/*
* 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.LdifPart;
import org.apache.directory.studio.ldifparser.model.lines.LdifAttrValLine;
import org.apache.directory.studio.ldifparser.model.lines.LdifModSpecSepLine;
import org.apache.directory.studio.ldifparser.model.lines.LdifModSpecTypeLine;
/**
* A LDIF container for a ModSpec
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class LdifModSpec extends LdifContainer
{
public LdifModSpec( LdifModSpecTypeLine modSpecTypeLine )
{
super( modSpecTypeLine );
}
public void addAttrVal( LdifAttrValLine attrVal )
{
if ( attrVal == null )
{
throw new IllegalArgumentException( "null argument" ); //$NON-NLS-1$
}
ldifParts.add( attrVal );
}
public void finish( LdifModSpecSepLine modSpecSepLine )
{
if ( modSpecSepLine == null )
{
throw new IllegalArgumentException( "null argument" ); //$NON-NLS-1$
}
ldifParts.add( modSpecSepLine );
}
public LdifModSpecTypeLine getModSpecType()
{
return ( LdifModSpecTypeLine ) ldifParts.get( 0 );
}
public LdifAttrValLine[] getAttrVals()
{
List<LdifAttrValLine> ldifAttrValLines = new ArrayList<LdifAttrValLine>();
for ( LdifPart ldifPart : ldifParts )
{
if ( ldifPart instanceof LdifAttrValLine )
{
ldifAttrValLines.add( ( LdifAttrValLine ) ldifPart );
}
}
return ldifAttrValLines.toArray( new LdifAttrValLine[ldifAttrValLines.size()] );
}
public LdifModSpecSepLine getModSpecSep()
{
LdifPart lastPart = getLastPart();
if ( lastPart instanceof LdifModSpecSepLine )
{
return ( LdifModSpecSepLine ) lastPart;
}
else
{
return null;
}
}
public boolean isAdd()
{
return getModSpecType().isAdd();
}
public boolean isReplace()
{
return getModSpecType().isReplace();
}
public boolean isDelete()
{
return getModSpecType().isDelete();
}
public static LdifModSpec createAdd( String attributeName )
{
return new LdifModSpec( LdifModSpecTypeLine.createAdd( attributeName ) );
}
public static LdifModSpec createReplace( String attributeName )
{
return new LdifModSpec( LdifModSpecTypeLine.createReplace( attributeName ) );
}
public static LdifModSpec createDelete( String attributeName )
{
return new LdifModSpec( LdifModSpecTypeLine.createDelete( attributeName ) );
}
public boolean isValid()
{
if ( !super.isAbstractValid() )
{
return false;
}
if ( getModSpecType() == null )
{
return false;
}
String att = getModSpecType().getUnfoldedAttributeDescription();
int sizeAttrVals = 0;
for ( LdifPart ldifPart : ldifParts )
{
if ( ldifPart instanceof LdifAttrValLine )
{
if ( !att.equalsIgnoreCase( ( ( LdifAttrValLine ) ldifPart ).getUnfoldedAttributeDescription() ) )
{
return false;
}
else
{
sizeAttrVals++;
}
}
}
if ( isAdd() )
{
return sizeAttrVals > 0;
}
else
{
return isDelete() || isReplace();
}
}
public String getInvalidString()
{
if ( getModSpecType() == null )
{
return "Missing mod spec line ";
}
int sizeAttrVals = 0;
String att = getModSpecType().getUnfoldedAttributeDescription();
for ( LdifPart ldifPart : ldifParts )
{
if ( ldifPart instanceof LdifAttrValLine )
{
if ( !att.equalsIgnoreCase( ( ( LdifAttrValLine ) ldifPart ).getUnfoldedAttributeDescription() ) )
{
return "Attribute descriptions don't match";
}
sizeAttrVals++;
}
}
if ( isAdd() && sizeAttrVals == 0 )
{
return "Modification must contain attribute value lines ";
}
return null;
}
}