http://git-wip-us.apache.org/repos/asf/cayenne-website/blob/0af753b3/docs/1.2/api/cayenne/org/objectstyle/cayenne/access/ObjectStore.html ---------------------------------------------------------------------- diff --git a/docs/1.2/api/cayenne/org/objectstyle/cayenne/access/ObjectStore.html b/docs/1.2/api/cayenne/org/objectstyle/cayenne/access/ObjectStore.html new file mode 100644 index 0000000..366f574 --- /dev/null +++ b/docs/1.2/api/cayenne/org/objectstyle/cayenne/access/ObjectStore.html @@ -0,0 +1,1656 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<!--NewPage--> +<HTML> +<HEAD> +<!-- Generated by javadoc (build 1.5.0_06) on Wed Jul 19 14:42:41 EDT 2006 --> +<TITLE> +ObjectStore (Cayenne API Documentation - v.1.2) +</TITLE> + +<META NAME="keywords" CONTENT="org.objectstyle.cayenne.access.ObjectStore class"> + +<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../objectstyle-javadoc.css" TITLE="Style"> + +<SCRIPT type="text/javascript"> +function windowTitle() +{ + parent.document.title="ObjectStore (Cayenne API Documentation - v.1.2)"; 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+ } + //--> +</SCRIPT> +<NOSCRIPT> + <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> +</NOSCRIPT> + + +</FONT></TD> +</TR> +<TR> +<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> + SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> +<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> +DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> +</TR> +</TABLE> +<A NAME="skip-navbar_top"></A> +<!-- ========= END OF TOP NAVBAR ========= --> + +<HR> +<!-- ======== START OF CLASS DATA ======== --> +<H2> +<FONT SIZE="-1"> +org.objectstyle.cayenne.access</FONT> +<BR> +Class ObjectStore</H2> +<PRE> +java.lang.Object + <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.objectstyle.cayenne.access.ObjectStore</B> +</PRE> +<DL> +<DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable, java.util.EventListener, <A HREF="../../../../org/objectstyle/cayenne/access/event/SnapshotEventListener.html" title="interface in org.objectstyle.cayenne.access.event">SnapshotEventListener</A>, <A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html" title="interface in org.objectstyle.cayenne.graph">GraphChangeHandler</A>, <A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html" title="interface in org.objectstyle.cayenne.graph">GraphManager</A></DD> +</DL> +<HR> +<DL> +<DT><PRE>public class <B>ObjectStore</B><DT>extends java.lang.Object<DT>implements java.io.Serializable, <A HREF="../../../../org/objectstyle/cayenne/access/event/SnapshotEventListener.html" title="interface in org.objectstyle.cayenne.access.event">SnapshotEventListener</A>, <A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html" title="interface in org.objectstyle.cayenne.graph">GraphManager</A></DL> +</PRE> + +<P> +ObjectStore stores objects using their ObjectId as a key. It works as a dedicated + object cache for a DataContext. Users rarely need to access ObjectStore directly, as + DataContext serves as a facade, providing cover methods for most ObjectStore + operations. +<P> + +<P> +<DL> +<DT><B>Since:</B></DT> + <DD>1.0</DD> +<DT><B>Author:</B></DT> + <DD>Andrus Adamchik</DD> +<DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#org.objectstyle.cayenne.access.ObjectStore">Serialized Form</A></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/objectstyle/cayenne/access/ObjectStore.html#changes">changes</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/objectstyle/cayenne/access/DataContext.html" title="class in org.objectstyle.cayenne.access">DataContext</A></CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#context">context</A></B></CODE> + +<BR> + The DataContext that owns this ObjectStore.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE>protected <A HREF="../../../../org/objectstyle/cayenne/access/DataRowStore.html" title="class in org.objectstyle.cayenne.access">DataRowStore</A></CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#dataRowCache">dataRowCache</A></B></CODE> + +<BR> + Stores a reference to the DataRowStore.</TD> +</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/objectstyle/cayenne/access/ObjectStore.html#newObjectsMap">newObjectsMap</A></B></CODE> + +<BR> + </TD> +</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/objectstyle/cayenne/access/ObjectStore.html#objectMap">objectMap</A></B></CODE> + +<BR> + </TD> +</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/objectstyle/cayenne/access/ObjectStore.html#queryResultMap">queryResultMap</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><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#ObjectStore()">ObjectStore</A></B>()</CODE> + +<BR> + </TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#ObjectStore(org.objectstyle.cayenne.access.DataRowStore)">ObjectStore</A></B>(<A HREF="../../../../org/objectstyle/cayenne/access/DataRowStore.html" title="class in org.objectstyle.cayenne.access">DataRowStore</A> dataRowCache)</CODE> + +<BR> + </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/objectstyle/cayenne/access/ObjectStore.html#addObject(org.objectstyle.cayenne.DataObject)">addObject</A></B>(<A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> object)</CODE> + +<BR> + <B>Deprecated.</B> <I>since 1.2 as a different change tracking algorithm is used.</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/objectstyle/cayenne/access/ObjectStore.html#arcCreated(java.lang.Object, java.lang.Object, java.lang.Object)">arcCreated</A></B>(java.lang.Object nodeId, + java.lang.Object targetNodeId, + java.lang.Object arcId)</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#arcDeleted(java.lang.Object, java.lang.Object, java.lang.Object)">arcDeleted</A></B>(java.lang.Object nodeId, + java.lang.Object targetNodeId, + java.lang.Object arcId)</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#cachedQueriesCount()">cachedQueriesCount</A></B>()</CODE> + +<BR> + Returns a number of query results cached by this object store.</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/objectstyle/cayenne/access/ObjectStore.html#cacheQueryResult(java.lang.String, java.util.List)">cacheQueryResult</A></B>(java.lang.String name, + java.util.List results)</CODE> + +<BR> + Caches a list of query results.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> java.util.List</CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getCachedQueryResult(java.lang.String)">getCachedQueryResult</A></B>(java.lang.String name)</CODE> + +<BR> + Returns cached query results for a given query, or null if no results are cached.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> <A HREF="../../../../org/objectstyle/cayenne/DataRow.html" title="class in org.objectstyle.cayenne">DataRow</A></CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getCachedSnapshot(org.objectstyle.cayenne.ObjectId)">getCachedSnapshot</A></B>(<A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> oid)</CODE> + +<BR> + Returns a snapshot for ObjectId from the underlying snapshot cache.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> <A HREF="../../../../org/objectstyle/cayenne/access/DataContext.html" title="class in org.objectstyle.cayenne.access">DataContext</A></CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getContext()">getContext</A></B>()</CODE> + +<BR> + </TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> <A HREF="../../../../org/objectstyle/cayenne/access/DataRowStore.html" title="class in org.objectstyle.cayenne.access">DataRowStore</A></CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getDataRowCache()">getDataRowCache</A></B>()</CODE> + +<BR> + Returns a DataRowStore associated with this ObjectStore.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> java.lang.Object</CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getNode(java.lang.Object)">getNode</A></B>(java.lang.Object nodeId)</CODE> + +<BR> + Returns a registered DataObject or null of no object exists for the ObjectId.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> <A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A></CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getObject(org.objectstyle.cayenne.ObjectId)">getObject</A></B>(<A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> id)</CODE> + +<BR> + <B>Deprecated.</B> <I>since 1.2 a GraphManager <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getNode(java.lang.Object)"><CODE>getNode(Object)</CODE></A> method should be + used.</I></TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> java.util.Iterator</CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getObjectIterator()">getObjectIterator</A></B>()</CODE> + +<BR> + Returns an iterator over the registered objects.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> java.util.List</CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getObjects()">getObjects</A></B>()</CODE> + +<BR> + <B>Deprecated.</B> <I>since 1.2 use GraphManager method <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#registeredNodes()"><CODE>registeredNodes()</CODE></A>.</I></TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> <A HREF="../../../../org/objectstyle/cayenne/DataRow.html" title="class in org.objectstyle.cayenne">DataRow</A></CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getSnapshot(org.objectstyle.cayenne.ObjectId)">getSnapshot</A></B>(<A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> oid)</CODE> + +<BR> + Returns a snapshot for ObjectId from the underlying snapshot cache.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> <A HREF="../../../../org/objectstyle/cayenne/DataRow.html" title="class in org.objectstyle.cayenne">DataRow</A></CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getSnapshot(org.objectstyle.cayenne.ObjectId, org.objectstyle.cayenne.access.QueryEngine)">getSnapshot</A></B>(<A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> oid, + <A HREF="../../../../org/objectstyle/cayenne/access/QueryEngine.html" title="interface in org.objectstyle.cayenne.access">QueryEngine</A> engine)</CODE> + +<BR> + <B>Deprecated.</B> <I>since 1.2. Use <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getSnapshot(org.objectstyle.cayenne.ObjectId)"><CODE>getSnapshot(ObjectId)</CODE></A> instead.</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/objectstyle/cayenne/access/ObjectStore.html#graphCommitAborted()">graphCommitAborted</A></B>()</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#graphCommitStarted()">graphCommitStarted</A></B>()</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#graphCommitted()">graphCommitted</A></B>()</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#graphRolledback()">graphRolledback</A></B>()</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#hasChanges()">hasChanges</A></B>()</CODE> + +<BR> + Returns <code>true</code> if there are any modified, deleted or new objects + registered with this ObjectStore, <code>false</code> otherwise.</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/objectstyle/cayenne/access/ObjectStore.html#nodeCreated(java.lang.Object)">nodeCreated</A></B>(java.lang.Object nodeId)</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#nodeIdChanged(java.lang.Object, java.lang.Object)">nodeIdChanged</A></B>(java.lang.Object nodeId, + java.lang.Object newId)</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#nodePropertyChanged(java.lang.Object, java.lang.String, java.lang.Object, java.lang.Object)">nodePropertyChanged</A></B>(java.lang.Object nodeId, + java.lang.String property, + java.lang.Object oldValue, + java.lang.Object newValue)</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#nodeRemoved(java.lang.Object)">nodeRemoved</A></B>(java.lang.Object nodeId)</CODE> + +<BR> + Does nothing.</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/objectstyle/cayenne/access/ObjectStore.html#objectRelationshipSet(org.objectstyle.cayenne.DataObject, org.objectstyle.cayenne.DataObject, org.objectstyle.cayenne.map.ObjRelationship, boolean)">objectRelationshipSet</A></B>(<A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> source, + <A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> target, + <A HREF="../../../../org/objectstyle/cayenne/map/ObjRelationship.html" title="class in org.objectstyle.cayenne.map">ObjRelationship</A> relationship, + boolean processFlattened)</CODE> + +<BR> + <B>Deprecated.</B> <I>since 1.2 use <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#recordArcCreated(org.objectstyle.cayenne.Persistent, org.objectstyle.cayenne.ObjectId, java.lang.String)"><CODE>recordArcCreated(Persistent, ObjectId, String)</CODE></A>.</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/objectstyle/cayenne/access/ObjectStore.html#objectRelationshipUnset(org.objectstyle.cayenne.DataObject, org.objectstyle.cayenne.DataObject, org.objectstyle.cayenne.map.ObjRelationship, boolean)">objectRelationshipUnset</A></B>(<A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> source, + <A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> target, + <A HREF="../../../../org/objectstyle/cayenne/map/ObjRelationship.html" title="class in org.objectstyle.cayenne.map">ObjRelationship</A> relationship, + boolean processFlattened)</CODE> + +<BR> + <B>Deprecated.</B> <I>since 1.2 use <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#recordArcDeleted(org.objectstyle.cayenne.Persistent, org.objectstyle.cayenne.ObjectId, java.lang.String)"><CODE>recordArcDeleted(Persistent, ObjectId, String)</CODE></A>.</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/objectstyle/cayenne/access/ObjectStore.html#objectsCommitted()">objectsCommitted</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> java.util.List</CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#objectsInState(int)">objectsInState</A></B>(int state)</CODE> + +<BR> + Return a subset of registered objects that are in a certian persistence state.</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/objectstyle/cayenne/access/ObjectStore.html#objectsInvalidated(java.util.Collection)">objectsInvalidated</A></B>(java.util.Collection objects)</CODE> + +<BR> + Invalidates a collection of DataObjects.</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/objectstyle/cayenne/access/ObjectStore.html#objectsRolledBack()">objectsRolledBack</A></B>()</CODE> + +<BR> + Reverts changes to all stored uncomitted objects.</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/objectstyle/cayenne/access/ObjectStore.html#objectsUnregistered(java.util.Collection)">objectsUnregistered</A></B>(java.util.Collection objects)</CODE> + +<BR> + Evicts a collection of DataObjects from the ObjectStore, invalidates the underlying + cache snapshots.</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/objectstyle/cayenne/access/ObjectStore.html#recordArcCreated(org.objectstyle.cayenne.Persistent, org.objectstyle.cayenne.ObjectId, java.lang.String)">recordArcCreated</A></B>(<A HREF="../../../../org/objectstyle/cayenne/Persistent.html" title="interface in org.objectstyle.cayenne">Persistent</A> object, + <A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> targetId, + java.lang.String relationshipName)</CODE> + +<BR> + Performs tracking of object relationship changes.</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/objectstyle/cayenne/access/ObjectStore.html#recordArcDeleted(org.objectstyle.cayenne.Persistent, org.objectstyle.cayenne.ObjectId, java.lang.String)">recordArcDeleted</A></B>(<A HREF="../../../../org/objectstyle/cayenne/Persistent.html" title="interface in org.objectstyle.cayenne">Persistent</A> object, + <A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> targetId, + java.lang.String relationshipName)</CODE> + +<BR> + Performs tracking of object relationship changes.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> java.util.Collection</CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#registeredNodes()">registeredNodes</A></B>()</CODE> + +<BR> + Returns all registered DataObjects.</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/objectstyle/cayenne/access/ObjectStore.html#registeredObjectsCount()">registeredObjectsCount</A></B>()</CODE> + +<BR> + Returns a number of objects currently registered with this ObjectStore.</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/objectstyle/cayenne/access/ObjectStore.html#registerNode(java.lang.Object, java.lang.Object)">registerNode</A></B>(java.lang.Object nodeId, + java.lang.Object nodeObject)</CODE> + +<BR> + "Registers" a graph node, usually striong the node in some internal map using its + id as a key.</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/objectstyle/cayenne/access/ObjectStore.html#resolveHollow(org.objectstyle.cayenne.DataObject)">resolveHollow</A></B>(<A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> object)</CODE> + +<BR> + Initializes object with data from cache or from the database, if this object is not + fully resolved.</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/objectstyle/cayenne/access/ObjectStore.html#setContext(org.objectstyle.cayenne.access.DataContext)">setContext</A></B>(<A HREF="../../../../org/objectstyle/cayenne/access/DataContext.html" title="class in org.objectstyle.cayenne.access">DataContext</A> context)</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/objectstyle/cayenne/access/ObjectStore.html#setDataRowCache(org.objectstyle.cayenne.access.DataRowStore)">setDataRowCache</A></B>(<A HREF="../../../../org/objectstyle/cayenne/access/DataRowStore.html" title="class in org.objectstyle.cayenne.access">DataRowStore</A> dataRowCache)</CODE> + +<BR> + Sets parent DataRowStore.</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/objectstyle/cayenne/access/ObjectStore.html#snapshotsChanged(org.objectstyle.cayenne.access.event.SnapshotEvent)">snapshotsChanged</A></B>(<A HREF="../../../../org/objectstyle/cayenne/access/event/SnapshotEvent.html" title="class in org.objectstyle.cayenne.access.event">SnapshotEvent</A> event)</CODE> + +<BR> + SnapshotEventListener implementation that processes snapshot change event, updating + DataObjects that have the changes.</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/objectstyle/cayenne/access/ObjectStore.html#snapshotsUpdatedForObjects(java.util.List, java.util.List, boolean)">snapshotsUpdatedForObjects</A></B>(java.util.List objects, + java.util.List snapshots, + boolean refresh)</CODE> + +<BR> + Updates snapshots in the underlying DataRowStore.</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/objectstyle/cayenne/access/ObjectStore.html#startTrackingNewObjects()">startTrackingNewObjects</A></B>()</CODE> + +<BR> + Starts tracking the registration of new objects from this ObjectStore.</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/objectstyle/cayenne/access/ObjectStore.html#unregisterNewObjects()">unregisterNewObjects</A></B>()</CODE> + +<BR> + Unregisters the newly registered DataObjects from this objectStore.</TD> +</TR> +<TR BGCOLOR="white" CLASS="TableRowColor"> +<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> +<CODE> java.lang.Object</CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#unregisterNode(java.lang.Object)">unregisterNode</A></B>(java.lang.Object nodeId)</CODE> + +<BR> + "Unregisters" a graph node, forgetting any information associated with nodeId.</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/objectstyle/cayenne/access/ObjectStore.html#validateUncommittedObjects()">validateUncommittedObjects</A></B>()</CODE> + +<BR> + <B>Deprecated.</B> <I>since 1.2 - This method is no longer used in Cayenne internally.</I></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="newObjectsMap"><!-- --></A><H3> +newObjectsMap</H3> +<PRE> +protected transient java.util.Map <B>newObjectsMap</B></PRE> +<DL> +<DL> +</DL> +</DL> +<HR> + +<A NAME="objectMap"><!-- --></A><H3> +objectMap</H3> +<PRE> +protected java.util.Map <B>objectMap</B></PRE> +<DL> +<DL> +</DL> +</DL> +<HR> + +<A NAME="queryResultMap"><!-- --></A><H3> +queryResultMap</H3> +<PRE> +protected java.util.Map <B>queryResultMap</B></PRE> +<DL> +<DL> +</DL> +</DL> +<HR> + +<A NAME="changes"><!-- --></A><H3> +changes</H3> +<PRE> +protected java.util.Map <B>changes</B></PRE> +<DL> +<DL> +</DL> +</DL> +<HR> + +<A NAME="dataRowCache"><!-- --></A><H3> +dataRowCache</H3> +<PRE> +protected transient <A HREF="../../../../org/objectstyle/cayenne/access/DataRowStore.html" title="class in org.objectstyle.cayenne.access">DataRowStore</A> <B>dataRowCache</B></PRE> +<DL> +<DD>Stores a reference to the DataRowStore. + <p> + <i>Serialization note: </i> It is up to the owner of this ObjectStore to initialize + DataRowStore after deserialization of this object. ObjectStore will not know how to + restore the DataRowStore by itself. + </p> +<P> +<DL> +</DL> +</DL> +<HR> + +<A NAME="context"><!-- --></A><H3> +context</H3> +<PRE> +protected <A HREF="../../../../org/objectstyle/cayenne/access/DataContext.html" title="class in org.objectstyle.cayenne.access">DataContext</A> <B>context</B></PRE> +<DL> +<DD>The DataContext that owns this ObjectStore. +<P> +<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="ObjectStore()"><!-- --></A><H3> +ObjectStore</H3> +<PRE> +public <B>ObjectStore</B>()</PRE> +<DL> +</DL> +<HR> + +<A NAME="ObjectStore(org.objectstyle.cayenne.access.DataRowStore)"><!-- --></A><H3> +ObjectStore</H3> +<PRE> +public <B>ObjectStore</B>(<A HREF="../../../../org/objectstyle/cayenne/access/DataRowStore.html" title="class in org.objectstyle.cayenne.access">DataRowStore</A> dataRowCache)</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"> +<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> +<B>Method Detail</B></FONT></TH> +</TR> +</TABLE> + +<A NAME="recordArcCreated(org.objectstyle.cayenne.Persistent, org.objectstyle.cayenne.ObjectId, java.lang.String)"><!-- --></A><H3> +recordArcCreated</H3> +<PRE> +public void <B>recordArcCreated</B>(<A HREF="../../../../org/objectstyle/cayenne/Persistent.html" title="interface in org.objectstyle.cayenne">Persistent</A> object, + <A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> targetId, + java.lang.String relationshipName)</PRE> +<DL> +<DD>Performs tracking of object relationship changes. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="recordArcDeleted(org.objectstyle.cayenne.Persistent, org.objectstyle.cayenne.ObjectId, java.lang.String)"><!-- --></A><H3> +recordArcDeleted</H3> +<PRE> +public void <B>recordArcDeleted</B>(<A HREF="../../../../org/objectstyle/cayenne/Persistent.html" title="interface in org.objectstyle.cayenne">Persistent</A> object, + <A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> targetId, + java.lang.String relationshipName)</PRE> +<DL> +<DD>Performs tracking of object relationship changes. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="registeredObjectsCount()"><!-- --></A><H3> +registeredObjectsCount</H3> +<PRE> +public int <B>registeredObjectsCount</B>()</PRE> +<DL> +<DD>Returns a number of objects currently registered with this ObjectStore. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="cachedQueriesCount()"><!-- --></A><H3> +cachedQueriesCount</H3> +<PRE> +public int <B>cachedQueriesCount</B>()</PRE> +<DL> +<DD>Returns a number of query results cached by this object store. Note that each + result is a list and can possibly contain a large number of entries. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getDataRowCache()"><!-- --></A><H3> +getDataRowCache</H3> +<PRE> +public <A HREF="../../../../org/objectstyle/cayenne/access/DataRowStore.html" title="class in org.objectstyle.cayenne.access">DataRowStore</A> <B>getDataRowCache</B>()</PRE> +<DL> +<DD>Returns a DataRowStore associated with this ObjectStore. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="setDataRowCache(org.objectstyle.cayenne.access.DataRowStore)"><!-- --></A><H3> +setDataRowCache</H3> +<PRE> +public void <B>setDataRowCache</B>(<A HREF="../../../../org/objectstyle/cayenne/access/DataRowStore.html" title="class in org.objectstyle.cayenne.access">DataRowStore</A> dataRowCache)</PRE> +<DL> +<DD>Sets parent DataRowStore. Registers to receive SnapshotEvents if the cache is + configured to allow ObjectStores to receive such events. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="objectsInvalidated(java.util.Collection)"><!-- --></A><H3> +objectsInvalidated</H3> +<PRE> +public void <B>objectsInvalidated</B>(java.util.Collection objects)</PRE> +<DL> +<DD>Invalidates a collection of DataObjects. Changes objects state to HOLLOW. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>See Also:</B><DD><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#objectsUnregistered(java.util.Collection)"><CODE>objectsUnregistered(Collection)</CODE></A></DL> +</DD> +</DL> +<HR> + +<A NAME="objectsUnregistered(java.util.Collection)"><!-- --></A><H3> +objectsUnregistered</H3> +<PRE> +public void <B>objectsUnregistered</B>(java.util.Collection objects)</PRE> +<DL> +<DD>Evicts a collection of DataObjects from the ObjectStore, invalidates the underlying + cache snapshots. Changes objects state to TRANSIENT. This method can be used for + manual cleanup of Cayenne cache. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>See Also:</B><DD><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#objectsInvalidated(java.util.Collection)"><CODE>objectsInvalidated(Collection)</CODE></A></DL> +</DD> +</DL> +<HR> + +<A NAME="objectsRolledBack()"><!-- --></A><H3> +objectsRolledBack</H3> +<PRE> +public void <B>objectsRolledBack</B>()</PRE> +<DL> +<DD>Reverts changes to all stored uncomitted objects. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="objectRelationshipUnset(org.objectstyle.cayenne.DataObject, org.objectstyle.cayenne.DataObject, org.objectstyle.cayenne.map.ObjRelationship, boolean)"><!-- --></A><H3> +objectRelationshipUnset</H3> +<PRE> +public void <B>objectRelationshipUnset</B>(<A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> source, + <A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> target, + <A HREF="../../../../org/objectstyle/cayenne/map/ObjRelationship.html" title="class in org.objectstyle.cayenne.map">ObjRelationship</A> relationship, + boolean processFlattened)</PRE> +<DL> +<DD><B>Deprecated.</B> <I>since 1.2 use <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#recordArcDeleted(org.objectstyle.cayenne.Persistent, org.objectstyle.cayenne.ObjectId, java.lang.String)"><CODE>recordArcDeleted(Persistent, ObjectId, String)</CODE></A>.</I> +<P> +<DD>Performs tracking of object relationship changes. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="objectRelationshipSet(org.objectstyle.cayenne.DataObject, org.objectstyle.cayenne.DataObject, org.objectstyle.cayenne.map.ObjRelationship, boolean)"><!-- --></A><H3> +objectRelationshipSet</H3> +<PRE> +public void <B>objectRelationshipSet</B>(<A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> source, + <A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> target, + <A HREF="../../../../org/objectstyle/cayenne/map/ObjRelationship.html" title="class in org.objectstyle.cayenne.map">ObjRelationship</A> relationship, + boolean processFlattened)</PRE> +<DL> +<DD><B>Deprecated.</B> <I>since 1.2 use <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#recordArcCreated(org.objectstyle.cayenne.Persistent, org.objectstyle.cayenne.ObjectId, java.lang.String)"><CODE>recordArcCreated(Persistent, ObjectId, String)</CODE></A>.</I> +<P> +<DD>Performs tracking of object relationship changes. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="snapshotsUpdatedForObjects(java.util.List, java.util.List, boolean)"><!-- --></A><H3> +snapshotsUpdatedForObjects</H3> +<PRE> +public void <B>snapshotsUpdatedForObjects</B>(java.util.List objects, + java.util.List snapshots, + boolean refresh)</PRE> +<DL> +<DD>Updates snapshots in the underlying DataRowStore. If <code>refresh</code> is + true, all snapshots in <code>snapshots</code> will be loaded into DataRowStore, + regardless of the existing cache state. If <code>refresh</code> is false, only + missing snapshots are loaded. This method is normally called internally by the + DataContext owning the ObjectStore to update the caches after a select query. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Parameters:</B><DD><CODE>objects</CODE> - a list of object whose snapshots need to be updated.<DD><CODE>snapshots</CODE> - a list of snapshots. Must be of the same length and use the same + order as <code>objects</code> list.<DD><CODE>refresh</CODE> - controls whether existing cached snapshots should be replaced with + the new ones.<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="objectsCommitted()"><!-- --></A><H3> +objectsCommitted</H3> +<PRE> +public void <B>objectsCommitted</B>()</PRE> +<DL> +<DD><B>Deprecated.</B> <I>since 1.2 unused.</I> +<P> +<DD>Processes internal objects after the parent DataContext was committed. Changes + object persistence state and handles snapshot updates. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="addObject(org.objectstyle.cayenne.DataObject)"><!-- --></A><H3> +addObject</H3> +<PRE> +public void <B>addObject</B>(<A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> object)</PRE> +<DL> +<DD><B>Deprecated.</B> <I>since 1.2 as a different change tracking algorithm is used.</I> +<P> +<DD>Adds a new object to the ObjectStore. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="startTrackingNewObjects()"><!-- --></A><H3> +startTrackingNewObjects</H3> +<PRE> +public void <B>startTrackingNewObjects</B>()</PRE> +<DL> +<DD>Starts tracking the registration of new objects from this ObjectStore. Used in + conjunction with unregisterNewObjects() to control garbage collection when an + instance of ObjectStore is used over a longer time for batch processing. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>See Also:</B><DD><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#unregisterNewObjects()"><CODE>unregisterNewObjects()</CODE></A></DL> +</DD> +</DL> +<HR> + +<A NAME="unregisterNewObjects()"><!-- --></A><H3> +unregisterNewObjects</H3> +<PRE> +public void <B>unregisterNewObjects</B>()</PRE> +<DL> +<DD>Unregisters the newly registered DataObjects from this objectStore. Used in + conjunction with startTrackingNewObjects() to control garbage collection when an + instance of ObjectStore is used over a longer time for batch processing. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>See Also:</B><DD><A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#startTrackingNewObjects()"><CODE>startTrackingNewObjects()</CODE></A></DL> +</DD> +</DL> +<HR> + +<A NAME="getObject(org.objectstyle.cayenne.ObjectId)"><!-- --></A><H3> +getObject</H3> +<PRE> +public <A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> <B>getObject</B>(<A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> id)</PRE> +<DL> +<DD><B>Deprecated.</B> <I>since 1.2 a GraphManager <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getNode(java.lang.Object)"><CODE>getNode(Object)</CODE></A> method should be + used.</I> +<P> +<DD>Returns a DataObject registered for a given ObjectId, or null if no such object + exists. This method does not do a database fetch. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getCachedSnapshot(org.objectstyle.cayenne.ObjectId)"><!-- --></A><H3> +getCachedSnapshot</H3> +<PRE> +public <A HREF="../../../../org/objectstyle/cayenne/DataRow.html" title="class in org.objectstyle.cayenne">DataRow</A> <B>getCachedSnapshot</B>(<A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> oid)</PRE> +<DL> +<DD>Returns a snapshot for ObjectId from the underlying snapshot cache. If cache + contains no snapshot, a null is returned. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getCachedQueryResult(java.lang.String)"><!-- --></A><H3> +getCachedQueryResult</H3> +<PRE> +public java.util.List <B>getCachedQueryResult</B>(java.lang.String name)</PRE> +<DL> +<DD>Returns cached query results for a given query, or null if no results are cached. + Note that ObjectStore will only lookup results in its local cache, and not the + shared cache associated with the underlying DataRowStore. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="cacheQueryResult(java.lang.String, java.util.List)"><!-- --></A><H3> +cacheQueryResult</H3> +<PRE> +public void <B>cacheQueryResult</B>(java.lang.String name, + java.util.List results)</PRE> +<DL> +<DD>Caches a list of query results. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getSnapshot(org.objectstyle.cayenne.ObjectId, org.objectstyle.cayenne.access.QueryEngine)"><!-- --></A><H3> +getSnapshot</H3> +<PRE> +public <A HREF="../../../../org/objectstyle/cayenne/DataRow.html" title="class in org.objectstyle.cayenne">DataRow</A> <B>getSnapshot</B>(<A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> oid, + <A HREF="../../../../org/objectstyle/cayenne/access/QueryEngine.html" title="interface in org.objectstyle.cayenne.access">QueryEngine</A> engine)</PRE> +<DL> +<DD><B>Deprecated.</B> <I>since 1.2. Use <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#getSnapshot(org.objectstyle.cayenne.ObjectId)"><CODE>getSnapshot(ObjectId)</CODE></A> instead.</I> +<P> +<DD>Returns a snapshot for ObjectId from the underlying snapshot cache. If cache + contains no snapshot, it will attempt fetching it using provided QueryEngine. If + fetch attempt fails or inconsistent data is returned, underlying cache will throw a + CayenneRuntimeException. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getSnapshot(org.objectstyle.cayenne.ObjectId)"><!-- --></A><H3> +getSnapshot</H3> +<PRE> +public <A HREF="../../../../org/objectstyle/cayenne/DataRow.html" title="class in org.objectstyle.cayenne">DataRow</A> <B>getSnapshot</B>(<A HREF="../../../../org/objectstyle/cayenne/ObjectId.html" title="class in org.objectstyle.cayenne">ObjectId</A> oid)</PRE> +<DL> +<DD>Returns a snapshot for ObjectId from the underlying snapshot cache. If cache + contains no snapshot, it will attempt fetching it using provided QueryEngine. If + fetch attempt fails or inconsistent data is returned, underlying cache will throw a + CayenneRuntimeException. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getObjects()"><!-- --></A><H3> +getObjects</H3> +<PRE> +public java.util.List <B>getObjects</B>()</PRE> +<DL> +<DD><B>Deprecated.</B> <I>since 1.2 use GraphManager method <A HREF="../../../../org/objectstyle/cayenne/access/ObjectStore.html#registeredNodes()"><CODE>registeredNodes()</CODE></A>.</I> +<P> +<DD>Returns a list of objects that are registered with this DataContext, regardless of + their persistence state. List is returned by copy and can be modified by the + caller. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getObjectIterator()"><!-- --></A><H3> +getObjectIterator</H3> +<PRE> +public java.util.Iterator <B>getObjectIterator</B>()</PRE> +<DL> +<DD>Returns an iterator over the registered objects. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="hasChanges()"><!-- --></A><H3> +hasChanges</H3> +<PRE> +public boolean <B>hasChanges</B>()</PRE> +<DL> +<DD>Returns <code>true</code> if there are any modified, deleted or new objects + registered with this ObjectStore, <code>false</code> otherwise. This method will + treat "phantom" modifications are real ones. I.e. if you "change" an object + property to an equivalent value, this method will still think such object is + modified. Phantom modifications are only detected and discarded during commit. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="objectsInState(int)"><!-- --></A><H3> +objectsInState</H3> +<PRE> +public java.util.List <B>objectsInState</B>(int state)</PRE> +<DL> +<DD>Return a subset of registered objects that are in a certian persistence state. + Collection is returned by copy. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="snapshotsChanged(org.objectstyle.cayenne.access.event.SnapshotEvent)"><!-- --></A><H3> +snapshotsChanged</H3> +<PRE> +public void <B>snapshotsChanged</B>(<A HREF="../../../../org/objectstyle/cayenne/access/event/SnapshotEvent.html" title="class in org.objectstyle.cayenne.access.event">SnapshotEvent</A> event)</PRE> +<DL> +<DD>SnapshotEventListener implementation that processes snapshot change event, updating + DataObjects that have the changes. + <p> + <i>Implementation note: </i> This method should not attempt to alter the underlying + DataRowStore, since it is normally invoked *AFTER* the DataRowStore was modified as + a result of some external interaction. + </p> +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/access/event/SnapshotEventListener.html#snapshotsChanged(org.objectstyle.cayenne.access.event.SnapshotEvent)">snapshotsChanged</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/access/event/SnapshotEventListener.html" title="interface in org.objectstyle.cayenne.access.event">SnapshotEventListener</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="validateUncommittedObjects()"><!-- --></A><H3> +validateUncommittedObjects</H3> +<PRE> +public void <B>validateUncommittedObjects</B>() + throws <A HREF="../../../../org/objectstyle/cayenne/validation/ValidationException.html" title="class in org.objectstyle.cayenne.validation">ValidationException</A></PRE> +<DL> +<DD><B>Deprecated.</B> <I>since 1.2 - This method is no longer used in Cayenne internally.</I> +<P> +<DD>Performs validation of all uncommitted objects in the ObjectStore. If validation + fails, a ValidationException is thrown, listing all encountered failures. This is a + utility method for the users to call. Cayenne itself uses a different mechanism to + validate objects on commit. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> + +<DT><B>Throws:</B> +<DD><CODE><A HREF="../../../../org/objectstyle/cayenne/validation/ValidationException.html" title="class in org.objectstyle.cayenne.validation">ValidationException</A></CODE><DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="resolveHollow(org.objectstyle.cayenne.DataObject)"><!-- --></A><H3> +resolveHollow</H3> +<PRE> +public void <B>resolveHollow</B>(<A HREF="../../../../org/objectstyle/cayenne/DataObject.html" title="interface in org.objectstyle.cayenne">DataObject</A> object)</PRE> +<DL> +<DD>Initializes object with data from cache or from the database, if this object is not + fully resolved. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.1</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getContext()"><!-- --></A><H3> +getContext</H3> +<PRE> +public <A HREF="../../../../org/objectstyle/cayenne/access/DataContext.html" title="class in org.objectstyle.cayenne.access">DataContext</A> <B>getContext</B>()</PRE> +<DL> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="setContext(org.objectstyle.cayenne.access.DataContext)"><!-- --></A><H3> +setContext</H3> +<PRE> +public void <B>setContext</B>(<A HREF="../../../../org/objectstyle/cayenne/access/DataContext.html" title="class in org.objectstyle.cayenne.access">DataContext</A> context)</PRE> +<DL> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="getNode(java.lang.Object)"><!-- --></A><H3> +getNode</H3> +<PRE> +public java.lang.Object <B>getNode</B>(java.lang.Object nodeId)</PRE> +<DL> +<DD>Returns a registered DataObject or null of no object exists for the ObjectId. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html#getNode(java.lang.Object)">getNode</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html" title="interface in org.objectstyle.cayenne.graph">GraphManager</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="registeredNodes()"><!-- --></A><H3> +registeredNodes</H3> +<PRE> +public java.util.Collection <B>registeredNodes</B>()</PRE> +<DL> +<DD>Returns all registered DataObjects. List is returned by copy and can be modified by + the caller. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html#registeredNodes()">registeredNodes</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html" title="interface in org.objectstyle.cayenne.graph">GraphManager</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="registerNode(java.lang.Object, java.lang.Object)"><!-- --></A><H3> +registerNode</H3> +<PRE> +public void <B>registerNode</B>(java.lang.Object nodeId, + java.lang.Object nodeObject)</PRE> +<DL> +<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html#registerNode(java.lang.Object, java.lang.Object)">GraphManager</A></CODE></B></DD> +<DD>"Registers" a graph node, usually striong the node in some internal map using its + id as a key. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html#registerNode(java.lang.Object, java.lang.Object)">registerNode</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html" title="interface in org.objectstyle.cayenne.graph">GraphManager</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="unregisterNode(java.lang.Object)"><!-- --></A><H3> +unregisterNode</H3> +<PRE> +public java.lang.Object <B>unregisterNode</B>(java.lang.Object nodeId)</PRE> +<DL> +<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html#unregisterNode(java.lang.Object)">GraphManager</A></CODE></B></DD> +<DD>"Unregisters" a graph node, forgetting any information associated with nodeId. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html#unregisterNode(java.lang.Object)">unregisterNode</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphManager.html" title="interface in org.objectstyle.cayenne.graph">GraphManager</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="graphCommitAborted()"><!-- --></A><H3> +graphCommitAborted</H3> +<PRE> +public void <B>graphCommitAborted</B>()</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="graphCommitStarted()"><!-- --></A><H3> +graphCommitStarted</H3> +<PRE> +public void <B>graphCommitStarted</B>()</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="graphCommitted()"><!-- --></A><H3> +graphCommitted</H3> +<PRE> +public void <B>graphCommitted</B>()</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="graphRolledback()"><!-- --></A><H3> +graphRolledback</H3> +<PRE> +public void <B>graphRolledback</B>()</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +</DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="nodeIdChanged(java.lang.Object, java.lang.Object)"><!-- --></A><H3> +nodeIdChanged</H3> +<PRE> +public void <B>nodeIdChanged</B>(java.lang.Object nodeId, + java.lang.Object newId)</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html#nodeIdChanged(java.lang.Object, java.lang.Object)">nodeIdChanged</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html" title="interface in org.objectstyle.cayenne.graph">GraphChangeHandler</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="nodeCreated(java.lang.Object)"><!-- --></A><H3> +nodeCreated</H3> +<PRE> +public void <B>nodeCreated</B>(java.lang.Object nodeId)</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html#nodeCreated(java.lang.Object)">nodeCreated</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html" title="interface in org.objectstyle.cayenne.graph">GraphChangeHandler</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="nodeRemoved(java.lang.Object)"><!-- --></A><H3> +nodeRemoved</H3> +<PRE> +public void <B>nodeRemoved</B>(java.lang.Object nodeId)</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html#nodeRemoved(java.lang.Object)">nodeRemoved</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html" title="interface in org.objectstyle.cayenne.graph">GraphChangeHandler</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="nodePropertyChanged(java.lang.Object, java.lang.String, java.lang.Object, java.lang.Object)"><!-- --></A><H3> +nodePropertyChanged</H3> +<PRE> +public void <B>nodePropertyChanged</B>(java.lang.Object nodeId, + java.lang.String property, + java.lang.Object oldValue, + java.lang.Object newValue)</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html#nodePropertyChanged(java.lang.Object, java.lang.String, java.lang.Object, java.lang.Object)">nodePropertyChanged</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html" title="interface in org.objectstyle.cayenne.graph">GraphChangeHandler</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="arcCreated(java.lang.Object, java.lang.Object, java.lang.Object)"><!-- --></A><H3> +arcCreated</H3> +<PRE> +public void <B>arcCreated</B>(java.lang.Object nodeId, + java.lang.Object targetNodeId, + java.lang.Object arcId)</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html#arcCreated(java.lang.Object, java.lang.Object, java.lang.Object)">arcCreated</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html" title="interface in org.objectstyle.cayenne.graph">GraphChangeHandler</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<HR> + +<A NAME="arcDeleted(java.lang.Object, java.lang.Object, java.lang.Object)"><!-- --></A><H3> +arcDeleted</H3> +<PRE> +public void <B>arcDeleted</B>(java.lang.Object nodeId, + java.lang.Object targetNodeId, + java.lang.Object arcId)</PRE> +<DL> +<DD>Does nothing. +<P> +<DD><DL> +<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html#arcDeleted(java.lang.Object, java.lang.Object, java.lang.Object)">arcDeleted</A></CODE> in interface <CODE><A HREF="../../../../org/objectstyle/cayenne/graph/GraphChangeHandler.html" title="interface in org.objectstyle.cayenne.graph">GraphChangeHandler</A></CODE></DL> +</DD> +<DD><DL> +<DT><B>Since:</B></DT> + <DD>1.2</DD> +</DL> +</DD> +</DL> +<!-- ========= END OF CLASS DATA ========= --> +<HR> + + +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<A NAME="navbar_bottom"><!-- --></A> +<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> +<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" 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NAME="skip-navbar_top"></A> +<!-- ========= END OF TOP NAVBAR ========= --> + +<HR> +<!-- ======== START OF CLASS DATA ======== --> +<H2> +<FONT SIZE="-1"> +org.objectstyle.cayenne.access</FONT> +<BR> +Interface OperationHints</H2> +<DL> +<DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../../../org/objectstyle/cayenne/access/OperationObserver.html" title="interface in org.objectstyle.cayenne.access">OperationObserver</A></DD> +</DL> +<DL> +<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/objectstyle/cayenne/access/util/ContextCommitObserver.html" title="class in org.objectstyle.cayenne.access.util">ContextCommitObserver</A>, <A HREF="../../../../org/objectstyle/cayenne/access/DataDomainLegacyQueryAction.html" title="class in org.objectstyle.cayenne.access">DataDomainLegacyQueryAction</A>, <A HREF="../../../../org/objectstyle/cayenne/access/util/DefaultOperationObserver.html" title="class in org.objectstyle.cayenne.access.util">DefaultOperationObserver</A>, <A HREF="../../../../org/objectstyle/cayenne/access/util/IteratedSelectObserver.html" title="class in org.objectstyle.cayenne.access.util">IteratedSelectObserver</A>, <A HREF="../../../../org/objectstyle/cayenne/access/QueryResult.html" title="class in org.objectstyle.cayenne.access">QueryResult</A>, <A HREF="../../../../org/objectstyle/cayenne/access/util/SelectObserver.html" title="class in org.objectstyle.cayenne.access.util">SelectObserver </A></DD> +</DL> +<HR> +<DL> +<DT><PRE>public interface <B>OperationHints</B></DL> +</PRE> + +<P> +Defines API that allows QueryEngine to obtain information about query execution + strategy. +<P> + +<P> +<DL> +<DT><B>Author:</B></DT> + <DD>Andrei Adamchik</DD> +</DL> +<HR> + +<P> + +<!-- ========== 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> org.apache.log4j.Level</CODE></FONT></TD> +<TD><CODE><B><A HREF="../../../../org/objectstyle/cayenne/access/OperationHints.html#getLoggingLevel()">getLoggingLevel</A></B>()</CODE> + +<BR> + <B>Deprecated.</B> <I>Unused since 1.2</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/objectstyle/cayenne/access/OperationHints.html#isIteratedResult()">isIteratedResult</A></B>()</CODE> + +<BR> + Returns <code>true</code> to indicate that any results of a select operation + should be returned as a ResultIterator.</TD> +</TR> +</TABLE> + +<P> + +<!-- ============ 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="getLoggingLevel()"><!-- --></A><H3> +getLoggingLevel</H3> +<PRE> +org.apache.log4j.Level <B>getLoggingLevel</B>()</PRE> +<DL> +<DD><B>Deprecated.</B> <I>Unused since 1.2</I> +<P> +<DD><DL> +</DL> +</DD> +</DL> +<HR> + +<A NAME="isIteratedResult()"><!-- --></A><H3> +isIteratedResult</H3> +<PRE> +boolean <B>isIteratedResult</B>()</PRE> +<DL> +<DD>Returns <code>true</code> to indicate that any results of a select operation + should be returned as a ResultIterator. <code>false</code> is returned when the + results are expected as a list. +<P> +<DD><DL> +</DL> +</DD> +</DL> +<!-- ========= END OF CLASS DATA ========= --> +<HR> + + +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<A NAME="navbar_bottom"><!-- --></A> +<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> +<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" 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