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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<!-- Generated by javadoc (version 1.7.0_55) on Sat May 24 05:14:59 UTC 2014 -->
<title>DTDParser (JDOM v2.x)</title>
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<h2 title="Class DTDParser" class="title">Class DTDParser</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>org.jdom2.input.stax.DTDParser</li>
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<pre>public class <span class="strong">DTDParser</span>
extends java.lang.Object</pre>
<div class="block">Parses out key information from a single String representing a DOCTYPE
 declaration. StAX parsers supply a single string representing the DOCTYPE and
 this needs to be processed to get items like the SystemID, etc. Additionally
 it needs to be reformatted to create a standardised representation.
 <p>
 The assumption is that the DTD is valid.
 <p>
 We need to pull out 4 elements of data:
 <ol>
 <li>The root element name
 <li>The SystemID (if available)
 <li>The PublicID (if available)
 <li>The internal subset (if available)
 </ol>
 
 The internal-subset should be re-formatted to conform to the JDOM 'standard'
 where each declaration starts on a new line indented with 2 spaces. This
 'standard' is defined by the way that JDOM formats the DTD declarations in the 
 SAX parse process, which fires individual events for the content in the DTD.
 <p>
 We can do this all with a well-structured regular expression, which is
 actually simpler than trying to fish out all the components ourselves....
 <p></div>
<dl><dt><span class="strong">Author:</span></dt>
  <dd>Rolf Lear</dd></dl>
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<td class="colFirst"><code>static <a href="../../../../org/jdom2/DocType.html" title="class in org.jdom2">DocType</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/jdom2/input/stax/DTDParser.html#parse(java.lang.String, org.jdom2.JDOMFactory)">parse</a></strong>(java.lang.String&nbsp;input,
     <a href="../../../../org/jdom2/JDOMFactory.html" title="interface in org.jdom2">JDOMFactory</a>&nbsp;factory)</code>
<div class="block">Parse out a DOCTYPE declaration as supplied by the standard StAX
 readers.</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>parse</h4>
<pre>public static&nbsp;<a href="../../../../org/jdom2/DocType.html" title="class in org.jdom2">DocType</a>&nbsp;parse(java.lang.String&nbsp;input,
            <a href="../../../../org/jdom2/JDOMFactory.html" title="interface in org.jdom2">JDOMFactory</a>&nbsp;factory)
                     throws <a href="../../../../org/jdom2/JDOMException.html" title="class in org.jdom2">JDOMException</a></pre>
<div class="block">Parse out a DOCTYPE declaration as supplied by the standard StAX
 readers.
 <p>
 Using 'XML' terminology, this method assumes that the input is
 both 'well-formed' and 'valid'. The assumptions that this class makes
 ensure that the 'right thing' is done for valid content, but invalid
 content may or may not fail with a JDOMException. The behaviour of this
 method with invalid input is 'undefined'.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the input DOCTYPE string to parse. Must be valid.</dd><dd><code>factory</code> - The JDOM factory to use to build the JDOM DocType.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The input string as a DocType.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/jdom2/JDOMException.html" title="class in org.jdom2">JDOMException</a></code> - if the DocType is not generated.</dd></dl>
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