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XASupport (jTDS API)
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net.sourceforge.jtds.jdbc</FONT>
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Class XASupport</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>net.sourceforge.jtds.jdbc.XASupport</B>
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<DL>
<DT>public class <B>XASupport</B><DT>extends java.lang.Object</DL>
<P>
This class contains static utility methods used to implement distributed transactions.
For SQL Server 2000 the driver can provide true distributed transactions provided that
the external stored procedure in JtdsXA.dll is installed. For other types of server
only an emulation is available at this stage.
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<CODE>private static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#TM_ID">TM_ID</A></B></CODE>
<BR>
xa_open login string unique to jTDS.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_CLOSE">XA_CLOSE</A></B></CODE>
<BR>
</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_COMMIT">XA_COMMIT</A></B></CODE>
<BR>
</TD>
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<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_COMPLETE">XA_COMPLETE</A></B></CODE>
<BR>
</TD>
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<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_END">XA_END</A></B></CODE>
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</TD>
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<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_FORGET">XA_FORGET</A></B></CODE>
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</TD>
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<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_OPEN">XA_OPEN</A></B></CODE>
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</TD>
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<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_PREPARE">XA_PREPARE</A></B></CODE>
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</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_RECOVER">XA_RECOVER</A></B></CODE>
<BR>
</TD>
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<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_RMID">XA_RMID</A></B></CODE>
<BR>
The Resource Manager ID allocated by jTDS</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_ROLLBACK">XA_ROLLBACK</A></B></CODE>
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<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_START">XA_START</A></B></CODE>
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</TD>
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<CODE>private static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XA_TRACE">XA_TRACE</A></B></CODE>
<BR>
Set this field to 1 to enable XA tracing.</TD>
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<CODE>private </CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#XASupport()">XASupport</A></B>()</CODE>
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</TD>
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<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#raiseXAException(int)">raiseXAException</A></B>(int errorCode)</CODE>
<BR>
Construct and throw an <code>XAException</code> with an explanatory message and the XA error code set.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#raiseXAException(java.sql.SQLException)">raiseXAException</A></B>(java.sql.SQLException sqle)</CODE>
<BR>
Construct and throw an <code>XAException</code> with an explanatory message derived from the
<code>SQLException</code> and the XA error code set to <code>XAER_RMFAIL</code>.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private static byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#toBytesXid(javax.transaction.xa.Xid)">toBytesXid</A></B>(javax.transaction.xa.Xid xid)</CODE>
<BR>
Format an XA transaction ID into a 140 byte array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_close(java.sql.Connection, int)">xa_close</A></B>(java.sql.Connection connection,
int xaConId)</CODE>
<BR>
Invoke the xa_close routine on the SQL Server.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_commit(java.sql.Connection, int, javax.transaction.xa.Xid, boolean)">xa_commit</A></B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid,
boolean onePhase)</CODE>
<BR>
Invoke the xa_commit routine on the SQL Server.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_end(java.sql.Connection, int, javax.transaction.xa.Xid, int)">xa_end</A></B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid,
int flags)</CODE>
<BR>
Invoke the xa_end routine on the SQL Server.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_forget(java.sql.Connection, int, javax.transaction.xa.Xid)">xa_forget</A></B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid)</CODE>
<BR>
Invoke the xa_forget routine on the SQL Server.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_open(java.sql.Connection)">xa_open</A></B>(java.sql.Connection connection)</CODE>
<BR>
Invoke the xa_open routine on the SQL Server.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_prepare(java.sql.Connection, int, javax.transaction.xa.Xid)">xa_prepare</A></B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid)</CODE>
<BR>
Invoke the xa_prepare routine on the SQL Server.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static javax.transaction.xa.Xid[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_recover(java.sql.Connection, int, int)">xa_recover</A></B>(java.sql.Connection connection,
int xaConId,
int flags)</CODE>
<BR>
Invoke the xa_recover routine on the SQL Server.
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_rollback(java.sql.Connection, int, javax.transaction.xa.Xid)">xa_rollback</A></B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid)</CODE>
<BR>
Invoke the xa_rollback routine on the SQL Server.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/jdbc/XASupport.html#xa_start(java.sql.Connection, int, javax.transaction.xa.Xid, int)">xa_start</A></B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid,
int flags)</CODE>
<BR>
Invoke the xa_start routine on the SQL Server.</TD>
</TR>
</TABLE>
<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">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
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<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="XA_RMID"><!-- --></A><H3>
XA_RMID</H3>
<PRE>
private static final int <B>XA_RMID</B></PRE>
<DL>
<DD>The Resource Manager ID allocated by jTDS
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_RMID">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="TM_ID"><!-- --></A><H3>
TM_ID</H3>
<PRE>
private static final java.lang.String <B>TM_ID</B></PRE>
<DL>
<DD>xa_open login string unique to jTDS.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.TM_ID">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_OPEN"><!-- --></A><H3>
XA_OPEN</H3>
<PRE>
private static final int <B>XA_OPEN</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_OPEN">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_CLOSE"><!-- --></A><H3>
XA_CLOSE</H3>
<PRE>
private static final int <B>XA_CLOSE</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_CLOSE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_START"><!-- --></A><H3>
XA_START</H3>
<PRE>
private static final int <B>XA_START</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_START">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_END"><!-- --></A><H3>
XA_END</H3>
<PRE>
private static final int <B>XA_END</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_END">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_ROLLBACK"><!-- --></A><H3>
XA_ROLLBACK</H3>
<PRE>
private static final int <B>XA_ROLLBACK</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_ROLLBACK">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_PREPARE"><!-- --></A><H3>
XA_PREPARE</H3>
<PRE>
private static final int <B>XA_PREPARE</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_PREPARE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_COMMIT"><!-- --></A><H3>
XA_COMMIT</H3>
<PRE>
private static final int <B>XA_COMMIT</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_COMMIT">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_RECOVER"><!-- --></A><H3>
XA_RECOVER</H3>
<PRE>
private static final int <B>XA_RECOVER</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_RECOVER">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_FORGET"><!-- --></A><H3>
XA_FORGET</H3>
<PRE>
private static final int <B>XA_FORGET</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_FORGET">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_COMPLETE"><!-- --></A><H3>
XA_COMPLETE</H3>
<PRE>
private static final int <B>XA_COMPLETE</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_COMPLETE">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="XA_TRACE"><!-- --></A><H3>
XA_TRACE</H3>
<PRE>
private static final int <B>XA_TRACE</B></PRE>
<DL>
<DD>Set this field to 1 to enable XA tracing.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#net.sourceforge.jtds.jdbc.XASupport.XA_TRACE">Constant Field Values</A></DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
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<B>Constructor Detail</B></FONT></TD>
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<A NAME="XASupport()"><!-- --></A><H3>
XASupport</H3>
<PRE>
private <B>XASupport</B>()</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
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<B>Method Detail</B></FONT></TD>
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<A NAME="xa_open(java.sql.Connection)"><!-- --></A><H3>
xa_open</H3>
<PRE>
public static int <B>xa_open</B>(java.sql.Connection connection)
throws java.sql.SQLException</PRE>
<DL>
<DD>Invoke the xa_open routine on the SQL Server.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - the parent XAConnection object
<DT><B>Returns:</B><DD>the XA connection ID allocated by xp_jtdsxa
<DT><B>Throws:</B>
<DD><CODE>java.sql.SQLException</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="xa_close(java.sql.Connection, int)"><!-- --></A><H3>
xa_close</H3>
<PRE>
public static void <B>xa_close</B>(java.sql.Connection connection,
int xaConId)
throws java.sql.SQLException</PRE>
<DL>
<DD>Invoke the xa_close routine on the SQL Server.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - JDBC Connection to be enlisted in the transaction<DD><CODE>xaConId</CODE> - the connection ID allocated by the server
<DT><B>Throws:</B>
<DD><CODE>java.sql.SQLException</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="xa_start(java.sql.Connection, int, javax.transaction.xa.Xid, int)"><!-- --></A><H3>
xa_start</H3>
<PRE>
public static void <B>xa_start</B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid,
int flags)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Invoke the xa_start routine on the SQL Server.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - JDBC Connection to be enlisted in the transaction<DD><CODE>xaConId</CODE> - the connection ID allocated by the server<DD><CODE>xid</CODE> - the XA Transaction ID object<DD><CODE>flags</CODE> - XA Flags for start command
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - if an error condition occurs</DL>
</DD>
</DL>
<HR>
<A NAME="xa_end(java.sql.Connection, int, javax.transaction.xa.Xid, int)"><!-- --></A><H3>
xa_end</H3>
<PRE>
public static void <B>xa_end</B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid,
int flags)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Invoke the xa_end routine on the SQL Server.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - JDBC Connection enlisted in the transaction<DD><CODE>xaConId</CODE> - the connection ID allocated by the server<DD><CODE>xid</CODE> - the XA Transaction ID object<DD><CODE>flags</CODE> - XA Flags for start command
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - if an error condition occurs</DL>
</DD>
</DL>
<HR>
<A NAME="xa_prepare(java.sql.Connection, int, javax.transaction.xa.Xid)"><!-- --></A><H3>
xa_prepare</H3>
<PRE>
public static int <B>xa_prepare</B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Invoke the xa_prepare routine on the SQL Server.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - JDBC Connection enlisted in the transaction.<DD><CODE>xaConId</CODE> - The connection ID allocated by the server.<DD><CODE>xid</CODE> - The XA Transaction ID object.
<DT><B>Returns:</B><DD>prepare status (XA_OK or XA_RDONLY) as an <code>int</code>.
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - if an error condition occurs</DL>
</DD>
</DL>
<HR>
<A NAME="xa_commit(java.sql.Connection, int, javax.transaction.xa.Xid, boolean)"><!-- --></A><H3>
xa_commit</H3>
<PRE>
public static void <B>xa_commit</B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid,
boolean onePhase)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Invoke the xa_commit routine on the SQL Server.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - JDBC Connection enlisted in the transaction<DD><CODE>xaConId</CODE> - the connection ID allocated by the server<DD><CODE>xid</CODE> - the XA Transaction ID object<DD><CODE>onePhase</CODE> - <code>true</code> if single phase commit required
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - if an error condition occurs</DL>
</DD>
</DL>
<HR>
<A NAME="xa_rollback(java.sql.Connection, int, javax.transaction.xa.Xid)"><!-- --></A><H3>
xa_rollback</H3>
<PRE>
public static void <B>xa_rollback</B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Invoke the xa_rollback routine on the SQL Server.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - JDBC Connection enlisted in the transaction<DD><CODE>xaConId</CODE> - the connection ID allocated by the server<DD><CODE>xid</CODE> - the XA Transaction ID object
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - if an error condition occurs</DL>
</DD>
</DL>
<HR>
<A NAME="xa_recover(java.sql.Connection, int, int)"><!-- --></A><H3>
xa_recover</H3>
<PRE>
public static javax.transaction.xa.Xid[] <B>xa_recover</B>(java.sql.Connection connection,
int xaConId,
int flags)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Invoke the xa_recover routine on the SQL Server.
<p/>
This version of xa_recover will return all XIDs on the first call.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - JDBC Connection enlisted in the transaction<DD><CODE>xaConId</CODE> - the connection ID allocated by the server<DD><CODE>flags</CODE> - XA Flags for start command
<DT><B>Returns:</B><DD>transactions to recover as a <code>Xid[]</code>
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - if an error condition occurs</DL>
</DD>
</DL>
<HR>
<A NAME="xa_forget(java.sql.Connection, int, javax.transaction.xa.Xid)"><!-- --></A><H3>
xa_forget</H3>
<PRE>
public static void <B>xa_forget</B>(java.sql.Connection connection,
int xaConId,
javax.transaction.xa.Xid xid)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Invoke the xa_forget routine on the SQL Server.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>connection</CODE> - JDBC Connection enlisted in the transaction<DD><CODE>xaConId</CODE> - the connection ID allocated by the server<DD><CODE>xid</CODE> - the XA Transaction ID object
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - if an error condition occurs</DL>
</DD>
</DL>
<HR>
<A NAME="raiseXAException(java.sql.SQLException)"><!-- --></A><H3>
raiseXAException</H3>
<PRE>
public static void <B>raiseXAException</B>(java.sql.SQLException sqle)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Construct and throw an <code>XAException</code> with an explanatory message derived from the
<code>SQLException</code> and the XA error code set to <code>XAER_RMFAIL</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>sqle</CODE> - The SQLException.
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - exception derived from the code>SQLException</code></DL>
</DD>
</DL>
<HR>
<A NAME="raiseXAException(int)"><!-- --></A><H3>
raiseXAException</H3>
<PRE>
public static void <B>raiseXAException</B>(int errorCode)
throws javax.transaction.xa.XAException</PRE>
<DL>
<DD>Construct and throw an <code>XAException</code> with an explanatory message and the XA error code set.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>errorCode</CODE> - the XA Error code
<DT><B>Throws:</B>
<DD><CODE>javax.transaction.xa.XAException</CODE> - the constructed exception</DL>
</DD>
</DL>
<HR>
<A NAME="toBytesXid(javax.transaction.xa.Xid)"><!-- --></A><H3>
toBytesXid</H3>
<PRE>
private static byte[] <B>toBytesXid</B>(javax.transaction.xa.Xid xid)</PRE>
<DL>
<DD>Format an XA transaction ID into a 140 byte array.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xid</CODE> - the XA transaction ID
<DT><B>Returns:</B><DD>the formatted ID as a <code>byte[]</code></DL>
</DD>
</DL>
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