/**
*
* Copyright 2003-2004 The Apache Software Foundation
*
* Licensed 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.geronimo.security.deploy;
import java.beans.PropertyEditorManager;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import org.apache.geronimo.common.propertyeditor.PropertyEditorException;
import org.apache.geronimo.common.propertyeditor.TextPropertyEditorSupport;
/**
* @version $Rev: 355877 $ $Date: 2005-12-11 03:48:27 +0100 (Sun, 11 Dec 2005) $
*/
public class MapOfSets extends HashMap {
public MapOfSets() {
super();
}
public MapOfSets(int size) {
super(size);
}
public MapOfSets(Map map) {
super(map);
}
static {
PropertyEditorManager.registerEditor(MapOfSets.class, MapOfSetsEditor.class);
}
public static class MapOfSetsEditor extends TextPropertyEditorSupport {
public void setAsText(String text) {
if (text != null) {
try {
ByteArrayInputStream is = new ByteArrayInputStream(text.getBytes());
Properties p = new Properties();
p.load(is);
Map result = new MapOfSets(p.size());
for (Iterator iterator = p.entrySet().iterator(); iterator.hasNext();) {
Map.Entry entry = (Map.Entry) iterator.next();
Set values = new HashSet(Arrays.asList(((String) entry.getValue()).split(",")));
result.put(entry.getKey(), values);
}
setValue(result);
} catch (IOException e) {
throw new PropertyEditorException(e);
}
} else {
setValue(null);
}
}
public String getAsText() {
Map map = (Map) getValue();
if (map == null) {
return null;
}
StringBuffer text = new StringBuffer();
for (Iterator iterator = map.entrySet().iterator(); iterator.hasNext();) {
Map.Entry entry = (Map.Entry) iterator.next();
text.append(entry.getKey()).append("=");
Set values = (Set) entry.getValue();
for (Iterator iterator1 = values.iterator(); iterator1.hasNext();) {
String value = (String) iterator1.next();
text.append(value);
if (iterator1.hasNext()) {
text.append(",");
}
}
}
return text.toString();
}
}
}