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 <div class="subTitle">org.apache.openejb.persistence</div>
 <h2 title="Class QueryLogEntityManager" class="title">Class QueryLogEntityManager</h2>
 </div>
 <div class="contentContainer">
 <ul class="inheritance">
 <li>java.lang.Object</li>
 <li>
 <ul class="inheritance">
 <li>org.apache.openejb.persistence.QueryLogEntityManager</li>
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 <dd><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></dd>
 </dl>
 <hr>
 <br>
 <pre>public class <span class="typeNameLabel">QueryLogEntityManager</span>
 extends java.lang.Object
 implements <a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></pre>
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 <h3>Constructor Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colOne" scope="col">Constructor and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#QueryLogEntityManager-javax.persistence.EntityManager-java.lang.String-">QueryLogEntityManager</a></span>(<a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a>&nbsp;entityManager,
                      java.lang.String&nbsp;level)</code>&nbsp;</td>
 </tr>
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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">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</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>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#clear--">clear</a></span>()</code>
 <div class="block">Clear the persistence context, causing all managed
  entities to become detached.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#close--">close</a></span>()</code>
 <div class="block">Close an application-managed entity manager.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#contains-java.lang.Object-">contains</a></span>(java.lang.Object&nbsp;entity)</code>
 <div class="block">Check if the instance is a managed entity instance belonging
  to the current persistence context.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="../../../../javax/persistence/EntityGraph.html" title="interface in javax.persistence">EntityGraph</a>&lt;T&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createEntityGraph-java.lang.Class-">createEntityGraph</a></span>(java.lang.Class&lt;T&gt;&nbsp;rootType)</code>
 <div class="block">Return a mutable EntityGraph that can be used to dynamically create an
  EntityGraph.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/EntityGraph.html" title="interface in javax.persistence">EntityGraph</a>&lt;?&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createEntityGraph-java.lang.String-">createEntityGraph</a></span>(java.lang.String&nbsp;graphName)</code>
 <div class="block">Return a mutable copy of the named EntityGraph.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createNamedQuery-java.lang.String-">createNamedQuery</a></span>(java.lang.String&nbsp;name)</code>
 <div class="block">Create an instance of <code>Query</code> for executing a named query
  (in the Java Persistence query language or in native SQL).</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="../../../../javax/persistence/TypedQuery.html" title="interface in javax.persistence">TypedQuery</a>&lt;T&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createNamedQuery-java.lang.String-java.lang.Class-">createNamedQuery</a></span>(java.lang.String&nbsp;name,
                 java.lang.Class&lt;T&gt;&nbsp;resultClass)</code>
 <div class="block">Create an instance of <code>TypedQuery</code> for executing a
  Java Persistence query language named query.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/StoredProcedureQuery.html" title="interface in javax.persistence">StoredProcedureQuery</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createNamedStoredProcedureQuery-java.lang.String-">createNamedStoredProcedureQuery</a></span>(java.lang.String&nbsp;name)</code>
 <div class="block">Create an instance of <code>StoredProcedureQuery</code> for executing a
  stored procedure in the database.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createNativeQuery-java.lang.String-">createNativeQuery</a></span>(java.lang.String&nbsp;sqlString)</code>
 <div class="block">Create an instance of <code>Query</code> for executing
  a native SQL statement, e.g., for update or delete.</div>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createNativeQuery-java.lang.String-java.lang.Class-">createNativeQuery</a></span>(java.lang.String&nbsp;sqlString,
                  java.lang.Class&nbsp;resultClass)</code>
 <div class="block">Create an instance of <code>Query</code> for executing
  a native SQL query.</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createNativeQuery-java.lang.String-java.lang.String-">createNativeQuery</a></span>(java.lang.String&nbsp;sqlString,
                  java.lang.String&nbsp;resultSetMapping)</code>
 <div class="block">Create an instance of <code>Query</code> for executing
  a native SQL query.</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createQuery-javax.persistence.criteria.CriteriaDelete-">createQuery</a></span>(<a href="../../../../javax/persistence/criteria/CriteriaDelete.html" title="interface in javax.persistence.criteria">CriteriaDelete</a>&nbsp;deleteQuery)</code>
 <div class="block">Create an instance of <code>Query</code> for executing a criteria
  delete query.</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="../../../../javax/persistence/TypedQuery.html" title="interface in javax.persistence">TypedQuery</a>&lt;T&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createQuery-javax.persistence.criteria.CriteriaQuery-">createQuery</a></span>(<a href="../../../../javax/persistence/criteria/CriteriaQuery.html" title="interface in javax.persistence.criteria">CriteriaQuery</a>&lt;T&gt;&nbsp;criteriaQuery)</code>
 <div class="block">Create an instance of <code>TypedQuery</code> for executing a
  criteria query.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createQuery-javax.persistence.criteria.CriteriaUpdate-">createQuery</a></span>(<a href="../../../../javax/persistence/criteria/CriteriaUpdate.html" title="interface in javax.persistence.criteria">CriteriaUpdate</a>&nbsp;updateQuery)</code>
 <div class="block">Create an instance of <code>Query</code> for executing a criteria
  update query.</div>
 </td>
 </tr>
 <tr id="i14" class="altColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createQuery-java.lang.String-">createQuery</a></span>(java.lang.String&nbsp;qlString)</code>
 <div class="block">Create an instance of <code>Query</code> for executing a
  Java Persistence query language statement.</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="../../../../javax/persistence/TypedQuery.html" title="interface in javax.persistence">TypedQuery</a>&lt;T&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createQuery-java.lang.String-java.lang.Class-">createQuery</a></span>(java.lang.String&nbsp;qlString,
            java.lang.Class&lt;T&gt;&nbsp;resultClass)</code>
 <div class="block">Create an instance of <code>TypedQuery</code> for executing a
  Java Persistence query language statement.</div>
 </td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/StoredProcedureQuery.html" title="interface in javax.persistence">StoredProcedureQuery</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createStoredProcedureQuery-java.lang.String-">createStoredProcedureQuery</a></span>(java.lang.String&nbsp;procedureName)</code>
 <div class="block">Create an instance of <code>StoredProcedureQuery</code> for executing a
  stored procedure in the database.</div>
 </td>
 </tr>
 <tr id="i17" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/StoredProcedureQuery.html" title="interface in javax.persistence">StoredProcedureQuery</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createStoredProcedureQuery-java.lang.String-java.lang.Class...-">createStoredProcedureQuery</a></span>(java.lang.String&nbsp;procedureName,
                           java.lang.Class...&nbsp;resultClasses)</code>
 <div class="block">Create an instance of <code>StoredProcedureQuery</code> for executing a
  stored procedure in the database.</div>
 </td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/StoredProcedureQuery.html" title="interface in javax.persistence">StoredProcedureQuery</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#createStoredProcedureQuery-java.lang.String-java.lang.String...-">createStoredProcedureQuery</a></span>(java.lang.String&nbsp;procedureName,
                           java.lang.String...&nbsp;resultSetMappings)</code>
 <div class="block">Create an instance of <code>StoredProcedureQuery</code> for executing a
  stored procedure in the database.</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/apache/openejb/persistence/QueryLogEntityManager.html#detach-java.lang.Object-">detach</a></span>(java.lang.Object&nbsp;entity)</code>
 <div class="block">Remove the given entity from the persistence context, causing
  a managed entity to become detached.</div>
 </td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#find-java.lang.Class-java.lang.Object-">find</a></span>(java.lang.Class&lt;T&gt;&nbsp;entityClass,
     java.lang.Object&nbsp;primaryKey)</code>
 <div class="block">Find by primary key.</div>
 </td>
 </tr>
 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#find-java.lang.Class-java.lang.Object-javax.persistence.LockModeType-">find</a></span>(java.lang.Class&lt;T&gt;&nbsp;entityClass,
     java.lang.Object&nbsp;primaryKey,
     <a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a>&nbsp;lockMode)</code>
 <div class="block">Find by primary key and lock.</div>
 </td>
 </tr>
 <tr id="i22" class="altColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#find-java.lang.Class-java.lang.Object-javax.persistence.LockModeType-java.util.Map-">find</a></span>(java.lang.Class&lt;T&gt;&nbsp;entityClass,
     java.lang.Object&nbsp;primaryKey,
     <a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a>&nbsp;lockMode,
     java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</code>
 <div class="block">Find by primary key and lock, using the specified properties.</div>
 </td>
 </tr>
 <tr id="i23" class="rowColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#find-java.lang.Class-java.lang.Object-java.util.Map-">find</a></span>(java.lang.Class&lt;T&gt;&nbsp;entityClass,
     java.lang.Object&nbsp;primaryKey,
     java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</code>
 <div class="block">Find by primary key, using the specified properties.</div>
 </td>
 </tr>
 <tr id="i24" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#flush--">flush</a></span>()</code>
 <div class="block">Synchronize the persistence context to the
  underlying database.</div>
 </td>
 </tr>
 <tr id="i25" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/criteria/CriteriaBuilder.html" title="interface in javax.persistence.criteria">CriteriaBuilder</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getCriteriaBuilder--">getCriteriaBuilder</a></span>()</code>
 <div class="block">Return an instance of <code>CriteriaBuilder</code> for the creation of
  <code>CriteriaQuery</code> objects.</div>
 </td>
 </tr>
 <tr id="i26" class="altColor">
 <td class="colFirst"><code>java.lang.Object</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getDelegate--">getDelegate</a></span>()</code>
 <div class="block">Return the underlying provider object for the <code>EntityManager</code>,
  if available.</div>
 </td>
 </tr>
 <tr id="i27" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/EntityGraph.html" title="interface in javax.persistence">EntityGraph</a>&lt;?&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getEntityGraph-java.lang.String-">getEntityGraph</a></span>(java.lang.String&nbsp;graphName)</code>
 <div class="block">Return a named EntityGraph.</div>
 </td>
 </tr>
 <tr id="i28" class="altColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;java.util.List&lt;<a href="../../../../javax/persistence/EntityGraph.html" title="interface in javax.persistence">EntityGraph</a>&lt;? super T&gt;&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getEntityGraphs-java.lang.Class-">getEntityGraphs</a></span>(java.lang.Class&lt;T&gt;&nbsp;entityClass)</code>
 <div class="block">Return all named EntityGraphs that have been defined for the provided
  class type.</div>
 </td>
 </tr>
 <tr id="i29" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/EntityManagerFactory.html" title="interface in javax.persistence">EntityManagerFactory</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getEntityManagerFactory--">getEntityManagerFactory</a></span>()</code>
 <div class="block">Return the entity manager factory for the entity manager.</div>
 </td>
 </tr>
 <tr id="i30" class="altColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/FlushModeType.html" title="enum in javax.persistence">FlushModeType</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getFlushMode--">getFlushMode</a></span>()</code>
 <div class="block">Get the flush mode that applies to all objects contained
  in the persistence context.</div>
 </td>
 </tr>
 <tr id="i31" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getLockMode-java.lang.Object-">getLockMode</a></span>(java.lang.Object&nbsp;entity)</code>
 <div class="block">Get the current lock mode for the entity instance.</div>
 </td>
 </tr>
 <tr id="i32" class="altColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/metamodel/Metamodel.html" title="interface in javax.persistence.metamodel">Metamodel</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getMetamodel--">getMetamodel</a></span>()</code>
 <div class="block">Return an instance of <code>Metamodel</code> interface for access to the
  metamodel of the persistence unit.</div>
 </td>
 </tr>
 <tr id="i33" class="rowColor">
 <td class="colFirst"><code>java.util.Map&lt;java.lang.String,java.lang.Object&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getProperties--">getProperties</a></span>()</code>
 <div class="block">Get the properties and hints and associated values that are in effect
  for the entity manager.</div>
 </td>
 </tr>
 <tr id="i34" class="altColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getReference-java.lang.Class-java.lang.Object-">getReference</a></span>(java.lang.Class&lt;T&gt;&nbsp;entityClass,
             java.lang.Object&nbsp;primaryKey)</code>
 <div class="block">Get an instance, whose state may be lazily fetched.</div>
 </td>
 </tr>
 <tr id="i35" class="rowColor">
 <td class="colFirst"><code><a href="../../../../javax/persistence/EntityTransaction.html" title="interface in javax.persistence">EntityTransaction</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#getTransaction--">getTransaction</a></span>()</code>
 <div class="block">Return the resource-level <code>EntityTransaction</code> object.</div>
 </td>
 </tr>
 <tr id="i36" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#isJoinedToTransaction--">isJoinedToTransaction</a></span>()</code>
 <div class="block">Determine whether the entity manager is joined to the
  current transaction.</div>
 </td>
 </tr>
 <tr id="i37" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#isOpen--">isOpen</a></span>()</code>
 <div class="block">Determine whether the entity manager is open.</div>
 </td>
 </tr>
 <tr id="i38" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#joinTransaction--">joinTransaction</a></span>()</code>
 <div class="block">Indicate to the entity manager that a JTA transaction is
  active and join the persistence context to it.</div>
 </td>
 </tr>
 <tr id="i39" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#lock-java.lang.Object-javax.persistence.LockModeType-">lock</a></span>(java.lang.Object&nbsp;entity,
     <a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a>&nbsp;lockMode)</code>
 <div class="block">Lock an entity instance that is contained in the persistence
  context with the specified lock mode type.</div>
 </td>
 </tr>
 <tr id="i40" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#lock-java.lang.Object-javax.persistence.LockModeType-java.util.Map-">lock</a></span>(java.lang.Object&nbsp;entity,
     <a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a>&nbsp;lockMode,
     java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</code>
 <div class="block">Lock an entity instance that is contained in the persistence
  context with the specified lock mode type and with specified
  properties.</div>
 </td>
 </tr>
 <tr id="i41" class="rowColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#merge-T-">merge</a></span>(T&nbsp;entity)</code>
 <div class="block">Merge the state of the given entity into the
  current persistence context.</div>
 </td>
 </tr>
 <tr id="i42" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#persist-java.lang.Object-">persist</a></span>(java.lang.Object&nbsp;entity)</code>
 <div class="block">Make an instance managed and persistent.</div>
 </td>
 </tr>
 <tr id="i43" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#refresh-java.lang.Object-">refresh</a></span>(java.lang.Object&nbsp;entity)</code>
 <div class="block">Refresh the state of the instance from the database,
  overwriting changes made to the entity, if any.</div>
 </td>
 </tr>
 <tr id="i44" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#refresh-java.lang.Object-javax.persistence.LockModeType-">refresh</a></span>(java.lang.Object&nbsp;entity,
        <a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a>&nbsp;lockMode)</code>
 <div class="block">Refresh the state of the instance from the database,
  overwriting changes made to the entity, if any, and
  lock it with respect to given lock mode type.</div>
 </td>
 </tr>
 <tr id="i45" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#refresh-java.lang.Object-javax.persistence.LockModeType-java.util.Map-">refresh</a></span>(java.lang.Object&nbsp;entity,
        <a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a>&nbsp;lockMode,
        java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</code>
 <div class="block">Refresh the state of the instance from the database,
  overwriting changes made to the entity, if any, and
  lock it with respect to given lock mode type and with
  specified properties.</div>
 </td>
 </tr>
 <tr id="i46" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#refresh-java.lang.Object-java.util.Map-">refresh</a></span>(java.lang.Object&nbsp;entity,
        java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</code>
 <div class="block">Refresh the state of the instance from the database, using
  the specified properties, and overwriting changes made to
  the entity, if any.</div>
 </td>
 </tr>
 <tr id="i47" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#remove-java.lang.Object-">remove</a></span>(java.lang.Object&nbsp;entity)</code>
 <div class="block">Remove the entity instance.</div>
 </td>
 </tr>
 <tr id="i48" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#setFlushMode-javax.persistence.FlushModeType-">setFlushMode</a></span>(<a href="../../../../javax/persistence/FlushModeType.html" title="enum in javax.persistence">FlushModeType</a>&nbsp;flushMode)</code>
 <div class="block">Set the flush mode that applies to all objects contained
  in the persistence context.</div>
 </td>
 </tr>
 <tr id="i49" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#setProperty-java.lang.String-java.lang.Object-">setProperty</a></span>(java.lang.String&nbsp;propertyName,
            java.lang.Object&nbsp;value)</code>
 <div class="block">Set an entity manager property or hint.</div>
 </td>
 </tr>
 <tr id="i50" class="altColor">
 <td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openejb/persistence/QueryLogEntityManager.html#unwrap-java.lang.Class-">unwrap</a></span>(java.lang.Class&lt;T&gt;&nbsp;cls)</code>
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  provider-specific API.</div>
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 <div class="block">Make an instance managed and persistent.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#persist-java.lang.Object-">persist</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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 <dd><code>entity</code> - entity instance</dd>
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 <div class="block">Merge the state of the given entity into the
  current persistence context.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#merge-T-">merge</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entity</code> - entity instance</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the managed instance that the state was merged to</dd>
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 <div class="block">Remove the entity instance.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#remove-java.lang.Object-">remove</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entity</code> - entity instance</dd>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#find-java.lang.Class-java.lang.Object-">EntityManager</a></code></span></div>
 <div class="block">Find by primary key.
  Search for an entity of the specified class and primary key.
  If the entity instance is contained in the persistence context,
  it is returned from there.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#find-java.lang.Class-java.lang.Object-">find</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entityClass</code> - entity class</dd>
 <dd><code>primaryKey</code> - primary key</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the found entity instance or null if the entity does
          not exist</dd>
 </dl>
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 <pre>public&nbsp;&lt;T&gt;&nbsp;T&nbsp;find(java.lang.Class&lt;T&gt;&nbsp;entityClass,
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                   java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#find-java.lang.Class-java.lang.Object-java.util.Map-">EntityManager</a></code></span></div>
 <div class="block">Find by primary key, using the specified properties.
  Search for an entity of the specified class and primary key.
  If the entity instance is contained in the persistence
  context, it is returned from there.
  If a vendor-specific property or hint is not recognized,
  it is silently ignored.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#find-java.lang.Class-java.lang.Object-java.util.Map-">find</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entityClass</code> - entity class</dd>
 <dd><code>primaryKey</code> - primary key</dd>
 <dd><code>properties</code> - standard and vendor-specific properties
         and hints</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the found entity instance or null if the entity does
          not exist</dd>
 </dl>
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 <pre>public&nbsp;&lt;T&gt;&nbsp;T&nbsp;find(java.lang.Class&lt;T&gt;&nbsp;entityClass,
                   java.lang.Object&nbsp;primaryKey,
                   <a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a>&nbsp;lockMode)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#find-java.lang.Class-java.lang.Object-javax.persistence.LockModeType-">EntityManager</a></code></span></div>
 <div class="block">Find by primary key and lock.
  Search for an entity of the specified class and primary key
  and lock it with respect to the specified lock type.
  If the entity instance is contained in the persistence context,
  it is returned from there, and the effect of this method is
  the same as if the lock method had been called on the entity.
  <p> If the entity is found within the persistence context and the
  lock mode type is pessimistic and the entity has a version
  attribute, the persistence provider must perform optimistic
  version checks when obtaining the database lock.  If these
  checks fail, the <code>OptimisticLockException</code> will be thrown.
  <p>If the lock mode type is pessimistic and the entity instance
  is found but cannot be locked:
  <ul>
  <li> the <code>PessimisticLockException</code> will be thrown if the database
     locking failure causes transaction-level rollback
  <li> the <code>LockTimeoutException</code> will be thrown if the database
     locking failure causes only statement-level rollback
  </ul></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#find-java.lang.Class-java.lang.Object-javax.persistence.LockModeType-">find</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entityClass</code> - entity class</dd>
 <dd><code>primaryKey</code> - primary key</dd>
 <dd><code>lockMode</code> - lock mode</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the found entity instance or null if the entity does
          not exist</dd>
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 <pre>public&nbsp;&lt;T&gt;&nbsp;T&nbsp;find(java.lang.Class&lt;T&gt;&nbsp;entityClass,
                   java.lang.Object&nbsp;primaryKey,
                   <a href="../../../../javax/persistence/LockModeType.html" title="enum in javax.persistence">LockModeType</a>&nbsp;lockMode,
                   java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#find-java.lang.Class-java.lang.Object-javax.persistence.LockModeType-java.util.Map-">EntityManager</a></code></span></div>
 <div class="block">Find by primary key and lock, using the specified properties.
  Search for an entity of the specified class and primary key
  and lock it with respect to the specified lock type.
  If the entity instance is contained in the persistence context,
  it is returned from there.
  <p> If the entity is found
  within the persistence context and the lock mode type
  is pessimistic and the entity has a version attribute, the
  persistence provider must perform optimistic version checks
  when obtaining the database lock.  If these checks fail,
  the <code>OptimisticLockException</code> will be thrown.
  <p>If the lock mode type is pessimistic and the entity instance
  is found but cannot be locked:
  <ul>
  <li> the <code>PessimisticLockException</code> will be thrown if the database
     locking failure causes transaction-level rollback
  <li> the <code>LockTimeoutException</code> will be thrown if the database
     locking failure causes only statement-level rollback
  </ul>
  <p>If a vendor-specific property or hint is not recognized,
  it is silently ignored.
  <p>Portable applications should not rely on the standard timeout
  hint. Depending on the database in use and the locking
  mechanisms used by the provider, the hint may or may not
  be observed.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#find-java.lang.Class-java.lang.Object-javax.persistence.LockModeType-java.util.Map-">find</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entityClass</code> - entity class</dd>
 <dd><code>primaryKey</code> - primary key</dd>
 <dd><code>lockMode</code> - lock mode</dd>
 <dd><code>properties</code> - standard and vendor-specific properties
         and hints</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the found entity instance or null if the entity does
          not exist</dd>
 </dl>
 </li>
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 <h4>getReference</h4>
 <pre>public&nbsp;&lt;T&gt;&nbsp;T&nbsp;getReference(java.lang.Class&lt;T&gt;&nbsp;entityClass,
                           java.lang.Object&nbsp;primaryKey)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getReference-java.lang.Class-java.lang.Object-">EntityManager</a></code></span></div>
 <div class="block">Get an instance, whose state may be lazily fetched.
  If the requested instance does not exist in the database,
  the <code>EntityNotFoundException</code> is thrown when the instance
  state is first accessed. (The persistence provider runtime is
  permitted to throw the <code>EntityNotFoundException</code> when
  <code>getReference</code> is called.)
  The application should not expect that the instance state will
  be available upon detachment, unless it was accessed by the
  application while the entity manager was open.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getReference-java.lang.Class-java.lang.Object-">getReference</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entityClass</code> - entity class</dd>
 <dd><code>primaryKey</code> - primary key</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the found entity instance</dd>
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 <h4>flush</h4>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#flush--">EntityManager</a></code></span></div>
 <div class="block">Synchronize the persistence context to the
  underlying database.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#flush--">flush</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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 <h4>setFlushMode</h4>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#setFlushMode-javax.persistence.FlushModeType-">EntityManager</a></code></span></div>
 <div class="block">Set the flush mode that applies to all objects contained
  in the persistence context.</div>
 <dl>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getFlushMode--">EntityManager</a></code></span></div>
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 <dl>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#lock-java.lang.Object-javax.persistence.LockModeType-">EntityManager</a></code></span></div>
 <div class="block">Lock an entity instance that is contained in the persistence
  context with the specified lock mode type.
  <p>If a pessimistic lock mode type is specified and the entity
  contains a version attribute, the persistence provider must
  also perform optimistic version checks when obtaining the
  database lock.  If these checks fail, the
  <code>OptimisticLockException</code> will be thrown.
  <p>If the lock mode type is pessimistic and the entity instance
  is found but cannot be locked:
  <ul>
  <li> the <code>PessimisticLockException</code> will be thrown if the database
     locking failure causes transaction-level rollback
  <li> the <code>LockTimeoutException</code> will be thrown if the database
     locking failure causes only statement-level rollback
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 <dl>
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                  java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#lock-java.lang.Object-javax.persistence.LockModeType-java.util.Map-">EntityManager</a></code></span></div>
 <div class="block">Lock an entity instance that is contained in the persistence
  context with the specified lock mode type and with specified
  properties.
  <p>If a pessimistic lock mode type is specified and the entity
  contains a version attribute, the persistence provider must
  also perform optimistic version checks when obtaining the
  database lock.  If these checks fail, the
  <code>OptimisticLockException</code> will be thrown.
  <p>If the lock mode type is pessimistic and the entity instance
  is found but cannot be locked:
  <ul>
  <li> the <code>PessimisticLockException</code> will be thrown if the database
     locking failure causes transaction-level rollback
  <li> the <code>LockTimeoutException</code> will be thrown if the database
     locking failure causes only statement-level rollback
  </ul>
  <p>If a vendor-specific property or hint is not recognized,
  it is silently ignored.
  <p>Portable applications should not rely on the standard timeout
  hint. Depending on the database in use and the locking
  mechanisms used by the provider, the hint may or may not
  be observed.</div>
 <dl>
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 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entity</code> - entity instance</dd>
 <dd><code>lockMode</code> - lock mode</dd>
 <dd><code>properties</code> - standard and vendor-specific properties
         and hints</dd>
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 <div class="block">Refresh the state of the instance from the database,
  overwriting changes made to the entity, if any.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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                     java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#refresh-java.lang.Object-java.util.Map-">EntityManager</a></code></span></div>
 <div class="block">Refresh the state of the instance from the database, using
  the specified properties, and overwriting changes made to
  the entity, if any.
  <p> If a vendor-specific property or hint is not recognized,
  it is silently ignored.</div>
 <dl>
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 <dd><code><a href="../../../../javax/persistence/EntityManager.html#refresh-java.lang.Object-java.util.Map-">refresh</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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 <dd><code>properties</code> - standard and vendor-specific properties
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#refresh-java.lang.Object-javax.persistence.LockModeType-">EntityManager</a></code></span></div>
 <div class="block">Refresh the state of the instance from the database,
  overwriting changes made to the entity, if any, and
  lock it with respect to given lock mode type.
  <p>If the lock mode type is pessimistic and the entity instance
  is found but cannot be locked:
  <ul>
  <li> the <code>PessimisticLockException</code> will be thrown if the database
     locking failure causes transaction-level rollback
  <li> the <code>LockTimeoutException</code> will be thrown if the
     database locking failure causes only statement-level
     rollback.
  </ul></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#refresh-java.lang.Object-javax.persistence.LockModeType-">refresh</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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                     java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;properties)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#refresh-java.lang.Object-javax.persistence.LockModeType-java.util.Map-">EntityManager</a></code></span></div>
 <div class="block">Refresh the state of the instance from the database,
  overwriting changes made to the entity, if any, and
  lock it with respect to given lock mode type and with
  specified properties.
  <p>If the lock mode type is pessimistic and the entity instance
  is found but cannot be locked:
  <ul>
  <li> the <code>PessimisticLockException</code> will be thrown if the database
     locking failure causes transaction-level rollback
  <li> the <code>LockTimeoutException</code> will be thrown if the database
     locking failure causes only statement-level rollback
  </ul>
  <p>If a vendor-specific property or hint is not recognized,
     it is silently ignored.
  <p>Portable applications should not rely on the standard timeout
  hint. Depending on the database in use and the locking
  mechanisms used by the provider, the hint may or may not
  be observed.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#refresh-java.lang.Object-javax.persistence.LockModeType-java.util.Map-">refresh</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entity</code> - entity instance</dd>
 <dd><code>lockMode</code> - lock mode</dd>
 <dd><code>properties</code> - standard and vendor-specific properties
         and hints</dd>
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 <div class="block">Clear the persistence context, causing all managed
  entities to become detached. Changes made to entities that
  have not been flushed to the database will not be
  persisted.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#clear--">clear</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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 <div class="block">Remove the given entity from the persistence context, causing
  a managed entity to become detached.  Unflushed changes made
  to the entity if any (including removal of the entity),
  will not be synchronized to the database.  Entities which
  previously referenced the detached entity will continue to
  reference it.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#detach-java.lang.Object-">detach</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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  to the current persistence context.</div>
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 <dd><code>entity</code> - entity instance</dd>
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 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getLockMode-java.lang.Object-">getLockMode</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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  If a vendor-specific property or hint is not recognized, it is
  silently ignored.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#setProperty-java.lang.String-java.lang.Object-">setProperty</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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  for the entity manager. Changing the contents of the map does
  not change the configuration in effect.</div>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createQuery-java.lang.String-">EntityManager</a></code></span></div>
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  Java Persistence query language statement.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>qlString</code> - a Java Persistence query string</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createQuery-javax.persistence.criteria.CriteriaQuery-">EntityManager</a></code></span></div>
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 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createQuery-javax.persistence.criteria.CriteriaQuery-">createQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>criteriaQuery</code> - a criteria query object</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createQuery-javax.persistence.criteria.CriteriaUpdate-">EntityManager</a></code></span></div>
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 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createQuery-javax.persistence.criteria.CriteriaUpdate-">createQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>updateQuery</code> - a criteria update query object</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new query instance</dd>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createQuery-javax.persistence.criteria.CriteriaDelete-">EntityManager</a></code></span></div>
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 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createQuery-javax.persistence.criteria.CriteriaDelete-">createQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>deleteQuery</code> - a criteria delete query object</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new query instance</dd>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createQuery-java.lang.String-java.lang.Class-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>TypedQuery</code> for executing a
  Java Persistence query language statement.
  The select list of the query must contain only a single
  item, which must be assignable to the type specified by
  the <code>resultClass</code> argument.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createQuery-java.lang.String-java.lang.Class-">createQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>qlString</code> - a Java Persistence query string</dd>
 <dd><code>resultClass</code> - the type of the query result</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new query instance</dd>
 </dl>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a>&nbsp;createNamedQuery(java.lang.String&nbsp;name)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createNamedQuery-java.lang.String-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>Query</code> for executing a named query
  (in the Java Persistence query language or in native SQL).</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createNamedQuery-java.lang.String-">createNamedQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>name</code> - the name of a query defined in metadata</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new query instance</dd>
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 <pre>public&nbsp;&lt;T&gt;&nbsp;<a href="../../../../javax/persistence/TypedQuery.html" title="interface in javax.persistence">TypedQuery</a>&lt;T&gt;&nbsp;createNamedQuery(java.lang.String&nbsp;name,
                                           java.lang.Class&lt;T&gt;&nbsp;resultClass)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createNamedQuery-java.lang.String-java.lang.Class-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>TypedQuery</code> for executing a
  Java Persistence query language named query.
  The select list of the query must contain only a single
  item, which must be assignable to the type specified by
  the <code>resultClass</code> argument.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createNamedQuery-java.lang.String-java.lang.Class-">createNamedQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>name</code> - the name of a query defined in metadata</dd>
 <dd><code>resultClass</code> - the type of the query result</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new query instance</dd>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a>&nbsp;createNativeQuery(java.lang.String&nbsp;sqlString)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createNativeQuery-java.lang.String-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>Query</code> for executing
  a native SQL statement, e.g., for update or delete.
  If the query is not an update or delete query, query
  execution will result in each row of the SQL result
  being returned as a result of type Object[] (or a result
  of type Object if there is only one column in the select
  list.)  Column values are returned in the order of their
  appearance in the select list and default JDBC type
  mappings are applied.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createNativeQuery-java.lang.String-">createNativeQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>sqlString</code> - a native SQL query string</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new query instance</dd>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a>&nbsp;createNativeQuery(java.lang.String&nbsp;sqlString,
                                java.lang.Class&nbsp;resultClass)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createNativeQuery-java.lang.String-java.lang.Class-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>Query</code> for executing
  a native SQL query.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createNativeQuery-java.lang.String-java.lang.Class-">createNativeQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>sqlString</code> - a native SQL query string</dd>
 <dd><code>resultClass</code> - the class of the resulting instance(s)</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new query instance</dd>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/Query.html" title="interface in javax.persistence">Query</a>&nbsp;createNativeQuery(java.lang.String&nbsp;sqlString,
                                java.lang.String&nbsp;resultSetMapping)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createNativeQuery-java.lang.String-java.lang.String-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>Query</code> for executing
  a native SQL query.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createNativeQuery-java.lang.String-java.lang.String-">createNativeQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>sqlString</code> - a native SQL query string</dd>
 <dd><code>resultSetMapping</code> - the name of the result set mapping</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new query instance</dd>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/StoredProcedureQuery.html" title="interface in javax.persistence">StoredProcedureQuery</a>&nbsp;createNamedStoredProcedureQuery(java.lang.String&nbsp;name)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createNamedStoredProcedureQuery-java.lang.String-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>StoredProcedureQuery</code> for executing a
  stored procedure in the database.
  <p>Parameters must be registered before the stored procedure can
  be executed.
  <p>If the stored procedure returns one or more result sets,
  any result set will be returned as a list of type Object[].</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createNamedStoredProcedureQuery-java.lang.String-">createNamedStoredProcedureQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>name</code> - name assigned to the stored procedure query
  in metadata</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new stored procedure query instance</dd>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/StoredProcedureQuery.html" title="interface in javax.persistence">StoredProcedureQuery</a>&nbsp;createStoredProcedureQuery(java.lang.String&nbsp;procedureName)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createStoredProcedureQuery-java.lang.String-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>StoredProcedureQuery</code> for executing a
  stored procedure in the database.
  <p>Parameters must be registered before the stored procedure can
  be executed.
  <p>If the stored procedure returns one or more result sets,
  any result set will be returned as a list of type Object[].</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createStoredProcedureQuery-java.lang.String-">createStoredProcedureQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>procedureName</code> - name of the stored procedure in the
  database</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new stored procedure query instance</dd>
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                                                        java.lang.Class...&nbsp;resultClasses)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createStoredProcedureQuery-java.lang.String-java.lang.Class...-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>StoredProcedureQuery</code> for executing a
  stored procedure in the database.
  <p>Parameters must be registered before the stored procedure can
  be executed.
  <p>The <code>resultClass</code> arguments must be specified in the order in
  which the result sets will be returned by the stored procedure
  invocation.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createStoredProcedureQuery-java.lang.String-java.lang.Class...-">createStoredProcedureQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>procedureName</code> - name of the stored procedure in the
  database</dd>
 <dd><code>resultClasses</code> - classes to which the result sets
  produced by the stored procedure are to
  be mapped</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new stored procedure query instance</dd>
 </dl>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/StoredProcedureQuery.html" title="interface in javax.persistence">StoredProcedureQuery</a>&nbsp;createStoredProcedureQuery(java.lang.String&nbsp;procedureName,
                                                        java.lang.String...&nbsp;resultSetMappings)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createStoredProcedureQuery-java.lang.String-java.lang.String...-">EntityManager</a></code></span></div>
 <div class="block">Create an instance of <code>StoredProcedureQuery</code> for executing a
  stored procedure in the database.
  <p>Parameters must be registered before the stored procedure can
  be executed.
  <p>The <code>resultSetMapping</code> arguments must be specified in the order
  in which the result sets will be returned by the stored
  procedure invocation.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createStoredProcedureQuery-java.lang.String-java.lang.String...-">createStoredProcedureQuery</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>procedureName</code> - name of the stored procedure in the
         database</dd>
 <dd><code>resultSetMappings</code> - the names of the result set mappings
         to be used in mapping result sets
         returned by the stored procedure</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the new stored procedure query instance</dd>
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 <div class="block">Indicate to the entity manager that a JTA transaction is
  active and join the persistence context to it.
  <p>This method should be called on a JTA application
  managed entity manager that was created outside the scope
  of the active transaction or on an entity manager of type
  <code>SynchronizationType.UNSYNCHRONIZED</code> to associate
  it with the current JTA transaction.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#joinTransaction--">joinTransaction</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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 <div class="block">Determine whether the entity manager is joined to the
  current transaction. Returns false if the entity manager
  is not joined to the current transaction or if no
  transaction is active</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#isJoinedToTransaction--">isJoinedToTransaction</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>boolean</dd>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#unwrap-java.lang.Class-">EntityManager</a></code></span></div>
 <div class="block">Return an object of the specified type to allow access to the
  provider-specific API.   If the provider's <code>EntityManager</code>
  implementation does not support the specified class, the
  <code>PersistenceException</code> is thrown.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#unwrap-java.lang.Class-">unwrap</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>cls</code> - the class of the object to be returned.  This is
  normally either the underlying <code>EntityManager</code> implementation
  class or an interface that it implements.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>an instance of the specified class</dd>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getDelegate--">EntityManager</a></code></span></div>
 <div class="block">Return the underlying provider object for the <code>EntityManager</code>,
  if available. The result of this method is implementation
  specific.
  <p>The <code>unwrap</code> method is to be preferred for new applications.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getDelegate--">getDelegate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>underlying provider object for EntityManager</dd>
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 <div class="block">Close an application-managed entity manager.
  After the close method has been invoked, all methods
  on the <code>EntityManager</code> instance and any
  <code>Query</code>, <code>TypedQuery</code>, and
  <code>StoredProcedureQuery</code> objects obtained from
  it will throw the <code>IllegalStateException</code>
  except for <code>getProperties</code>,
  <code>getTransaction</code>, and <code>isOpen</code> (which will return false).
  If this method is called when the entity manager is
  joined to an active transaction, the persistence
  context remains managed until the transaction completes.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#close--">close</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
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 <div class="block">Determine whether the entity manager is open.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#isOpen--">isOpen</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>true until the entity manager has been closed</dd>
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 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getTransaction--">EntityManager</a></code></span></div>
 <div class="block">Return the resource-level <code>EntityTransaction</code> object.
  The <code>EntityTransaction</code> instance may be used serially to
  begin and commit multiple transactions.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getTransaction--">getTransaction</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/EntityManagerFactory.html" title="interface in javax.persistence">EntityManagerFactory</a>&nbsp;getEntityManagerFactory()</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getEntityManagerFactory--">EntityManager</a></code></span></div>
 <div class="block">Return the entity manager factory for the entity manager.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getEntityManagerFactory--">getEntityManagerFactory</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>EntityManagerFactory instance</dd>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/criteria/CriteriaBuilder.html" title="interface in javax.persistence.criteria">CriteriaBuilder</a>&nbsp;getCriteriaBuilder()</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getCriteriaBuilder--">EntityManager</a></code></span></div>
 <div class="block">Return an instance of <code>CriteriaBuilder</code> for the creation of
  <code>CriteriaQuery</code> objects.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getCriteriaBuilder--">getCriteriaBuilder</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>CriteriaBuilder instance</dd>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/metamodel/Metamodel.html" title="interface in javax.persistence.metamodel">Metamodel</a>&nbsp;getMetamodel()</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getMetamodel--">EntityManager</a></code></span></div>
 <div class="block">Return an instance of <code>Metamodel</code> interface for access to the
  metamodel of the persistence unit.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getMetamodel--">getMetamodel</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>Metamodel instance</dd>
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 <pre>public&nbsp;&lt;T&gt;&nbsp;<a href="../../../../javax/persistence/EntityGraph.html" title="interface in javax.persistence">EntityGraph</a>&lt;T&gt;&nbsp;createEntityGraph(java.lang.Class&lt;T&gt;&nbsp;rootType)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createEntityGraph-java.lang.Class-">EntityManager</a></code></span></div>
 <div class="block">Return a mutable EntityGraph that can be used to dynamically create an
  EntityGraph.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createEntityGraph-java.lang.Class-">createEntityGraph</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>rootType</code> - class of entity graph</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>entity graph</dd>
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 <pre>public&nbsp;<a href="../../../../javax/persistence/EntityGraph.html" title="interface in javax.persistence">EntityGraph</a>&lt;?&gt;&nbsp;createEntityGraph(java.lang.String&nbsp;graphName)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#createEntityGraph-java.lang.String-">EntityManager</a></code></span></div>
 <div class="block">Return a mutable copy of the named EntityGraph.  If there
  is no entity graph with the specified name, null is returned.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#createEntityGraph-java.lang.String-">createEntityGraph</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>graphName</code> - name of an entity graph</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>entity graph</dd>
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 <h4>getEntityGraph</h4>
 <pre>public&nbsp;<a href="../../../../javax/persistence/EntityGraph.html" title="interface in javax.persistence">EntityGraph</a>&lt;?&gt;&nbsp;getEntityGraph(java.lang.String&nbsp;graphName)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getEntityGraph-java.lang.String-">EntityManager</a></code></span></div>
 <div class="block">Return a named EntityGraph. The returned EntityGraph
  should be considered immutable.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getEntityGraph-java.lang.String-">getEntityGraph</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>graphName</code> - name of an existing entity graph</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>named entity graph</dd>
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 <h4>getEntityGraphs</h4>
 <pre>public&nbsp;&lt;T&gt;&nbsp;java.util.List&lt;<a href="../../../../javax/persistence/EntityGraph.html" title="interface in javax.persistence">EntityGraph</a>&lt;? super T&gt;&gt;&nbsp;getEntityGraphs(java.lang.Class&lt;T&gt;&nbsp;entityClass)</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html#getEntityGraphs-java.lang.Class-">EntityManager</a></code></span></div>
 <div class="block">Return all named EntityGraphs that have been defined for the provided
  class type.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../javax/persistence/EntityManager.html#getEntityGraphs-java.lang.Class-">getEntityGraphs</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../javax/persistence/EntityManager.html" title="interface in javax.persistence">EntityManager</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>entityClass</code> - entity class</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>list of all entity graphs defined for the entity</dd>
 </dl>
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