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| org.apache.cayenne.access</FONT> |
| <BR> |
| Class Transaction</H2> |
| <PRE> |
| java.lang.Object |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.cayenne.access.Transaction</B> |
| </PRE> |
| <HR> |
| <DL> |
| <DT><PRE>public abstract class <B>Transaction</B><DT>extends java.lang.Object</DL> |
| </PRE> |
| |
| <P> |
| A Cayenne transaction. Currently supports managing JDBC connections. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Since:</B></DT> |
| <DD>1.1</DD> |
| <DT><B>Author:</B></DT> |
| <DD>Andrus Adamchik</DD> |
| </DL> |
| <HR> |
| |
| <P> |
| <!-- =========== FIELD SUMMARY =========== --> |
| |
| <A NAME="field_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Field Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected java.util.Map</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#connections">connections</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#delegate">delegate</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected org.apache.log4j.Level</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#logLevel">logLevel</A></B></CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 1.2</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#status">status</A></B></CODE> |
| |
| <BR> |
| </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="../../../../org/apache/cayenne/access/Transaction.html#STATUS_ACTIVE">STATUS_ACTIVE</A></B></CODE> |
| |
| <BR> |
| </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="../../../../org/apache/cayenne/access/Transaction.html#STATUS_COMMITTED">STATUS_COMMITTED</A></B></CODE> |
| |
| <BR> |
| </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="../../../../org/apache/cayenne/access/Transaction.html#STATUS_COMMITTING">STATUS_COMMITTING</A></B></CODE> |
| |
| <BR> |
| </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="../../../../org/apache/cayenne/access/Transaction.html#STATUS_MARKED_ROLLEDBACK">STATUS_MARKED_ROLLEDBACK</A></B></CODE> |
| |
| <BR> |
| </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="../../../../org/apache/cayenne/access/Transaction.html#STATUS_NO_TRANSACTION">STATUS_NO_TRANSACTION</A></B></CODE> |
| |
| <BR> |
| </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="../../../../org/apache/cayenne/access/Transaction.html#STATUS_ROLLEDBACK">STATUS_ROLLEDBACK</A></B></CODE> |
| |
| <BR> |
| </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="../../../../org/apache/cayenne/access/Transaction.html#STATUS_ROLLING_BACK">STATUS_ROLLING_BACK</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| |
| <A NAME="constructor_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Constructor Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#Transaction()">Transaction</A></B>()</CODE> |
| |
| <BR> |
| Creates new inactive transaction.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Method Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#addConnection(java.sql.Connection)">addConnection</A></B>(java.sql.Connection connection)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 1.2 use <A HREF="../../../../org/apache/cayenne/access/Transaction.html#addConnection(java.lang.String, java.sql.Connection)"><CODE>addConnection(String, Connection)</CODE></A>.</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#addConnection(java.lang.String, java.sql.Connection)">addConnection</A></B>(java.lang.String name, |
| java.sql.Connection connection)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>abstract void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#begin()">begin</A></B>()</CODE> |
| |
| <BR> |
| Starts a Transaction.</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="../../../../org/apache/cayenne/access/Transaction.html#bindThreadTransaction(org.apache.cayenne.access.Transaction)">bindThreadTransaction</A></B>(<A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A> transaction)</CODE> |
| |
| <BR> |
| Binds a Transaction to the current thread.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>abstract void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#commit()">commit</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#externalTransaction(org.apache.cayenne.access.TransactionDelegate)">externalTransaction</A></B>(<A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A> delegate)</CODE> |
| |
| <BR> |
| Factory method returning a new transaction instance that would NOT propagate |
| commit/rollback to participating connections.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> java.sql.Connection</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#getConnection(java.lang.String)">getConnection</A></B>(java.lang.String name)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#getDelegate()">getDelegate</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> org.apache.log4j.Level</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#getLogLevel()">getLogLevel</A></B>()</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 1.2 unused</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#getStatus()">getStatus</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#getThreadTransaction()">getThreadTransaction</A></B>()</CODE> |
| |
| <BR> |
| Returns a Transaction associated with the current thread, or null if there is no |
| such Transaction.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#internalTransaction(org.apache.cayenne.access.TransactionDelegate)">internalTransaction</A></B>(<A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A> delegate)</CODE> |
| |
| <BR> |
| Factory method returning a new transaction instance that would propagate |
| commit/rollback to participating connections.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#noTransaction()">noTransaction</A></B>()</CODE> |
| |
| <BR> |
| Factory method returning a transaction instance that does not alter the state of |
| participating connections in any way.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#performQueries(org.apache.cayenne.access.QueryEngine, java.util.Collection, org.apache.cayenne.access.OperationObserver)">performQueries</A></B>(<A HREF="../../../../org/apache/cayenne/access/QueryEngine.html" title="interface in org.apache.cayenne.access">QueryEngine</A> engine, |
| java.util.Collection queries, |
| <A HREF="../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A> observer)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 1.2 this method is not used in Cayenne and is deprecated. |
| Thread-bound transactions should be used instead.</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>abstract void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#rollback()">rollback</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#setDelegate(org.apache.cayenne.access.TransactionDelegate)">setDelegate</A></B>(<A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A> delegate)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#setLogLevel(org.apache.log4j.Level)">setLogLevel</A></B>(org.apache.log4j.Level logLevel)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 1.2 unused</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#setRollbackOnly()">setRollbackOnly</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/access/Transaction.html#setStatus(int)">setStatus</A></B>(int status)</CODE> |
| |
| <BR> |
| </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"> |
| <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> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ FIELD DETAIL =========== --> |
| |
| <A NAME="field_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>Field Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="STATUS_ACTIVE"><!-- --></A><H3> |
| STATUS_ACTIVE</H3> |
| <PRE> |
| public static final int <B>STATUS_ACTIVE</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.cayenne.access.Transaction.STATUS_ACTIVE">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="STATUS_COMMITTING"><!-- --></A><H3> |
| STATUS_COMMITTING</H3> |
| <PRE> |
| public static final int <B>STATUS_COMMITTING</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.cayenne.access.Transaction.STATUS_COMMITTING">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="STATUS_COMMITTED"><!-- --></A><H3> |
| STATUS_COMMITTED</H3> |
| <PRE> |
| public static final int <B>STATUS_COMMITTED</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.cayenne.access.Transaction.STATUS_COMMITTED">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="STATUS_ROLLEDBACK"><!-- --></A><H3> |
| STATUS_ROLLEDBACK</H3> |
| <PRE> |
| public static final int <B>STATUS_ROLLEDBACK</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.cayenne.access.Transaction.STATUS_ROLLEDBACK">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="STATUS_ROLLING_BACK"><!-- --></A><H3> |
| STATUS_ROLLING_BACK</H3> |
| <PRE> |
| public static final int <B>STATUS_ROLLING_BACK</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.cayenne.access.Transaction.STATUS_ROLLING_BACK">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="STATUS_NO_TRANSACTION"><!-- --></A><H3> |
| STATUS_NO_TRANSACTION</H3> |
| <PRE> |
| public static final int <B>STATUS_NO_TRANSACTION</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.cayenne.access.Transaction.STATUS_NO_TRANSACTION">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="STATUS_MARKED_ROLLEDBACK"><!-- --></A><H3> |
| STATUS_MARKED_ROLLEDBACK</H3> |
| <PRE> |
| public static final int <B>STATUS_MARKED_ROLLEDBACK</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.cayenne.access.Transaction.STATUS_MARKED_ROLLEDBACK">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="connections"><!-- --></A><H3> |
| connections</H3> |
| <PRE> |
| protected java.util.Map <B>connections</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="status"><!-- --></A><H3> |
| status</H3> |
| <PRE> |
| protected int <B>status</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="delegate"><!-- --></A><H3> |
| delegate</H3> |
| <PRE> |
| protected <A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A> <B>delegate</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="logLevel"><!-- --></A><H3> |
| logLevel</H3> |
| <PRE> |
| protected org.apache.log4j.Level <B>logLevel</B></PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 1.2</I><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="Transaction()"><!-- --></A><H3> |
| Transaction</H3> |
| <PRE> |
| protected <B>Transaction</B>()</PRE> |
| <DL> |
| <DD>Creates new inactive transaction. |
| <P> |
| </DL> |
| |
| <!-- ============ METHOD DETAIL ========== --> |
| |
| <A NAME="method_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>Method Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="bindThreadTransaction(org.apache.cayenne.access.Transaction)"><!-- --></A><H3> |
| bindThreadTransaction</H3> |
| <PRE> |
| public static void <B>bindThreadTransaction</B>(<A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A> transaction)</PRE> |
| <DL> |
| <DD>Binds a Transaction to the current thread. |
| <P> |
| <DD><DL> |
| <DT><B>Since:</B></DT> |
| <DD>1.2</DD> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getThreadTransaction()"><!-- --></A><H3> |
| getThreadTransaction</H3> |
| <PRE> |
| public static <A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A> <B>getThreadTransaction</B>()</PRE> |
| <DL> |
| <DD>Returns a Transaction associated with the current thread, or null if there is no |
| such Transaction. |
| <P> |
| <DD><DL> |
| <DT><B>Since:</B></DT> |
| <DD>1.2</DD> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="internalTransaction(org.apache.cayenne.access.TransactionDelegate)"><!-- --></A><H3> |
| internalTransaction</H3> |
| <PRE> |
| public static <A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A> <B>internalTransaction</B>(<A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A> delegate)</PRE> |
| <DL> |
| <DD>Factory method returning a new transaction instance that would propagate |
| commit/rollback to participating connections. Connections will be closed when |
| commit or rollback is called. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="externalTransaction(org.apache.cayenne.access.TransactionDelegate)"><!-- --></A><H3> |
| externalTransaction</H3> |
| <PRE> |
| public static <A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A> <B>externalTransaction</B>(<A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A> delegate)</PRE> |
| <DL> |
| <DD>Factory method returning a new transaction instance that would NOT propagate |
| commit/rollback to participating connections. Connections will still be closed when |
| commit or rollback is called. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="noTransaction()"><!-- --></A><H3> |
| noTransaction</H3> |
| <PRE> |
| public static <A HREF="../../../../org/apache/cayenne/access/Transaction.html" title="class in org.apache.cayenne.access">Transaction</A> <B>noTransaction</B>()</PRE> |
| <DL> |
| <DD>Factory method returning a transaction instance that does not alter the state of |
| participating connections in any way. Commit and rollback methods do not do |
| anything. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="performQueries(org.apache.cayenne.access.QueryEngine, java.util.Collection, org.apache.cayenne.access.OperationObserver)"><!-- --></A><H3> |
| performQueries</H3> |
| <PRE> |
| public void <B>performQueries</B>(<A HREF="../../../../org/apache/cayenne/access/QueryEngine.html" title="interface in org.apache.cayenne.access">QueryEngine</A> engine, |
| java.util.Collection queries, |
| <A HREF="../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A> observer) |
| throws <A HREF="../../../../org/apache/cayenne/CayenneRuntimeException.html" title="class in org.apache.cayenne">CayenneRuntimeException</A></PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 1.2 this method is not used in Cayenne and is deprecated. |
| Thread-bound transactions should be used instead.</I> |
| <P> |
| <DD>Helper method that wraps a number of queries in this transaction, runs them, and |
| commits or rolls back depending on the outcome. This method allows users to define |
| their own custom Transactions and wrap Cayenne queries in them. |
| <P> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="../../../../org/apache/cayenne/CayenneRuntimeException.html" title="class in org.apache.cayenne">CayenneRuntimeException</A></CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getLogLevel()"><!-- --></A><H3> |
| getLogLevel</H3> |
| <PRE> |
| public org.apache.log4j.Level <B>getLogLevel</B>()</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 1.2 unused</I> |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setLogLevel(org.apache.log4j.Level)"><!-- --></A><H3> |
| setLogLevel</H3> |
| <PRE> |
| public void <B>setLogLevel</B>(org.apache.log4j.Level logLevel)</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 1.2 unused</I> |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getDelegate()"><!-- --></A><H3> |
| getDelegate</H3> |
| <PRE> |
| public <A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A> <B>getDelegate</B>()</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setDelegate(org.apache.cayenne.access.TransactionDelegate)"><!-- --></A><H3> |
| setDelegate</H3> |
| <PRE> |
| public void <B>setDelegate</B>(<A HREF="../../../../org/apache/cayenne/access/TransactionDelegate.html" title="interface in org.apache.cayenne.access">TransactionDelegate</A> delegate)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getStatus()"><!-- --></A><H3> |
| getStatus</H3> |
| <PRE> |
| public int <B>getStatus</B>()</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setRollbackOnly()"><!-- --></A><H3> |
| setRollbackOnly</H3> |
| <PRE> |
| public void <B>setRollbackOnly</B>()</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setStatus(int)"><!-- --></A><H3> |
| setStatus</H3> |
| <PRE> |
| public void <B>setStatus</B>(int status)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="begin()"><!-- --></A><H3> |
| begin</H3> |
| <PRE> |
| public abstract void <B>begin</B>()</PRE> |
| <DL> |
| <DD>Starts a Transaction. If Transaction is not started explicitly, it will be started |
| when the first connection is added. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="addConnection(java.sql.Connection)"><!-- --></A><H3> |
| addConnection</H3> |
| <PRE> |
| public void <B>addConnection</B>(java.sql.Connection connection) |
| throws java.lang.IllegalStateException, |
| java.sql.SQLException, |
| <A HREF="../../../../org/apache/cayenne/CayenneException.html" title="class in org.apache.cayenne">CayenneException</A></PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 1.2 use <A HREF="../../../../org/apache/cayenne/access/Transaction.html#addConnection(java.lang.String, java.sql.Connection)"><CODE>addConnection(String, Connection)</CODE></A>.</I> |
| <P> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE>java.lang.IllegalStateException</CODE> |
| <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> |
| <HR> |
| |
| <A NAME="commit()"><!-- --></A><H3> |
| commit</H3> |
| <PRE> |
| public abstract void <B>commit</B>() |
| throws java.lang.IllegalStateException, |
| java.sql.SQLException, |
| <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>java.lang.IllegalStateException</CODE> |
| <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> |
| <HR> |
| |
| <A NAME="rollback()"><!-- --></A><H3> |
| rollback</H3> |
| <PRE> |
| public abstract void <B>rollback</B>() |
| throws java.lang.IllegalStateException, |
| java.sql.SQLException, |
| <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>java.lang.IllegalStateException</CODE> |
| <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> |
| <HR> |
| |
| <A NAME="getConnection(java.lang.String)"><!-- --></A><H3> |
| getConnection</H3> |
| <PRE> |
| public java.sql.Connection <B>getConnection</B>(java.lang.String name)</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Since:</B></DT> |
| <DD>1.2</DD> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="addConnection(java.lang.String, java.sql.Connection)"><!-- --></A><H3> |
| addConnection</H3> |
| <PRE> |
| public boolean <B>addConnection</B>(java.lang.String name, |
| java.sql.Connection connection) |
| throws java.sql.SQLException</PRE> |
| <DL> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE>java.sql.SQLException</CODE><DT><B>Since:</B></DT> |
| <DD>1.2</DD> |
| </DL> |
| </DD> |
| </DL> |
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