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| <div class="subTitle">org.eclipse.persistence.jpa</div> |
| <h2 title="Interface JpaEntityManager" class="title">Interface JpaEntityManager</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, jakarta.persistence.EntityManager</dd> |
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| <br> |
| <pre>public interface <span class="typeNameLabel">JpaEntityManager</span> |
| extends jakarta.persistence.EntityManager, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></pre> |
| <div class="block"><p> |
| <b>Purpose</b>: Defines the Interface for EclipseLink extensions to the EntityManager |
| </p></div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><code>EntityManager</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="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/JpaEntityManager.html#copy-java.lang.Object-org.eclipse.persistence.queries.AttributeGroup-">copy</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> entityOrEntities, |
| <a href="../../../../org/eclipse/persistence/queries/AttributeGroup.html" title="class in org.eclipse.persistence.queries">AttributeGroup</a> group)</code> |
| <div class="block">This method will return copy the passed entity using the passed AttributeGroup.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>jakarta.persistence.Query</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#createDescriptorNamedQuery-java.lang.String-java.lang.Class-">createDescriptorNamedQuery</a></span>(<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> queryName, |
| <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> descriptorClass)</code> |
| <div class="block">This method will create a query object that wraps a EclipseLink Named Query.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>jakarta.persistence.Query</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#createDescriptorNamedQuery-java.lang.String-java.lang.Class-java.util.List-">createDescriptorNamedQuery</a></span>(<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> queryName, |
| <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> descriptorClass, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a> argumentTypes)</code> |
| <div class="block">This method will create a query object that wraps a EclipseLink Named Query.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>jakarta.persistence.Query</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#createQuery-org.eclipse.persistence.queries.Call-">createQuery</a></span>(<a href="../../../../org/eclipse/persistence/queries/Call.html" title="interface in org.eclipse.persistence.queries">Call</a> call)</code> |
| <div class="block">This method is used to create a query using a EclipseLink Call.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>jakarta.persistence.Query</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#createQuery-org.eclipse.persistence.queries.Call-java.lang.Class-">createQuery</a></span>(<a href="../../../../org/eclipse/persistence/queries/Call.html" title="interface in org.eclipse.persistence.queries">Call</a> call, |
| <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> entityClass)</code> |
| <div class="block">This method is used to create a query using a EclipseLink Call for the entity class.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>jakarta.persistence.Query</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#createQuery-org.eclipse.persistence.queries.DatabaseQuery-">createQuery</a></span>(<a href="../../../../org/eclipse/persistence/queries/DatabaseQuery.html" title="class in org.eclipse.persistence.queries">DatabaseQuery</a> query)</code> |
| <div class="block">This method is used to create a query using a EclipseLink DatabaseQuery.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>jakarta.persistence.Query</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#createQuery-org.eclipse.persistence.expressions.Expression-java.lang.Class-">createQuery</a></span>(<a href="../../../../org/eclipse/persistence/expressions/Expression.html" title="class in org.eclipse.persistence.expressions">Expression</a> expression, |
| <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> entityClass)</code> |
| <div class="block">This method is used to create a query using a EclipseLink Expression for the entity class.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>jakarta.persistence.Query</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#createQueryByExample-java.lang.Object-">createQueryByExample</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> exampleObject)</code> |
| <div class="block">This method is used to create a query using query by example.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>org.eclipse.persistence.internal.sessions.AbstractSession</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getAbstractSession--">getAbstractSession</a></span>()</code> |
| <div class="block">Return the underlying database session</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/persistence/sessions/Session.html" title="interface in org.eclipse.persistence.sessions">Session</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getActiveSession--">getActiveSession</a></span>()</code> |
| <div class="block">This method returns the current session to the requester.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>org.eclipse.persistence.internal.sessions.DatabaseSessionImpl</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getDatabaseSession--">getDatabaseSession</a></span>()</code> |
| <div class="block">Return the underlying database session</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>org.eclipse.persistence.internal.sessions.AbstractSession</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getMemberDatabaseSession-java.lang.Class-">getMemberDatabaseSession</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> cls)</code> |
| <div class="block">Return the member DatabaseSessionImpl that maps cls in session broker.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/persistence/sessions/server/ServerSession.html" title="class in org.eclipse.persistence.sessions.server">ServerSession</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getMemberServerSession-java.lang.Class-">getMemberServerSession</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> cls)</code> |
| <div class="block">Return the member ServerSession that maps cls in session broker.</div> |
| </td> |
| </tr> |
| <tr id="i13" 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/jpa/JpaEntityManager.html#getMemberSessionName-java.lang.Class-">getMemberSessionName</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> cls)</code> |
| <div class="block">Return the name of member session that maps cls.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/persistence/sessions/server/ServerSession.html" title="class in org.eclipse.persistence.sessions.server">ServerSession</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getServerSession--">getServerSession</a></span>()</code> |
| <div class="block">Return the underlying server session</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/persistence/sessions/Session.html" title="interface in org.eclipse.persistence.sessions">Session</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getSession--">getSession</a></span>()</code> |
| <div class="block">This method will return a Session outside of a transaction and null within a transaction.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/persistence/sessions/broker/SessionBroker.html" title="class in org.eclipse.persistence.sessions.broker">SessionBroker</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getSessionBroker--">getSessionBroker</a></span>()</code> |
| <div class="block">Return the underlying session broker</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/persistence/sessions/UnitOfWork.html" title="interface in org.eclipse.persistence.sessions">UnitOfWork</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#getUnitOfWork--">getUnitOfWork</a></span>()</code> |
| <div class="block">This method will return the transactional UnitOfWork during the transaction and null |
| outside of the transaction.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#isBroker--">isBroker</a></span>()</code> |
| <div class="block">Indicates whether the underlying session is a session broker.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/jpa/JpaEntityManager.html#load-java.lang.Object-org.eclipse.persistence.queries.AttributeGroup-">load</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> entityOrEntities, |
| <a href="../../../../org/eclipse/persistence/queries/AttributeGroup.html" title="class in org.eclipse.persistence.queries">AttributeGroup</a> group)</code> |
| <div class="block">This method will load the passed entity or collection of entities using the passed AttributeGroup.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.jakarta.persistence.EntityManager"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface jakarta.persistence.EntityManager</h3> |
| <code>clear, close, contains, createEntityGraph, createEntityGraph, createNamedQuery, createNamedQuery, createNamedStoredProcedureQuery, createNativeQuery, createNativeQuery, createNativeQuery, createQuery, createQuery, createQuery, createQuery, createQuery, createStoredProcedureQuery, createStoredProcedureQuery, createStoredProcedureQuery, detach, find, find, find, find, flush, getCriteriaBuilder, getDelegate, getEntityGraph, getEntityGraphs, getEntityManagerFactory, getFlushMode, getLockMode, getMetamodel, getProperties, getReference, getTransaction, isJoinedToTransaction, isOpen, joinTransaction, lock, lock, merge, persist, refresh, refresh, refresh, refresh, remove, setFlushMode, setProperty, unwrap</code></li> |
| </ul> |
| <ul class="blockList"> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from interface java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
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| <!-- ============ METHOD DETAIL ========== --> |
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| <h3>Method Detail</h3> |
| <a name="getActiveSession--"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getActiveSession</h4> |
| <pre><a href="../../../../org/eclipse/persistence/sessions/Session.html" title="interface in org.eclipse.persistence.sessions">Session</a> getActiveSession()</pre> |
| <div class="block">This method returns the current session to the requester. The current session |
| will be the active UnitOfWork within a transaction and will be a 'scrap' |
| UnitOfWork outside of a transaction. The caller is concerned about the results |
| then the getSession() or getUnitOfWork() API should be called.</div> |
| </li> |
| </ul> |
| <a name="getAbstractSession--"> |
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| </a> |
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| <h4>getAbstractSession</h4> |
| <pre>org.eclipse.persistence.internal.sessions.AbstractSession getAbstractSession()</pre> |
| <div class="block">Return the underlying database session</div> |
| </li> |
| </ul> |
| <a name="getDatabaseSession--"> |
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| <h4>getDatabaseSession</h4> |
| <pre>org.eclipse.persistence.internal.sessions.DatabaseSessionImpl getDatabaseSession()</pre> |
| <div class="block">Return the underlying database session</div> |
| </li> |
| </ul> |
| <a name="getServerSession--"> |
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| </a> |
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| <h4>getServerSession</h4> |
| <pre><a href="../../../../org/eclipse/persistence/sessions/server/ServerSession.html" title="class in org.eclipse.persistence.sessions.server">ServerSession</a> getServerSession()</pre> |
| <div class="block">Return the underlying server session</div> |
| </li> |
| </ul> |
| <a name="getSessionBroker--"> |
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| </a> |
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| <h4>getSessionBroker</h4> |
| <pre><a href="../../../../org/eclipse/persistence/sessions/broker/SessionBroker.html" title="class in org.eclipse.persistence.sessions.broker">SessionBroker</a> getSessionBroker()</pre> |
| <div class="block">Return the underlying session broker</div> |
| </li> |
| </ul> |
| <a name="getMemberDatabaseSession-java.lang.Class-"> |
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| <h4>getMemberDatabaseSession</h4> |
| <pre>org.eclipse.persistence.internal.sessions.AbstractSession getMemberDatabaseSession(<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> cls)</pre> |
| <div class="block">Return the member DatabaseSessionImpl that maps cls in session broker. |
| Return null if either not a session broker or cls is not mapped. |
| Session broker implement composite persistence unit.</div> |
| </li> |
| </ul> |
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| <h4>getMemberServerSession</h4> |
| <pre><a href="../../../../org/eclipse/persistence/sessions/server/ServerSession.html" title="class in org.eclipse.persistence.sessions.server">ServerSession</a> getMemberServerSession(<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> cls)</pre> |
| <div class="block">Return the member ServerSession that maps cls in session broker. |
| Return null if either not a session broker or cls is not mapped. |
| Session broker implement composite persistence unit.</div> |
| </li> |
| </ul> |
| <a name="getMemberSessionName-java.lang.Class-"> |
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| <h4>getMemberSessionName</h4> |
| <pre><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> getMemberSessionName(<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> cls)</pre> |
| <div class="block">Return the name of member session that maps cls. |
| Return null if either not a session broker or cls is not mapped. |
| Session broker implement composite persistence unit.</div> |
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| <h4>isBroker</h4> |
| <pre>boolean isBroker()</pre> |
| <div class="block">Indicates whether the underlying session is a session broker. |
| Session broker implement composite persistence unit.</div> |
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| </ul> |
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| <h4>getUnitOfWork</h4> |
| <pre><a href="../../../../org/eclipse/persistence/sessions/UnitOfWork.html" title="interface in org.eclipse.persistence.sessions">UnitOfWork</a> getUnitOfWork()</pre> |
| <div class="block">This method will return the transactional UnitOfWork during the transaction and null |
| outside of the transaction.</div> |
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| <h4>getSession</h4> |
| <pre><a href="../../../../org/eclipse/persistence/sessions/Session.html" title="interface in org.eclipse.persistence.sessions">Session</a> getSession()</pre> |
| <div class="block">This method will return a Session outside of a transaction and null within a transaction.</div> |
| </li> |
| </ul> |
| <a name="createQuery-org.eclipse.persistence.expressions.Expression-java.lang.Class-"> |
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| <h4>createQuery</h4> |
| <pre>jakarta.persistence.Query createQuery(<a href="../../../../org/eclipse/persistence/expressions/Expression.html" title="class in org.eclipse.persistence.expressions">Expression</a> expression, |
| <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> entityClass)</pre> |
| <div class="block">This method is used to create a query using a EclipseLink Expression for the entity class.</div> |
| </li> |
| </ul> |
| <a name="createQuery-org.eclipse.persistence.queries.DatabaseQuery-"> |
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| <h4>createQuery</h4> |
| <pre>jakarta.persistence.Query createQuery(<a href="../../../../org/eclipse/persistence/queries/DatabaseQuery.html" title="class in org.eclipse.persistence.queries">DatabaseQuery</a> query)</pre> |
| <div class="block">This method is used to create a query using a EclipseLink DatabaseQuery.</div> |
| </li> |
| </ul> |
| <a name="createQuery-org.eclipse.persistence.queries.Call-"> |
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| <h4>createQuery</h4> |
| <pre>jakarta.persistence.Query createQuery(<a href="../../../../org/eclipse/persistence/queries/Call.html" title="interface in org.eclipse.persistence.queries">Call</a> call)</pre> |
| <div class="block">This method is used to create a query using a EclipseLink Call.</div> |
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| </ul> |
| <a name="createQuery-org.eclipse.persistence.queries.Call-java.lang.Class-"> |
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| <h4>createQuery</h4> |
| <pre>jakarta.persistence.Query createQuery(<a href="../../../../org/eclipse/persistence/queries/Call.html" title="interface in org.eclipse.persistence.queries">Call</a> call, |
| <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> entityClass)</pre> |
| <div class="block">This method is used to create a query using a EclipseLink Call for the entity class.</div> |
| </li> |
| </ul> |
| <a name="createQueryByExample-java.lang.Object-"> |
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| <h4>createQueryByExample</h4> |
| <pre>jakarta.persistence.Query createQueryByExample(<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> exampleObject)</pre> |
| <div class="block">This method is used to create a query using query by example.</div> |
| </li> |
| </ul> |
| <a name="createDescriptorNamedQuery-java.lang.String-java.lang.Class-"> |
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| <h4>createDescriptorNamedQuery</h4> |
| <pre>jakarta.persistence.Query createDescriptorNamedQuery(<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> queryName, |
| <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> descriptorClass)</pre> |
| <div class="block">This method will create a query object that wraps a EclipseLink Named Query.</div> |
| </li> |
| </ul> |
| <a name="createDescriptorNamedQuery-java.lang.String-java.lang.Class-java.util.List-"> |
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| <h4>createDescriptorNamedQuery</h4> |
| <pre>jakarta.persistence.Query createDescriptorNamedQuery(<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> queryName, |
| <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> descriptorClass, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a> argumentTypes)</pre> |
| <div class="block">This method will create a query object that wraps a EclipseLink Named Query.</div> |
| </li> |
| </ul> |
| <a name="load-java.lang.Object-org.eclipse.persistence.queries.AttributeGroup-"> |
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| <h4>load</h4> |
| <pre>void load(<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> entityOrEntities, |
| <a href="../../../../org/eclipse/persistence/queries/AttributeGroup.html" title="class in org.eclipse.persistence.queries">AttributeGroup</a> group)</pre> |
| <div class="block">This method will load the passed entity or collection of entities using the passed AttributeGroup. |
| In case of collection all members should be either entities of the same type |
| or have a common inheritance hierarchy mapped root class. |
| The AttributeGroup should correspond to the entity type.</div> |
| </li> |
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| <a name="copy-java.lang.Object-org.eclipse.persistence.queries.AttributeGroup-"> |
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| <h4>copy</h4> |
| <pre><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> copy(<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> entityOrEntities, |
| <a href="../../../../org/eclipse/persistence/queries/AttributeGroup.html" title="class in org.eclipse.persistence.queries">AttributeGroup</a> group)</pre> |
| <div class="block">This method will return copy the passed entity using the passed AttributeGroup. |
| In case of collection all members should be either entities of the same type |
| or have a common inheritance hierarchy mapped root class. |
| The AttributeGroup should correspond to the entity type.</div> |
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