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| <div class="header"> |
| <h1 title="Package" class="title">Package org.apache.openjpa.jdbc.meta.strats</h1> |
| <div class="docSummary"> |
| <div class="block"><strong>OpenJPA-JDBC ORM Strategies</strong></div> |
| </div> |
| <p>See: <a href="#package_description">Description</a></p> |
| </div> |
| <div class="contentContainer"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation"> |
| <caption><span>Interface Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Interface</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html" title="interface in org.apache.openjpa.jdbc.meta.strats">LRSCollectionFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Interface implemented by collection strategies so that they can |
| support large result set collections.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSMapFieldStrategy.html" title="interface in org.apache.openjpa.jdbc.meta.strats">LRSMapFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Interface implemented by map strategies so that they can |
| support large result set maps.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation"> |
| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractClassStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractClassStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">No-op strategy for easy extension.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractDiscriminatorStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">No-op strategy for easy extension.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">No-op strategy for easy extension.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">No-op strategy for easy extension.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">No-op implementations of <a href="../../../../../../org/apache/openjpa/jdbc/meta/ValueHandler.html" title="interface in org.apache.openjpa.jdbc.meta"><code>ValueHandler</code></a> interface methods.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">No-op strategy for easy extension.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/BlobValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">BlobValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for blob values.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ByteArrayValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">ByteArrayValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for byte array values.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/CharArrayStreamValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">CharArrayStreamValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for char array values.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/CharArrayValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">CharArrayValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for char array values.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ClassNameDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">ClassNameDiscriminatorStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Stores the class name along with each database object record.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ClobValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">ClobValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for clob values.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ColumnVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">ColumnVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Uses a one or more column(s) and corresponding version object.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ContainerFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">ContainerFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">An abstract container mapping that handles traversing the |
| join to examine the size of the relation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ElementEmbedValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">ElementEmbedValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for embedded objects as elements of a collection or map.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/EmbeddedClassStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">EmbeddedClassStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Class mapping for embedded objects.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/EmbedFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">EmbedFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for an embedded persistent object.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/EmbedValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">EmbedValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Base class for embedded value handlers.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/EnumValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">EnumValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Value handler for JDK1.5 enum field types.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/FlatClassStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">FlatClassStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for classes mapped to their superclass table.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/FullClassStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">FullClassStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for when the class maps all fields to its own table.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/HandlerCollectionTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">HandlerCollectionTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for a collection of values in a separate table controlled by a |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ValueHandler.html" title="interface in org.apache.openjpa.jdbc.meta"><code>ValueHandler</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/HandlerFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">HandlerFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for a single-valued field that delegates to a <a href="../../../../../../org/apache/openjpa/jdbc/meta/ValueHandler.html" title="interface in org.apache.openjpa.jdbc.meta"><code>ValueHandler</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/HandlerHandlerMapTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">HandlerHandlerMapTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for a map of keys and values both controlled by |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ValueHandler.html" title="interface in org.apache.openjpa.jdbc.meta"><code>ValueHandler</code></a>s.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/HandlerRelationMapTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">HandlerRelationMapTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for a map whose keys are controlled by a <a href="../../../../../../org/apache/openjpa/jdbc/meta/ValueHandler.html" title="interface in org.apache.openjpa.jdbc.meta"><code>ValueHandler</code></a> |
| and whose values are relations to other persistent objects.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/HandlerStrategies.html" title="class in org.apache.openjpa.jdbc.meta.strats">HandlerStrategies</a></td> |
| <td class="colLast"> |
| <div class="block">Utility methods for strategies using value handlers.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ImmutableValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">ImmutableValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for simple type and string values.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/InValueDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">InValueDiscriminatorStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Base discriminator strategy that determines the class of database |
| records using a column holding a value mapped to a class, and limits |
| SELECTs using an IN (...) statement.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LobFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">LobFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Direct mapping from a stream value to a column.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSProxyCollection.html" title="class in org.apache.openjpa.jdbc.meta.strats">LRSProxyCollection</a></td> |
| <td class="colLast"> |
| <div class="block">Large result set collection.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/MapTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">MapTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Base class for map mappings.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/MaxEmbeddedBlobFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">MaxEmbeddedBlobFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for serialized fields on a dictionary that has a maximum embedded |
| BLOB size.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/MaxEmbeddedByteArrayFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">MaxEmbeddedByteArrayFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for byte array fields on a dictionary that has a maximum embedded |
| BLOB size.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/MaxEmbeddedCharArrayFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">MaxEmbeddedCharArrayFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for CLOB character array on a dictionary that has a maximum |
| embedded CLOB size.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/MaxEmbeddedClobFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">MaxEmbeddedClobFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for CLOB string on a dictionary that has a maximum embedded |
| CLOB size.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/MultiColumnVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">MultiColumnVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Uses multiple version numbers spanning multiple columns for optimistic |
| versioning.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/NanoPrecisionTimestampVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">NanoPrecisionTimestampVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Uses a timestamp for optimistic versioning with nanosecond |
| precision.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/NoneClassStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">NoneClassStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Strategy for classes that aren't mapped.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/NoneDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">NoneDiscriminatorStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">No-op Discriminator strategy.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/NoneFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">NoneFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">An unmapped field.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/NoneVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">NoneVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">No-op version strategy.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/NumberVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">NumberVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Uses a version number for optimistic versioning.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ObjectIdClassStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">ObjectIdClassStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Class mapping for embedded object id fields.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ObjectIdValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">ObjectIdValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for embedded object id fields.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/PrimitiveFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">PrimitiveFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Direct mapping from a primitive value to a column.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationCollectionInverseKeyFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationCollectionInverseKeyFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Maps a relation to a collection of other objects using an inverse |
| foreign key in the related object table.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationCollectionTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationCollectionTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Maps a collection of related objects through an association table.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for a single-valued relation to another entity.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationHandlerMapTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationHandlerMapTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for a map whose keys are relations to other persistent objects |
| and whose values are controlled by a <a href="../../../../../../org/apache/openjpa/jdbc/meta/ValueHandler.html" title="interface in org.apache.openjpa.jdbc.meta"><code>ValueHandler</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationMapInverseKeyFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationMapInverseKeyFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Uses an inverse foreign key in the table of the map value to determine |
| map values.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationMapTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationMapTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Uses an association table to hold map values.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationRelationMapTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationRelationMapTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for a map whose keys and values are both relations to other |
| persistent objects.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationStrategies.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationStrategies</a></td> |
| <td class="colLast"> |
| <div class="block">Helper methods for relation mappings.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationToManyInverseKeyFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationToManyInverseKeyFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Maps a relation to a set of other objects using an inverse |
| foreign key in the related object table.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationToManyTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationToManyTableFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Maps a set of related objects through an association table.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">StateComparisonVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Uses a state image to determine whether concurrency violations take place.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StateComparisonVersionStrategy.CustomUpdate.html" title="class in org.apache.openjpa.jdbc.meta.strats">StateComparisonVersionStrategy.CustomUpdate</a></td> |
| <td class="colLast"> |
| <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> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StoreCollectionFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">StoreCollectionFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Base class for strategies that are stored as a collection, even if |
| their field value is something else.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/StringFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">StringFieldStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Direct mapping from a string value to a column.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">SubclassJoinDiscriminatorStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Discriminator strategy that outer joins to all possible subclass tables |
| to determine the class of an instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/SuperclassDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">SuperclassDiscriminatorStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Discriminator strategy that delegates to superclass discriminator.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/SuperclassVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">SuperclassVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Version strategy that delegates to the suerpclass version.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/TimestampVersionStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">TimestampVersionStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Uses a timestamp for optimistic versioning.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/UntypedPCValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">UntypedPCValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Handler for unknown persistence-capable object fields that stores |
| stringified oids.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/ValueMapDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">ValueMapDiscriminatorStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Maps metadata-given values to classes.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/VerticalClassStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">VerticalClassStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Mapping for subclasses that join to their superclass table.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/XMLValueHandler.html" title="class in org.apache.openjpa.jdbc.meta.strats">XMLValueHandler</a></td> |
| <td class="colLast"> |
| <div class="block">Base class for xml value handlers.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| <a name="package_description"> |
| <!-- --> |
| </a> |
| <h2 title="Package org.apache.openjpa.jdbc.meta.strats Description">Package org.apache.openjpa.jdbc.meta.strats Description</h2> |
| <div class="block"><p><strong>OpenJPA-JDBC ORM Strategies</strong></p> |
| |
| <p> |
| Library of mapping strategies. |
| </p></div> |
| </div> |
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