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73</script> 74</div> 75<div> 76<ul class="subNavList"> 77<li>Summary: </li> 78<li>Nested | </li> 79<li><a href="#enum.constant.summary">Enum Constants</a> | </li> 80<li>Field | </li> 81<li><a href="#method.summary">Method</a></li> 82</ul> 83<ul class="subNavList"> 84<li>Detail: </li> 85<li><a href="#enum.constant.detail">Enum Constants</a> | </li> 86<li>Field | </li> 87<li><a href="#method.detail">Method</a></li> 88</ul> 89</div> 90<a name="skip.navbar.top"> 91<!-- --> 92</a></div> 93<!-- ========= END OF TOP NAVBAR ========= --> 94<!-- ======== START OF CLASS DATA ======== --> 95<div class="header"> 96<div class="subTitle">com.fasterxml.jackson.databind</div> 97<h2 title="Enum MapperFeature" class="title">Enum MapperFeature</h2> 98</div> 99<div class="contentContainer"> 100<ul class="inheritance"> 101<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> 102<li> 103<ul class="inheritance"> 104<li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">java.lang.Enum</a><<a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a>></li> 105<li> 106<ul class="inheritance"> 107<li>com.fasterxml.jackson.databind.MapperFeature</li> 108</ul> 109</li> 110</ul> 111</li> 112</ul> 113<div class="description"> 114<ul class="blockList"> 115<li class="blockList"> 116<dl> 117<dt>All Implemented Interfaces:</dt> 118<dd><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html" title="interface in com.fasterxml.jackson.databind.cfg">ConfigFeature</a>, <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>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a>></dd> 119</dl> 120<hr> 121<br> 122<pre>public enum <span class="typeNameLabel">MapperFeature</span> 123extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><<a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a>> 124implements <a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html" title="interface in com.fasterxml.jackson.databind.cfg">ConfigFeature</a></pre> 125<div class="block">Enumeration that defines simple on/off features to set 126 for <a href="../../../../com/fasterxml/jackson/databind/ObjectMapper.html" title="class in com.fasterxml.jackson.databind"><code>ObjectMapper</code></a>, and accessible (but not changeable) 127 via <a href="../../../../com/fasterxml/jackson/databind/ObjectReader.html" title="class in com.fasterxml.jackson.databind"><code>ObjectReader</code></a> and <a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.html" title="class in com.fasterxml.jackson.databind"><code>ObjectWriter</code></a> (as well as 128 through various convenience methods through context objects). 129<p> 130 Note that in addition to being only mutable via <a href="../../../../com/fasterxml/jackson/databind/ObjectMapper.html" title="class in com.fasterxml.jackson.databind"><code>ObjectMapper</code></a>, 131 changes only take effect when done <b>before any serialization or 132 deserialization</b> calls -- that is, caller must follow 133 "configure-then-use" pattern.</div> 134</li> 135</ul> 136</div> 137<div class="summary"> 138<ul class="blockList"> 139<li class="blockList"> 140<!-- =========== ENUM CONSTANT SUMMARY =========== --> 141<ul class="blockList"> 142<li class="blockList"><a name="enum.constant.summary"> 143<!-- --> 144</a> 145<h3>Enum Constant Summary</h3> 146<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation"> 147<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption> 148<tr> 149<th class="colOne" scope="col">Enum Constant and Description</th> 150</tr> 151<tr class="altColor"> 152<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#ACCEPT_CASE_INSENSITIVE_ENUMS">ACCEPT_CASE_INSENSITIVE_ENUMS</a></span></code> 153<div class="block">Feature that determines if Enum deserialization should be case sensitive or not.</div> 154</td> 155</tr> 156<tr class="rowColor"> 157<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#ACCEPT_CASE_INSENSITIVE_PROPERTIES">ACCEPT_CASE_INSENSITIVE_PROPERTIES</a></span></code> 158<div class="block">Feature that will allow for more forgiving deserialization of incoming JSON.</div> 159</td> 160</tr> 161<tr class="altColor"> 162<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#ALLOW_COERCION_OF_SCALARS">ALLOW_COERCION_OF_SCALARS</a></span></code> 163<div class="block">Feature that determines whether coercions from secondary representations are allowed 164 for simple non-textual scalar types: numbers and booleans.</div> 165</td> 166</tr> 167<tr class="rowColor"> 168<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#ALLOW_EXPLICIT_PROPERTY_RENAMING">ALLOW_EXPLICIT_PROPERTY_RENAMING</a></span></code> 169<div class="block">Feature that when enabled will allow explicitly named properties (i.e., fields or methods 170 annotated with <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonProperty.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonProperty</code></a>("explicitName")) to 171 be re-named by a <a href="../../../../com/fasterxml/jackson/databind/PropertyNamingStrategy.html" title="class in com.fasterxml.jackson.databind"><code>PropertyNamingStrategy</code></a>, if one is configured.</div> 172</td> 173</tr> 174<tr class="altColor"> 175<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#ALLOW_FINAL_FIELDS_AS_MUTATORS">ALLOW_FINAL_FIELDS_AS_MUTATORS</a></span></code> 176<div class="block">Feature that determines whether member fields declared as 'final' may 177 be auto-detected to be used mutators (used to change value of the logical 178 property) or not.</div> 179</td> 180</tr> 181<tr class="rowColor"> 182<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#AUTO_DETECT_CREATORS">AUTO_DETECT_CREATORS</a></span></code> 183<div class="block">Feature that determines whether "creator" methods are 184 automatically detected by consider public constructors, 185 and static single argument methods with name "valueOf".</div> 186</td> 187</tr> 188<tr class="altColor"> 189<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#AUTO_DETECT_FIELDS">AUTO_DETECT_FIELDS</a></span></code> 190<div class="block">Feature that determines whether non-static fields are recognized as 191 properties.</div> 192</td> 193</tr> 194<tr class="rowColor"> 195<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#AUTO_DETECT_GETTERS">AUTO_DETECT_GETTERS</a></span></code> 196<div class="block">Feature that determines whether regular "getter" methods are 197 automatically detected based on standard Bean naming convention 198 or not.</div> 199</td> 200</tr> 201<tr class="altColor"> 202<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#AUTO_DETECT_IS_GETTERS">AUTO_DETECT_IS_GETTERS</a></span></code> 203<div class="block">Feature that determines whether "is getter" methods are 204 automatically detected based on standard Bean naming convention 205 or not.</div> 206</td> 207</tr> 208<tr class="rowColor"> 209<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#AUTO_DETECT_SETTERS">AUTO_DETECT_SETTERS</a></span></code> 210<div class="block">Feature that determines whether "setter" methods are 211 automatically detected based on standard Bean naming convention 212 or not.</div> 213</td> 214</tr> 215<tr class="altColor"> 216<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#CAN_OVERRIDE_ACCESS_MODIFIERS">CAN_OVERRIDE_ACCESS_MODIFIERS</a></span></code> 217<div class="block">Feature that determines whether method and field access 218 modifier settings can be overridden when accessing 219 properties.</div> 220</td> 221</tr> 222<tr class="rowColor"> 223<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#DEFAULT_VIEW_INCLUSION">DEFAULT_VIEW_INCLUSION</a></span></code> 224<div class="block">Feature that determines whether properties that have no view 225 annotations are included in JSON serialization views (see 226 <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonView.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonView</code></a> for more 227 details on JSON Views).</div> 228</td> 229</tr> 230<tr class="altColor"> 231<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#IGNORE_DUPLICATE_MODULE_REGISTRATIONS">IGNORE_DUPLICATE_MODULE_REGISTRATIONS</a></span></code> 232<div class="block">Feature that determines whether multiple registrations of same module 233 should be ignored or not; if enabled, only the first registration call 234 results in module being called, and possible duplicate calls are silently 235 ignored; if disabled, no checking is done and all registration calls are 236 dispatched to module.</div> 237</td> 238</tr> 239<tr class="rowColor"> 240<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#IGNORE_MERGE_FOR_UNMERGEABLE">IGNORE_MERGE_FOR_UNMERGEABLE</a></span></code> 241<div class="block">Setting that determines what happens if an attempt is made to explicitly 242 "merge" value of a property, where value does not support merging; either 243 merging is skipped and new value is created (<code>true</code>) or 244 an exception is thrown (false).</div> 245</td> 246</tr> 247<tr class="altColor"> 248<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#INFER_CREATOR_FROM_CONSTRUCTOR_PROPERTIES">INFER_CREATOR_FROM_CONSTRUCTOR_PROPERTIES</a></span></code> 249<div class="block">Feature that determines handling of <code>java.beans.ConstructorProperties<code> 250 annotation: when enabled, it is considered as alias of 251 <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonCreator.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonCreator</code></a>, to mean that constructor 252 should be considered a property-based Creator; when disabled, only constructor 253 parameter name information is used, but constructor is NOT considered an explicit 254 Creator (although may be discovered as one using other annotations or heuristics).</div> 255</td> 256</tr> 257<tr class="rowColor"> 258<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#INFER_PROPERTY_MUTATORS">INFER_PROPERTY_MUTATORS</a></span></code> 259<div class="block">Feature that determines whether member mutators (fields and 260 setters) may be "pulled in" even if they are not visible, 261 as long as there is a visible accessor (getter or field) with same name.</div> 262</td> 263</tr> 264<tr class="altColor"> 265<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#OVERRIDE_PUBLIC_ACCESS_MODIFIERS">OVERRIDE_PUBLIC_ACCESS_MODIFIERS</a></span></code> 266<div class="block">Feature that determines that forces call to 267 <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/reflect/AccessibleObject.html?is-external=true#setAccessible-java.lang.reflect.AccessibleObject:A-boolean-" title="class or interface in java.lang.reflect"><code>AccessibleObject.setAccessible(java.lang.reflect.AccessibleObject[], boolean)</code></a> even for 268 <code>public</code> accessors -- that is, even if no such call is 269 needed from functionality perspective -- if call is allowed 270 (that is, <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#CAN_OVERRIDE_ACCESS_MODIFIERS"><code>CAN_OVERRIDE_ACCESS_MODIFIERS</code></a> is set to true).</div> 271</td> 272</tr> 273<tr class="rowColor"> 274<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#PROPAGATE_TRANSIENT_MARKER">PROPAGATE_TRANSIENT_MARKER</a></span></code> 275<div class="block">Feature that determines how <code>transient</code> modifier for fields 276 is handled: if disabled, it is only taken to mean exclusion of the field 277 as accessor; if true, it is taken to imply removal of the whole property.</div> 278</td> 279</tr> 280<tr class="altColor"> 281<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#REQUIRE_SETTERS_FOR_GETTERS">REQUIRE_SETTERS_FOR_GETTERS</a></span></code> 282<div class="block">Feature that determines whether getters (getter methods) 283 can be auto-detected if there is no matching mutator (setter, 284 constructor parameter or field) or not: if set to true, 285 only getters that match a mutator are auto-discovered; if 286 false, all auto-detectable getters can be discovered.</div> 287</td> 288</tr> 289<tr class="rowColor"> 290<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#SORT_PROPERTIES_ALPHABETICALLY">SORT_PROPERTIES_ALPHABETICALLY</a></span></code> 291<div class="block">Feature that defines default property serialization order used 292 for POJO fields (note: does <b>not</b> apply to <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> 293 serialization!): 294 if enabled, default ordering is alphabetic (similar to 295 how <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonPropertyOrder.html?is-external=true#alphabetic--" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonPropertyOrder.alphabetic()</code></a> 296 works); if disabled, order is unspecified (based on what JDK gives 297 us, which may be declaration order, but is not guaranteed).</div> 298</td> 299</tr> 300<tr class="altColor"> 301<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#USE_ANNOTATIONS">USE_ANNOTATIONS</a></span></code> 302<div class="block">Feature that determines whether annotation introspection 303 is used for configuration; if enabled, configured 304 <a href="../../../../com/fasterxml/jackson/databind/AnnotationIntrospector.html" title="class in com.fasterxml.jackson.databind"><code>AnnotationIntrospector</code></a> will be used: if disabled, 305 no annotations are considered.</div> 306</td> 307</tr> 308<tr class="rowColor"> 309<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#USE_GETTERS_AS_SETTERS">USE_GETTERS_AS_SETTERS</a></span></code> 310<div class="block">Feature that determines whether otherwise regular "getter" 311 methods (but only ones that handle Collections and Maps, 312 not getters of other type) 313 can be used for purpose of getting a reference to a Collection 314 and Map to modify the property, without requiring a setter 315 method.</div> 316</td> 317</tr> 318<tr class="altColor"> 319<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#USE_STATIC_TYPING">USE_STATIC_TYPING</a></span></code> 320<div class="block">Feature that determines whether the type detection for 321 serialization should be using actual dynamic runtime type, 322 or declared static type.</div> 323</td> 324</tr> 325<tr class="rowColor"> 326<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#USE_STD_BEAN_NAMING">USE_STD_BEAN_NAMING</a></span></code> 327<div class="block">Feature that may be enabled to enforce strict compatibility with 328 Bean name introspection, instead of slightly different mechanism 329 Jackson defaults to.</div> 330</td> 331</tr> 332<tr class="altColor"> 333<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#USE_WRAPPER_NAME_AS_PROPERTY_NAME">USE_WRAPPER_NAME_AS_PROPERTY_NAME</a></span></code> 334<div class="block">Feature that can be enabled to make property names be 335 overridden by wrapper name (usually detected with annotations 336 as defined by <a href="../../../../com/fasterxml/jackson/databind/AnnotationIntrospector.html#findWrapperName-com.fasterxml.jackson.databind.introspect.Annotated-"><code>AnnotationIntrospector.findWrapperName(com.fasterxml.jackson.databind.introspect.Annotated)</code></a>.</div> 337</td> 338</tr> 339</table> 340</li> 341</ul> 342<!-- ========== METHOD SUMMARY =========== --> 343<ul class="blockList"> 344<li class="blockList"><a name="method.summary"> 345<!-- --> 346</a> 347<h3>Method Summary</h3> 348<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> 349<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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> 350<tr> 351<th class="colFirst" scope="col">Modifier and Type</th> 352<th class="colLast" scope="col">Method and Description</th> 353</tr> 354<tr id="i0" class="altColor"> 355<td class="colFirst"><code>boolean</code></td> 356<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#enabledByDefault--">enabledByDefault</a></span>()</code> 357<div class="block">Accessor for checking whether this feature is enabled by default.</div> 358</td> 359</tr> 360<tr id="i1" class="rowColor"> 361<td class="colFirst"><code>boolean</code></td> 362<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#enabledIn-int-">enabledIn</a></span>(int flags)</code> 363<div class="block">Convenience method for checking whether feature is enabled in given bitmask</div> 364</td> 365</tr> 366<tr id="i2" class="altColor"> 367<td class="colFirst"><code>int</code></td> 368<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#getMask--">getMask</a></span>()</code> 369<div class="block">Returns bit mask for this feature instance</div> 370</td> 371</tr> 372<tr id="i3" class="rowColor"> 373<td class="colFirst"><code>static <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a></code></td> 374<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#valueOf-java.lang.String-">valueOf</a></span>(<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> name)</code> 375<div class="block">Returns the enum constant of this type with the specified name.</div> 376</td> 377</tr> 378<tr id="i4" class="altColor"> 379<td class="colFirst"><code>static <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a>[]</code></td> 380<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#values--">values</a></span>()</code> 381<div class="block">Returns an array containing the constants of this enum type, in 382the order they are declared.</div> 383</td> 384</tr> 385</table> 386<ul class="blockList"> 387<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum"> 388<!-- --> 389</a> 390<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a></h3> 391<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.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/Enum.html?is-external=true#compareTo-E-" title="class or interface in java.lang">compareTo</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.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/Enum.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/Enum.html?is-external=true#getDeclaringClass--" title="class or interface in java.lang">getDeclaringClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.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/Enum.html?is-external=true#name--" title="class or interface in java.lang">name</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#ordinal--" title="class or interface in java.lang">ordinal</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#valueOf-java.lang.Class-java.lang.String-" title="class or interface in java.lang">valueOf</a></code></li> 392</ul> 393<ul class="blockList"> 394<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> 395<!-- --> 396</a> 397<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> 398<code><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#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 href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> 399</ul> 400</li> 401</ul> 402</li> 403</ul> 404</div> 405<div class="details"> 406<ul class="blockList"> 407<li class="blockList"> 408<!-- ============ ENUM CONSTANT DETAIL =========== --> 409<ul class="blockList"> 410<li class="blockList"><a name="enum.constant.detail"> 411<!-- --> 412</a> 413<h3>Enum Constant Detail</h3> 414<a name="USE_ANNOTATIONS"> 415<!-- --> 416</a> 417<ul class="blockList"> 418<li class="blockList"> 419<h4>USE_ANNOTATIONS</h4> 420<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> USE_ANNOTATIONS</pre> 421<div class="block">Feature that determines whether annotation introspection 422 is used for configuration; if enabled, configured 423 <a href="../../../../com/fasterxml/jackson/databind/AnnotationIntrospector.html" title="class in com.fasterxml.jackson.databind"><code>AnnotationIntrospector</code></a> will be used: if disabled, 424 no annotations are considered. 425<p> 426 Feature is enabled by default.</div> 427</li> 428</ul> 429<a name="USE_GETTERS_AS_SETTERS"> 430<!-- --> 431</a> 432<ul class="blockList"> 433<li class="blockList"> 434<h4>USE_GETTERS_AS_SETTERS</h4> 435<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> USE_GETTERS_AS_SETTERS</pre> 436<div class="block">Feature that determines whether otherwise regular "getter" 437 methods (but only ones that handle Collections and Maps, 438 not getters of other type) 439 can be used for purpose of getting a reference to a Collection 440 and Map to modify the property, without requiring a setter 441 method. 442 This is similar to how JAXB framework sets Collections and 443 Maps: no setter is involved, just setter. 444<p> 445 Note that such getters-as-setters methods have lower 446 precedence than setters, so they are only used if no 447 setter is found for the Map/Collection property. 448<p> 449 Feature is enabled by default.</div> 450</li> 451</ul> 452<a name="PROPAGATE_TRANSIENT_MARKER"> 453<!-- --> 454</a> 455<ul class="blockList"> 456<li class="blockList"> 457<h4>PROPAGATE_TRANSIENT_MARKER</h4> 458<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> PROPAGATE_TRANSIENT_MARKER</pre> 459<div class="block">Feature that determines how <code>transient</code> modifier for fields 460 is handled: if disabled, it is only taken to mean exclusion of the field 461 as accessor; if true, it is taken to imply removal of the whole property. 462<p> 463 Feature is disabled by default, meaning that existence of `transient` 464 for a field does not necessarily lead to ignoral of getters or setters 465 but just ignoring the use of field for access.</div> 466<dl> 467<dt><span class="simpleTagLabel">Since:</span></dt> 468<dd>2.6</dd> 469</dl> 470</li> 471</ul> 472<a name="AUTO_DETECT_CREATORS"> 473<!-- --> 474</a> 475<ul class="blockList"> 476<li class="blockList"> 477<h4>AUTO_DETECT_CREATORS</h4> 478<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> AUTO_DETECT_CREATORS</pre> 479<div class="block">Feature that determines whether "creator" methods are 480 automatically detected by consider public constructors, 481 and static single argument methods with name "valueOf". 482 If disabled, only methods explicitly annotated are considered 483 creator methods (except for the no-arg default constructor which 484 is always considered a factory method). 485<p> 486 Note that this feature has lower precedence than per-class 487 annotations, and is only used if there isn't more granular 488 configuration available. 489<P> 490 Feature is enabled by default.</div> 491</li> 492</ul> 493<a name="AUTO_DETECT_FIELDS"> 494<!-- --> 495</a> 496<ul class="blockList"> 497<li class="blockList"> 498<h4>AUTO_DETECT_FIELDS</h4> 499<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> AUTO_DETECT_FIELDS</pre> 500<div class="block">Feature that determines whether non-static fields are recognized as 501 properties. 502 If yes, then all public member fields 503 are considered as properties. If disabled, only fields explicitly 504 annotated are considered property fields. 505<p> 506 Note that this feature has lower precedence than per-class 507 annotations, and is only used if there isn't more granular 508 configuration available. 509<p> 510 Feature is enabled by default.</div> 511</li> 512</ul> 513<a name="AUTO_DETECT_GETTERS"> 514<!-- --> 515</a> 516<ul class="blockList"> 517<li class="blockList"> 518<h4>AUTO_DETECT_GETTERS</h4> 519<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> AUTO_DETECT_GETTERS</pre> 520<div class="block">Feature that determines whether regular "getter" methods are 521 automatically detected based on standard Bean naming convention 522 or not. If yes, then all public zero-argument methods that 523 start with prefix "get" 524 are considered as getters. 525 If disabled, only methods explicitly annotated are considered getters. 526<p> 527 Note that since version 1.3, this does <b>NOT</b> include 528 "is getters" (see <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#AUTO_DETECT_IS_GETTERS"><code>AUTO_DETECT_IS_GETTERS</code></a> for details) 529<p> 530 Note that this feature has lower precedence than per-class 531 annotations, and is only used if there isn't more granular 532 configuration available. 533<p> 534 Feature is enabled by default.</div> 535</li> 536</ul> 537<a name="AUTO_DETECT_IS_GETTERS"> 538<!-- --> 539</a> 540<ul class="blockList"> 541<li class="blockList"> 542<h4>AUTO_DETECT_IS_GETTERS</h4> 543<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> AUTO_DETECT_IS_GETTERS</pre> 544<div class="block">Feature that determines whether "is getter" methods are 545 automatically detected based on standard Bean naming convention 546 or not. If yes, then all public zero-argument methods that 547 start with prefix "is", and whose return type is boolean 548 are considered as "is getters". 549 If disabled, only methods explicitly annotated are considered getters. 550<p> 551 Note that this feature has lower precedence than per-class 552 annotations, and is only used if there isn't more granular 553 configuration available. 554<p> 555 Feature is enabled by default.</div> 556</li> 557</ul> 558<a name="AUTO_DETECT_SETTERS"> 559<!-- --> 560</a> 561<ul class="blockList"> 562<li class="blockList"> 563<h4>AUTO_DETECT_SETTERS</h4> 564<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> AUTO_DETECT_SETTERS</pre> 565<div class="block">Feature that determines whether "setter" methods are 566 automatically detected based on standard Bean naming convention 567 or not. If yes, then all public one-argument methods that 568 start with prefix "set" 569 are considered setters. If disabled, only methods explicitly 570 annotated are considered setters. 571<p> 572 Note that this feature has lower precedence than per-class 573 annotations, and is only used if there isn't more granular 574 configuration available. 575<P> 576 Feature is enabled by default.</div> 577</li> 578</ul> 579<a name="REQUIRE_SETTERS_FOR_GETTERS"> 580<!-- --> 581</a> 582<ul class="blockList"> 583<li class="blockList"> 584<h4>REQUIRE_SETTERS_FOR_GETTERS</h4> 585<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> REQUIRE_SETTERS_FOR_GETTERS</pre> 586<div class="block">Feature that determines whether getters (getter methods) 587 can be auto-detected if there is no matching mutator (setter, 588 constructor parameter or field) or not: if set to true, 589 only getters that match a mutator are auto-discovered; if 590 false, all auto-detectable getters can be discovered. 591<p> 592 Feature is disabled by default.</div> 593</li> 594</ul> 595<a name="ALLOW_FINAL_FIELDS_AS_MUTATORS"> 596<!-- --> 597</a> 598<ul class="blockList"> 599<li class="blockList"> 600<h4>ALLOW_FINAL_FIELDS_AS_MUTATORS</h4> 601<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> ALLOW_FINAL_FIELDS_AS_MUTATORS</pre> 602<div class="block">Feature that determines whether member fields declared as 'final' may 603 be auto-detected to be used mutators (used to change value of the logical 604 property) or not. If enabled, 'final' access modifier has no effect, and 605 such fields may be detected according to usual visibility and inference 606 rules; if disabled, such fields are NOT used as mutators except if 607 explicitly annotated for such use. 608<p> 609 Feature is enabled by default, for backwards compatibility reasons.</div> 610<dl> 611<dt><span class="simpleTagLabel">Since:</span></dt> 612<dd>2.2</dd> 613</dl> 614</li> 615</ul> 616<a name="INFER_PROPERTY_MUTATORS"> 617<!-- --> 618</a> 619<ul class="blockList"> 620<li class="blockList"> 621<h4>INFER_PROPERTY_MUTATORS</h4> 622<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> INFER_PROPERTY_MUTATORS</pre> 623<div class="block">Feature that determines whether member mutators (fields and 624 setters) may be "pulled in" even if they are not visible, 625 as long as there is a visible accessor (getter or field) with same name. 626 For example: field "value" may be inferred as mutator, 627 if there is visible or explicitly marked getter "getValue()". 628 If enabled, inferring is enabled; otherwise (disabled) only visible and 629 explicitly annotated accessors are ever used. 630<p> 631 Note that 'getters' are never inferred and need to be either visible (including 632 bean-style naming) or explicitly annotated. 633<p> 634 Feature is enabled by default.</div> 635<dl> 636<dt><span class="simpleTagLabel">Since:</span></dt> 637<dd>2.2</dd> 638</dl> 639</li> 640</ul> 641<a name="INFER_CREATOR_FROM_CONSTRUCTOR_PROPERTIES"> 642<!-- --> 643</a> 644<ul class="blockList"> 645<li class="blockList"> 646<h4>INFER_CREATOR_FROM_CONSTRUCTOR_PROPERTIES</h4> 647<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> INFER_CREATOR_FROM_CONSTRUCTOR_PROPERTIES</pre> 648<div class="block">Feature that determines handling of <code>java.beans.ConstructorProperties<code> 649 annotation: when enabled, it is considered as alias of 650 <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonCreator.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonCreator</code></a>, to mean that constructor 651 should be considered a property-based Creator; when disabled, only constructor 652 parameter name information is used, but constructor is NOT considered an explicit 653 Creator (although may be discovered as one using other annotations or heuristics). 654<p> 655 Feature is mostly used to help interoperability with frameworks like Lombok 656 that may automatically generate <code>ConstructorProperties</code> annotation 657 but without necessarily meaning that constructor should be used as Creator 658 for deserialization. 659<p> 660 Feature is enabled by default.</div> 661<dl> 662<dt><span class="simpleTagLabel">Since:</span></dt> 663<dd>2.9</dd> 664</dl> 665</li> 666</ul> 667<a name="CAN_OVERRIDE_ACCESS_MODIFIERS"> 668<!-- --> 669</a> 670<ul class="blockList"> 671<li class="blockList"> 672<h4>CAN_OVERRIDE_ACCESS_MODIFIERS</h4> 673<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> CAN_OVERRIDE_ACCESS_MODIFIERS</pre> 674<div class="block">Feature that determines whether method and field access 675 modifier settings can be overridden when accessing 676 properties. If enabled, method 677 <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/reflect/AccessibleObject.html?is-external=true#setAccessible-java.lang.reflect.AccessibleObject:A-boolean-" title="class or interface in java.lang.reflect"><code>AccessibleObject.setAccessible(java.lang.reflect.AccessibleObject[], boolean)</code></a> 678 may be called to enable access to otherwise unaccessible objects. 679<p> 680 Note that this setting may have significant performance implications, 681 since access override helps remove costly access checks on each 682 and every Reflection access. If you are considering disabling 683 this feature, be sure to verify performance consequences if usage 684 is performance sensitive. 685 Also note that performance effects vary between Java platforms 686 (JavaSE vs Android, for example), as well as JDK versions: older 687 versions seemed to have more significant performance difference. 688<p> 689 Conversely, on some platforms, it may be necessary to disable this feature 690 as platform does not allow such calls. For example, when developing 691 Applets (or other Java code that runs on tightly restricted sandbox), 692 it may be necessary to disable the feature regardless of performance effects. 693<p> 694 Feature is enabled by default.</div> 695</li> 696</ul> 697<a name="OVERRIDE_PUBLIC_ACCESS_MODIFIERS"> 698<!-- --> 699</a> 700<ul class="blockList"> 701<li class="blockList"> 702<h4>OVERRIDE_PUBLIC_ACCESS_MODIFIERS</h4> 703<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> OVERRIDE_PUBLIC_ACCESS_MODIFIERS</pre> 704<div class="block">Feature that determines that forces call to 705 <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/reflect/AccessibleObject.html?is-external=true#setAccessible-java.lang.reflect.AccessibleObject:A-boolean-" title="class or interface in java.lang.reflect"><code>AccessibleObject.setAccessible(java.lang.reflect.AccessibleObject[], boolean)</code></a> even for 706 <code>public</code> accessors -- that is, even if no such call is 707 needed from functionality perspective -- if call is allowed 708 (that is, <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html#CAN_OVERRIDE_ACCESS_MODIFIERS"><code>CAN_OVERRIDE_ACCESS_MODIFIERS</code></a> is set to true). 709 The main reason to enable this feature is possible performance 710 improvement as JDK does not have to perform access checks; these 711 checks are otherwise made for all accessors, including public ones, 712 and may result in slower Reflection calls. Exact impact (if any) 713 depends on Java platform (Java SE, Android) as well as JDK version. 714<p> 715 Feature is enabled by default, for legacy reasons (it was the behavior 716 until 2.6)</div> 717<dl> 718<dt><span class="simpleTagLabel">Since:</span></dt> 719<dd>2.7</dd> 720</dl> 721</li> 722</ul> 723<a name="USE_STATIC_TYPING"> 724<!-- --> 725</a> 726<ul class="blockList"> 727<li class="blockList"> 728<h4>USE_STATIC_TYPING</h4> 729<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> USE_STATIC_TYPING</pre> 730<div class="block">Feature that determines whether the type detection for 731 serialization should be using actual dynamic runtime type, 732 or declared static type. 733 Note that deserialization always uses declared static types 734 since no runtime types are available (as we are creating 735 instances after using type information). 736<p> 737 This global default value can be overridden at class, method 738 or field level by using <a href="../../../../com/fasterxml/jackson/databind/annotation/JsonSerialize.html#typing--"><code>JsonSerialize.typing()</code></a> annotation 739 property. 740<p> 741 Feature is disabled by default which means that dynamic runtime types 742 are used (instead of declared static types) for serialization.</div> 743</li> 744</ul> 745<a name="DEFAULT_VIEW_INCLUSION"> 746<!-- --> 747</a> 748<ul class="blockList"> 749<li class="blockList"> 750<h4>DEFAULT_VIEW_INCLUSION</h4> 751<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> DEFAULT_VIEW_INCLUSION</pre> 752<div class="block">Feature that determines whether properties that have no view 753 annotations are included in JSON serialization views (see 754 <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonView.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonView</code></a> for more 755 details on JSON Views). 756 If enabled, non-annotated properties will be included; 757 when disabled, they will be excluded. So this feature 758 changes between "opt-in" (feature disabled) and 759 "opt-out" (feature enabled) modes. 760<p> 761 Default value is enabled, meaning that non-annotated 762 properties are included in all views if there is no 763 <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonView.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonView</code></a> annotation. 764<p> 765 Feature is enabled by default.</div> 766</li> 767</ul> 768<a name="SORT_PROPERTIES_ALPHABETICALLY"> 769<!-- --> 770</a> 771<ul class="blockList"> 772<li class="blockList"> 773<h4>SORT_PROPERTIES_ALPHABETICALLY</h4> 774<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> SORT_PROPERTIES_ALPHABETICALLY</pre> 775<div class="block">Feature that defines default property serialization order used 776 for POJO fields (note: does <b>not</b> apply to <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> 777 serialization!): 778 if enabled, default ordering is alphabetic (similar to 779 how <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonPropertyOrder.html?is-external=true#alphabetic--" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonPropertyOrder.alphabetic()</code></a> 780 works); if disabled, order is unspecified (based on what JDK gives 781 us, which may be declaration order, but is not guaranteed). 782<p> 783 Note that this is just the default behavior, and can be overridden by 784 explicit overrides in classes (for example with 785 <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonPropertyOrder.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonPropertyOrder</code></a> annotation) 786<p> 787 Feature is disabled by default.</div> 788</li> 789</ul> 790<a name="ACCEPT_CASE_INSENSITIVE_PROPERTIES"> 791<!-- --> 792</a> 793<ul class="blockList"> 794<li class="blockList"> 795<h4>ACCEPT_CASE_INSENSITIVE_PROPERTIES</h4> 796<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> ACCEPT_CASE_INSENSITIVE_PROPERTIES</pre> 797<div class="block">Feature that will allow for more forgiving deserialization of incoming JSON. 798 If enabled, the bean properties will be matched using their lower-case equivalents, 799 meaning that any case-combination (incoming and matching names are canonicalized 800 by lower-casing) should work. 801<p> 802 Note that there is additional performance overhead since incoming property 803 names need to be lower-cased before comparison, for cases where there are upper-case 804 letters. Overhead for names that are already lower-case should be negligible however. 805<p> 806 Feature is disabled by default.</div> 807<dl> 808<dt><span class="simpleTagLabel">Since:</span></dt> 809<dd>2.5</dd> 810</dl> 811</li> 812</ul> 813<a name="ACCEPT_CASE_INSENSITIVE_ENUMS"> 814<!-- --> 815</a> 816<ul class="blockList"> 817<li class="blockList"> 818<h4>ACCEPT_CASE_INSENSITIVE_ENUMS</h4> 819<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> ACCEPT_CASE_INSENSITIVE_ENUMS</pre> 820<div class="block">Feature that determines if Enum deserialization should be case sensitive or not. 821 If enabled, Enum deserialization will ignore case, that is, case of incoming String 822 value and enum id (dependant on other settings, either `name()`, `toString()`, or 823 explicit override) do not need to match. 824 <p> 825 Feature is disabled by default.</div> 826<dl> 827<dt><span class="simpleTagLabel">Since:</span></dt> 828<dd>2.9</dd> 829</dl> 830</li> 831</ul> 832<a name="USE_WRAPPER_NAME_AS_PROPERTY_NAME"> 833<!-- --> 834</a> 835<ul class="blockList"> 836<li class="blockList"> 837<h4>USE_WRAPPER_NAME_AS_PROPERTY_NAME</h4> 838<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> USE_WRAPPER_NAME_AS_PROPERTY_NAME</pre> 839<div class="block">Feature that can be enabled to make property names be 840 overridden by wrapper name (usually detected with annotations 841 as defined by <a href="../../../../com/fasterxml/jackson/databind/AnnotationIntrospector.html#findWrapperName-com.fasterxml.jackson.databind.introspect.Annotated-"><code>AnnotationIntrospector.findWrapperName(com.fasterxml.jackson.databind.introspect.Annotated)</code></a>. 842 If enabled, all properties that have associated non-empty Wrapper 843 name will use that wrapper name instead of property name. 844 If disabled, wrapper name is only used for wrapping (if anything). 845<p> 846 Feature is disabled by default.</div> 847<dl> 848<dt><span class="simpleTagLabel">Since:</span></dt> 849<dd>2.1</dd> 850</dl> 851</li> 852</ul> 853<a name="USE_STD_BEAN_NAMING"> 854<!-- --> 855</a> 856<ul class="blockList"> 857<li class="blockList"> 858<h4>USE_STD_BEAN_NAMING</h4> 859<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> USE_STD_BEAN_NAMING</pre> 860<div class="block">Feature that may be enabled to enforce strict compatibility with 861 Bean name introspection, instead of slightly different mechanism 862 Jackson defaults to. 863 Specific difference is that Jackson always lower cases leading upper-case 864 letters, so "getURL()" becomes "url" property; whereas standard Bean 865 naming <b>only</b> lower-cases the first letter if it is NOT followed by 866 another upper-case letter (so "getURL()" would result in "URL" property). 867<p> 868 Feature is disabled by default for backwards compatibility purposes: earlier 869 Jackson versions used Jackson's own mechanism.</div> 870<dl> 871<dt><span class="simpleTagLabel">Since:</span></dt> 872<dd>2.5</dd> 873</dl> 874</li> 875</ul> 876<a name="ALLOW_EXPLICIT_PROPERTY_RENAMING"> 877<!-- --> 878</a> 879<ul class="blockList"> 880<li class="blockList"> 881<h4>ALLOW_EXPLICIT_PROPERTY_RENAMING</h4> 882<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> ALLOW_EXPLICIT_PROPERTY_RENAMING</pre> 883<div class="block">Feature that when enabled will allow explicitly named properties (i.e., fields or methods 884 annotated with <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonProperty.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonProperty</code></a>("explicitName")) to 885 be re-named by a <a href="../../../../com/fasterxml/jackson/databind/PropertyNamingStrategy.html" title="class in com.fasterxml.jackson.databind"><code>PropertyNamingStrategy</code></a>, if one is configured. 886 <p> 887 Feature is disabled by default.</div> 888<dl> 889<dt><span class="simpleTagLabel">Since:</span></dt> 890<dd>2.7</dd> 891</dl> 892</li> 893</ul> 894<a name="ALLOW_COERCION_OF_SCALARS"> 895<!-- --> 896</a> 897<ul class="blockList"> 898<li class="blockList"> 899<h4>ALLOW_COERCION_OF_SCALARS</h4> 900<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> ALLOW_COERCION_OF_SCALARS</pre> 901<div class="block">Feature that determines whether coercions from secondary representations are allowed 902 for simple non-textual scalar types: numbers and booleans. This includes `primitive` 903 types and their wrappers, but excludes `java.lang.String` and date/time types. 904<p> 905 When feature is disabled, only strictly compatible input may be bound: numbers for 906 numbers, boolean values for booleans. When feature is enabled, conversions from 907 JSON String are allowed, as long as textual value matches (for example, String 908 "true" is allowed as equivalent of JSON boolean token `true`; or String "1.0" 909 for `double`). 910<p> 911 Note that it is possible that other configurability options can override this 912 in closer scope (like on per-type or per-property basis); this is just the global 913 default. 914<p> 915 Feature is enabled by default (for backwards compatibility since this was the 916 default behavior)</div> 917<dl> 918<dt><span class="simpleTagLabel">Since:</span></dt> 919<dd>2.9</dd> 920</dl> 921</li> 922</ul> 923<a name="IGNORE_DUPLICATE_MODULE_REGISTRATIONS"> 924<!-- --> 925</a> 926<ul class="blockList"> 927<li class="blockList"> 928<h4>IGNORE_DUPLICATE_MODULE_REGISTRATIONS</h4> 929<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> IGNORE_DUPLICATE_MODULE_REGISTRATIONS</pre> 930<div class="block">Feature that determines whether multiple registrations of same module 931 should be ignored or not; if enabled, only the first registration call 932 results in module being called, and possible duplicate calls are silently 933 ignored; if disabled, no checking is done and all registration calls are 934 dispatched to module. 935<p> 936 Definition of "same module" is based on using <a href="../../../../com/fasterxml/jackson/databind/Module.html#getTypeId--"><code>Module.getTypeId()</code></a>; 937 modules with same non-null <code>type id</code> are considered same for 938 purposes of duplicate registration. This also avoids having to keep track 939 of actual module instances; only ids will be kept track of (and only if 940 this feature is enabled). 941<p> 942 Feature is enabled by default.</div> 943<dl> 944<dt><span class="simpleTagLabel">Since:</span></dt> 945<dd>2.5</dd> 946</dl> 947</li> 948</ul> 949<a name="IGNORE_MERGE_FOR_UNMERGEABLE"> 950<!-- --> 951</a> 952<ul class="blockListLast"> 953<li class="blockList"> 954<h4>IGNORE_MERGE_FOR_UNMERGEABLE</h4> 955<pre>public static final <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> IGNORE_MERGE_FOR_UNMERGEABLE</pre> 956<div class="block">Setting that determines what happens if an attempt is made to explicitly 957 "merge" value of a property, where value does not support merging; either 958 merging is skipped and new value is created (<code>true</code>) or 959 an exception is thrown (false). 960<p> 961 Feature is disabled by default since non-mergeable property types are ignored 962 even if defaults call for merging, and usually explicit per-type or per-property 963 settings for such types should result in an exception.</div> 964<dl> 965<dt><span class="simpleTagLabel">Since:</span></dt> 966<dd>2.9</dd> 967</dl> 968</li> 969</ul> 970</li> 971</ul> 972<!-- ============ METHOD DETAIL ========== --> 973<ul class="blockList"> 974<li class="blockList"><a name="method.detail"> 975<!-- --> 976</a> 977<h3>Method Detail</h3> 978<a name="values--"> 979<!-- --> 980</a> 981<ul class="blockList"> 982<li class="blockList"> 983<h4>values</h4> 984<pre>public static <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a>[] values()</pre> 985<div class="block">Returns an array containing the constants of this enum type, in 986the order they are declared. This method may be used to iterate 987over the constants as follows: 988<pre> 989for (MapperFeature c : MapperFeature.values()) 990 System.out.println(c); 991</pre></div> 992<dl> 993<dt><span class="returnLabel">Returns:</span></dt> 994<dd>an array containing the constants of this enum type, in the order they are declared</dd> 995</dl> 996</li> 997</ul> 998<a name="valueOf-java.lang.String-"> 999<!-- --> 1000</a> 1001<ul class="blockList"> 1002<li class="blockList"> 1003<h4>valueOf</h4> 1004<pre>public static <a href="../../../../com/fasterxml/jackson/databind/MapperFeature.html" title="enum in com.fasterxml.jackson.databind">MapperFeature</a> valueOf(<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> name)</pre> 1005<div class="block">Returns the enum constant of this type with the specified name. 1006The string must match <i>exactly</i> an identifier used to declare an 1007enum constant in this type. (Extraneous whitespace characters are 1008not permitted.)</div> 1009<dl> 1010<dt><span class="paramLabel">Parameters:</span></dt> 1011<dd><code>name</code> - the name of the enum constant to be returned.</dd> 1012<dt><span class="returnLabel">Returns:</span></dt> 1013<dd>the enum constant with the specified name</dd> 1014<dt><span class="throwsLabel">Throws:</span></dt> 1015<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if this enum type has no constant with the specified name</dd> 1016<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if the argument is null</dd> 1017</dl> 1018</li> 1019</ul> 1020<a name="enabledByDefault--"> 1021<!-- --> 1022</a> 1023<ul class="blockList"> 1024<li class="blockList"> 1025<h4>enabledByDefault</h4> 1026<pre>public boolean enabledByDefault()</pre> 1027<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html#enabledByDefault--">ConfigFeature</a></code></span></div> 1028<div class="block">Accessor for checking whether this feature is enabled by default.</div> 1029<dl> 1030<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 1031<dd><code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html#enabledByDefault--">enabledByDefault</a></code> in interface <code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html" title="interface in com.fasterxml.jackson.databind.cfg">ConfigFeature</a></code></dd> 1032</dl> 1033</li> 1034</ul> 1035<a name="getMask--"> 1036<!-- --> 1037</a> 1038<ul class="blockList"> 1039<li class="blockList"> 1040<h4>getMask</h4> 1041<pre>public int getMask()</pre> 1042<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html#getMask--">ConfigFeature</a></code></span></div> 1043<div class="block">Returns bit mask for this feature instance</div> 1044<dl> 1045<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 1046<dd><code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html#getMask--">getMask</a></code> in interface <code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html" title="interface in com.fasterxml.jackson.databind.cfg">ConfigFeature</a></code></dd> 1047</dl> 1048</li> 1049</ul> 1050<a name="enabledIn-int-"> 1051<!-- --> 1052</a> 1053<ul class="blockListLast"> 1054<li class="blockList"> 1055<h4>enabledIn</h4> 1056<pre>public boolean enabledIn(int flags)</pre> 1057<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html#enabledIn-int-">ConfigFeature</a></code></span></div> 1058<div class="block">Convenience method for checking whether feature is enabled in given bitmask</div> 1059<dl> 1060<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 1061<dd><code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html#enabledIn-int-">enabledIn</a></code> in interface <code><a href="../../../../com/fasterxml/jackson/databind/cfg/ConfigFeature.html" title="interface in com.fasterxml.jackson.databind.cfg">ConfigFeature</a></code></dd> 1062</dl> 1063</li> 1064</ul> 1065</li> 1066</ul> 1067</li> 1068</ul> 1069</div> 1070</div> 1071<!-- ========= END OF CLASS DATA ========= --> 1072<!-- ======= START OF BOTTOM NAVBAR ====== --> 1073<div class="bottomNav"><a name="navbar.bottom"> 1074<!-- --> 1075</a> 1076<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> 1077<a name="navbar.bottom.firstrow"> 1078<!-- --> 1079</a> 1080<ul class="navList" title="Navigation"> 1081<li><a href="../../../../overview-summary.html">Overview</a></li> 1082<li><a href="package-summary.html">Package</a></li> 1083<li class="navBarCell1Rev">Class</li> 1084<li><a href="class-use/MapperFeature.html">Use</a></li> 1085<li><a href="package-tree.html">Tree</a></li> 1086<li><a href="../../../../deprecated-list.html">Deprecated</a></li> 1087<li><a href="../../../../index-all.html">Index</a></li> 1088<li><a href="../../../../help-doc.html">Help</a></li> 1089</ul> 1090</div> 1091<div class="subNav"> 1092<ul class="navList"> 1093<li><a href="../../../../com/fasterxml/jackson/databind/KeyDeserializer.None.html" title="class in com.fasterxml.jackson.databind"><span class="typeNameLink">Prev Class</span></a></li> 1094<li><a href="../../../../com/fasterxml/jackson/databind/MappingIterator.html" title="class in com.fasterxml.jackson.databind"><span class="typeNameLink">Next 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