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From stef...@locus.apache.org
Subject cvs commit: xml-cocoon/src/org/apache/cocoon/producer ProducerFromFile.java ProducerFromRequest.java FileProducer.java
Date Thu, 02 Dec 1999 11:52:02 GMT
stefano     99/12/02 03:52:02

  Added:       src/org/apache/cocoon/producer ProducerFromFile.java
                        ProducerFromRequest.java
  Removed:     src/org/apache/cocoon/producer FileProducer.java
  Log:
  added new producers
  
  Revision  Changes    Path
  1.1                  xml-cocoon/src/org/apache/cocoon/producer/ProducerFromFile.java
  
  Index: ProducerFromFile.java
  ===================================================================
  /*-- $Id: ProducerFromFile.java,v 1.1 1999/12/02 11:52:01 stefano Exp $ -- 
  
   ============================================================================
                     The Apache Software License, Version 1.1
   ============================================================================
   
      Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
   
   Redistribution and use in source and binary forms, with or without modifica-
   tion, 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 "Cocoon" and  "Apache Software Foundation"  must not be used to
      endorse  or promote  products derived  from this  software without  prior
      written permission. For written permission, please contact
      apache@apache.org.
   
   5. Products  derived from this software may not  be called "Apache", 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 (INCLU-
   DING, 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 and was  originally created by
   Stefano Mazzocchi  <stefano@apache.org>. For more  information on the Apache 
   Software Foundation, please see <http://www.apache.org/>.
   
   */
  package org.apache.cocoon.producer;
  
  import java.io.*;
  import java.net.*;
  import java.util.*;
  import javax.servlet.http.*;
  import org.apache.cocoon.*;
  import org.apache.cocoon.framework.*;
  
  /**
   * This class implements the producer interface in order to produce a document
   * based on its tranlated path. This should work on most of the servlet engine 
   * available, even if we should use getResource().
   * 
   * @author <a href="mailto:stefano@apache.org">Stefano Mazzocchi</a>
   * @version $Revision: 1.1 $ $Date: 1999/12/02 11:52:01 $
   */
  
  public class ProducerFromFile extends AbstractProducer implements Status {
      
      private Monitor monitor = new Monitor(10);
      
      public Reader getStream(HttpServletRequest request) throws IOException {
          File file = new File(this.getBasename(request));
          this.monitor.watch(Utils.encode(request), file);
          return new InputStreamReader(new FileInputStream(file));
      }
  
      public String getPath(HttpServletRequest request) {
          String basename = this.getBasename(request);
          return basename.substring(0, basename.lastIndexOf('/') + 1);
      }
      
      public boolean hasChanged(Object context) {
          return this.monitor.hasChanged(Utils.encode((HttpServletRequest) context));
      }
      
      private String getBasename(HttpServletRequest request) {
          return ((request.getPathInfo() == null)
              ? request.getRealPath(request.getRequestURI())
              : request.getPathTranslated()).replace('\\','/');
      }
      
      public String getStatus() {
          return "Producer from local file";
      }
  }
  
  
  1.1                  xml-cocoon/src/org/apache/cocoon/producer/ProducerFromRequest.java
  
  Index: ProducerFromRequest.java
  ===================================================================
  /*-- $Id: ProducerFromRequest.java,v 1.1 1999/12/02 11:52:01 stefano Exp $ -- 
  
   ============================================================================
                     The Apache Software License, Version 1.1
   ============================================================================
   
      Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
   
   Redistribution and use in source and binary forms, with or without modifica-
   tion, 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 "Cocoon" and  "Apache Software Foundation"  must not be used to
      endorse  or promote  products derived  from this  software without  prior
      written permission. For written permission, please contact
      apache@apache.org.
   
   5. Products  derived from this software may not  be called "Apache", 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 (INCLU-
   DING, 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 and was  originally created by
   Stefano Mazzocchi  <stefano@apache.org>. For more  information on the Apache 
   Software Foundation, please see <http://www.apache.org/>.
   
   */
  
  package org.apache.cocoon.producer;
  
  import java.io.*;
  import java.net.*;
  import java.util.*;
  import javax.servlet.http.*;
  import org.apache.cocoon.*;
  import org.apache.cocoon.framework.*;
  
  
  /**
   * This class implements the producer interface to produce a document
   * based on stringdata that is stored in the HttpServletRequest. The
   * getReader() method is used to obtain a reader on the data from the
   * HttpServletRequest.
   * 
   * @author <a href="mailto:grit@wwcn.org">Gerrit Hiddink</a>
   * @version $Revision: 1.1 $ $Date: 1999/12/02 11:52:01 $
   */
  
  
  public class ProducerFromRequest extends AbstractProducer implements Status {
      
      /**
       * Return a reader to the data of the HttpRequest.
       */
      public Reader getStream(HttpServletRequest request) throws IOException {
          return request.getReader();
      }
  
      /*
       * Return the path associated to the requested document.
       */
      public String getPath(HttpServletRequest request) {
          return request.getPathTranslated();
      }
      
      public String getStatus() {
          return "Producer from Servlet Request";
      }
  }
  
  

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