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BatchAction (Apache Cayenne API Documentation - v.2.0-incubating-SNAPSHOT)
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org.apache.cayenne.access.jdbc</FONT>
<BR>
Class BatchAction</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html" title="class in org.apache.cayenne.access.jdbc">org.apache.cayenne.access.jdbc.BaseSQLAction</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.cayenne.access.jdbc.BatchAction</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/cayenne/query/SQLAction.html" title="interface in org.apache.cayenne.query">SQLAction</A></DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/cayenne/dba/sqlserver/SQLServerBatchAction.html" title="class in org.apache.cayenne.dba.sqlserver">SQLServerBatchAction</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>BatchAction</B><DT>extends <A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html" title="class in org.apache.cayenne.access.jdbc">BaseSQLAction</A></DL>
</PRE>
<P>
<DL>
<DT><B>Since:</B></DT>
<DD>1.2</DD>
<DT><B>Author:</B></DT>
<DD>Andrei Adamchik</DD>
</DL>
<HR>
<P>
<!-- =========== FIELD SUMMARY =========== -->
<A NAME="field_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Field Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#batch">batch</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../org/apache/cayenne/query/BatchQuery.html" title="class in org.apache.cayenne.query">BatchQuery</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#query">query</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_org.apache.cayenne.access.jdbc.BaseSQLAction"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class org.apache.cayenne.access.jdbc.<A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html" title="class in org.apache.cayenne.access.jdbc">BaseSQLAction</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html#adapter">adapter</A>, <A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html#entityResolver">entityResolver</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#BatchAction(org.apache.cayenne.query.BatchQuery, org.apache.cayenne.dba.DbAdapter, org.apache.cayenne.map.EntityResolver)">BatchAction</A></B>(<A HREF="../../../../../org/apache/cayenne/query/BatchQuery.html" title="class in org.apache.cayenne.query">BatchQuery</A>&nbsp;batchQuery,
<A HREF="../../../../../org/apache/cayenne/dba/DbAdapter.html" title="interface in org.apache.cayenne.dba">DbAdapter</A>&nbsp;adapter,
<A HREF="../../../../../org/apache/cayenne/map/EntityResolver.html" title="class in org.apache.cayenne.map">EntityResolver</A>&nbsp;entityResolver)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../org/apache/cayenne/access/trans/BatchQueryBuilder.html" title="class in org.apache.cayenne.access.trans">BatchQueryBuilder</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#createBuilder()">createBuilder</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#hasGeneratedKeys()">hasGeneratedKeys</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns whether BatchQuery generates any keys.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#isBatch()">isBatch</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#performAction(java.sql.Connection, org.apache.cayenne.access.OperationObserver)">performAction</A></B>(java.sql.Connection&nbsp;connection,
<A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A>&nbsp;observer)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Executes a query using a strategy defined by the implementation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#processGeneratedKeys(java.sql.Statement, org.apache.cayenne.access.OperationObserver)">processGeneratedKeys</A></B>(java.sql.Statement&nbsp;statement,
<A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A>&nbsp;observer)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Implements generated keys extraction supported in JDBC 3.0 specification.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#runAsBatch(java.sql.Connection, org.apache.cayenne.access.trans.BatchQueryBuilder, org.apache.cayenne.access.OperationObserver)">runAsBatch</A></B>(java.sql.Connection&nbsp;con,
<A HREF="../../../../../org/apache/cayenne/access/trans/BatchQueryBuilder.html" title="class in org.apache.cayenne.access.trans">BatchQueryBuilder</A>&nbsp;queryBuilder,
<A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A>&nbsp;delegate)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#runAsIndividualQueries(java.sql.Connection, org.apache.cayenne.access.trans.BatchQueryBuilder, org.apache.cayenne.access.OperationObserver, boolean)">runAsIndividualQueries</A></B>(java.sql.Connection&nbsp;connection,
<A HREF="../../../../../org/apache/cayenne/access/trans/BatchQueryBuilder.html" title="class in org.apache.cayenne.access.trans">BatchQueryBuilder</A>&nbsp;queryBuilder,
<A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A>&nbsp;delegate,
boolean&nbsp;generatesKeys)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Executes batch as individual queries over the same prepared statement.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/jdbc/BatchAction.html#setBatch(boolean)">setBatch</A></B>(boolean&nbsp;runningAsBatch)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.cayenne.access.jdbc.BaseSQLAction"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class org.apache.cayenne.access.jdbc.<A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html" title="class in org.apache.cayenne.access.jdbc">BaseSQLAction</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html#getAdapter()">getAdapter</A>, <A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html#getEntityResolver()">getEntityResolver</A>, <A HREF="../../../../../org/apache/cayenne/access/jdbc/BaseSQLAction.html#readResultSet(java.sql.ResultSet, org.apache.cayenne.access.jdbc.RowDescriptor, org.apache.cayenne.query.Query, org.apache.cayenne.access.OperationObserver)">readResultSet</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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&nbsp;
<P>
<!-- ============ FIELD DETAIL =========== -->
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<B>Field Detail</B></FONT></TH>
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</TABLE>
<A NAME="batch"><!-- --></A><H3>
batch</H3>
<PRE>
protected boolean <B>batch</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="query"><!-- --></A><H3>
query</H3>
<PRE>
protected <A HREF="../../../../../org/apache/cayenne/query/BatchQuery.html" title="class in org.apache.cayenne.query">BatchQuery</A> <B>query</B></PRE>
<DL>
<DL>
</DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="BatchAction(org.apache.cayenne.query.BatchQuery, org.apache.cayenne.dba.DbAdapter, org.apache.cayenne.map.EntityResolver)"><!-- --></A><H3>
BatchAction</H3>
<PRE>
public <B>BatchAction</B>(<A HREF="../../../../../org/apache/cayenne/query/BatchQuery.html" title="class in org.apache.cayenne.query">BatchQuery</A>&nbsp;batchQuery,
<A HREF="../../../../../org/apache/cayenne/dba/DbAdapter.html" title="interface in org.apache.cayenne.dba">DbAdapter</A>&nbsp;adapter,
<A HREF="../../../../../org/apache/cayenne/map/EntityResolver.html" title="class in org.apache.cayenne.map">EntityResolver</A>&nbsp;entityResolver)</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="isBatch()"><!-- --></A><H3>
isBatch</H3>
<PRE>
public boolean <B>isBatch</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setBatch(boolean)"><!-- --></A><H3>
setBatch</H3>
<PRE>
public void <B>setBatch</B>(boolean&nbsp;runningAsBatch)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="performAction(java.sql.Connection, org.apache.cayenne.access.OperationObserver)"><!-- --></A><H3>
performAction</H3>
<PRE>
public void <B>performAction</B>(java.sql.Connection&nbsp;connection,
<A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A>&nbsp;observer)
throws java.sql.SQLException,
java.lang.Exception</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/query/SQLAction.html#performAction(java.sql.Connection, org.apache.cayenne.access.OperationObserver)">SQLAction</A></CODE></B></DD>
<DD>Executes a query using a strategy defined by the implementation.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.sql.SQLException</CODE>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="createBuilder()"><!-- --></A><H3>
createBuilder</H3>
<PRE>
protected <A HREF="../../../../../org/apache/cayenne/access/trans/BatchQueryBuilder.html" title="class in org.apache.cayenne.access.trans">BatchQueryBuilder</A> <B>createBuilder</B>()
throws <A HREF="../../../../../org/apache/cayenne/CayenneException.html" title="class in org.apache.cayenne">CayenneException</A></PRE>
<DL>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../org/apache/cayenne/CayenneException.html" title="class in org.apache.cayenne">CayenneException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="runAsBatch(java.sql.Connection, org.apache.cayenne.access.trans.BatchQueryBuilder, org.apache.cayenne.access.OperationObserver)"><!-- --></A><H3>
runAsBatch</H3>
<PRE>
protected void <B>runAsBatch</B>(java.sql.Connection&nbsp;con,
<A HREF="../../../../../org/apache/cayenne/access/trans/BatchQueryBuilder.html" title="class in org.apache.cayenne.access.trans">BatchQueryBuilder</A>&nbsp;queryBuilder,
<A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A>&nbsp;delegate)
throws java.sql.SQLException,
java.lang.Exception</PRE>
<DL>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.sql.SQLException</CODE>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="runAsIndividualQueries(java.sql.Connection, org.apache.cayenne.access.trans.BatchQueryBuilder, org.apache.cayenne.access.OperationObserver, boolean)"><!-- --></A><H3>
runAsIndividualQueries</H3>
<PRE>
protected void <B>runAsIndividualQueries</B>(java.sql.Connection&nbsp;connection,
<A HREF="../../../../../org/apache/cayenne/access/trans/BatchQueryBuilder.html" title="class in org.apache.cayenne.access.trans">BatchQueryBuilder</A>&nbsp;queryBuilder,
<A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A>&nbsp;delegate,
boolean&nbsp;generatesKeys)
throws java.sql.SQLException,
java.lang.Exception</PRE>
<DL>
<DD>Executes batch as individual queries over the same prepared statement.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.sql.SQLException</CODE>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="hasGeneratedKeys()"><!-- --></A><H3>
hasGeneratedKeys</H3>
<PRE>
protected boolean <B>hasGeneratedKeys</B>()</PRE>
<DL>
<DD>Returns whether BatchQuery generates any keys.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="processGeneratedKeys(java.sql.Statement, org.apache.cayenne.access.OperationObserver)"><!-- --></A><H3>
processGeneratedKeys</H3>
<PRE>
protected void <B>processGeneratedKeys</B>(java.sql.Statement&nbsp;statement,
<A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A>&nbsp;observer)
throws java.sql.SQLException,
<A HREF="../../../../../org/apache/cayenne/CayenneException.html" title="class in org.apache.cayenne">CayenneException</A></PRE>
<DL>
<DD>Implements generated keys extraction supported in JDBC 3.0 specification.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.sql.SQLException</CODE>
<DD><CODE><A HREF="../../../../../org/apache/cayenne/CayenneException.html" title="class in org.apache.cayenne">CayenneException</A></CODE></DL>
</DD>
</DL>
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