package org.apache.helix.metaclient.recipes.lock;

/*
 * 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.
 */

import org.apache.helix.metaclient.datamodel.DataRecord;
import org.apache.helix.zookeeper.datamodel.ZNRecord;
import org.apache.helix.zookeeper.datamodel.serializer.ZNRecordSerializer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class LockInfoSerializer extends ZNRecordSerializer {
  private static final Logger LOG = LoggerFactory.getLogger(LockInfoSerializer.class);
  @Override
  public Object deserialize(byte[] bytes) {
    try {
      return new LockInfo(new DataRecord((ZNRecord) super.deserialize(bytes)));
    } catch (Exception e) {
      LOG.error("Exception during deserialization of bytes: {}", new String(bytes), e);
      return null;
    }
  }
}
