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Adapter json-lib com.hynnet:json-lib:jar to easyjson

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/*
 * Copyright 2002-2009 the original author or authors.
 *
 * 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 net.sf.json.util;

import net.sf.json.JSONException;
import net.sf.json.JsonConfig;

import java.lang.reflect.Field;
import java.util.Map;

/**
 * Defines a custom setter to be used when setting object values.

 * Specify with JsonConfig.setJsonPropertySetter().
 *
 * @author Gino Miceli 
 * @author Andres Almiray 
 */
public abstract class PropertySetStrategy {
    public static final PropertySetStrategy DEFAULT = new DefaultPropertySetStrategy();

    public abstract void setProperty(Object bean, String key, Object value) throws JSONException;

    public void setProperty(Object bean, String key, Object value, JsonConfig jsonConfig) throws JSONException {
        setProperty(bean, key, value);
    }

    private static final class DefaultPropertySetStrategy extends PropertySetStrategy {
        @Override
        public void setProperty(Object bean, String key, Object value) throws JSONException {
            setProperty(bean, key, value, new JsonConfig());
        }

        @Override
        public void setProperty(Object bean, String key, Object value, JsonConfig jsonConfig) throws JSONException {
            if (bean instanceof Map) {
                ((Map) bean).put(key, value);
            } else {
                try {
                    Field field = bean.getClass().getDeclaredField(key);
                    if (field != null) {
                        field.setAccessible(true);
                        field.set(bean, value);
                    }
                } catch (Throwable ex) {
                    throw new JSONException(ex);
                }
            }
        }


    }
}