/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.studio.ldifparser.model.container;
import java.util.ArrayList;
import java.util.List;
import org.apache.directory.studio.ldifparser.model.lines.LdifChangeTypeLine;
import org.apache.directory.studio.ldifparser.model.lines.LdifControlLine;
import org.apache.directory.studio.ldifparser.model.lines.LdifDnLine;
/**
* A LDIF container for LDIF change records
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class LdifChangeRecord extends LdifRecord
{
public LdifChangeRecord( LdifDnLine dn )
{
super( dn );
}
public void addControl( LdifControlLine controlLine )
{
if ( controlLine == null )
{
throw new IllegalArgumentException( "null argument" ); //$NON-NLS-1$
}
ldifParts.add( controlLine );
}
public void setChangeType( LdifChangeTypeLine changeTypeLine )
{
if ( changeTypeLine == null )
{
throw new IllegalArgumentException( "null argument" ); //$NON-NLS-1$
}
if ( getChangeTypeLine() != null )
{
throw new IllegalArgumentException( "changetype is already set" );
}
ldifParts.add( changeTypeLine );
}
public LdifControlLine[] getControls()
{
List<LdifControlLine> ldifControlLines = new ArrayList<LdifControlLine>();
for ( Object part : ldifParts )
{
if ( part instanceof LdifControlLine )
{
ldifControlLines.add( ( LdifControlLine ) part );
}
}
return ldifControlLines.toArray( new LdifControlLine[ldifControlLines.size()] );
}
public LdifChangeTypeLine getChangeTypeLine()
{
for ( Object part : ldifParts )
{
if ( part instanceof LdifChangeTypeLine )
{
return ( LdifChangeTypeLine ) part;
}
}
return null;
}
protected boolean isAbstractValid()
{
if ( !super.isAbstractValid() )
{
return false;
}
return getChangeTypeLine() != null;
}
public boolean isValid()
{
return isAbstractValid();
}
public String getInvalidString()
{
if ( getChangeTypeLine() == null )
{
return "Missing changetype line";
}
return super.getInvalidString();
}
}