/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2009 Sun Microsystems, Inc.
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* Portions Copyright 2014-2016 ForgeRock AS.
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*/
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package org.opends.server.controls;
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import static org.opends.messages.ProtocolMessages.*;
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import static org.opends.server.util.ServerConstants.*;
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import java.io.IOException;
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import org.forgerock.i18n.LocalizableMessage;
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import org.forgerock.opendj.io.ASN1Writer;
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import org.forgerock.opendj.ldap.ByteString;
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import org.opends.server.types.Control;
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import org.opends.server.types.DirectoryException;
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import org.forgerock.opendj.ldap.ResultCode;
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/**
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* This class implements the subtree delete control defined in
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* draft-armijo-ldap-treedelete. It makes it possible for clients to
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* delete subtrees of entries.
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*/
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public class SubtreeDeleteControl extends Control
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{
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/** ControlDecoder implementation to decode this control from a ByteString. */
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private static final class Decoder implements
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ControlDecoder<SubtreeDeleteControl>
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{
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@Override
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public SubtreeDeleteControl decode(boolean isCritical,
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ByteString value) throws DirectoryException
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{
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if (value != null)
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{
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LocalizableMessage message =
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ERR_SUBTREE_DELETE_INVALID_CONTROL_VALUE.get();
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throw new DirectoryException(ResultCode.PROTOCOL_ERROR, message);
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}
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return new SubtreeDeleteControl(isCritical);
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}
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@Override
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public String getOID()
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{
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return OID_SUBTREE_DELETE_CONTROL;
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}
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}
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/** The Control Decoder that can be used to decode this control. */
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public static final ControlDecoder<SubtreeDeleteControl> DECODER =
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new Decoder();
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/**
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* Creates a new subtree delete control.
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*
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* @param isCritical
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* Indicates whether the control should be considered
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* critical for the operation processing.
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*/
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public SubtreeDeleteControl(boolean isCritical)
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{
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super(OID_SUBTREE_DELETE_CONTROL, isCritical);
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}
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@Override
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protected void writeValue(ASN1Writer writer) throws IOException
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{
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// Nothing to do.
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}
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@Override
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public void toString(StringBuilder buffer)
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{
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buffer.append("SubtreeDeleteControl()");
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}
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}
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