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<div class="subTitle">javax.servlet.jsp.tagext</div>
<h2 title="Class BodyContent" class="title">Class BodyContent</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>java.io.Writer</li>
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<li><a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">javax.servlet.jsp.JspWriter</a></li>
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<li>javax.servlet.jsp.tagext.BodyContent</li>
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<dd>java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable</dd>
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<pre>public abstract class <span class="strong">BodyContent</span>
extends <a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">JspWriter</a></pre>
<div class="block">An encapsulation of the evaluation of the body of an action so it is
available to a tag handler. BodyContent is a subclass of JspWriter.
<p>
Note that the content of BodyContent is the result of evaluation, so it will
not contain actions and the like, but the result of their invocation.
<p>
BodyContent has methods to convert its contents into a String, to read its
contents, and to clear the contents.
<p>
The buffer size of a BodyContent object is unbounded. A BodyContent object
cannot be in autoFlush mode. It is not possible to invoke flush on a
BodyContent object, as there is no backing stream.
<p>
Instances of BodyContent are created by invoking the pushBody and popBody
methods of the PageContext class. A BodyContent is enclosed within another
JspWriter (maybe another BodyContent object) following the structure of their
associated actions.
<p>
A BodyContent is made available to a BodyTag through a setBodyContent() call.
The tag handler can use the object until after the call to doEndTag().</div>
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<h3>Fields inherited from class javax.servlet.jsp.<a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">JspWriter</a></h3>
<code><a href="../../../../javax/servlet/jsp/JspWriter.html#autoFlush">autoFlush</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#bufferSize">bufferSize</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#DEFAULT_BUFFER">DEFAULT_BUFFER</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#NO_BUFFER">NO_BUFFER</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#UNBOUNDED_BUFFER">UNBOUNDED_BUFFER</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><strong><a href="../../../../javax/servlet/jsp/tagext/BodyContent.html#BodyContent(javax.servlet.jsp.JspWriter)">BodyContent</a></strong>(<a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">JspWriter</a> e)</code>
<div class="block">Protected constructor.</div>
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<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>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../javax/servlet/jsp/tagext/BodyContent.html#clearBody()">clearBody</a></strong>()</code>
<div class="block">Clear the body without throwing any exceptions.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../javax/servlet/jsp/tagext/BodyContent.html#flush()">flush</a></strong>()</code>
<div class="block">Redefined flush() so it is not legal.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">JspWriter</a></code></td>
<td class="colLast"><code><strong><a href="../../../../javax/servlet/jsp/tagext/BodyContent.html#getEnclosingWriter()">getEnclosingWriter</a></strong>()</code>
<div class="block">Get the enclosing JspWriter.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>abstract java.io.Reader</code></td>
<td class="colLast"><code><strong><a href="../../../../javax/servlet/jsp/tagext/BodyContent.html#getReader()">getReader</a></strong>()</code>
<div class="block">Return the value of this BodyContent as a Reader.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>abstract java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../javax/servlet/jsp/tagext/BodyContent.html#getString()">getString</a></strong>()</code>
<div class="block">Return the value of the BodyContent as a String.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><strong><a href="../../../../javax/servlet/jsp/tagext/BodyContent.html#writeOut(java.io.Writer)">writeOut</a></strong>(java.io.Writer out)</code>
<div class="block">Write the contents of this BodyContent into a Writer.</div>
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<h3>Methods inherited from class javax.servlet.jsp.<a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">JspWriter</a></h3>
<code><a href="../../../../javax/servlet/jsp/JspWriter.html#clear()">clear</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#clearBuffer()">clearBuffer</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#close()">close</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#getBufferSize()">getBufferSize</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#getRemaining()">getRemaining</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#isAutoFlush()">isAutoFlush</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#newLine()">newLine</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(boolean)">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(char)">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(char[])">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(double)">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(float)">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(int)">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(long)">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(java.lang.Object)">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#print(java.lang.String)">print</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println()">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(boolean)">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(char)">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(char[])">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(double)">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(float)">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(int)">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(long)">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(java.lang.Object)">println</a>, <a href="../../../../javax/servlet/jsp/JspWriter.html#println(java.lang.String)">println</a></code></li>
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<h3>Methods inherited from class java.io.Writer</h3>
<code>append, append, append, write, write, write, write, write</code></li>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>BodyContent</h4>
<pre>protected BodyContent(<a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">JspWriter</a> e)</pre>
<div class="block">Protected constructor. Unbounded buffer, no autoflushing.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>e</code> - the enclosing JspWriter</dd></dl>
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<h4>flush</h4>
<pre>public void flush()
throws java.io.IOException</pre>
<div class="block">Redefined flush() so it is not legal.
<p>
It is not valid to flush a BodyContent because there is no backing stream
behind it.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>flush</code> in interface <code>java.io.Flushable</code></dd>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../javax/servlet/jsp/JspWriter.html#flush()">flush</a></code> in class <code><a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">JspWriter</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code> - always thrown</dd></dl>
</li>
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<a name="clearBody()">
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<h4>clearBody</h4>
<pre>public void clearBody()</pre>
<div class="block">Clear the body without throwing any exceptions.</div>
</li>
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<a name="getReader()">
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<h4>getReader</h4>
<pre>public abstract java.io.Reader getReader()</pre>
<div class="block">Return the value of this BodyContent as a Reader.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the value of this BodyContent as a Reader</dd></dl>
</li>
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<a name="getString()">
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<h4>getString</h4>
<pre>public abstract java.lang.String getString()</pre>
<div class="block">Return the value of the BodyContent as a String.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the value of the BodyContent as a String</dd></dl>
</li>
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<h4>writeOut</h4>
<pre>public abstract void writeOut(java.io.Writer out)
throws java.io.IOException</pre>
<div class="block">Write the contents of this BodyContent into a Writer. Subclasses may
optimize common invocation patterns.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>out</code> - The writer into which to place the contents of this body
evaluation</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if an I/O error occurred while writing the contents of this
BodyContent to the given Writer</dd></dl>
</li>
</ul>
<a name="getEnclosingWriter()">
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<h4>getEnclosingWriter</h4>
<pre>public <a href="../../../../javax/servlet/jsp/JspWriter.html" title="class in javax.servlet.jsp">JspWriter</a> getEnclosingWriter()</pre>
<div class="block">Get the enclosing JspWriter.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the enclosing JspWriter passed at construction time</dd></dl>
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