1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<!--NewPage--> 3<HTML> 4<HEAD> 5<!-- Generated by javadoc (build 1.6.0_03) on Mon Apr 12 16:25:52 EDT 2010 --> 6<TITLE> 7Uses of Class com.sleepycat.db.Lock (Oracle - Berkeley DB Java API) 8</TITLE> 9 10<META NAME="date" CONTENT="2010-04-12"> 11 12<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../style.css" TITLE="Style"> 13 14<SCRIPT type="text/javascript"> 15function windowTitle() 16{ 17 if (location.href.indexOf('is-external=true') == -1) { 18 parent.document.title="Uses of Class com.sleepycat.db.Lock (Oracle - Berkeley DB Java API)"; 19 } 20} 21</SCRIPT> 22<NOSCRIPT> 23</NOSCRIPT> 24 25</HEAD> 26 27<BODY BGCOLOR="white" onload="windowTitle();"> 28<HR> 29 30 31<!-- ========= START OF TOP NAVBAR ======= --> 32<A NAME="navbar_top"><!-- --></A> 33<A HREF="#skip-navbar_top" title="Skip navigation links"></A> 34<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 35<TR> 36<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 37<A NAME="navbar_top_firstrow"><!-- --></A> 38<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 39 <TR ALIGN="center" VALIGN="top"> 40 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 41 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> 42 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> 43 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> 44 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 45 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> 46 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> 47 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> 48 </TR> 49</TABLE> 50</TD> 51<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> 52<b>Berkeley DB</b><br><font size="-1"> version 4.8.30</font></EM> 53</TD> 54</TR> 55 56<TR> 57<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 58 PREV 59 NEXT</FONT></TD> 60<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 61 <A HREF="../../../../index.html?com/sleepycat/db//class-useLock.html" target="_top"><B>FRAMES</B></A> 62 <A HREF="Lock.html" target="_top"><B>NO FRAMES</B></A> 63 <SCRIPT type="text/javascript"> 64 <!-- 65 if(window==top) { 66 document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); 67 } 68 //--> 69</SCRIPT> 70<NOSCRIPT> 71 <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> 72</NOSCRIPT> 73 74 75</FONT></TD> 76</TR> 77</TABLE> 78<A NAME="skip-navbar_top"></A> 79<!-- ========= END OF TOP NAVBAR ========= --> 80 81<HR> 82<CENTER> 83<H2> 84<B>Uses of Class<br>com.sleepycat.db.Lock</B></H2> 85</CENTER> 86 87<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 88<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 89<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 90Packages that use <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></FONT></TH> 91</TR> 92<TR BGCOLOR="white" CLASS="TableRowColor"> 93<TD><A HREF="#com.sleepycat.db"><B>com.sleepycat.db</B></A></TD> 94<TD>Berkeley DB Java API<br> 95<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> 96</TR> 97</TABLE> 98 99<P> 100<A NAME="com.sleepycat.db"><!-- --></A> 101<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 102<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 103<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 104Uses 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> 105</TR> 106</TABLE> 107 108<P> 109 110<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 111<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> 112<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> 113</TR> 114<TR BGCOLOR="white" CLASS="TableRowColor"> 115<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 116<CODE> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> 117<TD><CODE><B>LockRequest.</B><B><A HREF="../../../../com/sleepycat/db/LockRequest.html#getLock()">getLock</A></B>()</CODE> 118 119<BR> 120 Return the lock reference.</TD> 121</TR> 122<TR BGCOLOR="white" CLASS="TableRowColor"> 123<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 124<CODE> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> 125<TD><CODE><B>LockNotGrantedException.</B><B><A HREF="../../../../com/sleepycat/db/LockNotGrantedException.html#getLock()">getLock</A></B>()</CODE> 126 127<BR> 128 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 129 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> 130</TR> 131<TR BGCOLOR="white" CLASS="TableRowColor"> 132<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 133<CODE> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> 134<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, 135 boolean noWait, 136 <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> object, 137 <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode)</CODE> 138 139<BR> 140 Acquire a lock from the lock table.</TD> 141</TR> 142</TABLE> 143 144<P> 145 146<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 147<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> 148<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> 149</TR> 150<TR BGCOLOR="white" CLASS="TableRowColor"> 151<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 152<CODE> void</CODE></FONT></TD> 153<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> 154 155<BR> 156 Release a lock.</TD> 157</TR> 158<TR BGCOLOR="white" CLASS="TableRowColor"> 159<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 160<CODE> void</CODE></FONT></TD> 161<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> 162 163<BR> 164 Set the lock reference.</TD> 165</TR> 166</TABLE> 167 168<P> 169 170<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 171<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> 172<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> 173</TR> 174<TR BGCOLOR="white" CLASS="TableRowColor"> 175<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, 176 <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode, 177 <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> obj, 178 <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A> lock)</CODE> 179 180<BR> 181 Construct a LockRequest with the specified operation, mode and lock, 182 for the specified object.</TD> 183</TR> 184<TR BGCOLOR="white" CLASS="TableRowColor"> 185<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, 186 <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode, 187 <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> obj, 188 <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A> lock, 189 int timeout)</CODE> 190 191<BR> 192 Construct a LockRequest with the specified operation, mode, lock and 193 timeout for the specified object.</TD> 194</TR> 195</TABLE> 196 197<P> 198<HR> 199 200 201<!-- ======= START OF BOTTOM NAVBAR ====== --> 202<A NAME="navbar_bottom"><!-- --></A> 203<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> 204<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 205<TR> 206<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 207<A NAME="navbar_bottom_firstrow"><!-- --></A> 208<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 209 <TR ALIGN="center" VALIGN="top"> 210 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 211 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> 212 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> 213 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> 214 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 215 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> 216 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> 217 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> 218 </TR> 219</TABLE> 220</TD> 221<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> 222<b>Berkeley DB</b><br><font size="-1"> version 4.8.30</font></EM> 223</TD> 224</TR> 225 226<TR> 227<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 228 PREV 229 NEXT</FONT></TD> 230<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 231 <A HREF="../../../../index.html?com/sleepycat/db//class-useLock.html" target="_top"><B>FRAMES</B></A> 232 <A HREF="Lock.html" target="_top"><B>NO FRAMES</B></A> 233 <SCRIPT type="text/javascript"> 234 <!-- 235 if(window==top) { 236 document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); 237 } 238 //--> 239</SCRIPT> 240<NOSCRIPT> 241 <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> 242</NOSCRIPT> 243 244 245</FONT></TD> 246</TR> 247</TABLE> 248<A NAME="skip-navbar_bottom"></A> 249<!-- ======== END OF BOTTOM NAVBAR ======= --> 250 251<HR> 252<font size=1>Copyright (c) 1996-2009 Oracle. All rights reserved.</font> 253</BODY> 254</HTML> 255