content: /*
   * 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.weex.utils;
  
  import android.text.TextUtils;
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.JSONArray;
  import com.alibaba.fastjson.JSONObject;
  
  import java.lang.reflect.Field;
  import java.lang.reflect.InvocationTargetException;
  import java.lang.reflect.Type;
  import java.math.BigDecimal;
  
  public class WXReflectionUtils {
  
    public static Object parseArgument(Type paramClazz, Object value) {
      if(value != null){
        if(value.getClass() == paramClazz){
          return  value;
        }
        if(paramClazz instanceof  Class){
          if( ((Class<?>) paramClazz).isAssignableFrom(value.getClass()))   {
            return value;
          }
        }
      }
      if (paramClazz == String.class) {
        return value instanceof String ? value : JSON.toJSONString(value);
      } else if (paramClazz == int.class) {
        return value.getClass().isAssignableFrom(int.class) ? value : WXUtils.getInt(value);
      } else if (paramClazz == long.class) {
        return value.getClass().isAssignableFrom(long.class) ? value : WXUtils.getLong(value);
      } else if (paramClazz == double.class) {
        return value.getClass().isAssignableFrom(double.class) ? value : WXUtils.getDouble(value);
      } else if (paramClazz == float.class) {
        return value.getClass().isAssignableFrom(float.class) ? value : WXUtils.getFloat(value);
      } else if (paramClazz == JSONArray.class && value != null && value.getClass() == JSONArray.class) {
        return  value;
      } else if (paramClazz == JSONObject.class && value != null && value.getClass() == JSONObject.class) {
        return  value;
      } else {
        return JSON.parseObject(value instanceof String ? (String) value : JSON.toJSONString(value), paramClazz);
      }
    }
  
  
    public static void setValue(Object obj, String fieldName, Object value) {
      if (obj == null || TextUtils.isEmpty(fieldName)) {
        return;
      }
  
      try {
        // Field field = obj.getClass().getDeclaredField(fieldName);
        Field field = getDeclaredField(obj, fieldName);
  
        Object realValue = value;
        if (value instanceof BigDecimal || value instanceof Number || value instanceof String) {
          if (field.getType() == Float.class || field.getType() == float.class) {
            realValue = Float.parseFloat(value.toString());
          } else if (field.getType() == Double.class || field.getType() == double.class) {
            realValue = Double.parseDouble(value.toString());
          } else if (field.getType() == Integer.class || field.getType() == int.class) {
            realValue = (int) Double.parseDouble(value.toString());
          } else if (field.getType() == Boolean.class || field.getType() == boolean.class) {
            realValue = Boolean.valueOf(value.toString());
          }
        }
  
        if (field.getType() == boolean.class || field.getType() == Boolean.class) {
          if (value != null) {
            realValue = Boolean.valueOf(value.toString());
          }
        }
  
        setProperty(obj, field, realValue);
      } catch (Exception e) {
        return;
      }
    }
  
    /**
     * get field form object and it's parent
     */
    public static Field getDeclaredField(Object object, String fieldName) {
      Field field = null;
  
      Class<?> clazz = object.getClass();
  
      for (; clazz != Object.class; clazz = clazz.getSuperclass()) {
        try {
          field = clazz.getDeclaredField(fieldName);
          return field;
        } catch (Exception e) {
  
        }
      }
  
      return null;
    }
  
    /**
     * Set property(field) of the specified object.
     * @param bean The object which has the given property
     * @param field The field to be set
     * @param value The value to be set to the field
     * @throws IllegalAccessException
     * @throws InvocationTargetException
     * @throws NoSuchMethodException
     */
    public static void setProperty(Object bean, Field field, Object value) throws IllegalAccessException,
            InvocationTargetException,
            NoSuchMethodException {
  
      if (bean == null || field == null) {
        return;
      }
  
      try {
        field.setAccessible(true);
        field.set(bean, value);
      } catch (Exception e) {
      }
  
    }
  }
  