<!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 (1.8.0_162) on Tue Jan 23 20:22:12 PST 2018 --> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>JsonMappingException.Reference (jackson-databind 2.9.0 API)</title> <meta name="date" content="2018-01-23"> <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="JsonMappingException.Reference (jackson-databind 2.9.0 API)"; } } catch(err) { } //--> var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10}; var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete 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="class-use/JsonMappingException.Reference.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="../../../../com/fasterxml/jackson/databind/JsonMappingException.html" title="class in com.fasterxml.jackson.databind"><span class="typeNameLink">Prev Class</span></a></li> <li><a href="../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind"><span class="typeNameLink">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?com/fasterxml/jackson/databind/JsonMappingException.Reference.html" target="_top">Frames</a></li> <li><a href="JsonMappingException.Reference.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><a href="#field.summary">Field</a> | </li> <li><a href="#constructor.summary">Constr</a> | </li> <li><a href="#method.summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li><a href="#field.detail">Field</a> | </li> <li><a href="#constructor.detail">Constr</a> | </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">com.fasterxml.jackson.databind</div> <h2 title="Class JsonMappingException.Reference" class="title">Class JsonMappingException.Reference</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> <li> <ul class="inheritance"> <li>com.fasterxml.jackson.databind.JsonMappingException.Reference</li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></dd> </dl> <dl> <dt>Enclosing class:</dt> <dd><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.html" title="class in com.fasterxml.jackson.databind">JsonMappingException</a></dd> </dl> <hr> <br> <pre>public static class <span class="typeNameLabel">JsonMappingException.Reference</span> extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> implements <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> <div class="block">Simple bean class used to contain references. References can be added to indicate execution/reference path that lead to the problem that caused this exception to be thrown.</div> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../serialized-form.html#com.fasterxml.jackson.databind.JsonMappingException.Reference">Serialized Form</a></dd> </dl> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList"> <!-- =========== FIELD SUMMARY =========== --> <ul class="blockList"> <li class="blockList"><a name="field.summary"> <!-- --> </a> <h3>Field Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> <caption><span>Fields</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Field and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Z:Z_desc">_desc</a></span></code> <div class="block">Lazily-constructed description of this instance; needed mostly to allow JDK serialization to work in case where <a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Z:Z_from"><code>_from</code></a> is non-serializable (and has to be dropped) but we still want to pass actual description along.</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Z:Z_fieldName">_fieldName</a></span></code> <div class="block">Name of field (for beans) or key (for Maps) that is part of the reference.</div> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Z:Z_from">_from</a></span></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected int</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Z:Z_index">_index</a></span></code> <div class="block">Index within a <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><code>Collection</code></a> instance that contained the reference; used if index is relevant and available.</div> </td> </tr> </table> </li> </ul> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor.summary"> <!-- --> </a> <h3>Constructor Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> <caption><span>Constructors</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier</th> <th class="colLast" scope="col">Constructor and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>protected </code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Reference--">Reference</a></span>()</code> <div class="block">Default constructor for deserialization/sub-classing purposes</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code> </code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Reference-java.lang.Object-">Reference</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> from)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code> </code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Reference-java.lang.Object-int-">Reference</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> from, int index)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code> </code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Reference-java.lang.Object-java.lang.String-">Reference</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> from, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</code> </td> </tr> </table> </li> </ul> <!-- ========== 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"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </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="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#getDescription--">getDescription</a></span>()</code> </td> </tr> <tr id="i1" class="rowColor"> <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#getFieldName--">getFieldName</a></span>()</code> </td> </tr> <tr id="i2" class="altColor"> <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#getFrom--">getFrom</a></span>()</code> <div class="block">Object through which reference was resolved.</div> </td> </tr> <tr id="i3" class="rowColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#getIndex--">getIndex</a></span>()</code> </td> </tr> <tr id="i4" class="altColor"> <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#toString--">toString</a></span>()</code> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> <!-- --> </a> <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a 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</ul> <a name="Z:Z_fieldName"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>_fieldName</h4> <pre>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> _fieldName</pre> <div class="block">Name of field (for beans) or key (for Maps) that is part of the reference. May be null for Collection types (which generally have <a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Z:Z_index"><code>_index</code></a> defined), or when resolving Map classes without (yet) having an instance to operate on.</div> </li> </ul> <a name="Z:Z_index"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>_index</h4> <pre>protected int _index</pre> <div class="block">Index within a <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><code>Collection</code></a> instance that contained the reference; used if index is relevant and available. If either not applicable, or not available, -1 is used to denote "not known" (or not relevant).</div> </li> </ul> <a name="Z:Z_desc"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>_desc</h4> <pre>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> _desc</pre> <div class="block">Lazily-constructed description of this instance; needed mostly to allow JDK serialization to work in case where <a href="../../../../com/fasterxml/jackson/databind/JsonMappingException.Reference.html#Z:Z_from"><code>_from</code></a> is non-serializable (and has to be dropped) but we still want to pass actual description along.</div> <dl> <dt><span class="simpleTagLabel">Since:</span></dt> <dd>2.8</dd> </dl> </li> </ul> </li> </ul> <!-- ========= CONSTRUCTOR DETAIL ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor.detail"> <!-- --> </a> <h3>Constructor Detail</h3> <a name="Reference--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>Reference</h4> <pre>protected Reference()</pre> <div class="block">Default constructor for deserialization/sub-classing purposes</div> </li> </ul> <a name="Reference-java.lang.Object-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>Reference</h4> <pre>public Reference(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> from)</pre> </li> </ul> <a name="Reference-java.lang.Object-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>Reference</h4> <pre>public Reference(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> from, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</pre> </li> </ul> <a name="Reference-java.lang.Object-int-"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>Reference</h4> <pre>public Reference(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> from, int index)</pre> </li> </ul> </li> </ul> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method.detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="getFrom--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getFrom</h4> <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> getFrom()</pre> <div class="block">Object through which reference was resolved. Can be either actual instance (usually the case for serialization), or Class (usually the case for deserialization). <p> Note that this value must be `transient` to allow serializability (as often such Object is NOT serializable; or, in case of `Class`, may not available at the point of deserialization). As such will return `null` if instance has been passed using JDK serialization.</div> </li> </ul> <a name="getFieldName--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getFieldName</h4> <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getFieldName()</pre> </li> </ul> <a name="getIndex--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getIndex</h4> <pre>public int getIndex()</pre> </li> </ul> <a name="getDescription--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getDescription</h4> <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getDescription()</pre> </li> </ul> <a name="toString--"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>toString</h4> <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</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> <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="class-use/JsonMappingException.Reference.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="../../../../com/fasterxml/jackson/databind/JsonMappingException.html" title="class in com.fasterxml.jackson.databind"><span class="typeNameLink">Prev Class</span></a></li> <li><a href="../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind"><span class="typeNameLink">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?com/fasterxml/jackson/databind/JsonMappingException.Reference.html" target="_top">Frames</a></li> <li><a href="JsonMappingException.Reference.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_bottom"> <li><a href="../../../../allclasses-noframe.html">All 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: </li> <li>Nested | </li> <li><a href="#field.summary">Field</a> | </li> <li><a href="#constructor.summary">Constr</a> | </li> <li><a href="#method.summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li><a href="#field.detail">Field</a> | </li> <li><a href="#constructor.detail">Constr</a> | </li> <li><a href="#method.detail">Method</a></li> </ul> </div> <a name="skip.navbar.bottom"> <!-- --> </a></div> <!-- ======== END OF BOTTOM NAVBAR ======= --> <p class="legalCopy"><small>Copyright © 2008–2018 <a href="http://fasterxml.com/">FasterXML</a>. 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