/*
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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 2006-2008 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.replication.plugin;
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import org.opends.server.replication.common.CSN;
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import org.opends.server.replication.protocol.LDAPUpdateMsg;
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import org.opends.server.replication.protocol.UpdateMsg;
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import org.opends.server.types.operation.PluginOperation;
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/**
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* This class is use to store an operation currently
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* in progress and not yet committed in the database.
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*/
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class PendingChange implements Comparable<PendingChange>
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{
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private final CSN csn;
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private boolean committed;
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private UpdateMsg msg;
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private final PluginOperation op;
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/**
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* Construct a new PendingChange.
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* @param csn the CSN of use
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* @param op the operation to use
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* @param msg the message to use (can be null for local operations)
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*/
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PendingChange(CSN csn, PluginOperation op, UpdateMsg msg)
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{
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this.csn = csn;
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this.committed = false;
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this.op = op;
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this.msg = msg;
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}
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/**
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* Check if a Change is already committed to the database.
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* @return true if change is already committed to the database.
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*/
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public boolean isCommitted()
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{
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return committed;
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}
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/**
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* Set the committed status of a Pending Change.
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* @param committed status that must be set
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*/
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public void setCommitted(boolean committed)
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{
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this.committed = committed;
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}
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/**
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* Get the CSN associated to this PendingChange.
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* @return the CSN
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*/
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public CSN getCSN()
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{
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return csn;
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}
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/**
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* Get the message associated to this PendingChange.
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* @return the message if operation was a replication operation
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* null if the operation was a local operation
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*/
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public UpdateMsg getMsg()
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{
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return msg;
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}
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/**
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* Get the LDAPUpdateMsg associated to this PendingChange.
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*
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* @return the LDAPUpdateMsg if operation was a replication operation, null
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* otherwise
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*/
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public LDAPUpdateMsg getLDAPUpdateMsg()
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{
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if (msg instanceof LDAPUpdateMsg)
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{
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return (LDAPUpdateMsg) msg;
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}
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return null;
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}
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/**
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* Set the message associated to the PendingChange.
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* @param msg the message
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*/
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public void setMsg(LDAPUpdateMsg msg)
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{
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this.msg = msg;
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}
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/**
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* Get the operation associated to the PendingChange.
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* @return the operation
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*/
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public PluginOperation getOp()
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{
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return this.op;
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}
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/** {@inheritDoc} */
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@Override
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public int compareTo(PendingChange o)
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{
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return csn.compareTo(o.csn);
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}
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/** {@inheritDoc} */
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@Override
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public String toString()
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{
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return getClass().getSimpleName()
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+ " committed=" + committed
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+ ", csn=" + csn.toStringUI()
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+ ", msg=[" + msg
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+ "], isOperationSynchronized="
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+ (op != null ? op.isSynchronizationOperation() : "false");
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}
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}
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