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| <div class="subTitle">org.apache.openjpa.kernel</div> |
| <h2 title="Class DelegatingStoreManager" class="title">Class DelegatingStoreManager</h2> |
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| <li>org.apache.openjpa.kernel.DelegatingStoreManager</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a>, <a href="../../../../org/apache/openjpa/lib/util/Closeable.html" title="interface in org.apache.openjpa.lib.util">Closeable</a></dd> |
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| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../org/apache/openjpa/datacache/DataCacheStoreManager.html" title="class in org.apache.openjpa.datacache">DataCacheStoreManager</a></dd> |
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| <pre>public abstract class <span class="typeNameLabel">DelegatingStoreManager</span> |
| extends <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> |
| implements <a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></pre> |
| <div class="block">Base class for store manager decorators that delegate to another |
| store manager for some operations.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd>Abe White</dd> |
| </dl> |
| </li> |
| </ul> |
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| <!-- --> |
| </a> |
| <h3>Fields inherited from interface org.apache.openjpa.kernel.<a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></h3> |
| <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#FORCE_LOAD_ALL">FORCE_LOAD_ALL</a>, <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#FORCE_LOAD_DFG">FORCE_LOAD_DFG</a>, <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#FORCE_LOAD_NONE">FORCE_LOAD_NONE</a>, <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#FORCE_LOAD_REFRESH">FORCE_LOAD_REFRESH</a>, <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#VERSION_DIFFERENT">VERSION_DIFFERENT</a>, <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#VERSION_EARLIER">VERSION_EARLIER</a>, <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#VERSION_LATER">VERSION_LATER</a>, <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#VERSION_SAME">VERSION_SAME</a></code></li> |
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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"> </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/openjpa/kernel/DelegatingStoreManager.html#DelegatingStoreManager-org.apache.openjpa.kernel.StoreManager-">DelegatingStoreManager</a></span>(<a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a> store)</code> |
| <div class="block">Constructor.</div> |
| </td> |
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| <!-- ========== METHOD SUMMARY =========== --> |
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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="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete 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>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#assignField-org.apache.openjpa.kernel.OpenJPAStateManager-int-boolean-">assignField</a></span>(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| int field, |
| boolean preFlush)</code> |
| <div class="block">Assign a value to the given field.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#assignObjectId-org.apache.openjpa.kernel.OpenJPAStateManager-boolean-">assignObjectId</a></span>(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| boolean preFlush)</code> |
| <div class="block">Assign an object id to the given new instance.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#beforeStateChange-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.PCState-">beforeStateChange</a></span>(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <a href="../../../../org/apache/openjpa/kernel/PCState.html" title="class in org.apache.openjpa.kernel">PCState</a> fromState, |
| <a href="../../../../org/apache/openjpa/kernel/PCState.html" title="class in org.apache.openjpa.kernel">PCState</a> toState)</code> |
| <div class="block">Notification that the given state manager is about to change its |
| lifecycle state.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#begin--">begin</a></span>()</code> |
| <div class="block">Begin a data store transaction.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#beginOptimistic--">beginOptimistic</a></span>()</code> |
| <div class="block">Notification that an optimistic transaction has started.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#cancelAll--">cancelAll</a></span>()</code> |
| <div class="block">Cancel all pending data store statements.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#close--">close</a></span>()</code> |
| <div class="block">Free any resources this store manager is using.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#commit--">commit</a></span>()</code> |
| <div class="block">Commit the current data store transaction.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#compareVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-java.lang.Object-">compareVersion</a></span>(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> state, |
| <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> v1, |
| <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> v2)</code> |
| <div class="block">Compare the two version objects.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <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/apache/openjpa/kernel/DelegatingStoreManager.html#copyDataStoreId-java.lang.Object-org.apache.openjpa.meta.ClassMetaData-">copyDataStoreId</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> oid, |
| <a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> meta)</code> |
| <div class="block">Copy the given object id value.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#equals-java.lang.Object-">equals</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> other)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/lib/rop/ResultObjectProvider.html" title="interface in org.apache.openjpa.lib.rop">ResultObjectProvider</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#executeExtent-org.apache.openjpa.meta.ClassMetaData-boolean-org.apache.openjpa.kernel.FetchConfiguration-">executeExtent</a></span>(<a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> meta, |
| boolean subclasses, |
| <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> fetch)</code> |
| <div class="block">Return a provider for all instances of the given candidate class, |
| optionally including subclasses.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#exists-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-">exists</a></span>(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <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> context)</code> |
| <div class="block">Verify that the given instance exists in the data store; return false |
| if it does not.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#flush-java.util.Collection-">flush</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>> sms)</code> |
| <div class="block">Flush the given state manager collection to the datastore, returning |
| a collection of exceptions encountered during flushing.</div> |
| </td> |
| </tr> |
| <tr id="i14" 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/apache/openjpa/kernel/DelegatingStoreManager.html#getClientConnection--">getClientConnection</a></span>()</code> |
| <div class="block">Return a connection to the data store suitable for client use.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/kernel/Seq.html" title="interface in org.apache.openjpa.kernel">Seq</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#getDataStoreIdSequence-org.apache.openjpa.meta.ClassMetaData-">getDataStoreIdSequence</a></span>(<a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> forClass)</code> |
| <div class="block">Return a sequence that generates datastore identity values for the |
| given class.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><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><?></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#getDataStoreIdType-org.apache.openjpa.meta.ClassMetaData-">getDataStoreIdType</a></span>(<a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> meta)</code> |
| <div class="block">Return the class used by this StoreManager for datastore identity |
| values.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#getDelegate--">getDelegate</a></span>()</code> |
| <div class="block">Return the wrapped store manager.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#getInnermostDelegate--">getInnermostDelegate</a></span>()</code> |
| <div class="block">Return the base underlying native store manager.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code><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><?></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#getManagedType-java.lang.Object-">getManagedType</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> oid)</code> |
| <div class="block">Return the persistent class for the given data store identity value.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/kernel/Seq.html" title="interface in org.apache.openjpa.kernel">Seq</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#getValueSequence-org.apache.openjpa.meta.FieldMetaData-">getValueSequence</a></span>(<a href="../../../../org/apache/openjpa/meta/FieldMetaData.html" title="class in org.apache.openjpa.meta">FieldMetaData</a> fmd)</code> |
| <div class="block">Return a sequence that generates values for the given field.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#hashCode--">hashCode</a></span>()</code> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#initialize-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-">initialize</a></span>(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <a href="../../../../org/apache/openjpa/kernel/PCState.html" title="class in org.apache.openjpa.kernel">PCState</a> state, |
| <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> fetch, |
| <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> context)</code> |
| <div class="block">Initialize the given state manager.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#isCached-java.util.List-java.util.BitSet-">isCached</a></span>(<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><<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>> oids, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> edata)</code> |
| <div class="block">Verify that the given instance exists in the data store in memory; return false |
| if it does not.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#load-org.apache.openjpa.kernel.OpenJPAStateManager-java.util.BitSet-org.apache.openjpa.kernel.FetchConfiguration-int-java.lang.Object-">load</a></span>(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> fields, |
| <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> fetch, |
| int lockLevel, |
| <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> context)</code> |
| <div class="block">Load the given state manager.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<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/apache/openjpa/kernel/DelegatingStoreManager.html#loadAll-java.util.Collection-org.apache.openjpa.kernel.PCState-int-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-">loadAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>> sms, |
| <a href="../../../../org/apache/openjpa/kernel/PCState.html" title="class in org.apache.openjpa.kernel">PCState</a> state, |
| int load, |
| <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> fetch, |
| <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> context)</code> |
| <div class="block">Initialize, load, or validate the existance of all of the given |
| objects.</div> |
| </td> |
| </tr> |
| <tr id="i26" 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/apache/openjpa/kernel/DelegatingStoreManager.html#newDataStoreId-java.lang.Object-org.apache.openjpa.meta.ClassMetaData-">newDataStoreId</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> oidVal, |
| <a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> meta)</code> |
| <div class="block">Create a new unique datastore identity for the given type from |
| the given oid value (presumably pk, stringified oid, or oid instance).</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#newFetchConfiguration--">newFetchConfiguration</a></span>()</code> |
| <div class="block">Return a fetch configuration suitable for this runtime.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#newQuery-java.lang.String-">newQuery</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> language)</code> |
| <div class="block">Return a query implementation suitable for this store.</div> |
| </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#releaseConnection--">releaseConnection</a></span>()</code> |
| <div class="block">Instruct the store to release a retained connection.</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#retainConnection--">retainConnection</a></span>()</code> |
| <div class="block">Instruct the store to retain a connection for continued use.</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#rollback--">rollback</a></span>()</code> |
| <div class="block">Rollback the current data store transaction.</div> |
| </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#rollbackOptimistic--">rollbackOptimistic</a></span>()</code> |
| <div class="block">Notification that an optimistic transaction was rolled back before |
| a data store transaction ever began.</div> |
| </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#setContext-org.apache.openjpa.kernel.StoreContext-">setContext</a></span>(<a href="../../../../org/apache/openjpa/kernel/StoreContext.html" title="interface in org.apache.openjpa.kernel">StoreContext</a> ctx)</code> |
| <div class="block">Set a reference to the corresponding context.</div> |
| </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/kernel/DelegatingStoreManager.html#syncVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-">syncVersion</a></span>(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <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> context)</code> |
| <div class="block">Update the version information in the given state manager to the |
| version stored in the data store.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<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></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="DelegatingStoreManager-org.apache.openjpa.kernel.StoreManager-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>DelegatingStoreManager</h4> |
| <pre>public DelegatingStoreManager(<a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a> store)</pre> |
| <div class="block">Constructor. Supply delegate.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="getDelegate--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getDelegate</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a> getDelegate()</pre> |
| <div class="block">Return the wrapped store manager.</div> |
| </li> |
| </ul> |
| <a name="getInnermostDelegate--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getInnermostDelegate</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a> getInnermostDelegate()</pre> |
| <div class="block">Return the base underlying native store manager.</div> |
| </li> |
| </ul> |
| <a name="hashCode--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hashCode</h4> |
| <pre>public int hashCode()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a></code> in class <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></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="equals-java.lang.Object-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>equals</h4> |
| <pre>public boolean equals(<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> other)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a></code> in class <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></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setContext-org.apache.openjpa.kernel.StoreContext-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setContext</h4> |
| <pre>public void setContext(<a href="../../../../org/apache/openjpa/kernel/StoreContext.html" title="interface in org.apache.openjpa.kernel">StoreContext</a> ctx)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#setContext-org.apache.openjpa.kernel.StoreContext-">StoreManager</a></code></span></div> |
| <div class="block">Set a reference to the corresponding context. This method |
| will be called before the store manager is used. The store manager |
| is responsible for pulling any necessary configuration data from the |
| context, including the transaction mode and connection retain mode.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#setContext-org.apache.openjpa.kernel.StoreContext-">setContext</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="beginOptimistic--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>beginOptimistic</h4> |
| <pre>public void beginOptimistic()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#beginOptimistic--">StoreManager</a></code></span></div> |
| <div class="block">Notification that an optimistic transaction has started. This method |
| does not replace the <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#begin--"><code>StoreManager.begin()</code></a> method, which will still be called |
| when a true data store transaction should begin.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#beginOptimistic--">beginOptimistic</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rollbackOptimistic--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rollbackOptimistic</h4> |
| <pre>public void rollbackOptimistic()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#rollbackOptimistic--">StoreManager</a></code></span></div> |
| <div class="block">Notification that an optimistic transaction was rolled back before |
| a data store transaction ever began.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#rollbackOptimistic--">rollbackOptimistic</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="begin--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>begin</h4> |
| <pre>public void begin()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#begin--">StoreManager</a></code></span></div> |
| <div class="block">Begin a data store transaction. After this method is called, |
| it is assumed that all further operations are operating in a single |
| transaction that can be committed or rolled back. If optimistic |
| transactions are in use, this method will only be called when the |
| system requires a transactionally consistent connection due to a |
| user request to flush or commit the transaction. In this case, it |
| is possible that the optimistic transaction does not have the latest |
| versions of all instances (i.e. another transaction has modified the |
| same instances and committed since the optimistic transaction started). |
| On commit, an exception must be thrown on any attempt to overwrite |
| data for an instance with an older version.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#begin--">begin</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="commit--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>commit</h4> |
| <pre>public void commit()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#commit--">StoreManager</a></code></span></div> |
| <div class="block">Commit the current data store transaction.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#commit--">commit</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rollback--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rollback</h4> |
| <pre>public void rollback()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#rollback--">StoreManager</a></code></span></div> |
| <div class="block">Rollback the current data store transaction.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#rollback--">rollback</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="exists-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>exists</h4> |
| <pre>public boolean exists(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <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> context)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#exists-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-">StoreManager</a></code></span></div> |
| <div class="block">Verify that the given instance exists in the data store; return false |
| if it does not.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#exists-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-">exists</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="syncVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>syncVersion</h4> |
| <pre>public boolean syncVersion(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <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> context)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#syncVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-">StoreManager</a></code></span></div> |
| <div class="block">Update the version information in the given state manager to the |
| version stored in the data store.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#syncVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-">syncVersion</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>sm</code> - the instance to check</dd> |
| <dd><code>context</code> - the current execution data, or null if not |
| given to the calling method of the context</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the instance still exists in the |
| datastore and is up-to-date, false otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="initialize-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>initialize</h4> |
| <pre>public boolean initialize(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <a href="../../../../org/apache/openjpa/kernel/PCState.html" title="class in org.apache.openjpa.kernel">PCState</a> state, |
| <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> fetch, |
| <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> context)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#initialize-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-">StoreManager</a></code></span></div> |
| <div class="block">Initialize the given state manager. The object id of the |
| state manager will be set, and the state manager's metadata be set to |
| the class of the instance to load, or possibly one of its superclasses. |
| Initialization involves first calling the |
| <a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html#initialize-java.lang.Class-org.apache.openjpa.kernel.PCState-"><code>OpenJPAStateManager.initialize(java.lang.Class, org.apache.openjpa.kernel.PCState)</code></a> method with |
| a new instance of the correct type constructed with the |
| <a href="../../../../org/apache/openjpa/enhance/PCRegistry.html#newInstance-java.lang.Class-org.apache.openjpa.enhance.StateManager-boolean-"><code>PCRegistry.newInstance(Class, |
| org.apache.openjpa.enhance.StateManager, boolean)</code></a> method |
| (this will reset the state manager's metadata if the actual type was a |
| subclass). After instance initialization, load any the fields for the |
| given fetch configuration that can be efficiently retrieved. If any of |
| the configured fields are not loaded in this method, they will be |
| loaded with a subsequent call to <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#load-org.apache.openjpa.kernel.OpenJPAStateManager-java.util.BitSet-org.apache.openjpa.kernel.FetchConfiguration-int-java.lang.Object-"><code>StoreManager.load(org.apache.openjpa.kernel.OpenJPAStateManager, java.util.BitSet, org.apache.openjpa.kernel.FetchConfiguration, int, java.lang.Object)</code></a>. If this method is |
| called during a data store transaction, the instance's database record |
| should be locked. Version information can be loaded if desired through |
| the <a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html#setVersion-java.lang.Object-"><code>OpenJPAStateManager.setVersion(java.lang.Object)</code></a> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#initialize-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-">initialize</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>sm</code> - the instance to initialize</dd> |
| <dd><code>state</code> - the lifecycle state to initialize the state manager with</dd> |
| <dd><code>fetch</code> - configuration for how to load the instance</dd> |
| <dd><code>context</code> - the current execution data, or null if not |
| given to the calling method of the broker</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the matching instance exists in the data |
| store, false otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="load-org.apache.openjpa.kernel.OpenJPAStateManager-java.util.BitSet-org.apache.openjpa.kernel.FetchConfiguration-int-java.lang.Object-"> |
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| </a> |
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| <h4>load</h4> |
| <pre>public boolean load(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> fields, |
| <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> fetch, |
| int lockLevel, |
| <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> context)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#load-org.apache.openjpa.kernel.OpenJPAStateManager-java.util.BitSet-org.apache.openjpa.kernel.FetchConfiguration-int-java.lang.Object-">StoreManager</a></code></span></div> |
| <div class="block">Load the given state manager. |
| Note that any collection or map types loaded into the state manager |
| will be proxied with the correct type; therefore the store manager |
| does not have to load the same concrete collection/map types as the |
| instance declares. However, array types must be consistent with the |
| array type stored by the persistence capable instance. If this method |
| is called during a data store transaction, the instance should be |
| locked. If the given state manager does not have its version set |
| already, version information can be loaded if desired through the |
| <a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html#setVersion-java.lang.Object-"><code>OpenJPAStateManager.setVersion(java.lang.Object)</code></a> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#load-org.apache.openjpa.kernel.OpenJPAStateManager-java.util.BitSet-org.apache.openjpa.kernel.FetchConfiguration-int-java.lang.Object-">load</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>sm</code> - the instance to load</dd> |
| <dd><code>fields</code> - set of fields to load; all field indexes in this |
| set must be loaded; this set is mutable</dd> |
| <dd><code>fetch</code> - the fetch configuration to use when loading |
| related objects</dd> |
| <dd><code>lockLevel</code> - attempt to load simple fields at this lock level; |
| relations should be loaded at the read lock level |
| of the fetch configuration</dd> |
| <dd><code>context</code> - the current execution data, or null if not |
| given to the calling method of the broker</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>false if the object no longer exists in the |
| database, true otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="loadAll-java.util.Collection-org.apache.openjpa.kernel.PCState-int-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>loadAll</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<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>> loadAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>> sms, |
| <a href="../../../../org/apache/openjpa/kernel/PCState.html" title="class in org.apache.openjpa.kernel">PCState</a> state, |
| int load, |
| <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> fetch, |
| <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> context)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#loadAll-java.util.Collection-org.apache.openjpa.kernel.PCState-int-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-">StoreManager</a></code></span></div> |
| <div class="block">Initialize, load, or validate the existance of all of the given |
| objects. This method is called from various broker methods that act |
| on multiple objects, such as <a href="../../../../org/apache/openjpa/kernel/StoreContext.html#retrieveAll-java.util.Collection-boolean-org.apache.openjpa.kernel.OpCallbacks-"><code>StoreContext.retrieveAll(java.util.Collection<java.lang.Object>, boolean, org.apache.openjpa.kernel.OpCallbacks)</code></a>. It gives |
| the store manager an opportunity to efficiently batch-load data for |
| several objects. Each of the given state managers will be in one of |
| three states, each requiring a different action: |
| <ul> |
| <li><code>stateManager.getO () == null</code>: An |
| uninitialized state manager. Perform the same actions as in |
| <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#initialize-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-"><code>StoreManager.initialize(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.kernel.PCState, org.apache.openjpa.kernel.FetchConfiguration, java.lang.Object)</code></a>. |
| <li><code>load != FORCE_LOAD_NONE || stateManager.getPCState () |
| == PCState.HOLLOW</code>: A hollow state manager, or one whose |
| fields must be loaded because this is a refresh or retrieve action. |
| Peform the same actions as in <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#load-org.apache.openjpa.kernel.OpenJPAStateManager-java.util.BitSet-org.apache.openjpa.kernel.FetchConfiguration-int-java.lang.Object-"><code>StoreManager.load(org.apache.openjpa.kernel.OpenJPAStateManager, java.util.BitSet, org.apache.openjpa.kernel.FetchConfiguration, int, java.lang.Object)</code></a>, choosing the fields |
| to load based on the fetch configuration, or loading all fields |
| if <code>load == FORCE_LOAD_ALL</code>. Any required fields left |
| unloaded will cause a subsequent invocation of <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#load-org.apache.openjpa.kernel.OpenJPAStateManager-java.util.BitSet-org.apache.openjpa.kernel.FetchConfiguration-int-java.lang.Object-"><code>StoreManager.load(org.apache.openjpa.kernel.OpenJPAStateManager, java.util.BitSet, org.apache.openjpa.kernel.FetchConfiguration, int, java.lang.Object)</code></a> on |
| the individual object in question.</li> |
| <li><code>load == FORCE_LOAD_NONE && |
| stateManager.getPCState () != PCState.HOLLOW</code>: A non-hollow |
| state manager. Perform the same actions as in <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#exists-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-"><code>StoreManager.exists(org.apache.openjpa.kernel.OpenJPAStateManager, java.lang.Object)</code></a>, |
| and load additional state if desired. Non-hollow objects will only |
| be included outside of refresh invocations if a user calls |
| <code>findAll</code> with the <code>validate</code> |
| parameter set to <code>true</code>.</li> |
| </ul> |
| Store managers that cannot efficiently batch load can simply test |
| for these conditions and delegate to the proper methods.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#loadAll-java.util.Collection-org.apache.openjpa.kernel.PCState-int-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-">loadAll</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>sms</code> - the state manager instances to load</dd> |
| <dd><code>state</code> - the lifecycle state to initialize uninitialized |
| state managers with; may be null if no uninitialized |
| instances are included in <code>sms</code></dd> |
| <dd><code>load</code> - one of the FORCE_LOAD_* constants describing the |
| fields to force-load if this is a refresh or retrieve action</dd> |
| <dd><code>fetch</code> - the current fetch configuration to use when loading |
| related objects</dd> |
| <dd><code>context</code> - the current execution data, or null if not |
| given to the calling method of the broker</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a collection of the state manager identities for |
| which no data store record exists</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/openjpa/util/ImplHelper.html#loadAll-java.util.Collection-org.apache.openjpa.kernel.StoreManager-org.apache.openjpa.kernel.PCState-int-org.apache.openjpa.kernel.FetchConfiguration-java.lang.Object-"><code>ImplHelper.loadAll(java.util.Collection, org.apache.openjpa.kernel.StoreManager, org.apache.openjpa.kernel.PCState, int, org.apache.openjpa.kernel.FetchConfiguration, java.lang.Object)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="beforeStateChange-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.PCState-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>beforeStateChange</h4> |
| <pre>public void beforeStateChange(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <a href="../../../../org/apache/openjpa/kernel/PCState.html" title="class in org.apache.openjpa.kernel">PCState</a> fromState, |
| <a href="../../../../org/apache/openjpa/kernel/PCState.html" title="class in org.apache.openjpa.kernel">PCState</a> toState)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#beforeStateChange-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.PCState-">StoreManager</a></code></span></div> |
| <div class="block">Notification that the given state manager is about to change its |
| lifecycle state. The store manager is not required to do anything in |
| this method, but some back ends may need to.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#beforeStateChange-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.kernel.PCState-org.apache.openjpa.kernel.PCState-">beforeStateChange</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="flush-java.util.Collection-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>flush</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a>> flush(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>> sms)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#flush-java.util.Collection-">StoreManager</a></code></span></div> |
| <div class="block">Flush the given state manager collection to the datastore, returning |
| a collection of exceptions encountered during flushing. |
| The given collection may include states that do not require data |
| store action, such as persistent-clean instances or persistent-dirty |
| instances that have not been modified since they were last flushed. |
| For datastore updates and inserts, the dirty, non-flushed fields of |
| each state should be flushed. New instances without an assigned object |
| id should be given one via <a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html#setObjectId-java.lang.Object-"><code>OpenJPAStateManager.setObjectId(java.lang.Object)</code></a>. New |
| instances with value-strategy fields that have not been assigned yet |
| should have their fields set. Datastore version information should be |
| updated during flush, and the state manager's version indicator |
| updated through the <a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html#setNextVersion-java.lang.Object-"><code>OpenJPAStateManager.setNextVersion(java.lang.Object)</code></a> method. |
| The current version will roll over to this next version upon successful |
| commit.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#flush-java.util.Collection-">flush</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><code>org.apache.openjpa.util.ApplicationIds#assign()</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="assignObjectId-org.apache.openjpa.kernel.OpenJPAStateManager-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>assignObjectId</h4> |
| <pre>public boolean assignObjectId(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| boolean preFlush)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#assignObjectId-org.apache.openjpa.kernel.OpenJPAStateManager-boolean-">StoreManager</a></code></span></div> |
| <div class="block">Assign an object id to the given new instance. Return false if the |
| instance cannot be assigned an identity because a flush is required |
| (for example, the identity is determined by the datastore on insert). |
| For application identity instances, the assigned object id should be |
| based on field state. The implementation is responsible for using the |
| proper value strategy according to the instance metadata. This method |
| is called the first time a user requests the oid of a new instance |
| before flush.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#assignObjectId-org.apache.openjpa.kernel.OpenJPAStateManager-boolean-">assignObjectId</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dd><code>preFlush</code> - whether this assignment is being requested by the |
| system as part of pre-flush activities, and can |
| be ignored if it is more efficient to assign within <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#flush-java.util.Collection-"><code>StoreManager.flush(java.util.Collection<org.apache.openjpa.kernel.OpenJPAStateManager>)</code></a></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/openjpa/util/ImplHelper.html#generateFieldValue-org.apache.openjpa.kernel.StoreContext-org.apache.openjpa.meta.FieldMetaData-"><code>ImplHelper.generateFieldValue(org.apache.openjpa.kernel.StoreContext, org.apache.openjpa.meta.FieldMetaData)</code></a>, |
| <a href="../../../../org/apache/openjpa/util/ImplHelper.html#generateIdentityValue-org.apache.openjpa.kernel.StoreContext-org.apache.openjpa.meta.ClassMetaData-int-"><code>ImplHelper.generateIdentityValue(org.apache.openjpa.kernel.StoreContext, org.apache.openjpa.meta.ClassMetaData, int)</code></a>, |
| <code>org.apache.openjpa.util.ApplicationIds#assign()</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="assignField-org.apache.openjpa.kernel.OpenJPAStateManager-int-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>assignField</h4> |
| <pre>public boolean assignField(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| int field, |
| boolean preFlush)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#assignField-org.apache.openjpa.kernel.OpenJPAStateManager-int-boolean-">StoreManager</a></code></span></div> |
| <div class="block">Assign a value to the given field. Return false if the value cannot |
| be assigned because a flush is required (for example, the field value |
| is determined by the datastore on insert). This method is called the |
| first time a user requests the value of a field with a value-strategy |
| on a new instance before flush.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#assignField-org.apache.openjpa.kernel.OpenJPAStateManager-int-boolean-">assignField</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dd><code>preFlush</code> - whether this assignment is being requested by the |
| system as part of pre-flush activities, and can |
| be ignored if it is more efficient to assign within <a href="../../../../org/apache/openjpa/kernel/StoreManager.html#flush-java.util.Collection-"><code>StoreManager.flush(java.util.Collection<org.apache.openjpa.kernel.OpenJPAStateManager>)</code></a></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/openjpa/util/ImplHelper.html#generateFieldValue-org.apache.openjpa.kernel.StoreContext-org.apache.openjpa.meta.FieldMetaData-"><code>ImplHelper.generateFieldValue(org.apache.openjpa.kernel.StoreContext, org.apache.openjpa.meta.FieldMetaData)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getManagedType-java.lang.Object-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getManagedType</h4> |
| <pre>public <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><?> getManagedType(<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> oid)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getManagedType-java.lang.Object-">StoreManager</a></code></span></div> |
| <div class="block">Return the persistent class for the given data store identity value. |
| If the given value is not a datastore identity object, return null.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getManagedType-java.lang.Object-">getManagedType</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getDataStoreIdType-org.apache.openjpa.meta.ClassMetaData-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getDataStoreIdType</h4> |
| <pre>public <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><?> getDataStoreIdType(<a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> meta)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getDataStoreIdType-org.apache.openjpa.meta.ClassMetaData-">StoreManager</a></code></span></div> |
| <div class="block">Return the class used by this StoreManager for datastore identity |
| values. The given metadata may be null, in which case the return |
| value should the common datastore identity class for all classes, or |
| null if this store manager does not use a common identity class.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getDataStoreIdType-org.apache.openjpa.meta.ClassMetaData-">getDataStoreIdType</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="copyDataStoreId-java.lang.Object-org.apache.openjpa.meta.ClassMetaData-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copyDataStoreId</h4> |
| <pre>public <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> copyDataStoreId(<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> oid, |
| <a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> meta)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#copyDataStoreId-java.lang.Object-org.apache.openjpa.meta.ClassMetaData-">StoreManager</a></code></span></div> |
| <div class="block">Copy the given object id value. Use the described type of the given |
| metadata, which may be a subclass of the given oid's described type.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#copyDataStoreId-java.lang.Object-org.apache.openjpa.meta.ClassMetaData-">copyDataStoreId</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="newDataStoreId-java.lang.Object-org.apache.openjpa.meta.ClassMetaData-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>newDataStoreId</h4> |
| <pre>public <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> newDataStoreId(<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> oidVal, |
| <a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> meta)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#newDataStoreId-java.lang.Object-org.apache.openjpa.meta.ClassMetaData-">StoreManager</a></code></span></div> |
| <div class="block">Create a new unique datastore identity for the given type from |
| the given oid value (presumably pk, stringified oid, or oid instance).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#newDataStoreId-java.lang.Object-org.apache.openjpa.meta.ClassMetaData-">newDataStoreId</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getClientConnection--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getClientConnection</h4> |
| <pre>public <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> getClientConnection()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getClientConnection--">StoreManager</a></code></span></div> |
| <div class="block">Return a connection to the data store suitable for client use. If |
| this method is called during a data store transaction, thie connection |
| must be transactional. If no connection is in use, this method should |
| create one to return.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getClientConnection--">getClientConnection</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="retainConnection--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>retainConnection</h4> |
| <pre>public void retainConnection()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#retainConnection--">StoreManager</a></code></span></div> |
| <div class="block">Instruct the store to retain a connection for continued use. This |
| will be invoked automatically based on the user's configured connection |
| retain mode.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#retainConnection--">retainConnection</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="releaseConnection--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>releaseConnection</h4> |
| <pre>public void releaseConnection()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#releaseConnection--">StoreManager</a></code></span></div> |
| <div class="block">Instruct the store to release a retained connection. This |
| will be invoked automatically based on the user's configured connection |
| retain mode.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#releaseConnection--">releaseConnection</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="executeExtent-org.apache.openjpa.meta.ClassMetaData-boolean-org.apache.openjpa.kernel.FetchConfiguration-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>executeExtent</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/lib/rop/ResultObjectProvider.html" title="interface in org.apache.openjpa.lib.rop">ResultObjectProvider</a> executeExtent(<a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> meta, |
| boolean subclasses, |
| <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> fetch)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#executeExtent-org.apache.openjpa.meta.ClassMetaData-boolean-org.apache.openjpa.kernel.FetchConfiguration-">StoreManager</a></code></span></div> |
| <div class="block">Return a provider for all instances of the given candidate class, |
| optionally including subclasses. The given candidate may be an |
| unmapped type with mapped subclasses. If the provider is iterated |
| within a data store transaction, returned instances should be locked.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#executeExtent-org.apache.openjpa.meta.ClassMetaData-boolean-org.apache.openjpa.kernel.FetchConfiguration-">executeExtent</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="newQuery-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>newQuery</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/kernel/StoreQuery.html" title="interface in org.apache.openjpa.kernel">StoreQuery</a> newQuery(<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> language)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#newQuery-java.lang.String-">StoreManager</a></code></span></div> |
| <div class="block">Return a query implementation suitable for this store. If the query |
| is iterated within a data store transaction, returned instances should |
| be locked. Return null if this store does not support native execution |
| of the given language. OpenJPA can execute JPQL in memory even without |
| back end support.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#newQuery-java.lang.String-">newQuery</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>language</code> - the query language</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="newFetchConfiguration--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>newFetchConfiguration</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/kernel/FetchConfiguration.html" title="interface in org.apache.openjpa.kernel">FetchConfiguration</a> newFetchConfiguration()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#newFetchConfiguration--">StoreManager</a></code></span></div> |
| <div class="block">Return a fetch configuration suitable for this runtime. Typically |
| will be or extend <code>FetchConfigurationImpl</code>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#newFetchConfiguration--">newFetchConfiguration</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="close--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre>public void close()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#close--">StoreManager</a></code></span></div> |
| <div class="block">Free any resources this store manager is using.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#close--">close</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/lib/util/Closeable.html#close--">close</a></code> in interface <code><a href="../../../../org/apache/openjpa/lib/util/Closeable.html" title="interface in org.apache.openjpa.lib.util">Closeable</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="compareVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>compareVersion</h4> |
| <pre>public int compareVersion(<a href="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> state, |
| <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> v1, |
| <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> v2)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#compareVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-java.lang.Object-">StoreManager</a></code></span></div> |
| <div class="block">Compare the two version objects.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#compareVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-java.lang.Object-">compareVersion</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>state</code> - the state manager for the object</dd> |
| <dd><code>v1</code> - the first version object to compare</dd> |
| <dd><code>v2</code> - the second version object to compare</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><ul> |
| <li><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#VERSION_LATER"><code>StoreManager.VERSION_LATER</code></a> if <code>v1</code> |
| is later than <code>v2</code></li> |
| <li><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#VERSION_EARLIER"><code>StoreManager.VERSION_EARLIER</code></a> if <code>v1</code> |
| is earlier than <code>v2</code></li> |
| <li><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#VERSION_SAME"><code>StoreManager.VERSION_SAME</code></a> if <code>v1</code> |
| is the same as <code>v2</code></li> |
| <li><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#VERSION_DIFFERENT"><code>StoreManager.VERSION_DIFFERENT</code></a> if <code>v1</code> |
| is different from <code>v2</code>, but the time |
| difference of the versions cannot be determined</li> |
| </ul></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getDataStoreIdSequence-org.apache.openjpa.meta.ClassMetaData-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getDataStoreIdSequence</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/kernel/Seq.html" title="interface in org.apache.openjpa.kernel">Seq</a> getDataStoreIdSequence(<a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a> forClass)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getDataStoreIdSequence-org.apache.openjpa.meta.ClassMetaData-">StoreManager</a></code></span></div> |
| <div class="block">Return a sequence that generates datastore identity values for the |
| given class. This method will only be called when the identity strategy |
| for the class is one of: |
| <ul> |
| <li><a href="../../../../org/apache/openjpa/meta/ValueStrategies.html#NATIVE"><code>ValueStrategies.NATIVE</code></a></li> |
| <li><a href="../../../../org/apache/openjpa/meta/ValueStrategies.html#AUTOASSIGN"><code>ValueStrategies.AUTOASSIGN</code></a></li> |
| <li><a href="../../../../org/apache/openjpa/meta/ValueStrategies.html#INCREMENT"><code>ValueStrategies.INCREMENT</code></a></li> |
| </ul> |
| If the identity strategy cannot be represented as a sequence, return |
| null.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getDataStoreIdSequence-org.apache.openjpa.meta.ClassMetaData-">getDataStoreIdSequence</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getValueSequence-org.apache.openjpa.meta.FieldMetaData-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getValueSequence</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/kernel/Seq.html" title="interface in org.apache.openjpa.kernel">Seq</a> getValueSequence(<a href="../../../../org/apache/openjpa/meta/FieldMetaData.html" title="class in org.apache.openjpa.meta">FieldMetaData</a> fmd)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getValueSequence-org.apache.openjpa.meta.FieldMetaData-">StoreManager</a></code></span></div> |
| <div class="block">Return a sequence that generates values for the given field. This |
| method will only be called when the value strategy for the field |
| is one of: |
| <ul> |
| <li><a href="../../../../org/apache/openjpa/meta/ValueStrategies.html#NATIVE"><code>ValueStrategies.NATIVE</code></a></li> |
| <li><a href="../../../../org/apache/openjpa/meta/ValueStrategies.html#AUTOASSIGN"><code>ValueStrategies.AUTOASSIGN</code></a></li> |
| <li><a href="../../../../org/apache/openjpa/meta/ValueStrategies.html#INCREMENT"><code>ValueStrategies.INCREMENT</code></a></li> |
| </ul> If the value strategy cannot be represented as a sequence, return |
| null.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#getValueSequence-org.apache.openjpa.meta.FieldMetaData-">getValueSequence</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cancelAll--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cancelAll</h4> |
| <pre>public boolean cancelAll()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#cancelAll--">StoreManager</a></code></span></div> |
| <div class="block">Cancel all pending data store statements.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#cancelAll--">cancelAll</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if any statements cancelled, false otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isCached-java.util.List-java.util.BitSet-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>isCached</h4> |
| <pre>public boolean isCached(<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><<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>> oids, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> edata)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#isCached-java.util.List-java.util.BitSet-">StoreManager</a></code></span></div> |
| <div class="block">Verify that the given instance exists in the data store in memory; return false |
| if it does not. When an object is found in memory the corresponding element of |
| the BitSet is set to 1.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html#isCached-java.util.List-java.util.BitSet-">isCached</a></code> in interface <code><a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel">StoreManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
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| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
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