core/src/main/java/org/apache/hadoop/chukwa/inputtools/plugin/metrics/ExecHelper.java

/*
 * 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.chukwa.inputtools.plugin.metrics;


import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.chukwa.inputtools.plugin.ExecPlugin;

public class ExecHelper extends ExecPlugin {
  private static Log log = LogFactory.getLog(ExecHelper.class);
  private String cmde = null;

  public ExecHelper(String[] cmds) {
    StringBuffer c = new StringBuffer();
    for (String cmd : cmds) {
      c.append(cmd);
      c.append(" ");
    }
    cmde = c.toString();
  }

  public String getCmde() {
    return cmde;
  }
}