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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--NewPage--> <HTML> <HEAD> <!-- Generated by javadoc (build 1.5.0) on Thu May 15 17:17:34 EDT 2008 --> <TITLE> Uses of Class com.sleepycat.db.LockDetectMode (Oracle - Berkeley DB Java API) </TITLE> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../style.css" TITLE="Style"> <SCRIPT type="text/javascript"> function windowTitle() { parent.document.title="Uses of Class com.sleepycat.db.LockDetectMode (Oracle - Berkeley DB Java API)"; } </SCRIPT> <NOSCRIPT> </NOSCRIPT> </HEAD> <BODY BGCOLOR="white" onload="windowTitle();"> <!-- ========= START OF TOP NAVBAR ======= --> <A NAME="navbar_top"><!-- --></A> <A HREF="#skip-navbar_top" title="Skip navigation links"></A> <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> <TR> <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A NAME="navbar_top_firstrow"><!-- --></A> <TABLE BORDER="0" CELLPADDING="0" 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========= --> <HR> <CENTER> <H2> <B>Uses of Class<br>com.sleepycat.db.LockDetectMode</B></H2> </CENTER> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> Packages that use <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></FONT></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><A HREF="#com.sleepycat.db"><B>com.sleepycat.db</B></A></TD> <TD>Berkeley DB Java API<br> <a href="../../../../../ref/toc.html" target="_top">[reference guide]</a> <a href="../../../../../ref/java/program.html" target="_top">[Java programming notes]</a>. </TD> </TR> </TABLE> <P> <A NAME="com.sleepycat.db"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> Uses of <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A> in <A HREF="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</A></FONT></TH> </TR> </TABLE> <P> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> <TH ALIGN="left" COLSPAN="2">Fields in <A HREF="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</A> declared as <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></FONT></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#DEFAULT">DEFAULT</A></B></CODE> <BR> Use whatever lock policy was specified when the database environment was created.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#EXPIRE">EXPIRE</A></B></CODE> <BR> Reject lock requests which have timed out.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#MAXLOCKS">MAXLOCKS</A></B></CODE> <BR> Reject the lock request for the locker ID with the most locks.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#MAXWRITE">MAXWRITE</A></B></CODE> <BR> Reject the lock request for the locker ID with the most write locks.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#MINLOCKS">MINLOCKS</A></B></CODE> <BR> Reject the lock request for the locker ID with the fewest locks.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#MINWRITE">MINWRITE</A></B></CODE> <BR> Reject the lock request for the locker ID with the fewest write locks.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#NONE">NONE</A></B></CODE> <BR> Turn off deadlock detection.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#OLDEST">OLDEST</A></B></CODE> <BR> Reject the lock request for the locker ID with the oldest lock.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#RANDOM">RANDOM</A></B></CODE> <BR> Reject the lock request for a random locker ID.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#YOUNGEST">YOUNGEST</A></B></CODE> <BR> Reject the lock request for the locker ID with the youngest lock.</TD> </TR> </TABLE> <P> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</A> that return <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></FONT></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> <TD><CODE><B>EnvironmentConfig.</B><B><A HREF="../../../../com/sleepycat/db/EnvironmentConfig.html#getLockDetectMode()">getLockDetectMode</A></B>()</CODE> <BR> Return true if the deadlock detector is configured to run whenever a lock conflict occurs.</TD> </TR> </TABLE> <P> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</A> with parameters of type <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></FONT></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> int</CODE></FONT></TD> <TD><CODE><B>Environment.</B><B><A HREF="../../../../com/sleepycat/db/Environment.html#detectDeadlocks(com.sleepycat.db.LockDetectMode)">detectDeadlocks</A></B>(<A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A> mode)</CODE> <BR> Run one iteration of the deadlock detector.</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>EnvironmentConfig.</B><B><A HREF="../../../../com/sleepycat/db/EnvironmentConfig.html#setLockDetectMode(com.sleepycat.db.LockDetectMode)">setLockDetectMode</A></B>(<A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A> lockDetectMode)</CODE> <BR> Configure if the deadlock detector is to be run whenever a lock conflict occurs.</TD> </TR> </TABLE> <P> <HR> <!-- ======= START OF BOTTOM NAVBAR ====== --> <A NAME="navbar_bottom"><!-- --></A> <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> <TR> <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A NAME="navbar_bottom_firstrow"><!-- --></A> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" 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