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| SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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| org.apache.cayenne.dba</FONT> |
| <BR> |
| Class JdbcPkGenerator</H2> |
| <PRE> |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.cayenne.dba.JdbcPkGenerator</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></DD> |
| </DL> |
| <DL> |
| <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/apache/cayenne/dba/db2/DB2PkGenerator.html" title="class in org.apache.cayenne.dba.db2">DB2PkGenerator</A>, <A HREF="../../../../org/apache/cayenne/dba/derby/DerbyPkGenerator.html" title="class in org.apache.cayenne.dba.derby">DerbyPkGenerator</A>, <A HREF="../../../../org/apache/cayenne/dba/frontbase/FrontBasePkGenerator.html" title="class in org.apache.cayenne.dba.frontbase">FrontBasePkGenerator</A>, <A HREF="../../../../org/apache/cayenne/dba/mysql/MySQLPkGenerator.html" title="class in org.apache.cayenne.dba.mysql">MySQLPkGenerator</A>, <A HREF="../../../../org/apache/cayenne/dba/openbase/OpenBasePkGenerator.html" title="class in org.apache.cayenne.dba.openbase">OpenBasePkGenerator</A>, <A HREF="../../../../org/apache/cayenne/dba/oracle/OraclePkGenerator.html" title="class in org.apache.cayenne.dba.oracle">OraclePkGenerator</A>, <A HREF="../../../../org/apache/cayenne/dba/sybase/SybasePkGenerator.html" title="class in org.apache.cayenne.dba.sybase">SybasePkGenerator</A></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE>public class <B>JdbcPkGenerator</B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></DL> |
| </PRE> |
| |
| <P> |
| Default primary key generator implementation. Uses a lookup table named |
| "AUTO_PK_SUPPORT" to search and increment primary keys for tables. |
| <P> |
| |
| <P> |
| <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>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#DEFAULT_PK_CACHE_SIZE">DEFAULT_PK_CACHE_SIZE</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="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>,org.apache.cayenne.dba.LongPkRange></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#pkCache">pkCache</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#pkCacheSize">pkCacheSize</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 ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#JdbcPkGenerator()">JdbcPkGenerator</A></B>()</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 3.0</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#JdbcPkGenerator(org.apache.cayenne.dba.JdbcAdapter)">JdbcPkGenerator</A></B>(<A HREF="../../../../org/apache/cayenne/dba/JdbcAdapter.html" title="class in org.apache.cayenne.dba">JdbcAdapter</A> adapter)</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>protected boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#autoPkTableExists(org.apache.cayenne.access.DataNode)">autoPkTableExists</A></B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node)</CODE> |
| |
| <BR> |
| Checks if AUTO_PK_TABLE already exists in the database.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected byte[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#binaryPK(org.apache.cayenne.map.DbEntity)">binaryPK</A></B>(<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A> entity)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 3.0</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/apache/cayenne/dba/JdbcPkGenerator.html#createAutoPk(org.apache.cayenne.access.DataNode, java.util.List)">createAutoPk</A></B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities)</CODE> |
| |
| <BR> |
| Generates necessary database objects to provide automatic primary key support.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#createAutoPkStatements(java.util.List)">createAutoPkStatements</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities)</CODE> |
| |
| <BR> |
| Returns a list of SQL strings needed to generates database objects to provide |
| automatic primary support for the list of entities.</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/cayenne/dba/JdbcPkGenerator.html#dropAutoPk(org.apache.cayenne.access.DataNode, java.util.List)">dropAutoPk</A></B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities)</CODE> |
| |
| <BR> |
| Drops table named "AUTO_PK_SUPPORT" if it exists in the database.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#dropAutoPkStatements(java.util.List)">dropAutoPkStatements</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities)</CODE> |
| |
| <BR> |
| Returns SQL string needed to drop database objects associated with automatic |
| primary key generation.</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/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#dropAutoPkString()">dropAutoPkString</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#generatePk(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbAttribute)">generatePk</A></B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</A> pk)</CODE> |
| |
| <BR> |
| Generates a unique and non-repeating primary key for specified dbEntity.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#generatePkForDbEntity(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)">generatePkForDbEntity</A></B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A> ent)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 3.0</I></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../org/apache/cayenne/dba/JdbcAdapter.html" title="class in org.apache.cayenne.dba">JdbcAdapter</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#getAdapter()">getAdapter</A></B>()</CODE> |
| |
| <BR> |
| </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/apache/cayenne/dba/JdbcPkGenerator.html#getPkCacheSize()">getPkCacheSize</A></B>()</CODE> |
| |
| <BR> |
| Returns a size of the entity primary key cache.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected long</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#longPkFromDatabase(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)">longPkFromDatabase</A></B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A> entity)</CODE> |
| |
| <BR> |
| Performs primary key generation ignoring cache.</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/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#pkCreateString(java.lang.String)">pkCreateString</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> entName)</CODE> |
| |
| <BR> |
| </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/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#pkDeleteString(java.util.List)">pkDeleteString</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#pkFromDatabase(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)">pkFromDatabase</A></B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A> ent)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>since 3.0 <A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#longPkFromDatabase(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)"><CODE>longPkFromDatabase(DataNode, DbEntity)</CODE></A> is used.</I></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/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#pkSelectString(java.lang.String)">pkSelectString</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> entName)</CODE> |
| |
| <BR> |
| </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/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#pkTableCreateString()">pkTableCreateString</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="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#pkUpdateString(java.lang.String)">pkUpdateString</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> entName)</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/apache/cayenne/dba/JdbcPkGenerator.html#reset()">reset</A></B>()</CODE> |
| |
| <BR> |
| Resets any cached primary keys forcing generator to go to the database next time id |
| generation is requested.</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/apache/cayenne/dba/JdbcPkGenerator.html#runUpdate(org.apache.cayenne.access.DataNode, java.lang.String)">runUpdate</A></B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> sql)</CODE> |
| |
| <BR> |
| Runs JDBC update over a Connection obtained from DataNode.</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/cayenne/dba/JdbcPkGenerator.html#setPkCacheSize(int)">setPkCacheSize</A></B>(int pkCacheSize)</CODE> |
| |
| <BR> |
| Sets the size of the entity primary key cache.</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/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
| </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="DEFAULT_PK_CACHE_SIZE"><!-- --></A><H3> |
| DEFAULT_PK_CACHE_SIZE</H3> |
| <PRE> |
| public static final int <B>DEFAULT_PK_CACHE_SIZE</B></PRE> |
| <DL> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.cayenne.dba.JdbcPkGenerator.DEFAULT_PK_CACHE_SIZE">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="pkCache"><!-- --></A><H3> |
| pkCache</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>,org.apache.cayenne.dba.LongPkRange> <B>pkCache</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="pkCacheSize"><!-- --></A><H3> |
| pkCacheSize</H3> |
| <PRE> |
| protected int <B>pkCacheSize</B></PRE> |
| <DL> |
| <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="JdbcPkGenerator(org.apache.cayenne.dba.JdbcAdapter)"><!-- --></A><H3> |
| JdbcPkGenerator</H3> |
| <PRE> |
| protected <B>JdbcPkGenerator</B>(<A HREF="../../../../org/apache/cayenne/dba/JdbcAdapter.html" title="class in org.apache.cayenne.dba">JdbcAdapter</A> adapter)</PRE> |
| <DL> |
| </DL> |
| <HR> |
| |
| <A NAME="JdbcPkGenerator()"><!-- --></A><H3> |
| JdbcPkGenerator</H3> |
| <PRE> |
| public <B>JdbcPkGenerator</B>()</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 3.0</I> |
| <P> |
| </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="getAdapter()"><!-- --></A><H3> |
| getAdapter</H3> |
| <PRE> |
| public <A HREF="../../../../org/apache/cayenne/dba/JdbcAdapter.html" title="class in org.apache.cayenne.dba">JdbcAdapter</A> <B>getAdapter</B>()</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="createAutoPk(org.apache.cayenne.access.DataNode, java.util.List)"><!-- --></A><H3> |
| createAutoPk</H3> |
| <PRE> |
| public void <B>createAutoPk</B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities) |
| throws <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#createAutoPk(org.apache.cayenne.access.DataNode, java.util.List)">PkGenerator</A></CODE></B></DD> |
| <DD>Generates necessary database objects to provide automatic primary key support. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#createAutoPk(org.apache.cayenne.access.DataNode, java.util.List)">createAutoPk</A></CODE> in interface <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>node</CODE> - node that provides access to a DataSource.<DD><CODE>dbEntities</CODE> - a list of entities that require primary key auto-generation |
| support |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="createAutoPkStatements(java.util.List)"><!-- --></A><H3> |
| createAutoPkStatements</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>> <B>createAutoPkStatements</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#createAutoPkStatements(java.util.List)">PkGenerator</A></CODE></B></DD> |
| <DD>Returns a list of SQL strings needed to generates database objects to provide |
| automatic primary support for the list of entities. No actual database operations |
| are performed. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#createAutoPkStatements(java.util.List)">createAutoPkStatements</A></CODE> in interface <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dropAutoPk(org.apache.cayenne.access.DataNode, java.util.List)"><!-- --></A><H3> |
| dropAutoPk</H3> |
| <PRE> |
| public void <B>dropAutoPk</B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities) |
| throws <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE> |
| <DL> |
| <DD>Drops table named "AUTO_PK_SUPPORT" if it exists in the database. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#dropAutoPk(org.apache.cayenne.access.DataNode, java.util.List)">dropAutoPk</A></CODE> in interface <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>node</CODE> - node that provides access to a DataSource.<DD><CODE>dbEntities</CODE> - a list of entities whose primary key auto-generation support |
| should be dropped. |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dropAutoPkStatements(java.util.List)"><!-- --></A><H3> |
| dropAutoPkStatements</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>> <B>dropAutoPkStatements</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#dropAutoPkStatements(java.util.List)">PkGenerator</A></CODE></B></DD> |
| <DD>Returns SQL string needed to drop database objects associated with automatic |
| primary key generation. No actual database operations are performed. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#dropAutoPkStatements(java.util.List)">dropAutoPkStatements</A></CODE> in interface <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="pkTableCreateString()"><!-- --></A><H3> |
| pkTableCreateString</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>pkTableCreateString</B>()</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="pkDeleteString(java.util.List)"><!-- --></A><H3> |
| pkDeleteString</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>pkDeleteString</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A>> dbEntities)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="pkCreateString(java.lang.String)"><!-- --></A><H3> |
| pkCreateString</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>pkCreateString</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> entName)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="pkSelectString(java.lang.String)"><!-- --></A><H3> |
| pkSelectString</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>pkSelectString</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> entName)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="pkUpdateString(java.lang.String)"><!-- --></A><H3> |
| pkUpdateString</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>pkUpdateString</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> entName)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dropAutoPkString()"><!-- --></A><H3> |
| dropAutoPkString</H3> |
| <PRE> |
| protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>dropAutoPkString</B>()</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="autoPkTableExists(org.apache.cayenne.access.DataNode)"><!-- --></A><H3> |
| autoPkTableExists</H3> |
| <PRE> |
| protected boolean <B>autoPkTableExists</B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node) |
| throws <A HREF="http://java.sun.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</A></PRE> |
| <DL> |
| <DD>Checks if AUTO_PK_TABLE already exists in the database. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</A></CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="runUpdate(org.apache.cayenne.access.DataNode, java.lang.String)"><!-- --></A><H3> |
| runUpdate</H3> |
| <PRE> |
| public int <B>runUpdate</B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> sql) |
| throws <A HREF="http://java.sun.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</A></PRE> |
| <DL> |
| <DD>Runs JDBC update over a Connection obtained from DataNode. Returns a number of |
| objects returned from update. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</A></CODE> - in case of query failure.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="generatePk(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbAttribute)"><!-- --></A><H3> |
| generatePk</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> <B>generatePk</B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</A> pk) |
| throws <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE> |
| <DL> |
| <DD>Generates a unique and non-repeating primary key for specified dbEntity. |
| <p> |
| This implementation is naive since it does not lock the database rows when |
| executing select and subsequent update. Adapter-specific implementations are more |
| robust. |
| </p> |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#generatePk(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbAttribute)">generatePk</A></CODE> in interface <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE><DT><B>Since:</B></DT> |
| <DD>3.0</DD> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="generatePkForDbEntity(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)"><!-- --></A><H3> |
| generatePkForDbEntity</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> <B>generatePkForDbEntity</B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A> ent) |
| throws <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 3.0</I> |
| <P> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#generatePkForDbEntity(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)">PkGenerator</A></CODE></B></DD> |
| <DD>Generates new (unique and non-repeating) primary key for specified DbEntity. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#generatePkForDbEntity(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)">generatePkForDbEntity</A></CODE> in interface <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DD><CODE>ent</CODE> - DbEntity for which automatic PK is generated. |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="binaryPK(org.apache.cayenne.map.DbEntity)"><!-- --></A><H3> |
| binaryPK</H3> |
| <PRE> |
| protected byte[] <B>binaryPK</B>(<A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A> entity)</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 3.0</I> |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>a binary PK if DbEntity has a BINARY or VARBINARY pk, null otherwise. This |
| method will likely be deprecated in 1.1 in favor of a more generic |
| solution.<DT><B>Since:</B></DT> |
| <DD>1.0.2</DD> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="pkFromDatabase(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)"><!-- --></A><H3> |
| pkFromDatabase</H3> |
| <PRE> |
| protected int <B>pkFromDatabase</B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A> ent) |
| throws <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>since 3.0 <A HREF="../../../../org/apache/cayenne/dba/JdbcPkGenerator.html#longPkFromDatabase(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)"><CODE>longPkFromDatabase(DataNode, DbEntity)</CODE></A> is used.</I> |
| <P> |
| <DD>Performs primary key generation ignoring cache. Generates a range of primary keys |
| as specified by "pkCacheSize" bean property. |
| <p> |
| This method is called internally from "generatePkForDbEntity" and then generated |
| range of key values is saved in cache for performance. Subclasses that implement |
| different primary key generation solutions should override this method, not |
| "generatePkForDbEntity". |
| </p> |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="longPkFromDatabase(org.apache.cayenne.access.DataNode, org.apache.cayenne.map.DbEntity)"><!-- --></A><H3> |
| longPkFromDatabase</H3> |
| <PRE> |
| protected long <B>longPkFromDatabase</B>(<A HREF="../../../../org/apache/cayenne/access/DataNode.html" title="class in org.apache.cayenne.access">DataNode</A> node, |
| <A HREF="../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</A> entity) |
| throws <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE> |
| <DL> |
| <DD>Performs primary key generation ignoring cache. Generates a range of primary keys |
| as specified by "pkCacheSize" bean property. |
| <p> |
| This method is called internally from "generatePkForDbEntity" and then generated |
| range of key values is saved in cache for performance. Subclasses that implement |
| different primary key generation solutions should override this method, not |
| "generatePkForDbEntity". |
| </p> |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE><DT><B>Since:</B></DT> |
| <DD>3.0</DD> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getPkCacheSize()"><!-- --></A><H3> |
| getPkCacheSize</H3> |
| <PRE> |
| public int <B>getPkCacheSize</B>()</PRE> |
| <DL> |
| <DD>Returns a size of the entity primary key cache. Default value is 20. If cache size |
| is set to a value less or equals than "one", no primary key caching is done. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setPkCacheSize(int)"><!-- --></A><H3> |
| setPkCacheSize</H3> |
| <PRE> |
| public void <B>setPkCacheSize</B>(int pkCacheSize)</PRE> |
| <DL> |
| <DD>Sets the size of the entity primary key cache. If <code>pkCacheSize</code> |
| parameter is less than 1, cache size is set to "one". |
| <p> |
| <i>Note that our tests show that setting primary key cache value to anything much |
| bigger than 20 does not give any significant performance increase. Therefore it |
| does not make sense to use bigger values, since this may potentially create big |
| gaps in the database primary key sequences in cases like application crashes or |
| restarts. </i> |
| </p> |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="reset()"><!-- --></A><H3> |
| reset</H3> |
| <PRE> |
| public void <B>reset</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#reset()">PkGenerator</A></CODE></B></DD> |
| <DD>Resets any cached primary keys forcing generator to go to the database next time id |
| generation is requested. May not be applicable for all generator implementations. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html#reset()">reset</A></CODE> in interface <CODE><A HREF="../../../../org/apache/cayenne/dba/PkGenerator.html" title="interface in org.apache.cayenne.dba">PkGenerator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
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