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LifecycleEventManager (OpenJPA Parent POM 2.4.0 API)
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org.apache.openjpa.event</FONT>
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Class LifecycleEventManager</H2>
<PRE>
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.openjpa.event.LifecycleEventManager</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="../../../../org/apache/openjpa/event/CallbackModes.html" title="interface in org.apache.openjpa.event">CallbackModes</A></DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/apache/openjpa/validation/ValidatingLifecycleEventManager.html" title="class in org.apache.openjpa.validation">ValidatingLifecycleEventManager</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>LifecycleEventManager</B><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../org/apache/openjpa/event/CallbackModes.html" title="interface in org.apache.openjpa.event">CallbackModes</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A></DL>
</PRE>
<P>
Manager that can be used to track and notify listeners on lifecycle events.
This class is optimized for event firing rather than for adding and
removing listeners, which are O(n) operations. This class also does not
maintain perfect set semantics for listeners; it is possible to wind up
having the same listener invoked multiple times for a single event if it
is added to this manager multiple times with different classes, or with
a base class and its subclass.
<P>
<P>
<DL>
<DT><B>Since:</B></DT>
<DD>0.3.3</DD>
<DT><B>Author:</B></DT>
<DD>Steve Kim, Abe White</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#org.apache.openjpa.event.LifecycleEventManager">Serialized Form</A></DL>
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<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
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<B>Nested Class Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;interface</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/event/LifecycleEventManager.ListenerAdapter.html" title="interface in org.apache.openjpa.event">LifecycleEventManager.ListenerAdapter</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interface that facades to other lifecycle listener interfaces can
implement to choose which events to respond to based on their delegate.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/event/LifecycleEventManager.ListenerList.html" title="class in org.apache.openjpa.event">LifecycleEventManager.ListenerList</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Extended list that tracks what event types its elements care about.</TD>
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<B>Field Summary</B></FONT></TH>
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&nbsp;<A NAME="fields_inherited_from_class_org.apache.openjpa.event.CallbackModes"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left"><B>Fields inherited from interface org.apache.openjpa.event.<A HREF="../../../../org/apache/openjpa/event/CallbackModes.html" title="interface in org.apache.openjpa.event">CallbackModes</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/openjpa/event/CallbackModes.html#CALLBACK_FAIL_FAST">CALLBACK_FAIL_FAST</A>, <A HREF="../../../../org/apache/openjpa/event/CallbackModes.html#CALLBACK_IGNORE">CALLBACK_IGNORE</A>, <A HREF="../../../../org/apache/openjpa/event/CallbackModes.html#CALLBACK_LOG">CALLBACK_LOG</A>, <A HREF="../../../../org/apache/openjpa/event/CallbackModes.html#CALLBACK_RETHROW">CALLBACK_RETHROW</A>, <A HREF="../../../../org/apache/openjpa/event/CallbackModes.html#CALLBACK_ROLLBACK">CALLBACK_ROLLBACK</A></CODE></TD>
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<TD><CODE><B><A HREF="../../../../org/apache/openjpa/event/LifecycleEventManager.html#LifecycleEventManager()">LifecycleEventManager</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<!-- ========== METHOD SUMMARY =========== -->
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/event/LifecycleEventManager.html#addListener(java.lang.Object, java.lang.Class[])">addListener</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;listener,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;?&gt;[]&nbsp;classes)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Register a lifecycle listener for the given classes.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/event/LifecycleEventManager.html#fireEvent(java.lang.Object, org.apache.openjpa.meta.ClassMetaData, int)">fireEvent</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta,
int&nbsp;type)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fire lifecycle event to all registered listeners without an argument.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/openjpa/event/LifecycleEventManager.html#fireEvent(java.lang.Object, java.lang.Object, org.apache.openjpa.meta.ClassMetaData, int)">fireEvent</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;related,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta,
int&nbsp;type)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fire lifecycle event to all registered listeners.</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/openjpa/event/LifecycleEventManager.html#hasAttachListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasAttachListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#hasClearListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasClearListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#hasDeleteListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasDeleteListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#hasDetachListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasDetachListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#hasDirtyListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasDirtyListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#hasLoadListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasLoadListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#hasPersistListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasPersistListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#hasStoreListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasStoreListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#hasUpdateListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)">hasUpdateListeners</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return whether there are listeners or callbacks for the given source.</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/openjpa/event/LifecycleEventManager.html#isActive(org.apache.openjpa.meta.ClassMetaData)">isActive</A></B>(<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Whether this LifeCycleEventManager has had at least one listener or callback
registered.</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/openjpa/event/LifecycleEventManager.html#isFailFast()">isFailFast</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Whether to fail after first exception when firing events to listeners.</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/openjpa/event/LifecycleEventManager.html#removeListener(java.lang.Object)">removeListener</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;listener)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Remove the given listener.</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/openjpa/event/LifecycleEventManager.html#setFailFast(boolean)">setFailFast</A></B>(boolean&nbsp;failFast)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Whether to fail after first exception when firing events to listeners.</TD>
</TR>
</TABLE>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
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<B>Constructor Detail</B></FONT></TH>
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<A NAME="LifecycleEventManager()"><!-- --></A><H3>
LifecycleEventManager</H3>
<PRE>
public <B>LifecycleEventManager</B>()</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
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<B>Method Detail</B></FONT></TH>
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<A NAME="isActive(org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
isActive</H3>
<PRE>
public boolean <B>isActive</B>(<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Whether this LifeCycleEventManager has had at least one listener or callback
registered. Used for a quick test when firing events.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>boolean</DL>
</DD>
</DL>
<HR>
<A NAME="isFailFast()"><!-- --></A><H3>
isFailFast</H3>
<PRE>
public boolean <B>isFailFast</B>()</PRE>
<DL>
<DD>Whether to fail after first exception when firing events to listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setFailFast(boolean)"><!-- --></A><H3>
setFailFast</H3>
<PRE>
public void <B>setFailFast</B>(boolean&nbsp;failFast)</PRE>
<DL>
<DD>Whether to fail after first exception when firing events to listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="addListener(java.lang.Object, java.lang.Class[])"><!-- --></A><H3>
addListener</H3>
<PRE>
public void <B>addListener</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;listener,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;?&gt;[]&nbsp;classes)</PRE>
<DL>
<DD>Register a lifecycle listener for the given classes. If the classes
array is null, register for all classes.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="removeListener(java.lang.Object)"><!-- --></A><H3>
removeListener</H3>
<PRE>
public void <B>removeListener</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;listener)</PRE>
<DL>
<DD>Remove the given listener.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasPersistListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasPersistListeners</H3>
<PRE>
public boolean <B>hasPersistListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasDeleteListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasDeleteListeners</H3>
<PRE>
public boolean <B>hasDeleteListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasClearListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasClearListeners</H3>
<PRE>
public boolean <B>hasClearListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasLoadListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasLoadListeners</H3>
<PRE>
public boolean <B>hasLoadListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasStoreListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasStoreListeners</H3>
<PRE>
public boolean <B>hasStoreListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasUpdateListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasUpdateListeners</H3>
<PRE>
public boolean <B>hasUpdateListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasDirtyListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasDirtyListeners</H3>
<PRE>
public boolean <B>hasDirtyListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasDetachListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasDetachListeners</H3>
<PRE>
public boolean <B>hasDetachListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasAttachListeners(java.lang.Object, org.apache.openjpa.meta.ClassMetaData)"><!-- --></A><H3>
hasAttachListeners</H3>
<PRE>
public boolean <B>hasAttachListeners</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta)</PRE>
<DL>
<DD>Return whether there are listeners or callbacks for the given source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="fireEvent(java.lang.Object, org.apache.openjpa.meta.ClassMetaData, int)"><!-- --></A><H3>
fireEvent</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A>[] <B>fireEvent</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta,
int&nbsp;type)</PRE>
<DL>
<DD>Fire lifecycle event to all registered listeners without an argument.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="fireEvent(java.lang.Object, java.lang.Object, org.apache.openjpa.meta.ClassMetaData, int)"><!-- --></A><H3>
fireEvent</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A>[] <B>fireEvent</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;source,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;related,
<A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A>&nbsp;meta,
int&nbsp;type)</PRE>
<DL>
<DD>Fire lifecycle event to all registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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