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.LockDetectMode (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.LockDetectMode (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" 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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.LockDetectMode</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/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</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/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> 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">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> 113</TR> 114<TR BGCOLOR="white" CLASS="TableRowColor"> 115<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 116<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 117<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#DEFAULT">DEFAULT</A></B></CODE> 118 119<BR> 120 Use whatever lock policy was specified when the database environment 121 was created.</TD> 122</TR> 123<TR BGCOLOR="white" CLASS="TableRowColor"> 124<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 125<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 126<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#EXPIRE">EXPIRE</A></B></CODE> 127 128<BR> 129 Reject lock requests which have timed out.</TD> 130</TR> 131<TR BGCOLOR="white" CLASS="TableRowColor"> 132<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 133<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 134<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#MAXLOCKS">MAXLOCKS</A></B></CODE> 135 136<BR> 137 Reject the lock request for the locker ID with the most locks.</TD> 138</TR> 139<TR BGCOLOR="white" CLASS="TableRowColor"> 140<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 141<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 142<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#MAXWRITE">MAXWRITE</A></B></CODE> 143 144<BR> 145 Reject the lock request for the locker ID with the most write locks.</TD> 146</TR> 147<TR BGCOLOR="white" CLASS="TableRowColor"> 148<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 149<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 150<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#MINLOCKS">MINLOCKS</A></B></CODE> 151 152<BR> 153 Reject the lock request for the locker ID with the fewest locks.</TD> 154</TR> 155<TR BGCOLOR="white" CLASS="TableRowColor"> 156<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 157<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 158<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#MINWRITE">MINWRITE</A></B></CODE> 159 160<BR> 161 Reject the lock request for the locker ID with the fewest write locks.</TD> 162</TR> 163<TR BGCOLOR="white" CLASS="TableRowColor"> 164<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 165<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 166<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#NONE">NONE</A></B></CODE> 167 168<BR> 169 Turn off deadlock detection.</TD> 170</TR> 171<TR BGCOLOR="white" CLASS="TableRowColor"> 172<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 173<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 174<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#OLDEST">OLDEST</A></B></CODE> 175 176<BR> 177 Reject the lock request for the locker ID with the oldest lock.</TD> 178</TR> 179<TR BGCOLOR="white" CLASS="TableRowColor"> 180<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 181<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 182<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#RANDOM">RANDOM</A></B></CODE> 183 184<BR> 185 Reject the lock request for a random locker ID.</TD> 186</TR> 187<TR BGCOLOR="white" CLASS="TableRowColor"> 188<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 189<CODE>static <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 190<TD><CODE><B>LockDetectMode.</B><B><A HREF="../../../../com/sleepycat/db/LockDetectMode.html#YOUNGEST">YOUNGEST</A></B></CODE> 191 192<BR> 193 Reject the lock request for the locker ID with the youngest lock.</TD> 194</TR> 195</TABLE> 196 197<P> 198 199<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 200<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> 201<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> 202</TR> 203<TR BGCOLOR="white" CLASS="TableRowColor"> 204<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 205<CODE> <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</A></CODE></FONT></TD> 206<TD><CODE><B>EnvironmentConfig.</B><B><A HREF="../../../../com/sleepycat/db/EnvironmentConfig.html#getLockDetectMode()">getLockDetectMode</A></B>()</CODE> 207 208<BR> 209 Return true if the deadlock detector is configured to run whenever a lock 210 conflict occurs.</TD> 211</TR> 212</TABLE> 213 214<P> 215 216<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 217<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> 218<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> 219</TR> 220<TR BGCOLOR="white" CLASS="TableRowColor"> 221<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 222<CODE> int</CODE></FONT></TD> 223<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> 224 225<BR> 226 Run one iteration of the deadlock detector.</TD> 227</TR> 228<TR BGCOLOR="white" CLASS="TableRowColor"> 229<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 230<CODE> void</CODE></FONT></TD> 231<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> 232 233<BR> 234 Configure if the deadlock detector is to be run whenever a lock 235 conflict occurs.</TD> 236</TR> 237</TABLE> 238 239<P> 240<HR> 241 242 243<!-- ======= START OF BOTTOM NAVBAR ====== --> 244<A NAME="navbar_bottom"><!-- --></A> 245<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> 246<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 247<TR> 248<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 249<A NAME="navbar_bottom_firstrow"><!-- --></A> 250<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 251 <TR ALIGN="center" VALIGN="top"> 252 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 253 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> 254 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> 255 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> 256 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 257 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> 258 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> 259 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> 260 </TR> 261</TABLE> 262</TD> 263<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> 264<b>Berkeley DB</b><br><font size="-1"> version 4.8.30</font></EM> 265</TD> 266</TR> 267 268<TR> 269<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 270 PREV 271 NEXT</FONT></TD> 272<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 273 <A HREF="../../../../index.html?com/sleepycat/db//class-useLockDetectMode.html" target="_top"><B>FRAMES</B></A> 274 <A HREF="LockDetectMode.html" target="_top"><B>NO FRAMES</B></A> 275 <SCRIPT type="text/javascript"> 276 <!-- 277 if(window==top) { 278 document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); 279 } 280 //--> 281</SCRIPT> 282<NOSCRIPT> 283 <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> 284</NOSCRIPT> 285 286 287</FONT></TD> 288</TR> 289</TABLE> 290<A NAME="skip-navbar_bottom"></A> 291<!-- ======== END OF 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