TimedTransactionTemplate xref

    1   /***
    2    *
    3    * Copyright 2004 Protique Ltd
    4    *
    5    * Licensed under the Apache License, Version 2.0 (the "License");
    6    * you may not use this file except in compliance with the License.
    7    * You may obtain a copy of the License at
    8    *
    9    * http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   **/
    18  package org.codehaus.activemq.util;
    19
    20  import org.codehaus.activemq.store.PersistenceAdapter;
    21
    22  import javax.jms.JMSException;
    23
    24  /***
    25   * @version $Revision: 1.2 $
    26   */
    27  public class TimedTransactionTemplate extends TransactionTemplate {
    28
    29      private int count;
    30
    31      public TimedTransactionTemplate(PersistenceAdapter persistenceAdapter, int count) {
    32          super(persistenceAdapter);
    33          this.count = count;
    34      }
    35
    36      public void run(Callback task) throws JMSException {
    37          long start = System.currentTimeMillis();
    38
    39          super.run(task);
    40
    41          long end = System.currentTimeMillis() - start;
    42
    43          double average = end;
    44          average /= count;
    45
    46          System.out.println("Completed in: " + end + " milli(s). Average: " + average + " milli(s)");
    47      }
    48  }