/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Portions Copyright 2007 Sun Microsystems, Inc.
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*/
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package org.opends.server.workflowelement.localbackend;
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import org.opends.server.api.Backend;
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import org.opends.server.core.SearchOperationWrapper;
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import org.opends.server.core.SearchOperation;
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import org.opends.server.types.CancelResult;
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import org.opends.server.types.CancelledOperationException;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.operation.PostOperationSearchOperation;
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import org.opends.server.types.operation.PreOperationSearchOperation;
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import org.opends.server.types.operation.SearchEntrySearchOperation;
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import org.opends.server.types.operation.SearchReferenceSearchOperation;
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/**
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* This class defines an operation used to search for entries in a local backend
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* of the Directory Server.
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*/
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public class LocalBackendSearchOperation extends SearchOperationWrapper
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implements PreOperationSearchOperation,
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PostOperationSearchOperation,
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SearchEntrySearchOperation,
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SearchReferenceSearchOperation
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{
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/**
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* Creates a new operation that may be used to search for entries in a
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* local backend of the Directory Server.
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*
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* @param search The operation to enhance.
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*/
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public LocalBackendSearchOperation(SearchOperation search){
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super(search);
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LocalBackendWorkflowElement.attachLocalOperation(search, this);
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}
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/**
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* Processes the search in the provided backend and recursively through its
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* subordinate backends.
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*
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* @param backend The backend in which to process the search.
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*
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* @throws DirectoryException If a problem occurs while processing the
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* search.
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*
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* @throws CancelledOperationException If the backend noticed and reacted
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* to a request to cancel or abandon the
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* search operation.
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*/
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public final void searchBackend(Backend backend)
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throws DirectoryException, CancelledOperationException
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{
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// Check for and handle a request to cancel this operation.
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if (getCancelRequest() != null)
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{
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setCancelResult(CancelResult.CANCELED);
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setProcessingStopTime();
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return;
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}
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// Perform the search in the provided backend.
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backend.search(this);
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// Search in the subordinate backends is now done by the workflows.
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// If there are any subordinate backends, then process the search there as
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// well.
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// FIXME jdemendi - From now on, do not search in the subordinate backends
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// because this is done by the workflow topology.
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// Backend[] subBackends = backend.getSubordinateBackends();
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// for (Backend b : subBackends)
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// {
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// DN[] baseDNs = b.getBaseDNs();
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// for (DN dn : baseDNs)
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// {
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// if (dn.isDescendantOf(getBaseDN()))
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// {
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// searchBackend(b);
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// break;
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// }
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// }
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// }
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}
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}
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