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| <h1 title="Package" class="title">Package org.apache.openjpa.slice</h1> |
| <div class="docSummary"> |
| <div class="block">Extended OpenJPA Interfaces for distributed databases.</div> |
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| <p>See: <a href="#package_description">Description</a></p> |
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| <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/slice/DistributedBroker.html" title="interface in org.apache.openjpa.slice">DistributedBroker</a></td> |
| <td class="colLast"> |
| <div class="block">Extension to Broker to allow access to <a href="../../../../org/apache/openjpa/slice/DistributedStoreManager.html" title="interface in org.apache.openjpa.slice"><code>virtual data store</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/DistributedBrokerFactory.html" title="interface in org.apache.openjpa.slice">DistributedBrokerFactory</a></td> |
| <td class="colLast"> |
| <div class="block">Extension to BrokerFactory to allow dynamically add/remove slices.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/DistributedConfiguration.html" title="interface in org.apache.openjpa.slice">DistributedConfiguration</a></td> |
| <td class="colLast"> |
| <div class="block">A configuration for multiple data stores, each referred as <em>slice</em>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/DistributedStoreManager.html" title="interface in org.apache.openjpa.slice">DistributedStoreManager</a></td> |
| <td class="colLast"> |
| <div class="block">A specialized <a href="../../../../org/apache/openjpa/kernel/StoreManager.html" title="interface in org.apache.openjpa.kernel"><code>Store Manager</code></a> that encapsulates multiple concrete Store Managers |
| using Distributed Template (or Composite) Design Pattern.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/DistributionPolicy.html" title="interface in org.apache.openjpa.slice">DistributionPolicy</a></td> |
| <td class="colLast"> |
| <div class="block">Policy to select one of the physical databases referred as <em>slice</em> |
| in which a given persistent instance will be stored.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/FinderTargetPolicy.html" title="interface in org.apache.openjpa.slice">FinderTargetPolicy</a></td> |
| <td class="colLast"> |
| <div class="block">Policy to select one or more of the physical databases referred as |
| <em>slice</em> in which a given finder will be executed.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/QueryTargetPolicy.html" title="interface in org.apache.openjpa.slice">QueryTargetPolicy</a></td> |
| <td class="colLast"> |
| <div class="block">Policy to select one or more of the physical databases referred as |
| <em>slice</em> in which a given query will be executed.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/ReplicationPolicy.html" title="interface in org.apache.openjpa.slice">ReplicationPolicy</a></td> |
| <td class="colLast"> |
| <div class="block">Policy to select one or more of the physical databases referred as |
| <em>slice</em> in which a given persistent instance will be persisted.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
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| <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> |
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| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/DistributedBrokerImpl.html" title="class in org.apache.openjpa.slice">DistributedBrokerImpl</a></td> |
| <td class="colLast"> |
| <div class="block">A specialized Broker to associate slice identifiers with the StateManagers as |
| they are persisted in a cascade.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/DistributedQueryImpl.html" title="class in org.apache.openjpa.slice">DistributedQueryImpl</a></td> |
| <td class="colLast"> |
| <div class="block">Extension with slice locking policy.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/DistributionPolicy.Default.html" title="class in org.apache.openjpa.slice">DistributionPolicy.Default</a></td> |
| <td class="colLast"> |
| <div class="block">Implements a default distribution policy to store the given |
| instance to a randomly selected available slice.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/ProductDerivation.html" title="class in org.apache.openjpa.slice">ProductDerivation</a></td> |
| <td class="colLast"> |
| <div class="block">Derives configuration for Slice.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/ReentrantSliceLock.html" title="class in org.apache.openjpa.slice">ReentrantSliceLock</a></td> |
| <td class="colLast"> |
| <div class="block">A reentrant lock that lets a child to work with the parent's lock.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/ReplicationPolicy.Default.html" title="class in org.apache.openjpa.slice">ReplicationPolicy.Default</a></td> |
| <td class="colLast"> |
| <div class="block">Implements a default replication policy to replicate the given |
| instance across all available slices.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/Slice.html" title="class in org.apache.openjpa.slice">Slice</a></td> |
| <td class="colLast"> |
| <div class="block">Represents a database slice of immutable logical name, a configuration and |
| status.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/SliceImplHelper.html" title="class in org.apache.openjpa.slice">SliceImplHelper</a></td> |
| <td class="colLast"> |
| <div class="block">Utility methods to determine the target slices for a persistence capable |
| instance by calling back to user-specified distribution policy.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/SliceInfo.html" title="class in org.apache.openjpa.slice">SliceInfo</a></td> |
| <td class="colLast"> |
| <div class="block">Holder of slice names where a persistent instance is stored.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/SlicePersistence.html" title="class in org.apache.openjpa.slice">SlicePersistence</a></td> |
| <td class="colLast"> |
| <div class="block">A helper to determine the slice identifier of an instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/SliceThread.html" title="class in org.apache.openjpa.slice">SliceThread</a></td> |
| <td class="colLast"> |
| <div class="block">A thread to execute operation against each database slice.</div> |
| </td> |
| </tr> |
| </tbody> |
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| <th class="colFirst" scope="col">Enum</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/openjpa/slice/Slice.Status.html" title="enum in org.apache.openjpa.slice">Slice.Status</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| <a name="package_description"> |
| <!-- --> |
| </a> |
| <h2 title="Package org.apache.openjpa.slice Description">Package org.apache.openjpa.slice Description</h2> |
| <div class="block">Extended OpenJPA Interfaces for distributed databases.
|
|
|
| This package contains interface definitions for distribution policy and
|
| distributed configuration.</div> |
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