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.manager.dao.delegate;
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.commons.lang.builder.ToStringBuilder;
  
  /**
   * (created at 2010-7-27)
   * 
   * @author <a href="mailto:shuo.qius@alibaba-inc.com">QIU Shuo</a>
   */
  public class CobarAdapterKey {
      final private String ip;
      final private int port;
      final private String user;
      final private String password;
  
      public CobarAdapterKey(String ip, int port, String user, String password) {
          this.ip = ip;
          this.port = port;
          this.user = user;
          this.password = password;
      }
  
      @Override
      public int hashCode() {
          String join = StringUtils.join(new Object[] { ip, port, user, password }, "\r\n");
          return join.hashCode();
      }
  
      @Override
      public boolean equals(Object obj) {
          if (obj == this) return true;
          if (!(obj instanceof CobarAdapterKey)) return false;
          CobarAdapterKey that = (CobarAdapterKey) obj;
          return StringUtils.equals(this.ip, that.ip)
                 && this.port == that.port
                 && StringUtils.equals(this.user, that.user)
                 && StringUtils.equals(this.password, that.password);
      }
  
      @Override
      public String toString() {
          return new ToStringBuilder(this).append("ip", ip)
                                          .append("port", port)
                                          .append("user", user)
                                          .append("password", password)
                                          .toString();
      }
  }
  