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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 SingleFieldManager</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 "><B>org.apache.openjpa.kernel.SingleFieldManager</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A>, <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></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE> class <B>SingleFieldManager</B><DT>extends <A HREF="../../../../org/apache/openjpa/kernel/TransferFieldManager.html" title="class in org.apache.openjpa.kernel">TransferFieldManager</A><DT>implements <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DL> |
| </PRE> |
| |
| <P> |
| FieldManager type used to hold onto a single field value and then |
| dispense it via the fetch methods. The manager can also perform actions |
| on the held field. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Author:</B></DT> |
| <DD>Abe White</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> |
| |
| <!-- ======== 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/SingleFieldManager.html#SingleFieldManager(org.apache.openjpa.kernel.StateManagerImpl, org.apache.openjpa.kernel.BrokerImpl)">SingleFieldManager</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/StateManagerImpl.html" title="class in org.apache.openjpa.kernel">StateManagerImpl</A> sm, |
| <A HREF="../../../../org/apache/openjpa/kernel/BrokerImpl.html" title="class in org.apache.openjpa.kernel">BrokerImpl</A> broker)</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/apache/openjpa/kernel/SingleFieldManager.html#delete(org.apache.openjpa.kernel.OpCallbacks)">delete</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</CODE> |
| |
| <BR> |
| Delete and/or dereference field values.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>(package private) void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#delete(org.apache.openjpa.meta.ValueMetaData, java.lang.Object, org.apache.openjpa.kernel.OpCallbacks)">delete</A></B>(<A HREF="../../../../org/apache/openjpa/meta/ValueMetaData.html" title="interface in org.apache.openjpa.meta">ValueMetaData</A> vmd, |
| <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> obj, |
| <A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</CODE> |
| |
| <BR> |
| Delete an object embedded in the given value.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#dereferenceDependent()">dereferenceDependent</A></B>()</CODE> |
| |
| <BR> |
| Dereference field values.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>(package private) void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#dereferenceDependent(java.lang.Object)">dereferenceDependent</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> obj)</CODE> |
| |
| <BR> |
| Dereference the given object.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#gatherCascadeRefresh(org.apache.openjpa.kernel.OpCallbacks)">gatherCascadeRefresh</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</CODE> |
| |
| <BR> |
| Recursively invoke the broker to gather cascade-refresh objects in |
| the current field into the given set.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#isDefaultValue()">isDefaultValue</A></B>()</CODE> |
| |
| <BR> |
| Return true if the last-provided field has a default value.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#persist(org.apache.openjpa.kernel.OpCallbacks)">persist</A></B>(<A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</CODE> |
| |
| <BR> |
| Persist the stored field safely, preventing infinite recursion using |
| the given set of already-persisted objects.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#preFlush(boolean, org.apache.openjpa.kernel.OpCallbacks)">preFlush</A></B>(boolean logical, |
| <A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</CODE> |
| |
| <BR> |
| Perform pre-flush tasks on the current field.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#proxy(boolean, boolean)">proxy</A></B>(boolean reset, |
| boolean replaceNull)</CODE> |
| |
| <BR> |
| Proxy the held field if needed.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#releaseEmbedded()">releaseEmbedded</A></B>()</CODE> |
| |
| <BR> |
| Release the currently embedded field (make it transient).</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#serialize(java.io.ObjectOutput, boolean)">serialize</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/ObjectOutput.html" title="class or interface in java.io">ObjectOutput</A> out, |
| boolean def)</CODE> |
| |
| <BR> |
| Write the stored field or its default value to the given stream.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/openjpa/kernel/SingleFieldManager.html#unproxy()">unproxy</A></B>()</CODE> |
| |
| <BR> |
| Unproxies the current field if needed.</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="SingleFieldManager(org.apache.openjpa.kernel.StateManagerImpl, org.apache.openjpa.kernel.BrokerImpl)"><!-- --></A><H3> |
| SingleFieldManager</H3> |
| <PRE> |
| public <B>SingleFieldManager</B>(<A HREF="../../../../org/apache/openjpa/kernel/StateManagerImpl.html" title="class in org.apache.openjpa.kernel">StateManagerImpl</A> sm, |
| <A HREF="../../../../org/apache/openjpa/kernel/BrokerImpl.html" title="class in org.apache.openjpa.kernel">BrokerImpl</A> broker)</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="proxy(boolean, boolean)"><!-- --></A><H3> |
| proxy</H3> |
| <PRE> |
| public boolean <B>proxy</B>(boolean reset, |
| boolean replaceNull)</PRE> |
| <DL> |
| <DD>Proxy the held field if needed. Return true if the field needs to |
| be replaced with the now-proxied instance. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unproxy()"><!-- --></A><H3> |
| unproxy</H3> |
| <PRE> |
| public void <B>unproxy</B>()</PRE> |
| <DL> |
| <DD>Unproxies the current field if needed. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="releaseEmbedded()"><!-- --></A><H3> |
| releaseEmbedded</H3> |
| <PRE> |
| public void <B>releaseEmbedded</B>()</PRE> |
| <DL> |
| <DD>Release the currently embedded field (make it transient). |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="persist(org.apache.openjpa.kernel.OpCallbacks)"><!-- --></A><H3> |
| persist</H3> |
| <PRE> |
| public void <B>persist</B>(<A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</PRE> |
| <DL> |
| <DD>Persist the stored field safely, preventing infinite recursion using |
| the given set of already-persisted objects. This method is only called |
| for fields that we know have cascade-immediate settings. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="delete(org.apache.openjpa.kernel.OpCallbacks)"><!-- --></A><H3> |
| delete</H3> |
| <PRE> |
| public void <B>delete</B>(<A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</PRE> |
| <DL> |
| <DD>Delete and/or dereference field values. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dereferenceDependent()"><!-- --></A><H3> |
| dereferenceDependent</H3> |
| <PRE> |
| public void <B>dereferenceDependent</B>()</PRE> |
| <DL> |
| <DD>Dereference field values. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="delete(org.apache.openjpa.meta.ValueMetaData, java.lang.Object, org.apache.openjpa.kernel.OpCallbacks)"><!-- --></A><H3> |
| delete</H3> |
| <PRE> |
| void <B>delete</B>(<A HREF="../../../../org/apache/openjpa/meta/ValueMetaData.html" title="interface in org.apache.openjpa.meta">ValueMetaData</A> vmd, |
| <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> obj, |
| <A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</PRE> |
| <DL> |
| <DD>Delete an object embedded in the given value. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dereferenceDependent(java.lang.Object)"><!-- --></A><H3> |
| dereferenceDependent</H3> |
| <PRE> |
| void <B>dereferenceDependent</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> obj)</PRE> |
| <DL> |
| <DD>Dereference the given object. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="gatherCascadeRefresh(org.apache.openjpa.kernel.OpCallbacks)"><!-- --></A><H3> |
| gatherCascadeRefresh</H3> |
| <PRE> |
| public void <B>gatherCascadeRefresh</B>(<A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</PRE> |
| <DL> |
| <DD>Recursively invoke the broker to gather cascade-refresh objects in |
| the current field into the given set. This method is only called |
| for fields that we know have cascade-refresh settings. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="preFlush(boolean, org.apache.openjpa.kernel.OpCallbacks)"><!-- --></A><H3> |
| preFlush</H3> |
| <PRE> |
| public boolean <B>preFlush</B>(boolean logical, |
| <A HREF="../../../../org/apache/openjpa/kernel/OpCallbacks.html" title="interface in org.apache.openjpa.kernel">OpCallbacks</A> call)</PRE> |
| <DL> |
| <DD>Perform pre-flush tasks on the current field. This includes checking |
| for nulls, persisting pcs, embedding embedded fields, and ref'ing |
| pc fields. Return true if the field needs to be replaced with the |
| new value. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isDefaultValue()"><!-- --></A><H3> |
| isDefaultValue</H3> |
| <PRE> |
| public boolean <B>isDefaultValue</B>()</PRE> |
| <DL> |
| <DD>Return true if the last-provided field has a default value. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="serialize(java.io.ObjectOutput, boolean)"><!-- --></A><H3> |
| serialize</H3> |
| <PRE> |
| public void <B>serialize</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/ObjectOutput.html" title="class or interface in java.io">ObjectOutput</A> out, |
| boolean def) |
| throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE> |
| <DL> |
| <DD>Write the stored field or its default value to the given stream. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></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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