dlr         02/01/02 20:50:43

  Added:       src/test/org/apache/turbine/pipeline SimpleValve.java
  Log:
  The supporting cast for PipelineTest.
  
  Revision  Changes    Path
  1.1                  
jakarta-turbine-3/src/test/org/apache/turbine/pipeline/SimpleValve.java
  
  Index: SimpleValve.java
  ===================================================================
  package org.apache.turbine.pipeline;
  
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2001 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache Turbine" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact [EMAIL PROTECTED]
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache Turbine", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  import java.io.IOException;
  import java.io.Writer;
  
  import org.apache.turbine.Pipeline;
  import org.apache.turbine.RunData;
  import org.apache.turbine.TurbineException;
  import org.apache.turbine.Valve;
  import org.apache.turbine.ValveContext;
  
  /**
   * <code>Valve</code> implementation use for testing purposes.
   *
   * @author <a href="mailto:[EMAIL PROTECTED]";>Daniel Rall</a>
   * @version $Id: SimpleValve.java,v 1.1 2002/01/03 04:50:43 dlr Exp $
   */
  class SimpleValve implements Valve
  {
      private String value;
  
      private Writer writer;
  
      /**
       * The value for the associated <code>Writer</code> to write.
       */
      public void setValue(String value)
      {
          this.value = value;
      }
  
      protected void setWriter(Writer writer)
      {
          this.writer = writer;
      }
  
      /**
       * @see org.apache.turbine.Valve#invoke(RunData, ValveContext)
       */
      public void invoke(RunData data, ValveContext context)
          throws IOException, TurbineException
      {
          // Perform our actions
          writer.write(value);
  
          // Pass control to the next Valve in the Pipeline
          context.invokeNext(data);
      }
  }
  
  
  

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