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| SUMMARY: NESTED | <A HREF="#fields_inherited_from_class_org.apache.openjpa.kernel.TransferFieldManager">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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| org.apache.openjpa.kernel</FONT> |
| <BR> |
| Class VersionAttachStrategy</H2> |
| <PRE> |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html" title="class in org.apache.openjpa.kernel">org.apache.openjpa.kernel.TransferFieldManager</A> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html" title="class in org.apache.openjpa.kernel">org.apache.openjpa.kernel.AttachStrategy</A> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.openjpa.kernel.VersionAttachStrategy</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/openjpa/enhance/FieldConsumer.html" title="interface in org.apache.openjpa.enhance">FieldConsumer</A>, <A HREF="../../../../org/apache/openjpa/enhance/FieldManager.html" title="interface in org.apache.openjpa.enhance">FieldManager</A>, <A HREF="../../../../org/apache/openjpa/enhance/FieldSupplier.html" title="interface in org.apache.openjpa.enhance">FieldSupplier</A>, <A HREF="../../../../org/apache/openjpa/kernel/DetachState.html" title="interface in org.apache.openjpa.kernel">DetachState</A></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE> class <B>VersionAttachStrategy</B><DT>extends <A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html" title="class in org.apache.openjpa.kernel">AttachStrategy</A><DT>implements <A HREF="../../../../org/apache/openjpa/kernel/DetachState.html" title="interface in org.apache.openjpa.kernel">DetachState</A></DL> |
| </PRE> |
| |
| <P> |
| Handles attaching instances using version and primary key fields. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Author:</B></DT> |
| <DD>Steve Kim</DD> |
| </DL> |
| <HR> |
| |
| <P> |
| <!-- =========== FIELD SUMMARY =========== --> |
| |
| <A NAME="field_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Field Summary</B></FONT></TH> |
| </TR> |
| </TABLE> |
| <A NAME="fields_inherited_from_class_org.apache.openjpa.kernel.TransferFieldManager"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Fields inherited from class org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html" title="class in org.apache.openjpa.kernel">TransferFieldManager</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#dblval">dblval</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#field">field</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#longval">longval</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#objval">objval</A></CODE></TD> |
| </TR> |
| </TABLE> |
| <A NAME="fields_inherited_from_class_org.apache.openjpa.kernel.DetachState"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Fields inherited from interface org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/DetachState.html" title="interface in org.apache.openjpa.kernel">DetachState</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/DetachState.html#DETACH_ALL">DETACH_ALL</A>, <A HREF="../../../../org/apache/openjpa/kernel/DetachState.html#DETACH_FETCH_GROUPS">DETACH_FETCH_GROUPS</A>, <A HREF="../../../../org/apache/openjpa/kernel/DetachState.html#DETACH_FGS">DETACH_FGS</A>, <A HREF="../../../../org/apache/openjpa/kernel/DetachState.html#DETACH_LOADED">DETACH_LOADED</A></CODE></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/apache/openjpa/kernel/VersionAttachStrategy.html#VersionAttachStrategy()">VersionAttachStrategy</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
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| <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> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/VersionAttachStrategy.html#attach(org.apache.openjpa.kernel.AttachManager, java.lang.Object, org.apache.openjpa.meta.ClassMetaData, org.apache.openjpa.enhance.PersistenceCapable, org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.meta.ValueMetaData, boolean)">attach</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/AttachManager.html" title="class in org.apache.openjpa.kernel">AttachManager</A> manager, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> toAttach, |
| <A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> meta, |
| <A HREF="../../../../org/apache/openjpa/enhance/PersistenceCapable.html" title="interface in org.apache.openjpa.enhance">PersistenceCapable</A> into, |
| <A HREF="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</A> owner, |
| <A HREF="../../../../org/apache/openjpa/meta/ValueMetaData.html" title="interface in org.apache.openjpa.meta">ValueMetaData</A> ownerMeta, |
| boolean explicit)</CODE> |
| |
| <BR> |
| Attach.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="../../../../org/apache/openjpa/enhance/PersistenceCapable.html" title="interface in org.apache.openjpa.enhance">PersistenceCapable</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/VersionAttachStrategy.html#findFromDatabase(org.apache.openjpa.kernel.AttachManager, java.lang.Object)">findFromDatabase</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/AttachManager.html" title="class in org.apache.openjpa.kernel">AttachManager</A> manager, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> pc)</CODE> |
| |
| <BR> |
| Find a PersistenceCapable instance of an Object if it exists in the |
| database.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/VersionAttachStrategy.html#getDetachedObjectId(org.apache.openjpa.kernel.AttachManager, java.lang.Object)">getDetachedObjectId</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/AttachManager.html" title="class in org.apache.openjpa.kernel">AttachManager</A> manager, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> toAttach)</CODE> |
| |
| <BR> |
| Return the identity of the given detached instance.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/VersionAttachStrategy.html#provideField(java.lang.Object, org.apache.openjpa.kernel.StateManagerImpl, int)">provideField</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> toAttach, |
| <A HREF="../../../../org/apache/openjpa/kernel/StateManagerImpl.html" title="class in org.apache.openjpa.kernel">StateManagerImpl</A> sm, |
| int field)</CODE> |
| |
| <BR> |
| Provide the given field into this field manager.</TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_org.apache.openjpa.kernel.AttachStrategy"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html" title="class in org.apache.openjpa.kernel">AttachStrategy</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#attachCollection(org.apache.openjpa.kernel.AttachManager, java.util.Collection, org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.meta.FieldMetaData)">attachCollection</A>, <A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#attachField(org.apache.openjpa.kernel.AttachManager, java.lang.Object, org.apache.openjpa.kernel.StateManagerImpl, org.apache.openjpa.meta.FieldMetaData, boolean)">attachField</A>, <A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#attachMap(org.apache.openjpa.kernel.AttachManager, java.util.Map, org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.meta.FieldMetaData)">attachMap</A>, <A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#getReference(org.apache.openjpa.kernel.AttachManager, java.lang.Object, org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.meta.ValueMetaData)">getReference</A>, <A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#persist(org.apache.openjpa.kernel.AttachManager, org.apache.openjpa.enhance.PersistenceCapable, org.apache.openjpa.meta.ClassMetaData, java.lang.Object, boolean)">persist</A></CODE></TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_org.apache.openjpa.kernel.TransferFieldManager"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class org.apache.openjpa.kernel.<A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html" title="class in org.apache.openjpa.kernel">TransferFieldManager</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#clear()">clear</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchBooleanField(int)">fetchBooleanField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchByteField(int)">fetchByteField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchCharField(int)">fetchCharField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchDoubleField(int)">fetchDoubleField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchFloatField(int)">fetchFloatField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchIntField(int)">fetchIntField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchLongField(int)">fetchLongField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchObjectField(int)">fetchObjectField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchShortField(int)">fetchShortField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#fetchStringField(int)">fetchStringField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeBooleanField(int, boolean)">storeBooleanField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeByteField(int, byte)">storeByteField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeCharField(int, char)">storeCharField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeDoubleField(int, double)">storeDoubleField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeFloatField(int, float)">storeFloatField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeIntField(int, int)">storeIntField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeLongField(int, long)">storeLongField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeObjectField(int, java.lang.Object)">storeObjectField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeShortField(int, short)">storeShortField</A>, <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html#storeStringField(int, java.lang.String)">storeStringField</A></CODE></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.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" 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/j2se/1.5.0/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ========= 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="VersionAttachStrategy()"><!-- --></A><H3> |
| VersionAttachStrategy</H3> |
| <PRE> |
| <B>VersionAttachStrategy</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"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Method Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="getDetachedObjectId(org.apache.openjpa.kernel.AttachManager, java.lang.Object)"><!-- --></A><H3> |
| getDetachedObjectId</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <B>getDetachedObjectId</B>(<A HREF="../../../../org/apache/openjpa/kernel/AttachManager.html" title="class in org.apache.openjpa.kernel">AttachManager</A> manager, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> toAttach)</PRE> |
| <DL> |
| <DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#getDetachedObjectId(org.apache.openjpa.kernel.AttachManager, java.lang.Object)">AttachStrategy</A></CODE></B></DD> |
| <DD>Return the identity of the given detached instance. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#getDetachedObjectId(org.apache.openjpa.kernel.AttachManager, java.lang.Object)">getDetachedObjectId</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html" title="class in org.apache.openjpa.kernel">AttachStrategy</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="provideField(java.lang.Object, org.apache.openjpa.kernel.StateManagerImpl, int)"><!-- --></A><H3> |
| provideField</H3> |
| <PRE> |
| protected void <B>provideField</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> toAttach, |
| <A HREF="../../../../org/apache/openjpa/kernel/StateManagerImpl.html" title="class in org.apache.openjpa.kernel">StateManagerImpl</A> sm, |
| int field)</PRE> |
| <DL> |
| <DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#provideField(java.lang.Object, org.apache.openjpa.kernel.StateManagerImpl, int)">AttachStrategy</A></CODE></B></DD> |
| <DD>Provide the given field into this field manager. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#provideField(java.lang.Object, org.apache.openjpa.kernel.StateManagerImpl, int)">provideField</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html" title="class in org.apache.openjpa.kernel">AttachStrategy</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="attach(org.apache.openjpa.kernel.AttachManager, java.lang.Object, org.apache.openjpa.meta.ClassMetaData, org.apache.openjpa.enhance.PersistenceCapable, org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.meta.ValueMetaData, boolean)"><!-- --></A><H3> |
| attach</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <B>attach</B>(<A HREF="../../../../org/apache/openjpa/kernel/AttachManager.html" title="class in org.apache.openjpa.kernel">AttachManager</A> manager, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> toAttach, |
| <A HREF="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</A> meta, |
| <A HREF="../../../../org/apache/openjpa/enhance/PersistenceCapable.html" title="interface in org.apache.openjpa.enhance">PersistenceCapable</A> into, |
| <A HREF="../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</A> owner, |
| <A HREF="../../../../org/apache/openjpa/meta/ValueMetaData.html" title="interface in org.apache.openjpa.meta">ValueMetaData</A> ownerMeta, |
| boolean explicit)</PRE> |
| <DL> |
| <DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#attach(org.apache.openjpa.kernel.AttachManager, java.lang.Object, org.apache.openjpa.meta.ClassMetaData, org.apache.openjpa.enhance.PersistenceCapable, org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.meta.ValueMetaData, boolean)">AttachStrategy</A></CODE></B></DD> |
| <DD>Attach. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html#attach(org.apache.openjpa.kernel.AttachManager, java.lang.Object, org.apache.openjpa.meta.ClassMetaData, org.apache.openjpa.enhance.PersistenceCapable, org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.meta.ValueMetaData, boolean)">attach</A></CODE> in class <CODE><A HREF="../../../../org/apache/openjpa/kernel/AttachStrategy.html" title="class in org.apache.openjpa.kernel">AttachStrategy</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>manager</CODE> - manager holding cache of attached instances<DD><CODE>toAttach</CODE> - detached instance<DD><CODE>meta</CODE> - metadata for the instance being attached<DD><CODE>into</CODE> - instance we're attaching into<DD><CODE>owner</CODE> - state manager for <code>into</code><DD><CODE>ownerMeta</CODE> - field we traversed to find <code>toAttach</code><DD><CODE>explicit</CODE> - whether to make new instances explicitly persistent</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="findFromDatabase(org.apache.openjpa.kernel.AttachManager, java.lang.Object)"><!-- --></A><H3> |
| findFromDatabase</H3> |
| <PRE> |
| protected <A HREF="../../../../org/apache/openjpa/enhance/PersistenceCapable.html" title="interface in org.apache.openjpa.enhance">PersistenceCapable</A> <B>findFromDatabase</B>(<A HREF="../../../../org/apache/openjpa/kernel/AttachManager.html" title="class in org.apache.openjpa.kernel">AttachManager</A> manager, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> pc)</PRE> |
| <DL> |
| <DD>Find a PersistenceCapable instance of an Object if it exists in the |
| database. If the object is null or can't be found in the database. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>pc</CODE> - An object which will be attached into the current context. The |
| object may or may not correspond to a row in the database. |
| <DT><B>Returns:</B><DD>If the object is null or can't be found in the database this |
| method returns null. Otherwise a PersistenceCapable representation of the |
| object is returned.</DL> |
| </DD> |
| </DL> |
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| SUMMARY: NESTED | <A HREF="#fields_inherited_from_class_org.apache.openjpa.kernel.TransferFieldManager">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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| DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> |
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