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<div class="subTitle">org.eclipse.persistence.annotations</div>
<h2 title="Annotation Type CloneCopyPolicy" class="title">Annotation Type CloneCopyPolicy</h2>
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Target.html?is-external=true" title="class or interface in java.lang.annotation">@Target</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Target.html?is-external=true#value--" title="class or interface in java.lang.annotation">value</a>=<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/ElementType.html?is-external=true#TYPE" title="class or interface in java.lang.annotation">TYPE</a>)
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Retention.html?is-external=true" title="class or interface in java.lang.annotation">@Retention</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Retention.html?is-external=true#value--" title="class or interface in java.lang.annotation">value</a>=<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/RetentionPolicy.html?is-external=true#RUNTIME" title="class or interface in java.lang.annotation">RUNTIME</a>)
public @interface <span class="memberNameLabel">CloneCopyPolicy</span></pre>
<div class="block">A CloneCopyPolicy is used to set an
org.eclipse.persistence.descriptors.copying.CloneCopyPolicy on an Entity.
A CloneCopyPolicy must specify at one or both of the "method" or
"workingCopyMethod".
"workingCopyMethod" is used to clone objects that will be returned to the
user as they are registered in EclipseLink's transactional mechanism, the
UnitOfWork.
"method" will be used for the clone that is used for comparison in
conjunction with EclipseLink's DeferredChangeDetectionPolicy
A CloneCopyPolicy should be specified on an Entity, MappedSuperclass or
Embeddable.
Example:
@Entity
@CloneCopyPolicy(method="myCloneMethod")
or:
@Entity
@CloneCopyPolicy(method="myCloneMethod", workingCopyMethod="myWorkingCopyCloneMethod")
or:
@Entity
@CloneCopyPolicy(workingCopyMethodName="myWorkingCopyClone")</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/eclipse/persistence/descriptors/copying/CloneCopyPolicy.html" title="class in org.eclipse.persistence.descriptors.copying"><code>CloneCopyPolicy</code></a>,
<a href="../../../../org/eclipse/persistence/annotations/CloneCopyPolicy.html" title="annotation in org.eclipse.persistence.annotations"><code>CloneCopyPolicy</code></a>,
<a href="../../../../org/eclipse/persistence/annotations/CopyPolicy.html" title="annotation in org.eclipse.persistence.annotations"><code>CopyPolicy</code></a></dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>tware</dd>
</dl>
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<h3>Required Element Summary</h3>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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="../../../../org/eclipse/persistence/annotations/CloneCopyPolicy.html#method--">method</a></span></code>
<div class="block">(Optional)
Either method or workingCopyMethod must be specified
this defines a method that will be used to create a clone that will be
used for comparison by EclipseLink's DeferredChangeDetectionPolicy</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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="../../../../org/eclipse/persistence/annotations/CloneCopyPolicy.html#workingCopyMethod--">workingCopyMethod</a></span></code>
<div class="block">(Optional)
Either method or workingCopyMethod must be specified
this defines a method that will be used to create a clone that will be
used to create the object returned when registering an Object in an
EclipseLink UnitOfWork</div>
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<h4>method</h4>
<pre>public abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;method</pre>
<div class="block">(Optional)
Either method or workingCopyMethod must be specified
this defines a method that will be used to create a clone that will be
used for comparison by EclipseLink's DeferredChangeDetectionPolicy</div>
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<h4>workingCopyMethod</h4>
<pre>public abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;workingCopyMethod</pre>
<div class="block">(Optional)
Either method or workingCopyMethod must be specified
this defines a method that will be used to create a clone that will be
used to create the object returned when registering an Object in an
EclipseLink UnitOfWork</div>
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