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7TupleSerialMarshalledKeyCreator (Oracle - Berkeley DB Java API)
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79  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_com.sleepycat.bind.serial.TupleSerialKeyCreator">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
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91com.sleepycat.bind.serial</FONT>
92<BR>
93Class TupleSerialMarshalledKeyCreator&lt;D extends <A HREF="../../../../com/sleepycat/bind/tuple/MarshalledTupleKeyEntity.html" title="interface in com.sleepycat.bind.tuple">MarshalledTupleKeyEntity</A>&gt;</H2>
94<PRE>
95<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
96  <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html" title="class in com.sleepycat.bind.tuple">com.sleepycat.bind.tuple.TupleBase</A>
97      <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html" title="class in com.sleepycat.bind.serial">com.sleepycat.bind.serial.TupleSerialKeyCreator</A>&lt;D&gt;
98          <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.sleepycat.bind.serial.TupleSerialMarshalledKeyCreator&lt;D&gt;</B>
99</PRE>
100<DL>
101<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../com/sleepycat/db/ForeignKeyNullifier.html" title="interface in com.sleepycat.db">ForeignKeyNullifier</A>, <A HREF="../../../../com/sleepycat/db/SecondaryKeyCreator.html" title="interface in com.sleepycat.db">SecondaryKeyCreator</A></DD>
102</DL>
103<HR>
104<DL>
105<DT><PRE>public class <B>TupleSerialMarshalledKeyCreator&lt;D extends <A HREF="../../../../com/sleepycat/bind/tuple/MarshalledTupleKeyEntity.html" title="interface in com.sleepycat.bind.tuple">MarshalledTupleKeyEntity</A>&gt;</B><DT>extends <A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html" title="class in com.sleepycat.bind.serial">TupleSerialKeyCreator</A>&lt;D&gt;</DL>
106</PRE>
107
108<P>
109A concrete key creator that works in conjunction with a <A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledBinding.html" title="class in com.sleepycat.bind.serial"><CODE>TupleSerialMarshalledBinding</CODE></A>.  This key creator works by calling the
110 methods of the <A HREF="../../../../com/sleepycat/bind/tuple/MarshalledTupleKeyEntity.html" title="interface in com.sleepycat.bind.tuple"><CODE>MarshalledTupleKeyEntity</CODE></A> interface to create and
111 clear the index key fields.
112<P>
113
114<P>
115<DL>
116<DT><B>See Also:</B><DD><a href="SerialBinding.html#evolution">Class Evolution</a></DL>
117<HR>
118
119<P>
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128</TABLE>
129&nbsp;<A NAME="fields_inherited_from_class_com.sleepycat.bind.serial.TupleSerialKeyCreator"><!-- --></A>
130<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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132<TH ALIGN="left"><B>Fields inherited from class com.sleepycat.bind.serial.<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html" title="class in com.sleepycat.bind.serial">TupleSerialKeyCreator</A></B></TH>
133</TR>
134<TR BGCOLOR="white" CLASS="TableRowColor">
135<TD><CODE><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html#dataBinding">dataBinding</A></CODE></TD>
136</TR>
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138&nbsp;
139<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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145<B>Constructor Summary</B></FONT></TH>
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147<TR BGCOLOR="white" CLASS="TableRowColor">
148<TD><CODE><B><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html#TupleSerialMarshalledKeyCreator(com.sleepycat.bind.serial.TupleSerialMarshalledBinding, java.lang.String)">TupleSerialMarshalledKeyCreator</A></B>(<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledBinding.html" title="class in com.sleepycat.bind.serial">TupleSerialMarshalledBinding</A>&lt;<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A>&gt;&nbsp;binding,
149                                <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;keyName)</CODE>
150
151<BR>
152&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a tuple-serial marshalled key creator.</TD>
153</TR>
154</TABLE>
155&nbsp;
156<!-- ========== METHOD SUMMARY =========== -->
157
158<A NAME="method_summary"><!-- --></A>
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162<B>Method Summary</B></FONT></TH>
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164<TR BGCOLOR="white" CLASS="TableRowColor">
165<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
166<CODE>&nbsp;boolean</CODE></FONT></TD>
167<TD><CODE><B><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html#createSecondaryKey(com.sleepycat.bind.tuple.TupleInput, D, com.sleepycat.bind.tuple.TupleOutput)">createSecondaryKey</A></B>(<A HREF="../../../../com/sleepycat/bind/tuple/TupleInput.html" title="class in com.sleepycat.bind.tuple">TupleInput</A>&nbsp;primaryKeyInput,
168                   <A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A>&nbsp;dataInput,
169                   <A HREF="../../../../com/sleepycat/bind/tuple/TupleOutput.html" title="class in com.sleepycat.bind.tuple">TupleOutput</A>&nbsp;indexKeyOutput)</CODE>
170
171<BR>
172&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates the index key entry from primary key tuple entry and
173 deserialized data entry.</TD>
174</TR>
175<TR BGCOLOR="white" CLASS="TableRowColor">
176<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
177<CODE>&nbsp;<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A></CODE></FONT></TD>
178<TD><CODE><B><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html#nullifyForeignKey(D)">nullifyForeignKey</A></B>(<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A>&nbsp;dataInput)</CODE>
179
180<BR>
181&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Clears the index key in the deserialized data entry.</TD>
182</TR>
183</TABLE>
184&nbsp;<A NAME="methods_inherited_from_class_com.sleepycat.bind.serial.TupleSerialKeyCreator"><!-- --></A>
185<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
186<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
187<TH ALIGN="left"><B>Methods inherited from class com.sleepycat.bind.serial.<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html" title="class in com.sleepycat.bind.serial">TupleSerialKeyCreator</A></B></TH>
188</TR>
189<TR BGCOLOR="white" CLASS="TableRowColor">
190<TD><CODE><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html#createSecondaryKey(com.sleepycat.db.SecondaryDatabase, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)">createSecondaryKey</A>, <A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html#nullifyForeignKey(com.sleepycat.db.SecondaryDatabase, com.sleepycat.db.DatabaseEntry)">nullifyForeignKey</A></CODE></TD>
191</TR>
192</TABLE>
193&nbsp;<A NAME="methods_inherited_from_class_com.sleepycat.bind.tuple.TupleBase"><!-- --></A>
194<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
195<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
196<TH ALIGN="left"><B>Methods inherited from class com.sleepycat.bind.tuple.<A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html" title="class in com.sleepycat.bind.tuple">TupleBase</A></B></TH>
197</TR>
198<TR BGCOLOR="white" CLASS="TableRowColor">
199<TD><CODE><A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html#entryToInput(com.sleepycat.db.DatabaseEntry)">entryToInput</A>, <A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html#getTupleBufferSize()">getTupleBufferSize</A>, <A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html#getTupleOutput(E)">getTupleOutput</A>, <A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html#inputToEntry(com.sleepycat.bind.tuple.TupleInput, com.sleepycat.db.DatabaseEntry)">inputToEntry</A>, <A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html#newOutput()">newOutput</A>, <A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html#newOutput(byte[])">newOutput</A>, <A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html#outputToEntry(com.sleepycat.bind.tuple.TupleOutput, com.sleepycat.db.DatabaseEntry)">outputToEntry</A>, <A HREF="../../../../com/sleepycat/bind/tuple/TupleBase.html#setTupleBufferSize(int)">setTupleBufferSize</A></CODE></TD>
200</TR>
201</TABLE>
202&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
203<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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205<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?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
206</TR>
207<TR BGCOLOR="white" CLASS="TableRowColor">
208<TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
209</TR>
210</TABLE>
211&nbsp;
212<P>
213
214<!-- ========= CONSTRUCTOR DETAIL ======== -->
215
216<A NAME="constructor_detail"><!-- --></A>
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220<B>Constructor Detail</B></FONT></TH>
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222</TABLE>
223
224<A NAME="TupleSerialMarshalledKeyCreator(com.sleepycat.bind.serial.TupleSerialMarshalledBinding, java.lang.String)"><!-- --></A><H3>
225TupleSerialMarshalledKeyCreator</H3>
226<PRE>
227public <B>TupleSerialMarshalledKeyCreator</B>(<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledBinding.html" title="class in com.sleepycat.bind.serial">TupleSerialMarshalledBinding</A>&lt;<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A>&gt;&nbsp;binding,
228                                       <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;keyName)</PRE>
229<DL>
230<DD>Creates a tuple-serial marshalled key creator.
231<P>
232<DL>
233<DT><B>Parameters:</B><DD><CODE>binding</CODE> - is the binding used for the tuple-serial entity.<DD><CODE>keyName</CODE> - is the key name passed to the <A HREF="../../../../com/sleepycat/bind/tuple/MarshalledTupleKeyEntity.html#marshalSecondaryKey(java.lang.String, com.sleepycat.bind.tuple.TupleOutput)"><CODE>MarshalledTupleKeyEntity.marshalSecondaryKey(java.lang.String, com.sleepycat.bind.tuple.TupleOutput)</CODE></A> method to identify the
234 index key.</DL>
235</DL>
236
237<!-- ============ METHOD DETAIL ========== -->
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242<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
243<B>Method Detail</B></FONT></TH>
244</TR>
245</TABLE>
246
247<A NAME="createSecondaryKey(com.sleepycat.bind.tuple.TupleInput,com.sleepycat.bind.tuple.MarshalledTupleKeyEntity,com.sleepycat.bind.tuple.TupleOutput)"><!-- --></A><A NAME="createSecondaryKey(com.sleepycat.bind.tuple.TupleInput, D, com.sleepycat.bind.tuple.TupleOutput)"><!-- --></A><H3>
248createSecondaryKey</H3>
249<PRE>
250public boolean <B>createSecondaryKey</B>(<A HREF="../../../../com/sleepycat/bind/tuple/TupleInput.html" title="class in com.sleepycat.bind.tuple">TupleInput</A>&nbsp;primaryKeyInput,
251                                  <A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A>&nbsp;dataInput,
252                                  <A HREF="../../../../com/sleepycat/bind/tuple/TupleOutput.html" title="class in com.sleepycat.bind.tuple">TupleOutput</A>&nbsp;indexKeyOutput)</PRE>
253<DL>
254<DD><B>Description copied from class: <CODE><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html#createSecondaryKey(com.sleepycat.bind.tuple.TupleInput, D, com.sleepycat.bind.tuple.TupleOutput)">TupleSerialKeyCreator</A></CODE></B></DD>
255<DD>Creates the index key entry from primary key tuple entry and
256 deserialized data entry.
257<P>
258<DD><DL>
259<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html#createSecondaryKey(com.sleepycat.bind.tuple.TupleInput, D, com.sleepycat.bind.tuple.TupleOutput)">createSecondaryKey</A></CODE> in class <CODE><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html" title="class in com.sleepycat.bind.serial">TupleSerialKeyCreator</A>&lt;<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A> extends <A HREF="../../../../com/sleepycat/bind/tuple/MarshalledTupleKeyEntity.html" title="interface in com.sleepycat.bind.tuple">MarshalledTupleKeyEntity</A>&gt;</CODE></DL>
260</DD>
261<DD><DL>
262<DT><B>Parameters:</B><DD><CODE>primaryKeyInput</CODE> - is the <A HREF="../../../../com/sleepycat/bind/tuple/TupleInput.html" title="class in com.sleepycat.bind.tuple"><CODE>TupleInput</CODE></A> for the primary key
263 entry, or null if no primary key entry is used to construct the index
264 key.<DD><CODE>dataInput</CODE> - is the deserialized data entry, or null if no data
265 entry is used to construct the index key.<DD><CODE>indexKeyOutput</CODE> - is the destination index key tuple.  For index
266 keys which are optionally present, no tuple entry should be output to
267 indicate that the key is not present or null.
268<DT><B>Returns:</B><DD>true if a key was created, or false to indicate that the key is
269 not present.</DL>
270</DD>
271</DL>
272<HR>
273
274<A NAME="nullifyForeignKey(com.sleepycat.bind.tuple.MarshalledTupleKeyEntity)"><!-- --></A><A NAME="nullifyForeignKey(D)"><!-- --></A><H3>
275nullifyForeignKey</H3>
276<PRE>
277public <A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A> <B>nullifyForeignKey</B>(<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A>&nbsp;dataInput)</PRE>
278<DL>
279<DD><B>Description copied from class: <CODE><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html#nullifyForeignKey(D)">TupleSerialKeyCreator</A></CODE></B></DD>
280<DD>Clears the index key in the deserialized data entry.
281
282 <p>On entry the data parameter contains the index key to be cleared.  It
283 should be changed by this method such that <A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html#createSecondaryKey(com.sleepycat.db.SecondaryDatabase, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)"><CODE>TupleSerialKeyCreator.createSecondaryKey(com.sleepycat.db.SecondaryDatabase, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)</CODE></A>
284 will return false.  Other fields in the data object should remain
285 unchanged.</p>
286<P>
287<DD><DL>
288<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html#nullifyForeignKey(D)">nullifyForeignKey</A></CODE> in class <CODE><A HREF="../../../../com/sleepycat/bind/serial/TupleSerialKeyCreator.html" title="class in com.sleepycat.bind.serial">TupleSerialKeyCreator</A>&lt;<A HREF="../../../../com/sleepycat/bind/serial/TupleSerialMarshalledKeyCreator.html" title="type parameter in TupleSerialMarshalledKeyCreator">D</A> extends <A HREF="../../../../com/sleepycat/bind/tuple/MarshalledTupleKeyEntity.html" title="interface in com.sleepycat.bind.tuple">MarshalledTupleKeyEntity</A>&gt;</CODE></DL>
289</DD>
290<DD><DL>
291<DT><B>Parameters:</B><DD><CODE>dataInput</CODE> - is the source and destination deserialized data
292 entry.
293<DT><B>Returns:</B><DD>the destination data object, or null to indicate that the
294 key is not present and no change is necessary.  The data returned may
295 be the same object passed as the data parameter or a newly created
296 object.</DL>
297</DD>
298</DL>
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