<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc (version 1.7.0_75) on Fri May 13 13:32:16 PDT 2016 -->
<title>LockOperation (Oracle - Berkeley DB Java API)</title>
<meta name="date" content="2016-05-13">
<link rel="stylesheet" type="text/css" href="../../../style.css" title="Style">
</head>
<body>
<script type="text/javascript"><!--
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="LockOperation (Oracle - Berkeley DB Java API)";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar_top">
<!-- -->
</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/LockOperation.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../index-all.html">Index</a></li>
<li><a href="../../../help-doc.html">Help</a></li>
</ul>
<div class="aboutLanguage"><em><b>Berkeley DB</b><br><font size="-1"> version 6.1.29</font></em></div>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../com/sleepycat/db/LockNotGrantedException.html" title="class in com.sleepycat.db"><span class="strong">Prev Class</span></a></li>
<li><a href="../../../com/sleepycat/db/LockRequest.html" title="class in com.sleepycat.db"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../index.html?com/sleepycat/db/LockOperation.html" target="_top">Frames</a></li>
<li><a href="LockOperation.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary: </li>
<li>Nested | </li>
<li><a href="#field_summary">Field</a> | </li>
<li>Constr | </li>
<li><a href="#method_summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail: </li>
<li><a href="#field_detail">Field</a> | </li>
<li>Constr | </li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">com.sleepycat.db</div>
<h2 title="Class LockOperation" class="title">Class LockOperation</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>com.sleepycat.db.LockOperation</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<hr>
<br>
<pre>public final class <span class="strong">LockOperation</span>
extends java.lang.Object</pre>
<div class="block">Operations that can be performed on locks.</div>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field_summary">
<!-- -->
</a>
<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LockOperation.html#GET">GET</a></strong></code>
<div class="block">Get the lock defined by the values of the mode and obj fields, for
the specified locker.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LockOperation.html#GET_TIMEOUT">GET_TIMEOUT</a></strong></code>
<div class="block">Identical to LockOperation GET except that the value in the timeout
field overrides any previously specified timeout value for this
lock.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LockOperation.html#PUT">PUT</a></strong></code>
<div class="block">The lock to which the lock field refers is released.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LockOperation.html#PUT_ALL">PUT_ALL</a></strong></code>
<div class="block">All locks held by the specified locker are released.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LockOperation.html#PUT_OBJ">PUT_OBJ</a></strong></code>
<div class="block">All locks held on obj are released.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LockOperation.html#TIMEOUT">TIMEOUT</a></strong></code>
<div class="block">Cause the specified locker to timeout immediately.</div>
</td>
</tr>
</table>
</li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method_summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LockOperation.html#toString()">toString</a></strong>()</code></td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
<!-- -->
</a>
<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ FIELD DETAIL =========== -->
<ul class="blockList">
<li class="blockList"><a name="field_detail">
<!-- -->
</a>
<h3>Field Detail</h3>
<a name="GET">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>GET</h4>
<pre>public static final <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a> GET</pre>
<div class="block">Get the lock defined by the values of the mode and obj fields, for
the specified locker. Upon return from <a href="../../../com/sleepycat/db/Environment.html#lockVector(int,%20boolean,%20com.sleepycat.db.LockRequest[])"><code>Environment.lockVector</code></a>, if the lock field is non-null, a reference to the
acquired lock is stored there. (This reference is invalidated by
any call to <a href="../../../com/sleepycat/db/Environment.html#lockVector(int,%20boolean,%20com.sleepycat.db.LockRequest[])"><code>Environment.lockVector</code></a> or <a href="../../../com/sleepycat/db/Environment.html#putLock(com.sleepycat.db.Lock)"><code>Environment.putLock</code></a> that releases the lock.)</div>
</li>
</ul>
<a name="GET_TIMEOUT">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>GET_TIMEOUT</h4>
<pre>public static final <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a> GET_TIMEOUT</pre>
<div class="block">Identical to LockOperation GET except that the value in the timeout
field overrides any previously specified timeout value for this
lock. A value of 0 turns off any previously specified timeout.</div>
</li>
</ul>
<a name="PUT">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>PUT</h4>
<pre>public static final <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a> PUT</pre>
<div class="block">The lock to which the lock field refers is released. The locker,
mode and obj fields are ignored.</div>
</li>
</ul>
<a name="PUT_ALL">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>PUT_ALL</h4>
<pre>public static final <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a> PUT_ALL</pre>
<div class="block">All locks held by the specified locker are released. The lock,
mode, and obj fields are ignored. Locks acquired in operations
performed by the current call to <a href="../../../com/sleepycat/db/Environment.html#lockVector(int,%20boolean,%20com.sleepycat.db.LockRequest[])"><code>Environment.lockVector</code></a>
which appear before the PUT_ALL operation are released; those
acquired in operations appearing after the PUT_ALL operation are not
released.</div>
</li>
</ul>
<a name="PUT_OBJ">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>PUT_OBJ</h4>
<pre>public static final <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a> PUT_OBJ</pre>
<div class="block">All locks held on obj are released. The locker parameter and the
lock and mode fields are ignored. Locks acquired in operations
performed by the current call to <a href="../../../com/sleepycat/db/Environment.html#lockVector(int,%20boolean,%20com.sleepycat.db.LockRequest[])"><code>Environment.lockVector</code></a>
that appear before the PUT_OBJ operation operation are released;
those acquired in operations appearing after the PUT_OBJ operation
are not released.</div>
</li>
</ul>
<a name="TIMEOUT">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>TIMEOUT</h4>
<pre>public static final <a href="../../../com/sleepycat/db/LockOperation.html" title="class in com.sleepycat.db">LockOperation</a> TIMEOUT</pre>
<div class="block">Cause the specified locker to timeout immediately. If the database
environment has not configured automatic deadlock detection, the
transaction will timeout the next time deadlock detection is
performed. As transactions acquire locks on behalf of a single
locker ID, timing out the locker ID associated with a transaction
will time out the transaction itself.</div>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method_detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="toString()">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>toString</h4>
<pre>public java.lang.String toString()</pre>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
</dl>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar_bottom">
<!-- -->
</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/LockOperation.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../index-all.html">Index</a></li>
<li><a href="../../../help-doc.html">Help</a></li>
</ul>
<div class="aboutLanguage"><em><b>Berkeley DB</b><br><font size="-1"> version 6.1.29</font></em></div>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../com/sleepycat/db/LockNotGrantedException.html" title="class in com.sleepycat.db"><span class="strong">Prev Class</span></a></li>
<li><a href="../../../com/sleepycat/db/LockRequest.html" title="class in com.sleepycat.db"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../index.html?com/sleepycat/db/LockOperation.html" target="_top">Frames</a></li>
<li><a href="LockOperation.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary: </li>
<li>Nested | </li>
<li><a href="#field_summary">Field</a> | </li>
<li>Constr | </li>
<li><a href="#method_summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail: </li>
<li><a href="#field_detail">Field</a> | </li>
<li>Constr | </li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<p class="legalCopy"><small><font size=1>Copyright (c) 1996, 2016 Oracle and/or its affiliates. All rights reserved.</font></small></p>
</body>
</html>
