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Phoenix Client

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/*
 * 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.flume.event;

import java.nio.charset.Charset;
import java.util.HashMap;
import java.util.Map;

import org.apache.flume.Event;

public class EventBuilder {

  /**
   * Instantiate an Event instance based on the provided body and headers.
   * If headers is null, then it is ignored.
   * @param body
   * @param headers
   * @return
   */
  public static Event withBody(byte[] body, Map headers) {
    Event event = new SimpleEvent();

    if(body == null) {
      body = new byte[0];
    }
    event.setBody(body);

    if (headers != null) {
      event.setHeaders(new HashMap(headers));
    }

    return event;
  }

  public static Event withBody(byte[] body) {
    return withBody(body, null);
  }

  public static Event withBody(String body, Charset charset,
      Map headers) {

    return withBody(body.getBytes(charset), headers);
  }

  public static Event withBody(String body, Charset charset) {
    return withBody(body, charset, null);
  }

}