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 1.5.0) on Thu May 15 17:17:34 EDT 2008 --> 6<TITLE> 7Uses of Class com.sleepycat.db.Lock (Oracle - Berkeley DB Java API) 8</TITLE> 9 10 11<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../style.css" TITLE="Style"> 12 13<SCRIPT type="text/javascript"> 14function windowTitle() 15{ 16 parent.document.title="Uses of Class com.sleepycat.db.Lock (Oracle - Berkeley DB Java API)"; 17} 18</SCRIPT> 19<NOSCRIPT> 20</NOSCRIPT> 21 22</HEAD> 23 24<BODY BGCOLOR="white" onload="windowTitle();"> 25 26 27<!-- ========= START OF TOP NAVBAR ======= --> 28<A NAME="navbar_top"><!-- --></A> 29<A HREF="#skip-navbar_top" title="Skip navigation links"></A> 30<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 31<TR> 32<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 33<A NAME="navbar_top_firstrow"><!-- --></A> 34<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 35 <TR ALIGN="center" VALIGN="top"> 36 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 37 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> 38 <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> 39 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> 40 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 41 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> 42 <TD BGCOLOR="#EEEEFF" 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68</NOSCRIPT> 69 70 71</FONT></TD> 72</TR> 73</TABLE> 74<A NAME="skip-navbar_top"></A> 75<!-- ========= END OF TOP NAVBAR ========= --> 76 77<HR> 78<CENTER> 79<H2> 80<B>Uses of Class<br>com.sleepycat.db.Lock</B></H2> 81</CENTER> 82 83<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 84<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 85<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 86Packages that use <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></FONT></TH> 87</TR> 88<TR BGCOLOR="white" CLASS="TableRowColor"> 89<TD><A HREF="#com.sleepycat.db"><B>com.sleepycat.db</B></A></TD> 90<TD>Berkeley DB Java API<br> 91<a href="../../../../../ref/toc.html" target="_top">[reference guide]</a> <a href="../../../../../ref/java/program.html" target="_top">[Java programming notes]</a>. </TD> 92</TR> 93</TABLE> 94 95<P> 96<A NAME="com.sleepycat.db"><!-- --></A> 97<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 98<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 99<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 100Uses 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> 101</TR> 102</TABLE> 103 104<P> 105 106<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 107<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> 108<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> 109</TR> 110<TR BGCOLOR="white" CLASS="TableRowColor"> 111<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 112<CODE> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> 113<TD><CODE><B>LockRequest.</B><B><A HREF="../../../../com/sleepycat/db/LockRequest.html#getLock()">getLock</A></B>()</CODE> 114 115<BR> 116 Return the lock reference.</TD> 117</TR> 118<TR BGCOLOR="white" CLASS="TableRowColor"> 119<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 120<CODE> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> 121<TD><CODE><B>LockNotGrantedException.</B><B><A HREF="../../../../com/sleepycat/db/LockNotGrantedException.html#getLock()">getLock</A></B>()</CODE> 122 123<BR> 124 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 125 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> 126</TR> 127<TR BGCOLOR="white" CLASS="TableRowColor"> 128<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 129<CODE> <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A></CODE></FONT></TD> 130<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, 131 boolean noWait, 132 <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> object, 133 <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode)</CODE> 134 135<BR> 136 Acquire a lock from the lock table.</TD> 137</TR> 138</TABLE> 139 140<P> 141 142<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 143<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> 144<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> 145</TR> 146<TR BGCOLOR="white" CLASS="TableRowColor"> 147<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 148<CODE> void</CODE></FONT></TD> 149<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> 150 151<BR> 152 Release a lock.</TD> 153</TR> 154<TR BGCOLOR="white" CLASS="TableRowColor"> 155<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 156<CODE> void</CODE></FONT></TD> 157<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> 158 159<BR> 160 Set the lock reference.</TD> 161</TR> 162</TABLE> 163 164<P> 165 166<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 167<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> 168<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> 169</TR> 170<TR BGCOLOR="white" CLASS="TableRowColor"> 171<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, 172 <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode, 173 <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> obj, 174 <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A> lock)</CODE> 175 176<BR> 177 Construct a LockRequest with the specified operation, mode and lock, 178 for the specified object.</TD> 179</TR> 180<TR BGCOLOR="white" CLASS="TableRowColor"> 181<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, 182 <A HREF="../../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> mode, 183 <A HREF="../../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> obj, 184 <A HREF="../../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db">Lock</A> lock, 185 int timeout)</CODE> 186 187<BR> 188 Construct a LockRequest with the specified operation, mode, lock and 189 timeout for the specified object.</TD> 190</TR> 191</TABLE> 192 193<P> 194<HR> 195 196 197<!-- ======= START OF BOTTOM NAVBAR ====== --> 198<A NAME="navbar_bottom"><!-- --></A> 199<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> 200<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 201<TR> 202<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 203<A NAME="navbar_bottom_firstrow"><!-- --></A> 204<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 205 <TR ALIGN="center" VALIGN="top"> 206 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 207 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> 208 <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> 209 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> 210 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 211 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> 212 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> 213 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> 214 </TR> 215</TABLE> 216</TD> 217<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> 218<b>Berkeley DB</b><br><font size="-1"> version 4.7.25</font></EM> 219</TD> 220</TR> 221 222<TR> 223<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 224 PREV 225 NEXT</FONT></TD> 226<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 227 <A HREF="../../../../index.html?com/sleepycat/db//class-useLock.html" target="_top"><B>FRAMES</B></A> 228 <A HREF="Lock.html" target="_top"><B>NO FRAMES</B></A> 229 <SCRIPT type="text/javascript"> 230 <!-- 231 if(window==top) { 232 document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); 233 } 234 //--> 235</SCRIPT> 236<NOSCRIPT> 237 <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> 238</NOSCRIPT> 239 240 241</FONT></TD> 242</TR> 243</TABLE> 244<A NAME="skip-navbar_bottom"></A> 245<!-- ======== END OF BOTTOM NAVBAR ======= --> 246 247<HR> 248<font size=1>Copyright (c) 1996,2008 Oracle. 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