<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!-- NewPage --> <html lang="en"> <head> <!-- Generated by javadoc (version 1.7.0_10-ea) on Sun Jul 14 20:03:26 PDT 2013 --> <title>KeyDeserializers (Jackson JSON Processor)</title> <meta name="date" content="2013-07-14"> <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> </head> <body> <script type="text/javascript"><!-- if (location.href.indexOf('is-external=true') == -1) { parent.document.title="KeyDeserializers (Jackson JSON Processor)"; } //--> </script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript> <!-- ========= START OF TOP NAVBAR ======= --> <div class="topNav"><a name="navbar_top"> <!-- --> </a><a href="#skip-navbar_top" title="Skip navigation links"></a><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="class-use/KeyDeserializers.html">Use</a></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><a href="../../../../org/codehaus/jackson/map/KeyDeserializer.None.html" title="class in org.codehaus.jackson.map"><span class="strong">Prev Class</span></a></li> <li><a href="../../../../org/codehaus/jackson/map/MapperConfig.html" title="class in org.codehaus.jackson.map"><span class="strong">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?org/codehaus/jackson/map/KeyDeserializers.html" target="_top">Frames</a></li> <li><a href="KeyDeserializers.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_top"> <li><a href="../../../../allclasses-noframe.html">All 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: </li> <li>Nested | </li> <li>Field | </li> <li>Constr | </li> <li><a href="#method_summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li>Field | </li> <li>Constr | </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">org.codehaus.jackson.map</div> <h2 title="Interface KeyDeserializers" class="title">Interface KeyDeserializers</h2> </div> <div class="contentContainer"> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Known Implementing Classes:</dt> <dd><a href="../../../../org/codehaus/jackson/map/module/SimpleKeyDeserializers.html" title="class in org.codehaus.jackson.map.module">SimpleKeyDeserializers</a></dd> </dl> <hr> <br> <pre>public interface <span class="strong">KeyDeserializers</span></pre> <div class="block">Interface that defines API for simple extensions that can provide additional deserializers for deserializer Map keys of various types, from JSON property names. Access is by a single callback method; instance is to either return a configured <a href="../../../../org/codehaus/jackson/map/KeyDeserializer.html" title="class in org.codehaus.jackson.map"><code>KeyDeserializer</code></a> for specified type, or null to indicate that it does not support handling of the type. In latter case, further calls can be made for other providers; in former case returned key deserializer is used for handling of key instances of specified type.</div> <dl><dt><span class="strong">Since:</span></dt> <dd>1.8</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="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><a href="../../../../org/codehaus/jackson/map/KeyDeserializer.html" title="class in org.codehaus.jackson.map">KeyDeserializer</a></code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/map/KeyDeserializers.html#findKeyDeserializer(org.codehaus.jackson.type.JavaType, org.codehaus.jackson.map.DeserializationConfig, org.codehaus.jackson.map.BeanDescription, org.codehaus.jackson.map.BeanProperty)">findKeyDeserializer</a></strong>(<a href="../../../../org/codehaus/jackson/type/JavaType.html" title="class in org.codehaus.jackson.type">JavaType</a> type, <a href="../../../../org/codehaus/jackson/map/DeserializationConfig.html" title="class in org.codehaus.jackson.map">DeserializationConfig</a> config, <a href="../../../../org/codehaus/jackson/map/BeanDescription.html" title="class in org.codehaus.jackson.map">BeanDescription</a> beanDesc, <a href="../../../../org/codehaus/jackson/map/BeanProperty.html" title="interface in org.codehaus.jackson.map">BeanProperty</a> property)</code> </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="findKeyDeserializer(org.codehaus.jackson.type.JavaType, org.codehaus.jackson.map.DeserializationConfig, org.codehaus.jackson.map.BeanDescription, org.codehaus.jackson.map.BeanProperty)"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>findKeyDeserializer</h4> <pre><a href="../../../../org/codehaus/jackson/map/KeyDeserializer.html" title="class in org.codehaus.jackson.map">KeyDeserializer</a> findKeyDeserializer(<a href="../../../../org/codehaus/jackson/type/JavaType.html" title="class in org.codehaus.jackson.type">JavaType</a> type, <a href="../../../../org/codehaus/jackson/map/DeserializationConfig.html" title="class in org.codehaus.jackson.map">DeserializationConfig</a> config, <a href="../../../../org/codehaus/jackson/map/BeanDescription.html" title="class in org.codehaus.jackson.map">BeanDescription</a> beanDesc, <a href="../../../../org/codehaus/jackson/map/BeanProperty.html" title="interface in org.codehaus.jackson.map">BeanProperty</a> property) throws <a href="../../../../org/codehaus/jackson/map/JsonMappingException.html" title="class in org.codehaus.jackson.map">JsonMappingException</a></pre> <dl><dt><span class="strong">Throws:</span></dt> <dd><code><a href="../../../../org/codehaus/jackson/map/JsonMappingException.html" title="class in org.codehaus.jackson.map">JsonMappingException</a></code></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><a href="#skip-navbar_bottom" title="Skip navigation links"></a><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="class-use/KeyDeserializers.html">Use</a></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><a href="../../../../org/codehaus/jackson/map/KeyDeserializer.None.html" title="class in org.codehaus.jackson.map"><span class="strong">Prev Class</span></a></li> <li><a href="../../../../org/codehaus/jackson/map/MapperConfig.html" title="class in org.codehaus.jackson.map"><span class="strong">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?org/codehaus/jackson/map/KeyDeserializers.html" target="_top">Frames</a></li> <li><a href="KeyDeserializers.html" 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