content: /*
   * Copyright 1999-2012 Alibaba Group.
   *  
   * 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 com.alibaba.cobar.config.util;
  
  import java.lang.reflect.InvocationTargetException;
  import java.util.HashMap;
  import java.util.Map;
  
  import com.alibaba.cobar.util.ObjectUtil;
  
  public class BeanConfig implements Cloneable {
      private static final ReflectionProvider refProvider = new ReflectionProvider();
  
      private String name;
      private String className;
      private Map<String, Object> params = new HashMap<String, Object>();
  
      public String getName() {
          return name;
      }
  
      public void setName(String name) {
          this.name = name;
      }
  
      public String getClassName() {
          return className;
      }
  
      public void setClassName(String beanObject) {
          this.className = beanObject;
      }
  
      public Map<String, Object> getParams() {
          return params;
      }
  
      public void setParams(Map<String, Object> params) {
          this.params = params;
      }
  
      public Object create(boolean initEarly) throws IllegalAccessException, InvocationTargetException {
          Object obj = null;
          try {
              obj = refProvider.newInstance(Class.forName(className));
          } catch (ClassNotFoundException e) {
              throw new ConfigException(e);
          }
          ParameterMapping.mapping(obj, params);
          if (initEarly && (obj instanceof Initializable)) {
              ((Initializable) obj).init();
          }
          return obj;
      }
  
      @Override
      public Object clone() {
          BeanConfig bc = null;
          try {
              bc = getClass().newInstance();
          } catch (InstantiationException e) {
              throw new ConfigException(e);
          } catch (IllegalAccessException e) {
              throw new ConfigException(e);
          }
          if (bc == null) {
              return null;
          }
          bc.className = className;
          bc.name = name;
          Map<String, Object> params = new HashMap<String, Object>();
          params.putAll(params);
          return bc;
      }
  
      @Override
      public int hashCode() {
          int hashcode = 37;
          hashcode += (name == null ? 0 : name.hashCode());
          hashcode += (className == null ? 0 : className.hashCode());
          hashcode += (params == null ? 0 : params.hashCode());
          return hashcode;
      }
  
      @Override
      public boolean equals(Object object) {
          if (object instanceof BeanConfig) {
              BeanConfig entity = (BeanConfig) object;
              boolean isEquals = equals(name, entity.name);
              isEquals = isEquals && equals(className, entity.getClassName());
              isEquals = isEquals && (ObjectUtil.equals(params, entity.params));
              return isEquals;
          }
          return false;
      }
  
      private static boolean equals(String str1, String str2) {
          if (str1 == null) {
              return str2 == null;
          }
          return str1.equals(str2);
      }
  
  }
  