/*
* 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.schemaeditor.view.editors.attributetype;
import org.apache.directory.api.ldap.model.schema.LdapSyntax;
import org.apache.directory.studio.schemaeditor.view.editors.NonExistingSyntax;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.osgi.util.NLS;
/**
* This class implements the Label Provider of the Syntax Combo of the Attribute Type Editor.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class ATESyntaxComboLabelProvider extends LabelProvider
{
/**
* {@inheritDoc}
*/
public String getText( Object obj )
{
if ( obj instanceof LdapSyntax )
{
LdapSyntax syntax = ( LdapSyntax ) obj;
// Getting description (and name for backward compatibility)
String description = syntax.getDescription();
String name = syntax.getName();
if ( ( description != null ) || ( name != null ) )
{
StringBuilder sb = new StringBuilder();
if ( description != null )
{
// Using description
sb.append( description );
}
else
{
// Using name (for backward compatibility)
sb.append( name );
}
sb.append( " - (" ); //$NON-NLS-1$
sb.append( syntax.getOid() );
sb.append( ")" ); //$NON-NLS-1$
return sb.toString();
}
else
{
return NLS.bind(
Messages.getString( "ATESyntaxComboLabelProvider.None" ), new String[] { syntax.getOid() } ); //$NON-NLS-1$
}
}
else if ( obj instanceof NonExistingSyntax )
{
return ( ( NonExistingSyntax ) obj ).getDisplayName();
}
// Default
return null;
}
}