/**
 * 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.hadoop.ozone.om.ha;

import org.apache.hadoop.io.Text;
import org.apache.hadoop.net.NetUtils;
import org.apache.hadoop.security.SecurityUtil;

import java.net.InetSocketAddress;

/**
 * Class to store OM proxy information.
 */
public class OMProxyInfo {
  private String nodeId;
  private String rpcAddrStr;
  private InetSocketAddress rpcAddr;
  private Text dtService;

  OMProxyInfo(String nodeID, String rpcAddress) {
    this.nodeId = nodeID;
    this.rpcAddrStr = rpcAddress;
    this.rpcAddr = NetUtils.createSocketAddr(rpcAddrStr);
    this.dtService = SecurityUtil.buildTokenService(rpcAddr);
  }

  public String toString() {
    StringBuilder sb = new StringBuilder()
        .append("nodeId=")
        .append(nodeId)
        .append(",nodeAddress=")
        .append(rpcAddrStr);
    return sb.toString();
  }

  public InetSocketAddress getAddress() {
    return rpcAddr;
  }

  public Text getDelegationTokenService() {
    return dtService;
  }
}