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DefaultOperationObserver (Cayenne Documentation 3.0.2 API)
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org.apache.cayenne.access.util</FONT>
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Class DefaultOperationObserver</H2>
<PRE>
<A HREF="http://java.sun.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.cayenne.access.util.DefaultOperationObserver</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/cayenne/access/OperationHints.html" title="interface in org.apache.cayenne.access">OperationHints</A>, <A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/cayenne/access/util/IteratedSelectObserver.html" title="class in org.apache.cayenne.access.util">IteratedSelectObserver</A>, <A HREF="../../../../../org/apache/cayenne/access/QueryResult.html" title="class in org.apache.cayenne.access">QueryResult</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>DefaultOperationObserver</B><DT>extends <A HREF="http://java.sun.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/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></DL>
</PRE>
<P>
Simple implementation of OperationObserver interface. Useful as a superclass of other
implementations of OperationObserver. This implementation only tracks transaction
events and exceptions.
<p>
<i>This operation observer is unsafe to use in application, since it doesn't rethrow
the exceptions immediately, and may cause the database to hang.</i>
</p>
<P>
<P>
<HR>
<P>
<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TH>
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<CODE>protected &nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/util/DefaultOperationObserver.html#globalExceptions">globalExceptions</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="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>,<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/util/DefaultOperationObserver.html#queryExceptions">queryExceptions</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/util/DefaultOperationObserver.html#DefaultOperationObserver()">DefaultOperationObserver</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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<B>Method Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/util/DefaultOperationObserver.html#getGlobalExceptions()">getGlobalExceptions</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of global exceptions that occured during data operation run.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>,<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/access/util/DefaultOperationObserver.html#getQueryExceptions()">getQueryExceptions</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of exceptions that occured during data operation run by query.</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/util/DefaultOperationObserver.html#hasExceptions()">hasExceptions</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns <code>true</code> if at least one exception was registered during query
execution.</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/util/DefaultOperationObserver.html#isIteratedResult()">isIteratedResult</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns <code>false</code>.</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/util/DefaultOperationObserver.html#nextBatchCount(org.apache.cayenne.query.Query, int[])">nextBatchCount</A></B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
int[]&nbsp;resultCount)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Callback method invoked after a batch update is executed.</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/util/DefaultOperationObserver.html#nextCount(org.apache.cayenne.query.Query, int)">nextCount</A></B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
int&nbsp;resultCount)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Callback method invoked after an updating query is executed.</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/util/DefaultOperationObserver.html#nextGeneratedRows(org.apache.cayenne.query.Query, org.apache.cayenne.access.ResultIterator)">nextGeneratedRows</A></B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
<A HREF="../../../../../org/apache/cayenne/access/ResultIterator.html" title="interface in org.apache.cayenne.access">ResultIterator</A>&nbsp;keysIterator)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Closes ResultIterator without reading its data.</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/util/DefaultOperationObserver.html#nextGlobalException(java.lang.Exception)">nextGlobalException</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A>&nbsp;ex)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Callback method invoked on exceptions that are not tied to a specific query
execution, such as JDBC connection exceptions, etc.</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/util/DefaultOperationObserver.html#nextQueryException(org.apache.cayenne.query.Query, java.lang.Exception)">nextQueryException</A></B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A>&nbsp;ex)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Callback method invoked on exceptions that happen during an execution of a specific
query.</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/util/DefaultOperationObserver.html#nextRows(org.apache.cayenne.query.Query, java.util.List)">nextRows</A></B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;?&gt;&nbsp;dataRows)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Callback method invoked for each processed ResultSet.</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/util/DefaultOperationObserver.html#nextRows(org.apache.cayenne.query.Query, org.apache.cayenne.access.ResultIterator)">nextRows</A></B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
<A HREF="../../../../../org/apache/cayenne/access/ResultIterator.html" title="interface in org.apache.cayenne.access">ResultIterator</A>&nbsp;it)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Closes ResultIterator without reading its data.</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/util/DefaultOperationObserver.html#printExceptions(java.io.PrintWriter)">printExceptions</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/PrintWriter.html?is-external=true" title="class or interface in java.io">PrintWriter</A>&nbsp;out)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Prints the information about query and global exceptions.</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.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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&nbsp;
<P>
<!-- ============ FIELD DETAIL =========== -->
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<B>Field Detail</B></FONT></TH>
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<A NAME="globalExceptions"><!-- --></A><H3>
globalExceptions</H3>
<PRE>
protected <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A>&gt; <B>globalExceptions</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="queryExceptions"><!-- --></A><H3>
queryExceptions</H3>
<PRE>
protected <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>,<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A>&gt; <B>queryExceptions</B></PRE>
<DL>
<DL>
</DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="DefaultOperationObserver()"><!-- --></A><H3>
DefaultOperationObserver</H3>
<PRE>
public <B>DefaultOperationObserver</B>()</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>
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<A NAME="printExceptions(java.io.PrintWriter)"><!-- --></A><H3>
printExceptions</H3>
<PRE>
public void <B>printExceptions</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/PrintWriter.html?is-external=true" title="class or interface in java.io">PrintWriter</A>&nbsp;out)</PRE>
<DL>
<DD>Prints the information about query and global exceptions.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getGlobalExceptions()"><!-- --></A><H3>
getGlobalExceptions</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A>&gt; <B>getGlobalExceptions</B>()</PRE>
<DL>
<DD>Returns a list of global exceptions that occured during data operation run.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getQueryExceptions()"><!-- --></A><H3>
getQueryExceptions</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>,<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A>&gt; <B>getQueryExceptions</B>()</PRE>
<DL>
<DD>Returns a list of exceptions that occured during data operation run by query.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hasExceptions()"><!-- --></A><H3>
hasExceptions</H3>
<PRE>
public boolean <B>hasExceptions</B>()</PRE>
<DL>
<DD>Returns <code>true</code> if at least one exception was registered during query
execution.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="nextCount(org.apache.cayenne.query.Query, int)"><!-- --></A><H3>
nextCount</H3>
<PRE>
public void <B>nextCount</B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
int&nbsp;resultCount)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextCount(org.apache.cayenne.query.Query, int)">OperationObserver</A></CODE></B></DD>
<DD>Callback method invoked after an updating query is executed.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextCount(org.apache.cayenne.query.Query, int)">nextCount</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="nextBatchCount(org.apache.cayenne.query.Query, int[])"><!-- --></A><H3>
nextBatchCount</H3>
<PRE>
public void <B>nextBatchCount</B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
int[]&nbsp;resultCount)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextBatchCount(org.apache.cayenne.query.Query, int[])">OperationObserver</A></CODE></B></DD>
<DD>Callback method invoked after a batch update is executed.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextBatchCount(org.apache.cayenne.query.Query, int[])">nextBatchCount</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="nextRows(org.apache.cayenne.query.Query, java.util.List)"><!-- --></A><H3>
nextRows</H3>
<PRE>
public void <B>nextRows</B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;?&gt;&nbsp;dataRows)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextRows(org.apache.cayenne.query.Query, java.util.List)">OperationObserver</A></CODE></B></DD>
<DD>Callback method invoked for each processed ResultSet.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextRows(org.apache.cayenne.query.Query, java.util.List)">nextRows</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="nextRows(org.apache.cayenne.query.Query, org.apache.cayenne.access.ResultIterator)"><!-- --></A><H3>
nextRows</H3>
<PRE>
public void <B>nextRows</B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
<A HREF="../../../../../org/apache/cayenne/access/ResultIterator.html" title="interface in org.apache.cayenne.access">ResultIterator</A>&nbsp;it)</PRE>
<DL>
<DD>Closes ResultIterator without reading its data. If you implement a custom subclass,
only call super if closing the iterator is what you need.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextRows(org.apache.cayenne.query.Query, org.apache.cayenne.access.ResultIterator)">nextRows</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="nextGeneratedRows(org.apache.cayenne.query.Query, org.apache.cayenne.access.ResultIterator)"><!-- --></A><H3>
nextGeneratedRows</H3>
<PRE>
public void <B>nextGeneratedRows</B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
<A HREF="../../../../../org/apache/cayenne/access/ResultIterator.html" title="interface in org.apache.cayenne.access">ResultIterator</A>&nbsp;keysIterator)</PRE>
<DL>
<DD>Closes ResultIterator without reading its data. If you implement a custom subclass,
only call super if closing the iterator is what you need.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextGeneratedRows(org.apache.cayenne.query.Query, org.apache.cayenne.access.ResultIterator)">nextGeneratedRows</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Since:</B></DT>
<DD>3.0</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="nextQueryException(org.apache.cayenne.query.Query, java.lang.Exception)"><!-- --></A><H3>
nextQueryException</H3>
<PRE>
public void <B>nextQueryException</B>(<A HREF="../../../../../org/apache/cayenne/query/Query.html" title="interface in org.apache.cayenne.query">Query</A>&nbsp;query,
<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A>&nbsp;ex)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextQueryException(org.apache.cayenne.query.Query, java.lang.Exception)">OperationObserver</A></CODE></B></DD>
<DD>Callback method invoked on exceptions that happen during an execution of a specific
query.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextQueryException(org.apache.cayenne.query.Query, java.lang.Exception)">nextQueryException</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="nextGlobalException(java.lang.Exception)"><!-- --></A><H3>
nextGlobalException</H3>
<PRE>
public void <B>nextGlobalException</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A>&nbsp;ex)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextGlobalException(java.lang.Exception)">OperationObserver</A></CODE></B></DD>
<DD>Callback method invoked on exceptions that are not tied to a specific query
execution, such as JDBC connection exceptions, etc.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html#nextGlobalException(java.lang.Exception)">nextGlobalException</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationObserver.html" title="interface in org.apache.cayenne.access">OperationObserver</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="isIteratedResult()"><!-- --></A><H3>
isIteratedResult</H3>
<PRE>
public boolean <B>isIteratedResult</B>()</PRE>
<DL>
<DD>Returns <code>false</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/access/OperationHints.html#isIteratedResult()">isIteratedResult</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/access/OperationHints.html" title="interface in org.apache.cayenne.access">OperationHints</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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