1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<!-- NewPage --> 3<html lang="en"> 4<head> 5<!-- Generated by javadoc (version 1.7.0_79) on Wed Jul 20 08:39:14 PDT 2016 --> 6<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 7<title>com.fasterxml.jackson.databind.deser (jackson-databind 2.8.0 API)</title> 8<meta name="date" content="2016-07-20"> 9<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> 10</head> 11<body> 12<script type="text/javascript"><!-- 13 if (location.href.indexOf('is-external=true') == -1) { 14 parent.document.title="com.fasterxml.jackson.databind.deser (jackson-databind 2.8.0 API)"; 15 } 16//--> 17</script> 18<noscript> 19<div>JavaScript is disabled on your browser.</div> 20</noscript> 21<!-- ========= START OF TOP NAVBAR ======= --> 22<div class="topNav"><a name="navbar_top"> 23<!-- --> 24</a><a href="#skip-navbar_top" title="Skip navigation 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class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation"> 78<caption><span>Interface Summary</span><span class="tabEnd"> </span></caption> 79<tr> 80<th class="colFirst" scope="col">Interface</th> 81<th class="colLast" scope="col">Description</th> 82</tr> 83<tbody> 84<tr class="altColor"> 85<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/ContextualDeserializer.html" title="interface in com.fasterxml.jackson.databind.deser">ContextualDeserializer</a></td> 86<td class="colLast"> 87<div class="block">Add-on interface that <a href="../../../../../com/fasterxml/jackson/databind/JsonDeserializer.html" title="class in com.fasterxml.jackson.databind"><code>JsonDeserializer</code></a>s can implement to get a callback 88 that can be used to create contextual (context-dependent) instances of 89 deserializer to use for handling properties of supported type.</div> 90</td> 91</tr> 92<tr class="rowColor"> 93<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/ContextualKeyDeserializer.html" title="interface in com.fasterxml.jackson.databind.deser">ContextualKeyDeserializer</a></td> 94<td class="colLast"> 95<div class="block">Add-on interface that <a href="../../../../../com/fasterxml/jackson/databind/KeyDeserializer.html" title="class in com.fasterxml.jackson.databind"><code>KeyDeserializer</code></a>s can implement to get a callback 96 that can be used to create contextual instances of key deserializer to use for 97 handling Map keys of supported type.</div> 98</td> 99</tr> 100<tr class="altColor"> 101<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/Deserializers.html" title="interface in com.fasterxml.jackson.databind.deser">Deserializers</a></td> 102<td class="colLast"> 103<div class="block">Interface that defines API for simple extensions that can provide additional deserializers 104 for various types.</div> 105</td> 106</tr> 107<tr class="rowColor"> 108<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/KeyDeserializers.html" title="interface in com.fasterxml.jackson.databind.deser">KeyDeserializers</a></td> 109<td class="colLast"> 110<div class="block">Interface that defines API for simple extensions that can provide additional deserializers 111 for deserializer Map keys of various types, from JSON property names.</div> 112</td> 113</tr> 114<tr class="altColor"> 115<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/ResolvableDeserializer.html" title="interface in com.fasterxml.jackson.databind.deser">ResolvableDeserializer</a></td> 116<td class="colLast"> 117<div class="block">Interface used to indicate deserializers that want to do post-processing 118 after construction but before being returned to caller (and possibly cached) 119 and used.</div> 120</td> 121</tr> 122<tr class="rowColor"> 123<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/ValueInstantiators.html" title="interface in com.fasterxml.jackson.databind.deser">ValueInstantiators</a></td> 124<td class="colLast"> 125<div class="block">Interface for providers of <a href="../../../../../com/fasterxml/jackson/databind/deser/ValueInstantiator.html" title="class in com.fasterxml.jackson.databind.deser"><code>ValueInstantiator</code></a> instances.</div> 126</td> 127</tr> 128</tbody> 129</table> 130</li> 131<li class="blockList"> 132<table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation"> 133<caption><span>Class Summary</span><span class="tabEnd"> </span></caption> 134<tr> 135<th class="colFirst" scope="col">Class</th> 136<th class="colLast" scope="col">Description</th> 137</tr> 138<tbody> 139<tr class="altColor"> 140<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/AbstractDeserializer.html" title="class in com.fasterxml.jackson.databind.deser">AbstractDeserializer</a></td> 141<td class="colLast"> 142<div class="block">Deserializer only used for abstract types used as placeholders during polymorphic 143 type handling deserialization.</div> 144</td> 145</tr> 146<tr class="rowColor"> 147<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/BasicDeserializerFactory.html" title="class in com.fasterxml.jackson.databind.deser">BasicDeserializerFactory</a></td> 148<td class="colLast"> 149<div class="block">Abstract factory base class that can provide deserializers for standard 150 JDK classes, including collection classes and simple heuristics for 151 "upcasting" common collection interface types 152 (such as <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>).</div> 153</td> 154</tr> 155<tr class="altColor"> 156<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/BeanDeserializer.html" title="class in com.fasterxml.jackson.databind.deser">BeanDeserializer</a></td> 157<td class="colLast"> 158<div class="block">Deserializer class that can deserialize instances of 159 arbitrary bean objects, usually from JSON Object structs,</div> 160</td> 161</tr> 162<tr class="rowColor"> 163<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/BeanDeserializerBase.html" title="class in com.fasterxml.jackson.databind.deser">BeanDeserializerBase</a></td> 164<td class="colLast"> 165<div class="block">Base class for <code>BeanDeserializer</code>.</div> 166</td> 167</tr> 168<tr class="altColor"> 169<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/BeanDeserializerBuilder.html" title="class in com.fasterxml.jackson.databind.deser">BeanDeserializerBuilder</a></td> 170<td class="colLast"> 171<div class="block">Builder class used for aggregating deserialization information about 172 a POJO, in order to build a <a href="../../../../../com/fasterxml/jackson/databind/JsonDeserializer.html" title="class in com.fasterxml.jackson.databind"><code>JsonDeserializer</code></a> for deserializing 173 instances.</div> 174</td> 175</tr> 176<tr class="rowColor"> 177<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.html" title="class in com.fasterxml.jackson.databind.deser">BeanDeserializerFactory</a></td> 178<td class="colLast"> 179<div class="block">Concrete deserializer factory class that adds full Bean deserializer 180 construction logic using class introspection.</div> 181</td> 182</tr> 183<tr class="altColor"> 184<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/BeanDeserializerModifier.html" title="class in com.fasterxml.jackson.databind.deser">BeanDeserializerModifier</a></td> 185<td class="colLast"> 186<div class="block">Abstract class that defines API for objects that can be registered 187 to participate in constructing <a href="../../../../../com/fasterxml/jackson/databind/JsonDeserializer.html" title="class in com.fasterxml.jackson.databind"><code>JsonDeserializer</code></a> instances 188 (via <a href="../../../../../com/fasterxml/jackson/databind/deser/DeserializerFactory.html" title="class in com.fasterxml.jackson.databind.deser"><code>DeserializerFactory</code></a>).</div> 189</td> 190</tr> 191<tr class="rowColor"> 192<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/BuilderBasedDeserializer.html" title="class in com.fasterxml.jackson.databind.deser">BuilderBasedDeserializer</a></td> 193<td class="colLast"> 194<div class="block">Class that handles deserialization using a separate 195 Builder class, which is used for data binding and 196 produces actual deserialized value at the end 197 of data binding.</div> 198</td> 199</tr> 200<tr class="altColor"> 201<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/CreatorProperty.html" title="class in com.fasterxml.jackson.databind.deser">CreatorProperty</a></td> 202<td class="colLast"> 203<div class="block">This concrete sub-class implements property that is passed 204 via Creator (constructor or static factory method).</div> 205</td> 206</tr> 207<tr class="rowColor"> 208<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/DataFormatReaders.html" title="class in com.fasterxml.jackson.databind.deser">DataFormatReaders</a></td> 209<td class="colLast"> 210<div class="block">Alternative to <a href="http://fasterxml.github.com/jackson-core/javadoc/2.7/com/fasterxml/jackson/core/format/DataFormatDetector.html?is-external=true" title="class or interface in com.fasterxml.jackson.core.format"><code>DataFormatDetector</code></a> that needs to be used when 211 using data-binding.</div> 212</td> 213</tr> 214<tr class="rowColor"> 215<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/DataFormatReaders.Match.html" title="class in com.fasterxml.jackson.databind.deser">DataFormatReaders.Match</a></td> 216<td class="colLast"> 217<div class="block">Result class, similar to <a href="http://fasterxml.github.com/jackson-core/javadoc/2.7/com/fasterxml/jackson/core/format/DataFormatMatcher.html?is-external=true" title="class or interface in com.fasterxml.jackson.core.format"><code>DataFormatMatcher</code></a></div> 218</td> 219</tr> 220<tr class="altColor"> 221<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/DefaultDeserializationContext.html" title="class in com.fasterxml.jackson.databind.deser">DefaultDeserializationContext</a></td> 222<td class="colLast"> 223<div class="block">Complete <a href="../../../../../com/fasterxml/jackson/databind/DeserializationContext.html" title="class in com.fasterxml.jackson.databind"><code>DeserializationContext</code></a> implementation that adds 224 extended API for <a href="../../../../../com/fasterxml/jackson/databind/ObjectMapper.html" title="class in com.fasterxml.jackson.databind"><code>ObjectMapper</code></a> (and <a href="../../../../../com/fasterxml/jackson/databind/ObjectReader.html" title="class in com.fasterxml.jackson.databind"><code>ObjectReader</code></a>) 225 to call, as well as implements certain parts that base class 226 has left abstract.</div> 227</td> 228</tr> 229<tr class="rowColor"> 230<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/DefaultDeserializationContext.Impl.html" title="class in com.fasterxml.jackson.databind.deser">DefaultDeserializationContext.Impl</a></td> 231<td class="colLast"> 232<div class="block">Actual full concrete implementation</div> 233</td> 234</tr> 235<tr class="altColor"> 236<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/DeserializationProblemHandler.html" title="class in com.fasterxml.jackson.databind.deser">DeserializationProblemHandler</a></td> 237<td class="colLast"> 238<div class="block">This is the class that can be registered (via 239 <a href="../../../../../com/fasterxml/jackson/databind/DeserializationConfig.html" title="class in com.fasterxml.jackson.databind"><code>DeserializationConfig</code></a> object owner by 240 <a href="../../../../../com/fasterxml/jackson/databind/ObjectMapper.html" title="class in com.fasterxml.jackson.databind"><code>ObjectMapper</code></a>) to get called when a potentially 241 recoverable problem is encountered during deserialization 242 process.</div> 243</td> 244</tr> 245<tr class="rowColor"> 246<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/DeserializerCache.html" title="class in com.fasterxml.jackson.databind.deser">DeserializerCache</a></td> 247<td class="colLast"> 248<div class="block">Class that defines caching layer between callers (like 249 <a href="../../../../../com/fasterxml/jackson/databind/ObjectMapper.html" title="class in com.fasterxml.jackson.databind"><code>ObjectMapper</code></a>, 250 <a href="../../../../../com/fasterxml/jackson/databind/DeserializationContext.html" title="class in com.fasterxml.jackson.databind"><code>DeserializationContext</code></a>) 251 and classes that construct deserializers 252 (<a href="../../../../../com/fasterxml/jackson/databind/deser/DeserializerFactory.html" title="class in com.fasterxml.jackson.databind.deser"><code>DeserializerFactory</code></a>).</div> 253</td> 254</tr> 255<tr class="altColor"> 256<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/DeserializerFactory.html" title="class in com.fasterxml.jackson.databind.deser">DeserializerFactory</a></td> 257<td class="colLast"> 258<div class="block">Abstract class that defines API used by <a href="../../../../../com/fasterxml/jackson/databind/DeserializationContext.html" title="class in com.fasterxml.jackson.databind"><code>DeserializationContext</code></a> 259 to construct actual 260 <a href="../../../../../com/fasterxml/jackson/databind/JsonDeserializer.html" title="class in com.fasterxml.jackson.databind"><code>JsonDeserializer</code></a> instances (which are then cached by 261 context and/or dedicated cache).</div> 262</td> 263</tr> 264<tr class="rowColor"> 265<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/Deserializers.Base.html" title="class in com.fasterxml.jackson.databind.deser">Deserializers.Base</a></td> 266<td class="colLast"> 267<div class="block">Basic <a href="../../../../../com/fasterxml/jackson/databind/deser/Deserializers.html" title="interface in com.fasterxml.jackson.databind.deser"><code>Deserializers</code></a> implementation that implements all methods but provides 268 no deserializers.</div> 269</td> 270</tr> 271<tr class="altColor"> 272<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/SettableAnyProperty.html" title="class in com.fasterxml.jackson.databind.deser">SettableAnyProperty</a></td> 273<td class="colLast"> 274<div class="block">Class that represents a "wildcard" set method which can be used 275 to generically set values of otherwise unmapped (aka "unknown") 276 properties read from Json content.</div> 277</td> 278</tr> 279<tr class="rowColor"> 280<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/SettableBeanProperty.html" title="class in com.fasterxml.jackson.databind.deser">SettableBeanProperty</a></td> 281<td class="colLast"> 282<div class="block">Base class for deserializable properties of a bean: contains 283 both type and name definitions, and reflection-based set functionality.</div> 284</td> 285</tr> 286<tr class="altColor"> 287<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/UnresolvedId.html" title="class in com.fasterxml.jackson.databind.deser">UnresolvedId</a></td> 288<td class="colLast"> 289<div class="block">Helper class for <a href="../../../../../com/fasterxml/jackson/databind/deser/UnresolvedForwardReference.html" title="class in com.fasterxml.jackson.databind.deser"><code>UnresolvedForwardReference</code></a>, to contain information about unresolved ids.</div> 290</td> 291</tr> 292<tr class="rowColor"> 293<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/ValueInstantiator.html" title="class in com.fasterxml.jackson.databind.deser">ValueInstantiator</a></td> 294<td class="colLast"> 295<div class="block">Class that defines simple API implemented by objects that create value 296 instances.</div> 297</td> 298</tr> 299<tr class="altColor"> 300<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/ValueInstantiator.Base.html" title="class in com.fasterxml.jackson.databind.deser">ValueInstantiator.Base</a></td> 301<td class="colLast"> 302<div class="block">Partial <a href="../../../../../com/fasterxml/jackson/databind/deser/ValueInstantiator.html" title="class in com.fasterxml.jackson.databind.deser"><code>ValueInstantiator</code></a> implementation that is strongly recommended 303 to be used instead of directly extending <a href="../../../../../com/fasterxml/jackson/databind/deser/ValueInstantiator.html" title="class in com.fasterxml.jackson.databind.deser"><code>ValueInstantiator</code></a> itself.</div> 304</td> 305</tr> 306<tr class="rowColor"> 307<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/ValueInstantiators.Base.html" title="class in com.fasterxml.jackson.databind.deser">ValueInstantiators.Base</a></td> 308<td class="colLast"> 309<div class="block">Basic "NOP" implementation that can be used as the base class for custom implementations.</div> 310</td> 311</tr> 312</tbody> 313</table> 314</li> 315<li class="blockList"> 316<table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Exception Summary table, listing exceptions, and an explanation"> 317<caption><span>Exception Summary</span><span class="tabEnd"> </span></caption> 318<tr> 319<th class="colFirst" scope="col">Exception</th> 320<th class="colLast" scope="col">Description</th> 321</tr> 322<tbody> 323<tr class="altColor"> 324<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/deser/UnresolvedForwardReference.html" title="class in com.fasterxml.jackson.databind.deser">UnresolvedForwardReference</a></td> 325<td class="colLast"> 326<div class="block">Exception thrown during deserialization when there are object id that can't 327 be resolved.</div> 328</td> 329</tr> 330</tbody> 331</table> 332</li> 333</ul> 334<a name="package_description"> 335<!-- --> 336</a> 337<h2 title="Package com.fasterxml.jackson.databind.deser Description">Package com.fasterxml.jackson.databind.deser Description</h2> 338<div class="block">Contains implementation classes of deserialization part of 339 data binding.</div> 340</div> 341<!-- ======= START OF BOTTOM NAVBAR ====== --> 342<div class="bottomNav"><a name="navbar_bottom"> 343<!-- --> 344</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow"> 345<!-- --> 346</a> 347<ul class="navList" title="Navigation"> 348<li><a href="../../../../../overview-summary.html">Overview</a></li> 349<li class="navBarCell1Rev">Package</li> 350<li>Class</li> 351<li><a href="package-use.html">Use</a></li> 352<li><a href="package-tree.html">Tree</a></li> 353<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> 354<li><a href="../../../../../index-all.html">Index</a></li> 355<li><a href="../../../../../help-doc.html">Help</a></li> 356</ul> 357</div> 358<div class="subNav"> 359<ul class="navList"> 360<li><a 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