blob: ad07da11a8d3fb33aa9888c61dce1ebb93be4213 [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<title>ContextResolver</title>
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../script.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="ContextResolver";
}
}
catch(err) {
}
//-->
var methods = {"i0":6};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li>Prev&nbsp;Class</li>
<li><a href="../../../../javax/ws/rs/ext/ExceptionMapper.html" title="interface in javax.ws.rs.ext"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?javax/ws/rs/ext/ContextResolver.html" target="_top">Frames</a></li>
<li><a href="ContextResolver.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">javax.ws.rs.ext</div>
<h2 title="Interface ContextResolver" class="title">Interface ContextResolver&lt;T&gt;</h2>
</div>
<div class="contentContainer">
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - type of the context</dd>
</dl>
<dl>
<dt>All Known Implementing Classes:</dt>
<dd><a href="../../../../org/apache/openejb/rest/ThreadLocalContextResolver.html" title="class in org.apache.openejb.rest">ThreadLocalContextResolver</a></dd>
</dl>
<hr>
<br>
<pre>public interface <span class="typeNameLabel">ContextResolver&lt;T&gt;</span></pre>
<div class="block">Contract for a provider that supplies context information to resource
classes and other providers.
A <code>ContextResolver</code> implementation may be annotated
with <a href="../../../../javax/ws/rs/Produces.html" title="annotation in javax.ws.rs"><code>Produces</code></a> to restrict the media types for
which it will be considered suitable.
<p>
Providers implementing <code>ContextResolver</code> contract must be either programmatically
registered in an API runtime or must be annotated with
<a href="../../../../javax/ws/rs/ext/Provider.html" title="annotation in javax.ws.rs.ext"><code>&#64;Provider</code></a> annotation to be automatically discovered
by the runtime during a provider scanning phase.
</p></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../javax/ws/rs/core/Context.html" title="annotation in javax.ws.rs.core"><code>Context</code></a>,
<a href="../../../../javax/ws/rs/ext/Providers.html#getContextResolver-java.lang.Class-javax.ws.rs.core.MediaType-"><code>Providers.getContextResolver(Class, javax.ws.rs.core.MediaType)</code></a>,
<a href="../../../../javax/ws/rs/ext/Provider.html" title="annotation in javax.ws.rs.ext"><code>Provider</code></a>,
<a href="../../../../javax/ws/rs/Produces.html" title="annotation in javax.ws.rs"><code>Produces</code></a></dd>
</dl>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../../../../javax/ws/rs/ext/ContextResolver.html" title="type parameter in ContextResolver">T</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/ws/rs/ext/ContextResolver.html#getContext-java.lang.Class-">getContext</a></span>(java.lang.Class&lt;?&gt;&nbsp;type)</code>
<div class="block">Get a context of type <code>T</code> that is applicable to the supplied
type.</div>
</td>
</tr>
</table>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="getContext-java.lang.Class-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>getContext</h4>
<pre><a href="../../../../javax/ws/rs/ext/ContextResolver.html" title="type parameter in ContextResolver">T</a>&nbsp;getContext(java.lang.Class&lt;?&gt;&nbsp;type)</pre>
<div class="block">Get a context of type <code>T</code> that is applicable to the supplied
type.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>type</code> - the class of object for which a context is desired</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a context for the supplied type or <code>null</code> if a
context for the supplied type is not available from this provider.</dd>
</dl>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.bottom.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li>Prev&nbsp;Class</li>
<li><a href="../../../../javax/ws/rs/ext/ExceptionMapper.html" title="interface in javax.ws.rs.ext"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?javax/ws/rs/ext/ContextResolver.html" target="_top">Frames</a></li>
<li><a href="ContextResolver.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
</body>
</html>