<!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 1.6.0_03) on Mon Apr 12 16:25:52 EDT 2010 --> <TITLE> Uses of Class com.sleepycat.db.Lock (Oracle - Berkeley DB Java API) </TITLE> <META NAME="date" CONTENT="2010-04-12"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../style.css" TITLE="Style"> <SCRIPT type="text/javascript"> function windowTitle() { if (location.href.indexOf('is-external=true') == -1) { parent.document.title="Uses of Class com.sleepycat.db.Lock (Oracle - Berkeley DB Java API)"; } } </SCRIPT> <NOSCRIPT> </NOSCRIPT> </HEAD> <BODY BGCOLOR="white" onload="windowTitle();"> <HR> <!-- ========= 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 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NAME="skip-navbar_top"></A> <!-- ========= END OF TOP NAVBAR ========= --> <HR> <CENTER> <H2> <B>Uses of Class<br>com.sleepycat.db.Lock</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/Lock.html" title="class in com.sleepycat.db">Lock</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="../../../../../programmer_reference/index.html" target="_top">[reference guide]</a> <a href="../../../../../programmer_reference/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/Lock.html" title="class in com.sleepycat.db">Lock</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">Methods in <A HREF="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</A> that return <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</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/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> <TD><CODE><B>LockRequest.</B><B><A HREF="../../../../com/sleepycat/db/LockRequest.html#getLock()">getLock</A></B>()</CODE> <BR> Return the lock reference.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> <TD><CODE><B>LockNotGrantedException.</B><B><A HREF="../../../../com/sleepycat/db/LockNotGrantedException.html#getLock()">getLock</A></B>()</CODE> <BR> Returns null when <A HREF="../../../../com/sleepycat/db/Environment.html#getLock(int, boolean, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockRequestMode)"><CODE>Environment.getLock</CODE></A> was called, and returns the lock in the failed LockRequest when <A HREF="../../../../com/sleepycat/db/Environment.html#lockVector(int, boolean, com.sleepycat.db.LockRequest[])"><CODE>Environment.lockVector</CODE></A> was called.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> <TD><CODE><B>Environment.</B><B><A HREF="../../../../com/sleepycat/db/Environment.html#getLock(int, boolean, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockRequestMode)">getLock</A></B>(int locker, boolean noWait, <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> object, <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode)</CODE> <BR> Acquire a lock from the lock table.</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/Lock.html" title="class in com.sleepycat.db">Lock</A></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>Environment.</B><B><A HREF="../../../../com/sleepycat/db/Environment.html#putLock(com.sleepycat.db.Lock)">putLock</A></B>(<A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A> lock)</CODE> <BR> Release a lock.</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>LockRequest.</B><B><A HREF="../../../../com/sleepycat/db/LockRequest.html#setLock(com.sleepycat.db.Lock)">setLock</A></B>(<A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A> lock)</CODE> <BR> Set the lock reference.</TD> </TR> </TABLE> <P> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> <TH ALIGN="left" COLSPAN="2">Constructors in <A HREF="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</A> with parameters of type <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></FONT></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><B><A HREF="../../../../com/sleepycat/db/LockRequest.html#LockRequest(com.sleepycat.db.LockOperation, com.sleepycat.db.LockRequestMode, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.Lock)">LockRequest</A></B>(<A HREF="../../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</A> op, <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode, <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> obj, <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A> lock)</CODE> <BR> Construct a LockRequest with the specified operation, mode and lock, for the specified object.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><B><A HREF="../../../../com/sleepycat/db/LockRequest.html#LockRequest(com.sleepycat.db.LockOperation, com.sleepycat.db.LockRequestMode, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.Lock, int)">LockRequest</A></B>(<A HREF="../../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</A> op, <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode, <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> obj, <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A> lock, int timeout)</CODE> <BR> Construct a LockRequest with the specified operation, mode, lock and timeout for the specified object.</TD> </TR> </TABLE> <P> <HR> <!-- ======= START OF BOTTOM NAVBAR ====== --> <A NAME="navbar_bottom"><!-- --></A> 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