/*
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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 2006 Sun Microsystems, Inc.
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*/
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package org.opends.server.util;
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import java.util.ArrayList;
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import java.util.LinkedList;
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import org.opends.server.types.DN;
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import org.opends.server.types.RDN;
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import static org.opends.server.loggers.Debug.*;
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import static org.opends.server.messages.CoreMessages.*;
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import static org.opends.server.messages.MessageHandler.*;
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import static org.opends.server.util.ServerConstants.*;
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import static org.opends.server.util.StaticUtils.*;
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/**
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* This abstract class defines methods for a change record entry. It
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* includes operations to get the DN, as well as methods to
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* decode the entry.
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*/
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public abstract class ChangeRecordEntry
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{
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/**
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* The fully-qualified name of this class for debugging purposes.
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*/
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private static final String CLASS_NAME =
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"org.opends.server.util.ChangeRecordEntry";
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// The DN for this entry.
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private DN dn;
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/**
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* Creates a new entry with the provided information.
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*
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* @param dn The distinguished name for this entry.
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* @param reader The LDIF reader.
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*/
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public ChangeRecordEntry(DN dn, LDIFReader reader)
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{
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assert debugConstructor(CLASS_NAME, String.valueOf(dn),
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String.valueOf(reader));
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if (dn == null)
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{
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this.dn = new DN(new ArrayList<RDN>(0));
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}
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else
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{
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this.dn = dn;
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}
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}
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/**
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* Creates a new change record entry with the provided information.
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*
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* @param dn The distinguished name for this change record entry.
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*/
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public ChangeRecordEntry(DN dn)
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{
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assert debugConstructor(CLASS_NAME, String.valueOf(dn));
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if (dn == null)
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{
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this.dn = new DN();
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}
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else
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{
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this.dn = dn;
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}
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}
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/**
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* Retrieves the distinguished name for this entry.
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*
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* @return The distinguished name for this entry.
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*/
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public DN getDN()
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{
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assert debugEnter(CLASS_NAME, "getDN");
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return dn;
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}
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/**
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* Specifies the distinguished name for this entry.
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*
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* @param dn The distinguished name for this entry.
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*/
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public void setDN(DN dn)
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{
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assert debugEnter(CLASS_NAME, "setDN", String.valueOf(dn));
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if (dn == null)
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{
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this.dn = new DN(new ArrayList<RDN>(0));
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}
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else
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{
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this.dn = dn;
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}
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}
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/**
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* Retrieves the name of the change operation type.
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*
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* @return The name of the change operation type.
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*/
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public abstract ChangeOperationType getChangeOperationType();
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/**
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* Parse and populate internal structures from the specified lines.
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* @param lines The list of lines to parse from.
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* @param lineNumber The current line number during the parsing.
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*
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* @exception LDIFException If there is a parsing error.
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*/
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public abstract void parse(LinkedList<StringBuilder> lines, long lineNumber)
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throws LDIFException;
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}
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