/*
* 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.shindig.social.core.util;
import com.google.common.collect.Maps;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import net.sf.ezmorph.Morpher;
import net.sf.ezmorph.ObjectMorpher;
import net.sf.json.JSONObject;
/**
* A morpher that converts objects into maps
*/
public class JsonObjectToMapMorpher implements Morpher, ObjectMorpher {
/**
* @return the class that the morper will morph to
*/
public Class<?> morphsTo() {
return Map.class;
}
/**
* @param clazz the class being checked
* @return true if this morpher supports the class
*/
@SuppressWarnings("unchecked")
public boolean supports(Class clazz) {
return (JSONObject.class.equals(clazz));
}
/**
* @param the bean to be morphed
* @return the morphed bean (a map)
*/
public Object morph(Object bean) {
Map<Object, Object> result = Maps.newHashMap();
JSONObject jsonObject = (JSONObject) bean;
for (Object entry : jsonObject.entrySet()) {
result.put(((Entry)entry).getKey(), ((Entry)entry).getValue());
}
return result;
}
}