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<li>Summary:&nbsp;</li>
<li><a href="#nested.classes.inherited.from.class.org.eclipse.persistence.descriptors.CMPPolicy">Nested</a>&nbsp;|&nbsp;</li>
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<div class="subTitle">org.eclipse.persistence.jpa.dynamic</div>
<h2 title="Class DynamicIdentityPolicy" class="title">Class DynamicIdentityPolicy</h2>
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<li><a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html" title="class in org.eclipse.persistence.descriptors">org.eclipse.persistence.descriptors.CMPPolicy</a></li>
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<ul class="inheritance">
<li>org.eclipse.persistence.internal.jpa.CMP3Policy</li>
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<li>org.eclipse.persistence.jpa.dynamic.DynamicIdentityPolicy</li>
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<dt>All Implemented Interfaces:</dt>
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<pre>public class <span class="typeNameLabel">DynamicIdentityPolicy</span>
extends org.eclipse.persistence.internal.jpa.CMP3Policy</pre>
<div class="block">Custom CMPPolicy to handle Object[]. The parent class supports only List and
ID class for composite keys.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../serialized-form.html#org.eclipse.persistence.jpa.dynamic.DynamicIdentityPolicy">Serialized Form</a></dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>dclarke</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>EclipseLink 1.2</dd>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.eclipse.persistence.descriptors.<a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html" title="class in org.eclipse.persistence.descriptors">CMPPolicy</a></h3>
<code><a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.KeyElementAccessor.html" title="interface in org.eclipse.persistence.descriptors">CMPPolicy.KeyElementAccessor</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.KeyIsElementAccessor.html" title="class in org.eclipse.persistence.descriptors">CMPPolicy.KeyIsElementAccessor</a></code></li>
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<h3>Fields inherited from class&nbsp;org.eclipse.persistence.internal.jpa.CMP3Policy</h3>
<code>fieldToAccessorMap, keyClassFields, pkClass, pkClassName</code></li>
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<h3>Fields inherited from class&nbsp;org.eclipse.persistence.descriptors.<a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html" title="class in org.eclipse.persistence.descriptors">CMPPolicy</a></h3>
<code><a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#AFTER_EJBCREATE">AFTER_EJBCREATE</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#AFTER_EJBPOSTCREATE">AFTER_EJBPOSTCREATE</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#ALL_MODIFICATIONS">ALL_MODIFICATIONS</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#descriptor">descriptor</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#forceUpdate">forceUpdate</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#mappedClass">mappedClass</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#modificationDeferralLevel">modificationDeferralLevel</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#nonDeferredCreateTime">nonDeferredCreateTime</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#NONE">NONE</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#pessimisticLockingPolicy">pessimisticLockingPolicy</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#UNDEFINED">UNDEFINED</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#UPDATE_MODIFICATIONS">UPDATE_MODIFICATIONS</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#updateAllFields">updateAllFields</a></code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/jpa/dynamic/DynamicIdentityPolicy.html#DynamicIdentityPolicy--">DynamicIdentityPolicy</a></span>()</code>&nbsp;</td>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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="../../../../../org/eclipse/persistence/jpa/dynamic/DynamicIdentityPolicy.html#createPrimaryKeyFromId-java.lang.Object-org.eclipse.persistence.internal.sessions.AbstractSession-">createPrimaryKeyFromId</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;key,
org.eclipse.persistence.internal.sessions.AbstractSession&nbsp;session)</code>
<div class="block">INTERNAL:
Use the key to create a EclipseLink primary key.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.KeyElementAccessor.html" title="interface in org.eclipse.persistence.descriptors">CMPPolicy.KeyElementAccessor</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/jpa/dynamic/DynamicIdentityPolicy.html#initializePrimaryKeyFields-java.lang.Class-org.eclipse.persistence.internal.sessions.AbstractSession-">initializePrimaryKeyFields</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;keyClass,
org.eclipse.persistence.internal.sessions.AbstractSession&nbsp;session)</code>
<div class="block">INTERNAL:
Cache the bean's primary key fields so speed up creating of primary key
objects and initialization of beans.</div>
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<h3>Methods inherited from class&nbsp;org.eclipse.persistence.internal.jpa.CMP3Policy</h3>
<code>addReadOnlyMappings, addWritableMapping, clone, convertClassNamesToClasses, createBeanUsingKey, getField, getKeyClassFields, getPKClass, getPKClassInstance, getPKClassName, getPkValueFromKeyForField, initialize, isCMP3Policy, remoteInitialize, setPKClass, setPrimaryKeyClassName</code></li>
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<h3>Methods inherited from class&nbsp;org.eclipse.persistence.descriptors.<a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html" title="class in org.eclipse.persistence.descriptors">CMPPolicy</a></h3>
<code><a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#createPrimaryKeyInstance-java.lang.Object-org.eclipse.persistence.internal.sessions.AbstractSession-">createPrimaryKeyInstance</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#createPrimaryKeyInstanceFromId-java.lang.Object-org.eclipse.persistence.internal.sessions.AbstractSession-">createPrimaryKeyInstanceFromId</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#createPrimaryKeyInstanceFromPrimaryKeyValues-org.eclipse.persistence.internal.sessions.AbstractSession-int:A-java.lang.Object...-">createPrimaryKeyInstanceFromPrimaryKeyValues</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#getClassInstance-java.lang.Class-">getClassInstance</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#getDeferModificationsUntilCommit--">getDeferModificationsUntilCommit</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#getDescriptor--">getDescriptor</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#getForceUpdate--">getForceUpdate</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#getMappedClass--">getMappedClass</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#getNonDeferredCreateTime--">getNonDeferredCreateTime</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#getPessimisticLockingPolicy--">getPessimisticLockingPolicy</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#getUpdateAllFields--">getUpdateAllFields</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#hasPessimisticLockingPolicy--">hasPessimisticLockingPolicy</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#internalGetForceUpdate--">internalGetForceUpdate</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#internalGetUpdateAllFields--">internalGetUpdateAllFields</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#internalSetForceUpdate-java.lang.Boolean-">internalSetForceUpdate</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#internalSetUpdateAllFields-java.lang.Boolean-">internalSetUpdateAllFields</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#isSingleKey-org.eclipse.persistence.descriptors.CMPPolicy.KeyElementAccessor:A-">isSingleKey</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#setDeferModificationsUntilCommit-int-">setDeferModificationsUntilCommit</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#setDescriptor-org.eclipse.persistence.descriptors.ClassDescriptor-">setDescriptor</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#setFieldValue-org.eclipse.persistence.descriptors.CMPPolicy.KeyElementAccessor-java.lang.Object-org.eclipse.persistence.mappings.DatabaseMapping-org.eclipse.persistence.internal.sessions.AbstractSession-int:A-java.lang.Object...-">setFieldValue</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#setForceUpdate-boolean-">setForceUpdate</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#setMappedClass-java.lang.Class-">setMappedClass</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#setNonDeferredCreateTime-int-">setNonDeferredCreateTime</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#setPessimisticLockingPolicy-org.eclipse.persistence.descriptors.PessimisticLockingPolicy-">setPessimisticLockingPolicy</a>, <a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.html#setUpdateAllFields-boolean-">setUpdateAllFields</a></code></li>
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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>DynamicIdentityPolicy</h4>
<pre>public&nbsp;DynamicIdentityPolicy()</pre>
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<h4>createPrimaryKeyFromId</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;createPrimaryKeyFromId(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;key,
org.eclipse.persistence.internal.sessions.AbstractSession&nbsp;session)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code>org.eclipse.persistence.internal.jpa.CMP3Policy</code></span></div>
<div class="block">INTERNAL:
Use the key to create a EclipseLink primary key.
If the key is simple (direct mapped) then just add it to a vector,
otherwise must go through the inefficient process of copying the key into the bean
and extracting the key from the bean.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>createPrimaryKeyFromId</code>&nbsp;in class&nbsp;<code>org.eclipse.persistence.internal.jpa.CMP3Policy</code></dd>
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<h4>initializePrimaryKeyFields</h4>
<pre>protected&nbsp;<a href="../../../../../org/eclipse/persistence/descriptors/CMPPolicy.KeyElementAccessor.html" title="interface in org.eclipse.persistence.descriptors">CMPPolicy.KeyElementAccessor</a>[]&nbsp;initializePrimaryKeyFields(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;keyClass,
org.eclipse.persistence.internal.sessions.AbstractSession&nbsp;session)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code>org.eclipse.persistence.internal.jpa.CMP3Policy</code></span></div>
<div class="block">INTERNAL:
Cache the bean's primary key fields so speed up creating of primary key
objects and initialization of beans.
Note, we have to re-look up the fields for the bean class since
these fields may have been loaded with the wrong loader (thank you Kirk).
If the key is compound, we also have to look up the fields for the key.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>initializePrimaryKeyFields</code>&nbsp;in class&nbsp;<code>org.eclipse.persistence.internal.jpa.CMP3Policy</code></dd>
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