| <html><head> |
| <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> |
| <title>6. OpenJPA JDBC Properties</title><link rel="stylesheet" href="css/docbook.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.72.0"><link rel="start" href="manual.html" title="Apache OpenJPA 1.2 User's Guide"><link rel="up" href="ref_guide_conf.html" title="Chapter 2. Configuration"><link rel="prev" href="ref_guide_conf_openjpa.html" title="5. OpenJPA Properties"><link rel="next" href="ref_guide_logging.html" title="Chapter 3. Logging"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">6. |
| OpenJPA JDBC Properties |
| </th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ref_guide_conf_openjpa.html">Prev</a> </td><th width="60%" align="center">Chapter 2. |
| Configuration |
| </th><td width="20%" align="right"> <a accesskey="n" href="ref_guide_logging.html">Next</a></td></tr></table><hr></div><div class="section" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="ref_guide_conf_jdbc"></a>6. |
| OpenJPA JDBC Properties |
| </h2></div></div></div><div class="toc"><dl><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.ConnectionDecorators">6.1. |
| openjpa.jdbc.ConnectionDecorators |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.DBDictionary">6.2. |
| openjpa.jdbc.DBDictionary |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.DriverDataSource">6.3. |
| openjpa.jdbc.DriverDataSource |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.EagerFetchMode">6.4. |
| openjpa.jdbc.EagerFetchMode |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.FetchDirection">6.5. |
| openjpa.jdbc.FetchDirection |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.JDBCListeners">6.6. |
| openjpa.jdbc.JDBCListeners |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.LRSSize">6.7. |
| openjpa.jdbc.LRSSize |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.MappingDefaults">6.8. |
| openjpa.jdbc.MappingDefaults |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.MappingFactory">6.9. |
| openjpa.jdbc.MappingFactory |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.QuerySQLCache">6.10. |
| openjpa.jdbc.QuerySQLCache |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.ResultSetType">6.11. |
| openjpa.jdbc.ResultSetType |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.Schema">6.12. |
| openjpa.jdbc.Schema |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.SchemaFactory">6.13. |
| openjpa.jdbc.SchemaFactory |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.Schemas">6.14. |
| openjpa.jdbc.Schemas |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.SQLFactory">6.15. |
| openjpa.jdbc.SQLFactory |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.SubclassFetchMode">6.16. |
| openjpa.jdbc.SubclassFetchMode |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.SynchronizeMappings">6.17. |
| openjpa.jdbc.SynchronizeMappings |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.TransactionIsolation">6.18. |
| openjpa.jdbc.TransactionIsolation |
| </a></span></dt><dt><span class="section"><a href="ref_guide_conf_jdbc.html#openjpa.jdbc.UpdateManager">6.19. |
| openjpa.jdbc.UpdateManager |
| </a></span></dt></dl></div><a class="indexterm" name="d0e15703"></a><p> |
| The following properties apply exclusively to the OpenJPA JDBC back-end. |
| </p><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.ConnectionDecorators"></a>6.1. |
| openjpa.jdbc.ConnectionDecorators |
| </h3></div></div></div><a class="indexterm" name="d0e15713"></a><a class="indexterm" name="d0e15716"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.ConnectionDecorators</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getConnectionDecorators()" target="_top"> |
| <code class="methodname"> |
| org.apache.openjpa.jdbc.conf.JDBCConfiguration.getConnectionDecorators |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| ConnectionDecorators</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> - |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A comma-separated list of plugin |
| strings (see <a href="ref_guide_conf_plugins.html" title="4. Plugin Configuration">Section 4, “ |
| Plugin Configuration |
| ”</a>) describing |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/lib/jdbc/ConnectionDecorator.html" target="_top"> |
| <code class="classname">org.apache.openjpa.lib.jdbc.ConnectionDecorator</code></a> |
| instances to install on the connection factory. These decorators can wrap |
| connections passed from the underlying <code class="classname">DataSource</code> to add |
| functionality. OpenJPA will pass all connections through the list of decorators |
| before using them. Note that by default OpenJPA employs all |
| of the built-in decorators in the <code class="classname">org.apache.openjpa.lib.jdbc |
| </code> package already; you do not need to list them here. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.DBDictionary"></a>6.2. |
| openjpa.jdbc.DBDictionary |
| </h3></div></div></div><a class="indexterm" name="d0e15771"></a><a class="indexterm" name="d0e15774"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.DBDictionary</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getDBDictionary()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getDBDictionary |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| DBDictionary</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> Based on the |
| <a href="ref_guide_conf_openjpa.html#openjpa.ConnectionURL" title="5.20. openjpa.ConnectionURL"><code class="literal">openjpa.ConnectionURL</code> |
| </a><a href="ref_guide_conf_openjpa.html#openjpa.ConnectionDriverName" title="5.7. openjpa.ConnectionDriverName"><code class="literal"> |
| openjpa.ConnectionDriverName</code></a> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A plugin string (see |
| <a href="ref_guide_conf_plugins.html" title="4. Plugin Configuration">Section 4, “ |
| Plugin Configuration |
| ”</a>) describing the |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/sql/DBDictionary.html" target="_top"> |
| <code class="classname">org.apache.openjpa.jdbc.sql.DBDictionary</code></a> to use |
| for database interaction. OpenJPA typically auto-configures the dictionary based |
| on the JDBC URL, but you may have to set this property explicitly if you are |
| using an unrecognized driver, or to plug in your own dictionary for a database |
| OpenJPA does not support out-of-the-box. See |
| <a href="ref_guide_dbsetup_dbsupport.html" title="4. Database Support">Section 4, “ |
| Database Support |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.DriverDataSource"></a>6.3. |
| openjpa.jdbc.DriverDataSource |
| </h3></div></div></div><a class="indexterm" name="d0e15833"></a><a class="indexterm" name="d0e15836"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.DriverDataSource</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getDriverDataSource()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getDriverDataSource |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| DriverDataSource</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">pooling</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> The alias or full class name of |
| the |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/schema/DriverDataSource.html" target="_top"> |
| <code class="classname">org.apache.openjpa.jdbc.schema.DriverDataSource</code></a> |
| implementation to use to wrap JDBC Driver classes with javax.sql.DataSource |
| instances. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.EagerFetchMode"></a>6.4. |
| openjpa.jdbc.EagerFetchMode |
| </h3></div></div></div><a class="indexterm" name="d0e15885"></a><a class="indexterm" name="d0e15888"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.EagerFetchMode</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getEagerFetchMode()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getEagerFetchMode |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| EagerFetchMode</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">parallel</code> |
| </p><p> |
| <span class="bold"><strong>Possible values: </strong></span><code class="literal">parallel</code>, |
| <code class="literal">join</code>, <code class="literal">none</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> Optimizes how OpenJPA loads |
| persistent relations. This setting can also be varied at runtime. See |
| <a href="ref_guide_perfpack_eager.html" title="8. Eager Fetching">Section 8, “ |
| Eager Fetching |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.FetchDirection"></a>6.5. |
| openjpa.jdbc.FetchDirection |
| </h3></div></div></div><a class="indexterm" name="d0e15947"></a><a class="indexterm" name="d0e15950"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.FetchDirection</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getFetchDirection()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getFetchDirection |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| FetchDirection</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">forward</code> |
| </p><p> |
| <span class="bold"><strong>Possible values: </strong></span><code class="literal">forward</code>, |
| <code class="literal">reverse</code>, <code class="literal">unknown</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> The expected order in which query |
| result lists will be accessed. This property can also be varied at runtime. See |
| <a href="ref_guide_dbsetup_lrs.html" title="10. Large Result Sets">Section 10, “ |
| Large Result Sets |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.JDBCListeners"></a>6.6. |
| openjpa.jdbc.JDBCListeners |
| </h3></div></div></div><a class="indexterm" name="d0e16009"></a><a class="indexterm" name="d0e16012"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.JDBCListeners</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getJDBCListeners()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getJDBCListeners |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| JDBCListeners</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> - |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A comma-separated list of plugin |
| strings (see <a href="ref_guide_conf_plugins.html" title="4. Plugin Configuration">Section 4, “ |
| Plugin Configuration |
| ”</a>) describing |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/lib/jdbc/JDBCListener.html" target="_top"> |
| <code class="classname">org.apache.openjpa.lib.jdbc.JDBCListener</code></a> event |
| listeners to install. These listeners will be notified on various JDBC-related |
| events. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.LRSSize"></a>6.7. |
| openjpa.jdbc.LRSSize |
| </h3></div></div></div><a class="indexterm" name="d0e16061"></a><a class="indexterm" name="d0e16064"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal">openjpa.jdbc.LRSSize |
| </code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getLRSSize()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getLRSSize |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| LRSSize</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">query</code> |
| </p><p> |
| <span class="bold"><strong>Possible values: </strong></span><code class="literal">query</code>, |
| <code class="literal">last</code>, <code class="literal">unknown</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> The strategy to use to calculate |
| the size of a result list. This property can also be varied at runtime. See |
| <a href="ref_guide_dbsetup_lrs.html" title="10. Large Result Sets">Section 10, “ |
| Large Result Sets |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.MappingDefaults"></a>6.8. |
| openjpa.jdbc.MappingDefaults |
| </h3></div></div></div><a class="indexterm" name="d0e16123"></a><a class="indexterm" name="d0e16126"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.MappingDefaults</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getMappingDefaults()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getMappingDefaults |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| MappingDefaults</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> jpa |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A plugin string (see |
| <a href="ref_guide_conf_plugins.html" title="4. Plugin Configuration">Section 4, “ |
| Plugin Configuration |
| ”</a>) describing the |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/meta/MappingDefaults.html" target="_top"> |
| <code class="classname">org.apache.openjpa.jdbc.meta.MappingDefaults</code></a> to |
| use to define default column names, table names, and constraints for your |
| persistent classes. See <a href="ref_guide_mapping_factory.html" title="5. Mapping Factory">Section 5, “ |
| Mapping Factory |
| ”</a> for |
| details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.MappingFactory"></a>6.9. |
| openjpa.jdbc.MappingFactory |
| </h3></div></div></div><a class="indexterm" name="d0e16177"></a><a class="indexterm" name="d0e16180"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.MappingFactory</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getMappingFactory()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getMappingFactory |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| MappingFactory</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> - |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A plugin string (see |
| <a href="ref_guide_conf_plugins.html" title="4. Plugin Configuration">Section 4, “ |
| Plugin Configuration |
| ”</a>) describing the |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/meta/MetaDataFactory.html" target="_top"> |
| <code class="classname">org.apache.openjpa.meta.MetaDataFactory</code></a> to use to |
| store and retrieve object-relational mapping information for your persistent |
| classes. See <a href="ref_guide_mapping_factory.html" title="5. Mapping Factory">Section 5, “ |
| Mapping Factory |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.QuerySQLCache"></a>6.10. |
| openjpa.jdbc.QuerySQLCache |
| </h3></div></div></div><a class="indexterm" name="d0e16231"></a><a class="indexterm" name="d0e16234"></a><p> |
| <span class="bold"><strong>Property name:</strong></span> |
| <code class="literal">openjpa.jdbc.QuerySQLCache</code> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property:</strong></span> |
| <code class="literal">QuerySQLCache</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> <code class="literal">true</code>. |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A plugin string (see |
| <a href="ref_guide_conf_plugins.html" title="4. Plugin Configuration">Section 4, “ |
| Plugin Configuration |
| ”</a>) describing the |
| <code class="classname">java.util.Map</code> to use for caching of the SQL string |
| used by the find operation. See <a href="ref_guide_cache_querysql.html" title="3. Query SQL Cache">Section 3, “ |
| Query SQL Cache |
| ”</a> for |
| details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.ResultSetType"></a>6.11. |
| openjpa.jdbc.ResultSetType |
| </h3></div></div></div><a class="indexterm" name="d0e16278"></a><a class="indexterm" name="d0e16281"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.ResultSetType</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getResultSetType()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getResultSetType |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| ResultSetType</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">forward-only</code> |
| </p><p> |
| <span class="bold"><strong>Possible values: </strong></span><code class="literal">forward-only</code> |
| , <code class="literal">scroll-sensitive</code>, <code class="literal">scroll-insensitive</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> The JDBC result set type to use |
| when fetching result lists. This property can also be varied at runtime. See |
| <a href="ref_guide_dbsetup_lrs.html" title="10. Large Result Sets">Section 10, “ |
| Large Result Sets |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.Schema"></a>6.12. |
| openjpa.jdbc.Schema |
| </h3></div></div></div><a class="indexterm" name="d0e16340"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal">openjpa.jdbc.Schema |
| </code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getSchema()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getSchema |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| Schema</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> - |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> The default schema name to prepend |
| to unqualified table names. Also, the schema in which OpenJPA will create new |
| tables. See <a href="ref_guide_schema_def.html" title="11. Default Schema">Section 11, “ |
| Default Schema |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.SchemaFactory"></a>6.13. |
| openjpa.jdbc.SchemaFactory |
| </h3></div></div></div><a class="indexterm" name="d0e16384"></a><a class="indexterm" name="d0e16387"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.SchemaFactory</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getSchemaFactory()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getSchemaFactory |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| SchemaFactory</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">dynamic</code> |
| </p><p> |
| <span class="bold"><strong>Possible values: </strong></span><code class="literal">dynamic</code>, |
| <code class="literal">native</code>, <code class="literal">file</code>, <code class="literal">table</code>, |
| others |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A plugin string (see |
| <a href="ref_guide_conf_plugins.html" title="4. Plugin Configuration">Section 4, “ |
| Plugin Configuration |
| ”</a>) describing the |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/schema/SchemaFactory.html" target="_top"> |
| <code class="classname">org.apache.openjpa.jdbc.schema.SchemaFactory</code></a> to |
| use to store and retrieve information about the database schema. See |
| <a href="ref_guide_schema_info.html#ref_guide_schema_info_factory" title="12.2. Schema Factory">Section 12.2, “ |
| Schema Factory |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.Schemas"></a>6.14. |
| openjpa.jdbc.Schemas |
| </h3></div></div></div><a class="indexterm" name="d0e16456"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal">openjpa.jdbc.Schemas |
| </code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getSchemas()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getSchemas |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| Schemas</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> - |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A comma-separated list of the |
| schemas and/or tables used for your persistent data. See |
| <a href="ref_guide_schema_info.html#ref_guide_schema_info_list" title="12.1. Schemas List">Section 12.1, “ |
| Schemas List |
| ”</a> for details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.SQLFactory"></a>6.15. |
| openjpa.jdbc.SQLFactory |
| </h3></div></div></div><a class="indexterm" name="d0e16500"></a><a class="indexterm" name="d0e16503"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal">openjpa.jdbc.SQLFactory |
| </code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getSQLFactory()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getSQLFactory |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| SQLFactory</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">default</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> A plugin string (see |
| <a href="ref_guide_conf_plugins.html" title="4. Plugin Configuration">Section 4, “ |
| Plugin Configuration |
| ”</a>) describing the |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/sql/SQLFactory.html" target="_top"><code class="classname"> |
| org.apache.openjpa.jdbc.sql.SQLFactory</code></a> to use to abstract |
| common SQL constructs. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.SubclassFetchMode"></a>6.16. |
| openjpa.jdbc.SubclassFetchMode |
| </h3></div></div></div><a class="indexterm" name="d0e16553"></a><a class="indexterm" name="d0e16556"></a><a class="indexterm" name="d0e16561"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.SubclassFetchMode</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getSubclassFetchMode()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getSubclassFetchMode |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| SubclassFetchMode</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">parallel</code> |
| </p><p> |
| <span class="bold"><strong>Possible values: </strong></span><code class="literal">parallel</code>, |
| <code class="literal">join</code>, <code class="literal">none</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> How to select subclass data when |
| it is in other tables. This setting can also be varied at runtime. See |
| <a href="ref_guide_perfpack_eager.html" title="8. Eager Fetching">Section 8, “ |
| Eager Fetching |
| ”</a>. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.SynchronizeMappings"></a>6.17. |
| openjpa.jdbc.SynchronizeMappings |
| </h3></div></div></div><a class="indexterm" name="d0e16620"></a><a class="indexterm" name="d0e16623"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.SynchronizeMappings</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getSynchronizeMappings()" target="_top"> |
| <code class="methodname"> |
| org.apache.openjpa.jdbc.conf.JDBCConfiguration.getSynchronizeMappings |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| SynchronizeMappings</code> |
| </p><p> |
| <span class="bold"><strong>Default:</strong></span> - |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> Controls whether OpenJPA will |
| attempt to run the mapping tool on all persistent classes to synchronize their |
| mappings and schema at runtime. Useful for rapid test/debug cycles. See |
| <a href="ref_guide_mapping.html#ref_guide_mapping_synch" title="1.3. Runtime Forward Mapping">Section 1.3, “ |
| Runtime Forward Mapping |
| ”</a> for more information. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.TransactionIsolation"></a>6.18. |
| openjpa.jdbc.TransactionIsolation |
| </h3></div></div></div><a class="indexterm" name="d0e16667"></a><a class="indexterm" name="d0e16670"></a><a class="indexterm" name="d0e16675"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.TransactionIsolation</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getTransactionIsolation()" target="_top"> |
| <code class="methodname"> |
| org.apache.openjpa.jdbc.conf.JDBCConfiguration.getTransactionIsolation |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| TransactionIsolation</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">default</code> |
| </p><p> |
| <span class="bold"><strong>Possible values: </strong></span><code class="literal">default</code>, |
| <code class="literal">none</code>, <code class="literal">read-committed</code>, <code class="literal"> |
| read-uncommitted</code>, <code class="literal">repeatable-read</code>, <code class="literal"> |
| serializable</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> The JDBC transaction isolation |
| level to use. See <a href="ref_guide_dbsetup_isolation.html" title="5. Setting the Transaction Isolation">Section 5, “ |
| Setting the Transaction Isolation |
| ”</a> for |
| details. |
| </p></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="openjpa.jdbc.UpdateManager"></a>6.19. |
| openjpa.jdbc.UpdateManager |
| </h3></div></div></div><a class="indexterm" name="d0e16743"></a><a class="indexterm" name="d0e16746"></a><p> |
| <span class="bold"><strong>Property name: </strong></span><code class="literal"> |
| openjpa.jdbc.UpdateManager</code> |
| </p><p> |
| <span class="bold"><strong>Configuration API:</strong></span> |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getUpdateManager()" target="_top"> |
| <code class="methodname">org.apache.openjpa.jdbc.conf.JDBCConfiguration.getUpdateManager |
| </code></a> |
| </p><p> |
| <span class="bold"><strong>Resource adaptor config-property: </strong></span><code class="literal"> |
| UpdateManager</code> |
| </p><p> |
| <span class="bold"><strong>Default: </strong></span><code class="literal">batching-constraint</code> |
| </p><p> |
| <span class="bold"><strong>Possible values: </strong></span><code class="literal">default</code>, |
| <code class="literal">operation-order</code>, <code class="literal">constraint</code>, <code class="literal"> |
| batching-constraint</code>, <code class="literal">batching-operation-order</code> |
| </p><p> |
| <span class="bold"><strong>Description:</strong></span> The full class name of the |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/kernel/UpdateManager.html" target="_top"> |
| <code class="classname">org.apache.openjpa.jdbc.kernel.UpdateManager</code></a> to |
| use to flush persistent object changes to the datastore. The provided default |
| implementation is |
| <a xmlns:xlink="http://www.w3.org/1999/xlink" href="../javadoc/org/apache/openjpa/jdbc/kernel/BatchingConstraintUpdateManager" target="_top"> |
| <code class="classname">org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager</code> |
| </a>. |
| |
| </p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ref_guide_conf_openjpa.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ref_guide_conf.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ref_guide_logging.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">5. |
| OpenJPA Properties |
| </td><td width="20%" align="center"><a accesskey="h" href="manual.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 3. |
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