/*
* 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.templateeditor.editor.widgets;
import org.apache.directory.studio.ldapbrowser.core.model.IAttribute;
import org.apache.directory.studio.ldapbrowser.core.model.IEntry;
/**
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class EditorWidgetUtils
{
/**
* Gets the values of the attribute as a string.
*
* @param entry
* the entry
* @param attributeType
* the attribute type
* @return
* the values of the attribute as a string
*/
public static String getConcatenatedValues( IEntry entry, String attributeType )
{
if ( ( entry != null ) && ( attributeType != null ) )
{
// Getting the requested attribute
IAttribute attribute = entry.getAttribute( attributeType );
if ( attribute != null )
{
if ( attribute.getValues().length != 0 )
{
// Checking the type of the value(s)
if ( attribute.isBinary() )
{
// Binary value(s)
if ( attribute.getBinaryValues().length == 1 )
{
return Messages.getString( "EditorWidgetUtils.BinaryValue" ); //$NON-NLS-1$
}
else
{
return Messages.getString( "EditorWidgetUtils.BinaryValues" ); //$NON-NLS-1$
}
}
else if ( attribute.isString() )
{
// String value(s)
return EditorWidgetUtils.concatenateValues( attribute.getStringValues() );
}
}
}
}
return ""; //$NON-NLS-1$
}
/**
* Concatenates the given values.
* <p>
* Giving an array containing the following <code>["a", "b", "c"]</code>
* produces this string <em>a, b, c</em>.
*
* @param values
* the values
* @return
* a string with the concatenated values
*/
private static String concatenateValues( String[] values )
{
StringBuilder sb = new StringBuilder();
if ( values != null )
{
for ( String value : values )
{
sb.append( value );
sb.append( ", " ); //$NON-NLS-1$
}
sb.delete( sb.length() - 2, sb.length() );
}
return sb.toString();
}
}