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apache / openjpa-site / f4f8b894b02554a0a851bbf380ef41d45c445062 / . / content / builds / 3.1.0 / apidocs / org / apache / openjpa / jdbc / meta / strats / StateComparisonVersionStrategy.html
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<div class="subTitle">org.apache.openjpa.jdbc.meta.strats</div>
<h2 title="Class StateComparisonVersionStrategy" class="title">Class StateComparisonVersionStrategy</h2>
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<ul class="inheritance">
<li><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">org.apache.openjpa.jdbc.meta.strats.AbstractStrategy</a></li>
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<ul class="inheritance">
<li><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">org.apache.openjpa.jdbc.meta.strats.AbstractVersionStrategy</a></li>
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<li>org.apache.openjpa.jdbc.meta.strats.StateComparisonVersionStrategy</li>
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<pre>public class <span class="typeNameLabel">StateComparisonVersionStrategy</span>
extends <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractVersionStrategy</a></pre>
<div class="block">Uses a state image to determine whether concurrency violations take place.</div>
<dl>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Abe White</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../serialized-form.html#org.apache.openjpa.jdbc.meta.strats.StateComparisonVersionStrategy">Serialized Form</a></dd>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.CustomUpdate.html" title="class in org.apache.openjpa.jdbc.meta.strats">StateComparisonVersionStrategy.CustomUpdate</a></span></code>
<div class="block">Row implementation we use to pass to versionable mappings so they
can set up the where conditions we need to add to update statements.</div>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.html#ALIAS">ALIAS</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.openjpa.jdbc.meta.strats.<a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractVersionStrategy</a></h3>
<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#vers">vers</a></code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.html#StateComparisonVersionStrategy--">StateComparisonVersionStrategy</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.html#afterLoad-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">afterLoad</a></span>(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">This method is called after data is loaded into the instance, in
case the version indicator works off of a state image.</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/jdbc/meta/strats/StateComparisonVersionStrategy.html#checkVersion-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-boolean-">checkVersion</a></span>(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
boolean&nbsp;updateVersion)</code>
<div class="block">Checks the version of the given state manager with the version
stored in memory.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.html#compareVersion-java.lang.Object-java.lang.Object-">compareVersion</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;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>&nbsp;v2)</code>&nbsp;</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/jdbc/meta/strats/StateComparisonVersionStrategy.html#customInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customInsert</a></span>(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">This method is for class mappings that take over the insert
process, but still want to use this indicator for optimistic locking.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.CustomUpdate.html" title="class in org.apache.openjpa.jdbc.meta.strats">StateComparisonVersionStrategy.CustomUpdate</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.html#customUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.schema.Table-boolean-">customUpdate</a></span>(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../../org/apache/openjpa/jdbc/schema/Table.html" title="class in org.apache.openjpa.jdbc.schema">Table</a>&nbsp;table,
boolean&nbsp;record)</code>
<div class="block">This method is for class mappings that take over the update
process, but still want to use this indicator for optimistic locking.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.html#getAlias--">getAlias</a></span>()</code>
<div class="block">Return the alias of this strategy.</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/jdbc/meta/strats/StateComparisonVersionStrategy.html#insert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">insert</a></span>(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)</code>
<div class="block">Set values for the mapping into the proper rows.</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/jdbc/meta/strats/StateComparisonVersionStrategy.html#map-boolean-">map</a></span>(boolean&nbsp;adapt)</code>
<div class="block">Map the owning mapping using this strategy.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.html#update-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">update</a></span>(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)</code>
<div class="block">Set values for the mapping into the proper rows.</div>
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<h3>Methods inherited from class&nbsp;org.apache.openjpa.jdbc.meta.strats.<a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractVersionStrategy</a></h3>
<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#getBulkUpdateValues--">getBulkUpdateValues</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#load-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.Result-">load</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#load-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.Result-org.apache.openjpa.jdbc.sql.Joins-">load</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#select-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.meta.ClassMapping-">select</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#setVersion-org.apache.openjpa.jdbc.meta.Version-">setVersion</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.openjpa.jdbc.meta.strats.<a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></h3>
<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#customDelete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#customUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customUpdate</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#delete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">delete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#initialize--">initialize</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#isCustomDelete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#isCustomInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomInsert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#isCustomUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomUpdate</a></code></li>
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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#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#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.openjpa.jdbc.meta.<a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></h3>
<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customDelete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customUpdate</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#delete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">delete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#initialize--">initialize</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomDelete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomInsert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomUpdate</a></code></li>
</ul>
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</ul>
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<h3>Field Detail</h3>
<a name="ALIAS">
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<h4>ALIAS</h4>
<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> ALIAS</pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../constant-values.html#org.apache.openjpa.jdbc.meta.strats.StateComparisonVersionStrategy.ALIAS">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h3>Constructor Detail</h3>
<a name="StateComparisonVersionStrategy--">
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<h4>StateComparisonVersionStrategy</h4>
<pre>public&nbsp;StateComparisonVersionStrategy()</pre>
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<h3>Method Detail</h3>
<a name="getAlias--">
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<h4>getAlias</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getAlias()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#getAlias--">Strategy</a></code></span></div>
<div class="block">Return the alias of this strategy. For custom strategies, return the
full class name.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#getAlias--">getAlias</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#getAlias--">getAlias</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></code></dd>
</dl>
</li>
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<h4>map</h4>
<pre>public&nbsp;void&nbsp;map(boolean&nbsp;adapt)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#map-boolean-">Strategy</a></code></span></div>
<div class="block">Map the owning mapping using this strategy.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#map-boolean-">map</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#map-boolean-">map</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>adapt</code> - if true, use the owning mapping's raw mapping info
to set its ORM data; if false, ORM data will already be set</dd>
</dl>
</li>
</ul>
<a name="insert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">
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<h4>insert</h4>
<pre>public&nbsp;void&nbsp;insert(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#insert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">Strategy</a></code></span></div>
<div class="block">Set values for the mapping into the proper rows. For class mappings,
this method will be called only after the corresponding method has
been called for all fields of this mapping.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#insert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">insert</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#insert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">insert</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd>
</dl>
</li>
</ul>
<a name="customInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">
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<ul class="blockList">
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<h4>customInsert</h4>
<pre>public&nbsp;void&nbsp;customInsert(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block">This method is for class mappings that take over the insert
process, but still want to use this indicator for optimistic locking.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customInsert</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#customInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customInsert</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd>
</dl>
</li>
</ul>
<a name="update-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">
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<h4>update</h4>
<pre>public&nbsp;void&nbsp;update(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#update-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">Strategy</a></code></span></div>
<div class="block">Set values for the mapping into the proper rows.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#update-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">update</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#update-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">update</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#insert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-"><code>Strategy.insert(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.sql.RowManager)</code></a></dd>
</dl>
</li>
</ul>
<a name="customUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.schema.Table-boolean-">
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<h4>customUpdate</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.CustomUpdate.html" title="class in org.apache.openjpa.jdbc.meta.strats">StateComparisonVersionStrategy.CustomUpdate</a>&nbsp;customUpdate(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../../org/apache/openjpa/jdbc/schema/Table.html" title="class in org.apache.openjpa.jdbc.schema">Table</a>&nbsp;table,
boolean&nbsp;record)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block">This method is for class mappings that take over the update
process, but still want to use this indicator for optimistic locking.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>sm</code> - the instance to test</dd>
<dd><code>store</code> - store manager context</dd>
<dd><code>table</code> - only state image values in this table will be tested;
if the custom mapping uses different updates for
different tables, this method can be called multiple
times for the multiple tables</dd>
<dd><code>record</code> - set this parameter to true the last time you call
this method, so the indicator can setup the next
version of the given state manager</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.CustomUpdate.html" title="class in org.apache.openjpa.jdbc.meta.strats"><code>StateComparisonVersionStrategy.CustomUpdate</code></a> whose getSQL method yields a
boolean SQL expression that tests whether the current
record is equal to our recorded state image, and whose
setParameters method parameterizes the given prepared
statement with the values used in the above boolean expression</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd>
</dl>
</li>
</ul>
<a name="afterLoad-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">
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<h4>afterLoad</h4>
<pre>public&nbsp;void&nbsp;afterLoad(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/VersionStrategy.html#afterLoad-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">VersionStrategy</a></code></span></div>
<div class="block">This method is called after data is loaded into the instance, in
case the version indicator works off of a state image.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/VersionStrategy.html#afterLoad-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">afterLoad</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/VersionStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">VersionStrategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#afterLoad-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">afterLoad</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractVersionStrategy</a></code></dd>
</dl>
</li>
</ul>
<a name="checkVersion-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-boolean-">
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<h4>checkVersion</h4>
<pre>public&nbsp;boolean&nbsp;checkVersion(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
boolean&nbsp;updateVersion)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/VersionStrategy.html#checkVersion-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-boolean-">VersionStrategy</a></code></span></div>
<div class="block">Checks the version of the given state manager with the version
stored in memory.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/VersionStrategy.html#checkVersion-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-boolean-">checkVersion</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/VersionStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">VersionStrategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#checkVersion-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-boolean-">checkVersion</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractVersionStrategy</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the in-memory version was up-to-date, false otherwise</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd>
</dl>
</li>
</ul>
<a name="compareVersion-java.lang.Object-java.lang.Object-">
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<ul class="blockListLast">
<li class="blockList">
<h4>compareVersion</h4>
<pre>public&nbsp;int&nbsp;compareVersion(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;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>&nbsp;v2)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/VersionStrategy.html#compareVersion-java.lang.Object-java.lang.Object-">compareVersion</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/VersionStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">VersionStrategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html#compareVersion-java.lang.Object-java.lang.Object-">compareVersion</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractVersionStrategy</a></code></dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/openjpa/kernel/StoreManager.html#compareVersion-org.apache.openjpa.kernel.OpenJPAStateManager-java.lang.Object-java.lang.Object-"><code>StoreManager.compareVersion(org.apache.openjpa.kernel.OpenJPAStateManager, java.lang.Object, java.lang.Object)</code></a></dd>
</dl>
</li>
</ul>
</li>
</ul>
</li>
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