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.carbondata.core.util;
  
  import java.io.Serializable;
  import java.util.HashMap;
  import java.util.Map;
  
  /**
   * This class maintains carbon session information details
   */
  public class CarbonSessionInfo implements Serializable, Cloneable {
  
    private static final long serialVersionUID = 4335254187209416779L;
  
    // contains carbon session param details
    private SessionParams sessionParams;
    private SessionParams threadParams;
    // use the below field to store the objects which need not be serialized
    private transient Map<String, Object> nonSerializableExtraInfo;
  
    public SessionParams getSessionParams() {
      return sessionParams;
    }
  
    public void setSessionParams(SessionParams sessionParams) {
      this.sessionParams = sessionParams;
    }
  
    public SessionParams getThreadParams() {
      return threadParams;
    }
  
    public void setThreadParams(SessionParams threadParams) {
      this.threadParams = threadParams;
    }
  
    public CarbonSessionInfo() {
      this.sessionParams = new SessionParams();
      this.threadParams = new SessionParams();
    }
  
    public CarbonSessionInfo clone() throws CloneNotSupportedException {
      super.clone();
      CarbonSessionInfo newObj = new CarbonSessionInfo();
      newObj.setSessionParams(sessionParams.clone());
      newObj.setThreadParams(threadParams.clone());
      for (Map.Entry<String, Object> entry : getNonSerializableExtraInfo().entrySet()) {
        newObj.getNonSerializableExtraInfo().put(entry.getKey(), entry.getValue());
      }
      return newObj;
    }
  
    public Map<String, Object> getNonSerializableExtraInfo() {
      // as the field is transient it can be null if serialized and de serialized again
      if (null == nonSerializableExtraInfo) {
        nonSerializableExtraInfo = new HashMap<>();
      }
      return nonSerializableExtraInfo;
    }
  
    public void setNonSerializableExtraInfo(Map<String, Object> nonSerializableExtraInfo) {
      this.nonSerializableExtraInfo = nonSerializableExtraInfo;
    }
  }
  