    1   package org.apache.turbine.modules.actions;
    2
    3   /*
    4    * Licensed to the Apache Software Foundation (ASF) under one
    5    * or more contributor license agreements.  See the NOTICE file
    6    * distributed with this work for additional information
    7    * regarding copyright ownership.  The ASF licenses this file
    8    * to you under the Apache License, Version 2.0 (the
    9    * "License"); you may not use this file except in compliance
    10   * with the License.  You may obtain a copy of the License at
    11   *
    12   *   http://www.apache.org/licenses/LICENSE-2.0
    13   *
    14   * Unless required by applicable law or agreed to in writing,
    15   * software distributed under the License is distributed on an
    16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    17   * KIND, either express or implied.  See the License for the
    18   * specific language governing permissions and limitations
    19   * under the License.
    20   */
    21
    22
    23  import org.apache.turbine.pipeline.PipelineData;
    24  import org.apache.turbine.util.RunData;
    25  import org.apache.velocity.context.Context;
    26  import org.apache.commons.logging.Log;
    27  import org.apache.commons.logging.LogFactory;
    28  /**
    29   * This action is used in testing the ActionLoader for Velocity templates.  Verifies
    30   * that exceptions are properly bubbled out.
    31   *
    32   * @author     <a href="mailto:epugh@upstate.com">Eric Pugh</a>
    33   * @author <a href="mailto:peter@courcoux.biz">Peter Courcoux</a>
    34   * @created    October 11, 2002
    35   */
    36  public class VelocityActionThrowsException extends VelocityAction
    37  {
    38      private static Log log = LogFactory.getLog(VelocityActionThrowsException.class);
    39      /**
    40       *  Default action is throw an exception.
    41       *
    42       * @param  data           Current RunData information
    43       * @param  context        Context to populate
    44       * @exception  Exception  Thrown on error
    45       */
    46      public void doPerform(RunData data, Context context) throws Exception
    47      {
    48          log.debug("Calling doPerform(RunData)");
    49          throw new Exception("From VelocityActionThrowsException.doPerform an Exception is always thrown!");
    50      }
    51
    52      /**
    53       *  Default action is throw an exception.
    54       *
    55       * @param  data           Current PipelineData information
    56       * @param  context        Context to populate
    57       * @exception  Exception  Thrown on error
    58       */
    59      public void doPerform(PipelineData data, Context context) throws Exception
    60      {
    61          log.debug("Calling doPerform(PipelineData)");
    62          throw new Exception("From VelocityActionThrowsException.doPerform an Exception is always thrown!");
    63      }
    64
    65
    66
    67      /**
    68       * This action event also throws an exception.
    69       * @param data
    70       * @param context
    71       * @throws Exception
    72       */
    73      public void doCauseexception(RunData data, Context context) throws Exception
    74      {
    75          log.debug("Calling doCauseexception(RunData)");
    76          throw new Exception("From Action Event VelocityActionThrowsException.doCauseexception an Exception is always thrown!");
    77      }
    78
    79      /**
    80       * This action event also throws an exception.
    81       * @param data
    82       * @param context
    83       * @throws Exception
    84       */
    85      public void doCauseexception(PipelineData data, Context context) throws Exception
    86      {
    87          log.debug("Calling doCauseexception(PipelineData)");
    88          throw new Exception("From Action Event VelocityActionThrowsException.doCauseexception an Exception is always thrown!");
    89      }
    90
    91
    92  }