty string ("") if namespaces are not enabled
or the attribute has no namespace.
Throws an IndexOutOfBoundsException if the index is out of range
or the current event type is not START_TAG.
<p><strong>NOTE:</strong> if FEATURE_REPORT_NAMESPACE_ATTRIBUTES is set
then namespace attributes (xmlns:ns='...') must be reported
with namespace
<a href="http://www.w3.org/2000/xmlns/">http://www.w3.org/2000/xmlns/</a>
(visit this URL for description!).
The default namespace attribute (xmlns="...") will be reported with empty namespace.
<p><strong>NOTE:</strong>The xml prefix is bound as defined in
<a href="http://www.w3.org/TR/REC-xml-names/#ns-using">Namespaces in XML</a>
specification to "http://www.w3.org/XML/1998/namespace".</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>zero</code> - based index of attribute</dd>
<dt><span class="strong">Returns:</span></dt><dd>attribute namespace,
empty string ("") is returned if namesapces processing is not enabled or
namespaces processing is enabled but attribute has no namespace (it has no prefix).</dd></dl>
</li>
</ul>
<a name="getAttributeName(int)">
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<h4>getAttributeName</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getAttributeName(int index)</pre>
<div class="block">Returns the local name of the specified attribute
if namespaces are enabled or just attribute name if namespaces are disabled.
Throws an IndexOutOfBoundsException if the index is out of range
or current event type is not START_TAG.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>zero</code> - based index of attribute</dd>
<dt><span class="strong">Returns:</span></dt><dd>attribute name (null is never returned)</dd></dl>
</li>
</ul>
<a name="getAttributePrefix(int)">
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<li class="blockList">
<h4>getAttributePrefix</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getAttributePrefix(int index)</pre>
<div class="block">Returns the prefix of the specified attribute
Returns null if the element has no prefix.
If namespaces are disabled it will always return null.
Throws an IndexOutOfBoundsException if the index is out of range
or current event type is not START_TAG.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>zero</code> - based index of attribute</dd>
<dt><span class="strong">Returns:</span></dt><dd>attribute prefix or null if namespaces processing is not enabled.</dd></dl>
</li>
</ul>
<a name="getAttributeType(int)">
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<h4>getAttributeType</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getAttributeType(int index)</pre>
<div class="block">Returns the type of the specified attribute
If parser is non-validating it MUST return CDATA.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>zero</code> - based index of attribute</dd>
<dt><span class="strong">Returns:</span></dt><dd>attribute type (null is never returned)</dd></dl>
</li>
</ul>
<a name="isAttributeDefault(int)">
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<li class="blockList">
<h4>isAttributeDefault</h4>
<pre>boolean isAttributeDefault(int index)</pre>
<div class="block">Returns if the specified attribute was not in input was declared in XML.
If parser is non-validating it MUST always return false.
This information is part of XML infoset:</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>zero</code> - based index of attribute</dd>
<dt><span class="strong">Returns:</span></dt><dd>false if attribute was in input</dd></dl>
</li>
</ul>
<a name="getAttributeValue(int)">
<!-- -->
</a>
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<h4>getAttributeValue</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getAttributeValue(int index)</pre>
<div class="block">Returns the given attributes value.
Throws an IndexOutOfBoundsException if the index is out of range
or current event type is not START_TAG.
<p><strong>NOTE:</strong> attribute value must be normalized
(including entity replacement text if PROCESS_DOCDECL is false) as described in
<a href="http://www.w3.org/TR/REC-xml#AVNormalize">XML 1.0 section
3.3.3 Attribute-Value Normalization</a></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>zero</code> - based index of attribute</dd>
<dt><span class="strong">Returns:</span></dt><dd>value of attribute (null is never returned)</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#defineEntityReplacementText(java.lang.String,%20java.lang.String)"><code>defineEntityReplacementText(java.lang.String, java.lang.String)</code></a></dd></dl>
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</ul>
<a name="getAttributeValue(java.lang.String, java.lang.String)">
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<li class="blockList">
<h4>getAttributeValue</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getAttributeValue(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre>
<div class="block">Returns the attributes value identified by namespace URI and namespace localName.
If namespaces are disabled namespace must be null.
If current event type is not START_TAG then IndexOutOfBoundsException will be thrown.
<p><strong>NOTE:</strong> attribute value must be normalized
(including entity replacement text if PROCESS_DOCDECL is false) as described in
<a href="http://www.w3.org/TR/REC-xml#AVNormalize">XML 1.0 section
3.3.3 Attribute-Value Normalization</a></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>namespace</code> - Namespace of the attribute if namespaces are enabled otherwise must be null</dd><dd><code>name</code> - If namespaces enabled local name of attribute otherwise just attribute name</dd>
<dt><span class="strong">Returns:</span></dt><dd>value of attribute or null if attribute with given name does not exist</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#defineEntityReplacementText(java.lang.String,%20java.lang.String)"><code>defineEntityReplacementText(java.lang.String, java.lang.String)</code></a></dd></dl>
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</ul>
<a name="getEventType()">
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</a>
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<h4>getEventType</h4>
<pre>int getEventType()</pre>
<div class="block">Returns the type of the current event (START_TAG, END_TAG, TEXT, etc.)</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#nextToken()"><code>nextToken()</code></a></dd></dl>
</li>
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<a name="next()">
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<h4>next</h4>
<pre>int next()
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Get next parsing event - element content wil be coalesced and only one
TEXT event must be returned for whole element content
(comments and processing instructions will be ignored and emtity references
must be expanded or exception mus be thrown if entity reerence can not be exapnded).
If element content is empty (content is "") then no TEXT event will be reported.
<p><b>NOTE:</b> empty element (such as <tag/>) will be reported
with two separate events: START_TAG, END_TAG - it must be so to preserve
parsing equivalency of empty element to <tag></tag>.
(see isEmptyElementTag ())</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#isEmptyElementTag()"><code>isEmptyElementTag()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#START_TAG"><code>START_TAG</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#TEXT"><code>TEXT</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#END_TAG"><code>END_TAG</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#END_DOCUMENT"><code>END_DOCUMENT</code></a></dd></dl>
</li>
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<a name="nextToken()">
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<h4>nextToken</h4>
<pre>int nextToken()
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">This method works similarly to next() but will expose
additional event types (COMMENT, CDSECT, DOCDECL, ENTITY_REF, PROCESSING_INSTRUCTION, or
IGNORABLE_WHITESPACE) if they are available in input.
<p>If special feature
<a href="http://xmlpull.org/v1/doc/features.html#xml-roundtrip">FEATURE_XML_ROUNDTRIP</a>
(identified by URI: http://xmlpull.org/v1/doc/features.html#xml-roundtrip)
is enabled it is possible to do XML document round trip ie. reproduce
exectly on output the XML input using getText():
returned content is always unnormalized (exactly as in input).
Otherwise returned content is end-of-line normalized as described
<a href="http://www.w3.org/TR/REC-xml#sec-line-ends">XML 1.0 End-of-Line Handling</a>
and. Also when this feature is enabled exact content of START_TAG, END_TAG,
DOCDECL and PROCESSING_INSTRUCTION is available.
<p>Here is the list of tokens that can be returned from nextToken()
and what getText() and getTextCharacters() returns:<dl>
<dt>START_DOCUMENT<dd>null
<dt>END_DOCUMENT<dd>null
<dt>START_TAG<dd>null unless FEATURE_XML_ROUNDTRIP
enabled and then returns XML tag, ex: <tag attr='val'>
<dt>END_TAG<dd>null unless FEATURE_XML_ROUNDTRIP
id enabled and then returns XML tag, ex: </tag>
<dt>TEXT<dd>return element content.
<br>Note: that element content may be delivered in multiple consecutive TEXT events.
<dt>IGNORABLE_WHITESPACE<dd>return characters that are determined to be ignorable white
space. If the FEATURE_XML_ROUNDTRIP is enabled all whitespace content outside root
element will always reported as IGNORABLE_WHITESPACE otherise rteporting is optional.
<br>Note: that element content may be delevered in multiple consecutive IGNORABLE_WHITESPACE events.
<dt>CDSECT<dd>
return text <em>inside</em> CDATA
(ex. 'fo<o' from <!CDATA[fo<o]]>)
<dt>PROCESSING_INSTRUCTION<dd>
if FEATURE_XML_ROUNDTRIP is true
return exact PI content ex: 'pi foo' from <?pi foo?>
otherwise it may be exact PI content or concatenation of PI target,
space and data so for example for
<?target data?> string "target data" may
be returned if FEATURE_XML_ROUNDTRIP is false.
<dt>COMMENT<dd>return comment content ex. 'foo bar' from <!--foo bar-->
<dt>ENTITY_REF<dd>getText() MUST return entity replacement text if PROCESS_DOCDECL is false
otherwise getText() MAY return null,
additionally getTextCharacters() MUST return entity name
(for example 'entity_name' for &entity_name;).
<br><b>NOTE:</b> this is the only place where value returned from getText() and
getTextCharacters() <b>are different</b>
<br><b>NOTE:</b> it is user responsibility to resolve entity reference
if PROCESS_DOCDECL is false and there is no entity replacement text set in
defineEntityReplacementText() method (getText() will be null)
<br><b>NOTE:</b> character entities (ex. &#32;) and standard entities such as
&amp; &lt; &gt; &quot; &apos; are reported as well
and are <b>not</b> reported as TEXT tokens but as ENTITY_REF tokens!
This requirement is added to allow to do roundtrip of XML documents!
<dt>DOCDECL<dd>
if FEATURE_XML_ROUNDTRIP is true or PROCESS_DOCDECL is false
then return what is inside of DOCDECL for example it returns:<pre>
" titlepage SYSTEM "http://www.foo.bar/dtds/typo.dtd"
[<!ENTITY % active.links "INCLUDE">]"</pre>
<p>for input document that contained:<pre>
<!DOCTYPE titlepage SYSTEM "http://www.foo.bar/dtds/typo.dtd"
[<!ENTITY % active.links "INCLUDE">]></pre>
otherwise if FEATURE_XML_ROUNDTRIP is false and PROCESS_DOCDECL is true
then what is returned is undefined (it may be even null)
</dd>
</dl>
<p><strong>NOTE:</strong> there is no gurantee that there will only one TEXT or
IGNORABLE_WHITESPACE event from nextToken() as parser may chose to deliver element content in
multiple tokens (dividing element content into chunks)
<p><strong>NOTE:</strong> whether returned text of token is end-of-line normalized
is depending on FEATURE_XML_ROUNDTRIP.
<p><strong>NOTE:</strong> XMLDecl (<?xml ...?>) is not reported but its content
is available through optional properties (see class description above).</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/jboss/modules/xml/XmlPullParser.html#next()"><code>next()</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#START_TAG"><code>START_TAG</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#TEXT"><code>TEXT</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#END_TAG"><code>END_TAG</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#END_DOCUMENT"><code>END_DOCUMENT</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#COMMENT"><code>COMMENT</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#DOCDECL"><code>DOCDECL</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#PROCESSING_INSTRUCTION"><code>PROCESSING_INSTRUCTION</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#ENTITY_REF"><code>ENTITY_REF</code></a>,
<a href="../../../../org/jboss/modules/xml/XmlPullParser.html#IGNORABLE_WHITESPACE"><code>IGNORABLE_WHITESPACE</code></a></dd></dl>
</li>
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<h4>require</h4>
<pre>void require(int type,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Test if the current event is of the given type and if the
namespace and name do match. null will match any namespace
and any name. If the test is not passed, an exception is
thrown. The exception text indicates the parser position,
the expected event and the current event that is not meeting the
requirement.
<p>Essentially it does this
<pre>
if (type != getEventType()
|| (namespace != null && !namespace.equals( getNamespace () ) )
|| (name != null && !name.equals( getName() ) ) )
throw new XmlPullParserException( "expected "+ TYPES[ type ]+getPositionDescription());
</pre></div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
</li>
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<h4>nextText</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nextText()
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">If current event is START_TAG then if next element is TEXT then element content is returned
or if next event is END_TAG then empty string is returned, otherwise exception is thrown.
After calling this function successfully parser will be positioned on END_TAG.
<p>The motivation for this function is to allow to parse consistently both
empty elements and elements that has non empty content, for example for input: <ol>
<li><tag>foo</tag>
<li><tag></tag> (which is equivalent to <tag/>
both input can be parsed with the same code:
<pre>
p.nextTag()
p.requireEvent(p.START_TAG, "", "tag");
String content = p.nextText();
p.requireEvent(p.END_TAG, "", "tag");
</pre>
This function together with nextTag make it very easy to parse XML that has
no mixed content.
<p>Essentially it does this
<pre>
if(getEventType() != START_TAG) {
throw new XmlPullParserException(
"parser must be on START_TAG to read next text", this, null);
}
int eventType = next();
if(eventType == TEXT) {
String result = getText();
eventType = next();
if(eventType != END_TAG) {
throw new XmlPullParserException(
"event TEXT it must be immediately followed by END_TAG", this, null);
}
return result;
} else if(eventType == END_TAG) {
return "";
} else {
throw new XmlPullParserException(
"parser must be on START_TAG or TEXT to read text", this, null);
}
</pre></div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
</li>
</ul>
<a name="nextTag()">
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<h4>nextTag</h4>
<pre>int nextTag()
throws <a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Call next() and return event if it is START_TAG or END_TAG
otherwise throw an exception.
It will skip whitespace TEXT before actual tag if any.
<p>essentially it does this
<pre>
int eventType = next();
if(eventType == TEXT && isWhitespace()) { // skip whitespace
eventType = next();
}
if (eventType != START_TAG && eventType != END_TAG) {
throw new XmlPullParserException("expected start or end tag", this, null);
}
return eventType;
</pre></div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jboss/modules/xml/XmlPullParserException.html" title="class in org.jboss.modules.xml">XmlPullParserException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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