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<h1 title="Package" class="title">Package&nbsp;org.eclipse.emf.cdo.common.lock</h1>
<div class="docSummary">
<div class="block">Common concepts for dealing with durable locks and views.</div>
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<p>See:&nbsp;<a href="#package.description">Description</a></p>
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<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/CDOLockChangeInfo.html" title="interface in org.eclipse.emf.cdo.common.lock">CDOLockChangeInfo</a></td>
<td class="colLast">
<div class="block">Represents a change in the lock state of a set of objects.</div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/CDOLockChangeInfoHandler.html" title="interface in org.eclipse.emf.cdo.common.lock">CDOLockChangeInfoHandler</a></td>
<td class="colLast">
<div class="block">A call-back interface that indicates the ability to <i>handle</i> <a href="../../../../../../org/eclipse/emf/cdo/common/lock/CDOLockChangeInfo.html" title="interface in org.eclipse.emf.cdo.common.lock"><code>lock-change infos</code></a> that
are passed from other entities.</div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/CDOLockOwner.html" title="interface in org.eclipse.emf.cdo.common.lock">CDOLockOwner</a></td>
<td class="colLast">
<div class="block">A client-side representation of a view owning locks.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/CDOLockState.html" title="interface in org.eclipse.emf.cdo.common.lock">CDOLockState</a></td>
<td class="colLast">
<div class="block">A client-side representation of <i>all</i> the locks on a single CDOObject.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.html" title="interface in org.eclipse.emf.cdo.common.lock">IDurableLockingManager</a></td>
<td class="colLast">
<div class="block">Manages all persistent aspects of durable CDO views such as <a href="../../../../../../org/eclipse/emf/cdo/common/branch/CDOBranchPoint.html" title="interface in org.eclipse.emf.cdo.common.branch"><code>branch point</code></a> and acquired locks.</div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.LockArea.html" title="interface in org.eclipse.emf.cdo.common.lock">IDurableLockingManager.LockArea</a></td>
<td class="colLast">
<div class="block">Encapsulates the persistable information about a single durable CDO view like <a href="../../../../../../org/eclipse/emf/cdo/common/branch/CDOBranchPoint.html" title="interface in org.eclipse.emf.cdo.common.branch"><code>branch point</code></a>
and acquired locks.</div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.LockArea.Handler.html" title="interface in org.eclipse.emf.cdo.common.lock">IDurableLockingManager.LockArea.Handler</a></td>
<td class="colLast">
<div class="block">A call-back interface for <em>handling</em> <a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.LockArea.html" title="interface in org.eclipse.emf.cdo.common.lock"><code>lock area</code></a> objects.</div>
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<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/CDOLockUtil.html" title="class in org.eclipse.emf.cdo.common.lock">CDOLockUtil</a></td>
<td class="colLast">
<div class="block">Various static methods that may help with classes related to CDO locks.</div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/CDOLockChangeInfo.Operation.html" title="enum in org.eclipse.emf.cdo.common.lock">CDOLockChangeInfo.Operation</a></td>
<td class="colLast">
<div class="block">Enumerates the possible locking operations.</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.LockGrade.html" title="enum in org.eclipse.emf.cdo.common.lock">IDurableLockingManager.LockGrade</a></td>
<td class="colLast">
<div class="block">Enumerates the possible combinations of read and write locks on a single CDO object.</div>
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<th class="colFirst" scope="col">Exception</th>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.LockAreaAlreadyExistsException.html" title="class in org.eclipse.emf.cdo.common.lock">IDurableLockingManager.LockAreaAlreadyExistsException</a></td>
<td class="colLast">
<div class="block">Exception occurs when attempting to create a durable <a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.LockArea.html" title="interface in org.eclipse.emf.cdo.common.lock"><code>IDurableLockingManager.LockArea</code></a> that already exists.</div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.LockAreaNotFoundException.html" title="class in org.eclipse.emf.cdo.common.lock">IDurableLockingManager.LockAreaNotFoundException</a></td>
<td class="colLast">
<div class="block">Thrown if a <a href="../../../../../../org/eclipse/emf/cdo/common/lock/IDurableLockingManager.LockArea.html" title="interface in org.eclipse.emf.cdo.common.lock"><code>lock area</code></a> is spcified that does not exist in a CDO <a href="../../../../../../org/eclipse/emf/cdo/common/CDOCommonRepository.html" title="interface in org.eclipse.emf.cdo.common"><code>repository</code></a>.</div>
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<h2 title="Package org.eclipse.emf.cdo.common.lock Description">Package org.eclipse.emf.cdo.common.lock Description</h2>
<div class="block">Common concepts for dealing with durable locks and views.</div>
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