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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.eclipse.jetty.rewrite.handler</a></div>
<h2 title="Class HeaderPatternRule" class="title">Class HeaderPatternRule</h2>
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<li>java.lang.Object</li>
<li>
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<li><a href="Rule.html" title="class in org.eclipse.jetty.rewrite.handler">org.eclipse.jetty.rewrite.handler.Rule</a></li>
<li>
<ul class="inheritance">
<li><a href="PatternRule.html" title="class in org.eclipse.jetty.rewrite.handler">org.eclipse.jetty.rewrite.handler.PatternRule</a></li>
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<li>org.eclipse.jetty.rewrite.handler.HeaderPatternRule</li>
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<pre>public class <span class="typeNameLabel">HeaderPatternRule</span>
extends <a href="PatternRule.html" title="class in org.eclipse.jetty.rewrite.handler">PatternRule</a></pre>
<div class="block">Sets the header in the response whenever the rule finds a match.</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.eclipse.jetty.rewrite.handler.<a href="Rule.html" title="class in org.eclipse.jetty.rewrite.handler">Rule</a></h3>
<code><a href="Rule.ApplyURI.html" title="interface in org.eclipse.jetty.rewrite.handler">Rule.ApplyURI</a></code></li>
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<h3>Fields inherited from class&nbsp;org.eclipse.jetty.rewrite.handler.<a href="PatternRule.html" title="class in org.eclipse.jetty.rewrite.handler">PatternRule</a></h3>
<code><a href="PatternRule.html#_pattern">_pattern</a></code></li>
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<code><a href="Rule.html#_handling">_handling</a>, <a href="Rule.html#_terminating">_terminating</a></code></li>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">HeaderPatternRule</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,java.lang.String)">HeaderPatternRule</a></span>&#8203;(java.lang.String&nbsp;pattern,
java.lang.String&nbsp;name,
java.lang.String&nbsp;value)</code></th>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#apply(java.lang.String,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)">apply</a></span>&#8203;(java.lang.String&nbsp;target,
javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)</code></th>
<td class="colLast">
<div class="block">Invokes this method when a match found.</div>
</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getName()">getName</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the header name.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getValue()">getValue</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the header value.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isAdd()">isAdd</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the add flag value.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setAdd(boolean)">setAdd</a></span>&#8203;(boolean&nbsp;add)</code></th>
<td class="colLast">
<div class="block">Sets the Add flag.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setName(java.lang.String)">setName</a></span>&#8203;(java.lang.String&nbsp;name)</code></th>
<td class="colLast">
<div class="block">Sets the header name.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setValue(java.lang.String)">setValue</a></span>&#8203;(java.lang.String&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Sets the header value.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString()">toString</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the header contents.</div>
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<h3>Methods inherited from class&nbsp;org.eclipse.jetty.rewrite.handler.<a href="PatternRule.html" title="class in org.eclipse.jetty.rewrite.handler">PatternRule</a></h3>
<code><a href="PatternRule.html#getPattern()">getPattern</a>, <a href="PatternRule.html#matchAndApply(java.lang.String,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)">matchAndApply</a>, <a href="PatternRule.html#setPattern(java.lang.String)">setPattern</a></code></li>
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<h3>Methods inherited from class&nbsp;org.eclipse.jetty.rewrite.handler.<a href="Rule.html" title="class in org.eclipse.jetty.rewrite.handler">Rule</a></h3>
<code><a href="Rule.html#isHandling()">isHandling</a>, <a href="Rule.html#isTerminating()">isTerminating</a>, <a href="Rule.html#setHandling(boolean)">setHandling</a>, <a href="Rule.html#setTerminating(boolean)">setTerminating</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
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<h4>HeaderPatternRule</h4>
<pre>public&nbsp;HeaderPatternRule()</pre>
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<h4>HeaderPatternRule</h4>
<pre>public&nbsp;HeaderPatternRule&#8203;(<a href="../../util/annotation/Name.html" title="annotation in org.eclipse.jetty.util.annotation">@Name</a>("pattern")
java.lang.String&nbsp;pattern,
<a href="../../util/annotation/Name.html" title="annotation in org.eclipse.jetty.util.annotation">@Name</a>("name")
java.lang.String&nbsp;name,
<a href="../../util/annotation/Name.html" title="annotation in org.eclipse.jetty.util.annotation">@Name</a>("value")
java.lang.String&nbsp;value)</pre>
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<h4>setName</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setName&#8203;(java.lang.String&nbsp;name)</pre>
<div class="block">Sets the header name.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - name of the header field</dd>
</dl>
</li>
</ul>
<a id="setValue(java.lang.String)">
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<h4>setValue</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setValue&#8203;(java.lang.String&nbsp;value)</pre>
<div class="block">Sets the header value. The value can be either a <code>String</code> or <code>int</code> value.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>value</code> - of the header field</dd>
</dl>
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<h4>setAdd</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setAdd&#8203;(boolean&nbsp;add)</pre>
<div class="block">Sets the Add flag.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>add</code> - If true, the header is added to the response, otherwise the header it is set on the response.</dd>
</dl>
</li>
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<a id="apply(java.lang.String,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)">
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<h4>apply</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;apply&#8203;(java.lang.String&nbsp;target,
javax.servlet.http.HttpServletRequest&nbsp;request,
javax.servlet.http.HttpServletResponse&nbsp;response)
throws java.io.IOException</pre>
<div class="block">Invokes this method when a match found. If the header had already been set,
the new value overwrites the previous one. Otherwise, it adds the new
header name and value.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="PatternRule.html#apply(java.lang.String,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)">apply</a></code>&nbsp;in class&nbsp;<code><a href="PatternRule.html" title="class in org.eclipse.jetty.rewrite.handler">PatternRule</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>target</code> - field to attempt match</dd>
<dd><code>request</code> - request object</dd>
<dd><code>response</code> - response object</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The target (possible updated)</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - exceptions dealing with operating on request or response objects</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="Rule.html#matchAndApply(java.lang.String,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)"><code>Rule.matchAndApply(String, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)</code></a></dd>
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<h4>getName</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;getName()</pre>
<div class="block">Returns the header name.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the header name.</dd>
</dl>
</li>
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<a id="getValue()">
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<h4>getValue</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;getValue()</pre>
<div class="block">Returns the header value.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the header value.</dd>
</dl>
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<h4>isAdd</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;isAdd()</pre>
<div class="block">Returns the add flag value.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if add flag set</dd>
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<h4>toString</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;toString()</pre>
<div class="block">Returns the header contents.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="PatternRule.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="PatternRule.html" title="class in org.eclipse.jetty.rewrite.handler">PatternRule</a></code></dd>
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