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SavepointManager (OpenJPA Parent POM 2.1.1 API)
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org.apache.openjpa.kernel</FONT>
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Interface SavepointManager</H2>
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<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/apache/openjpa/jdbc/kernel/AbstractJDBCSavepointManager.html" title="class in org.apache.openjpa.jdbc.kernel">AbstractJDBCSavepointManager</A>, <A HREF="../../../../org/apache/openjpa/kernel/InMemorySavepointManager.html" title="class in org.apache.openjpa.kernel">InMemorySavepointManager</A>, <A HREF="../../../../org/apache/openjpa/jdbc/kernel/JDBC3SavepointManager.html" title="class in org.apache.openjpa.jdbc.kernel">JDBC3SavepointManager</A></DD>
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<DT><PRE>public interface <B>SavepointManager</B></DL>
</PRE>
<P>
A manager for handling savepoints.
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<DL>
<DT><B>Since:</B></DT>
<DD>0.3.4</DD>
<DT><B>Author:</B></DT>
<DD>Steve Kim</DD>
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<CODE>&nbsp;<A HREF="../../../../org/apache/openjpa/kernel/OpenJPASavepoint.html" title="class in org.apache.openjpa.kernel">OpenJPASavepoint</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SavepointManager.html#newSavepoint(java.lang.String, org.apache.openjpa.kernel.Broker)">newSavepoint</A></B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;name,
<A HREF="../../../../org/apache/openjpa/kernel/Broker.html" title="interface in org.apache.openjpa.kernel">Broker</A>&nbsp;broker)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return a new savepoint for the given name, which may be null.</TD>
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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SavepointManager.html#supportsIncrementalFlush()">supportsIncrementalFlush</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether the savepoints generated by this manager
can handle incremental flushes to the datastore.</TD>
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<A NAME="supportsIncrementalFlush()"><!-- --></A><H3>
supportsIncrementalFlush</H3>
<PRE>
boolean <B>supportsIncrementalFlush</B>()</PRE>
<DL>
<DD>Return whether the savepoints generated by this manager
can handle incremental flushes to the datastore.
<P>
<DD><DL>
</DL>
</DD>
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<A NAME="newSavepoint(java.lang.String, org.apache.openjpa.kernel.Broker)"><!-- --></A><H3>
newSavepoint</H3>
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<A HREF="../../../../org/apache/openjpa/kernel/OpenJPASavepoint.html" title="class in org.apache.openjpa.kernel">OpenJPASavepoint</A> <B>newSavepoint</B>(<A HREF="http://java.sun.com/j2se/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;name,
<A HREF="../../../../org/apache/openjpa/kernel/Broker.html" title="interface in org.apache.openjpa.kernel">Broker</A>&nbsp;broker)</PRE>
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<DD>Return a new savepoint for the given name, which may be null.
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