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 16:25:47 EDT 2010 --> 6<TITLE> 7LockRequestMode (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="LockRequestMode (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 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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<TR> 78<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 79 SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> 80<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 81DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> 82</TR> 83</TABLE> 84<A NAME="skip-navbar_top"></A> 85<!-- ========= END OF TOP NAVBAR ========= --> 86 87<HR> 88<!-- ======== START OF CLASS DATA ======== --> 89<H2> 90<FONT SIZE="-1"> 91com.sleepycat.db</FONT> 92<BR> 93Class LockRequestMode</H2> 94<PRE> 95<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> 96 <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>com.sleepycat.db.LockRequestMode</B> 97</PRE> 98<HR> 99<DL> 100<DT><PRE>public final class <B>LockRequestMode</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL> 101</PRE> 102 103<P> 104When using the default lock conflict matrix, the LockRequestMode class 105defines the set of possible lock modes. 106<P> 107 108<P> 109<HR> 110 111<P> 112<!-- =========== FIELD SUMMARY =========== --> 113 114<A NAME="field_summary"><!-- --></A> 115<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 116<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 117<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 118<B>Field Summary</B></FONT></TH> 119</TR> 120<TR BGCOLOR="white" CLASS="TableRowColor"> 121<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 122<CODE>static <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A></CODE></FONT></TD> 123<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockRequestMode.html#IREAD">IREAD</A></B></CODE> 124 125<BR> 126 Intention to read (shared).</TD> 127</TR> 128<TR BGCOLOR="white" CLASS="TableRowColor"> 129<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 130<CODE>static <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A></CODE></FONT></TD> 131<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockRequestMode.html#IWR">IWR</A></B></CODE> 132 133<BR> 134 Intention to read and write (shared).</TD> 135</TR> 136<TR BGCOLOR="white" CLASS="TableRowColor"> 137<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 138<CODE>static <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A></CODE></FONT></TD> 139<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockRequestMode.html#IWRITE">IWRITE</A></B></CODE> 140 141<BR> 142 Intention to write (shared).</TD> 143</TR> 144<TR BGCOLOR="white" CLASS="TableRowColor"> 145<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 146<CODE>static <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A></CODE></FONT></TD> 147<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockRequestMode.html#READ">READ</A></B></CODE> 148 149<BR> 150 Read (shared).</TD> 151</TR> 152<TR BGCOLOR="white" CLASS="TableRowColor"> 153<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 154<CODE>static <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A></CODE></FONT></TD> 155<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockRequestMode.html#WRITE">WRITE</A></B></CODE> 156 157<BR> 158 Write (exclusive).</TD> 159</TR> 160</TABLE> 161 162<!-- ======== CONSTRUCTOR SUMMARY ======== --> 163 164<A NAME="constructor_summary"><!-- --></A> 165<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 166<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 167<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 168<B>Constructor Summary</B></FONT></TH> 169</TR> 170<TR BGCOLOR="white" CLASS="TableRowColor"> 171<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockRequestMode.html#LockRequestMode(java.lang.String, int)">LockRequestMode</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> operationName, 172 int flag)</CODE> 173 174<BR> 175 Construct a custom lock request mode.</TD> 176</TR> 177</TABLE> 178 179<!-- ========== METHOD SUMMARY =========== --> 180 181<A NAME="method_summary"><!-- --></A> 182<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 183<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 184<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 185<B>Method Summary</B></FONT></TH> 186</TR> 187<TR BGCOLOR="white" CLASS="TableRowColor"> 188<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 189<CODE> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> 190<TD><CODE><B><A HREF="../../../com/sleepycat/db/LockRequestMode.html#toString()">toString</A></B>()</CODE> 191 192<BR> 193 </TD> 194</TR> 195</TABLE> 196 <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> 197<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 198<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 199<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> 200</TR> 201<TR BGCOLOR="white" CLASS="TableRowColor"> 202<TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> 203</TR> 204</TABLE> 205 206<P> 207 208<!-- ============ FIELD DETAIL =========== --> 209 210<A NAME="field_detail"><!-- --></A> 211<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 212<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 213<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 214<B>Field Detail</B></FONT></TH> 215</TR> 216</TABLE> 217 218<A NAME="READ"><!-- --></A><H3> 219READ</H3> 220<PRE> 221public static final <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> <B>READ</B></PRE> 222<DL> 223<DD>Read (shared). 224<P> 225<DL> 226</DL> 227</DL> 228<HR> 229 230<A NAME="WRITE"><!-- --></A><H3> 231WRITE</H3> 232<PRE> 233public static final <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> <B>WRITE</B></PRE> 234<DL> 235<DD>Write (exclusive). 236<P> 237<DL> 238</DL> 239</DL> 240<HR> 241 242<A NAME="IWRITE"><!-- --></A><H3> 243IWRITE</H3> 244<PRE> 245public static final <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> <B>IWRITE</B></PRE> 246<DL> 247<DD>Intention to write (shared). 248<P> 249<DL> 250</DL> 251</DL> 252<HR> 253 254<A NAME="IREAD"><!-- --></A><H3> 255IREAD</H3> 256<PRE> 257public static final <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> <B>IREAD</B></PRE> 258<DL> 259<DD>Intention to read (shared). 260<P> 261<DL> 262</DL> 263</DL> 264<HR> 265 266<A NAME="IWR"><!-- --></A><H3> 267IWR</H3> 268<PRE> 269public static final <A HREF="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db">LockRequestMode</A> <B>IWR</B></PRE> 270<DL> 271<DD>Intention to read and write (shared). 272<P> 273<DL> 274</DL> 275</DL> 276 277<!-- ========= CONSTRUCTOR DETAIL ======== --> 278 279<A NAME="constructor_detail"><!-- --></A> 280<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 281<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 282<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 283<B>Constructor Detail</B></FONT></TH> 284</TR> 285</TABLE> 286 287<A NAME="LockRequestMode(java.lang.String, int)"><!-- --></A><H3> 288LockRequestMode</H3> 289<PRE> 290public <B>LockRequestMode</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> operationName, 291 int flag)</PRE> 292<DL> 293<DD>Construct a custom lock request mode. 294 <p> 295<P> 296<DL> 297<DT><B>Parameters:</B><DD><CODE>operationName</CODE> - Name used to display the mode 298 <p><DD><CODE>flag</CODE> - Flag value used as an index into the lock conflict matrix</DL> 299</DL> 300 301<!-- ============ METHOD DETAIL ========== --> 302 303<A NAME="method_detail"><!-- --></A> 304<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 305<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 306<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 307<B>Method Detail</B></FONT></TH> 308</TR> 309</TABLE> 310 311<A NAME="toString()"><!-- --></A><H3> 312toString</H3> 313<PRE> 314public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE> 315<DL> 316<DD> 317<P> 318<DD><DL> 319<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A></CODE> in class <CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL> 320</DD> 321<DD><DL> 322</DL> 323</DD> 324</DL> 325<!-- ========= END OF CLASS DATA ========= --> 326<HR> 327 328 329<!-- ======= START OF BOTTOM NAVBAR ====== --> 330<A NAME="navbar_bottom"><!-- --></A> 331<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> 332<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 333<TR> 334<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 335<A NAME="navbar_bottom_firstrow"><!-- --></A> 336<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 337 <TR ALIGN="center" VALIGN="top"> 338 <TD 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HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> 346 </TR> 347</TABLE> 348</TD> 349<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> 350<b>Berkeley DB</b><br><font size="-1"> version 4.8.30</font></EM> 351</TD> 352</TR> 353 354<TR> 355<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 356 <A HREF="../../../com/sleepycat/db/LockRequest.html" title="class in com.sleepycat.db"><B>PREV CLASS</B></A> 357 <A HREF="../../../com/sleepycat/db/LockStats.html" title="class in com.sleepycat.db"><B>NEXT CLASS</B></A></FONT></TD> 358<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 359 <A HREF="../../../index.html?com/sleepycat/db/LockRequestMode.html" target="_top"><B>FRAMES</B></A> 360 <A HREF="LockRequestMode.html" target="_top"><B>NO FRAMES</B></A> 361 <SCRIPT type="text/javascript"> 362 <!-- 363 if(window==top) { 364 document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); 365 } 366 //--> 367</SCRIPT> 368<NOSCRIPT> 369 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