xmlview.java

### File Source: xmlview.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.view.XmlView__static_init
              */
         1  /*
         2   * Copyright (c) 2003-2006, Simon Brown
         3   * All rights reserved.
         4   *
         5   * Redistribution and use in source and binary forms, with or without
         6   * modification, are permitted provided that the following conditions are met:
         7   *
         8   *   - Redistributions of source code must retain the above copyright
         9   *     notice, this list of conditions and the following disclaimer.
        10   *
        11   *   - Redistributions in binary form must reproduce the above copyright
        12   *     notice, this list of conditions and the following disclaimer in
        13   *     the documentation and/or other materials provided with the
        14   *     distribution.
        15   *
        16   *   - Neither the name of Pebble nor the names of its contributors may
        17   *     be used to endorse or promote products derived from this software
        18   *     without specific prior written permission.
        19   *
        20   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        21   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        22   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        23   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
        24   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
        25   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
        26   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
        27   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
        28   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
        29   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
        30   * POSSIBILITY OF SUCH DAMAGE.
        31   */
        32  package net.sourceforge.pebble.web.view;
        33
        34  import net.sourceforge.pebble.Constants;
        35  import net.sourceforge.pebble.domain.Blog;
        36  import net.sourceforge.pebble.domain.AbstractBlog;
        37
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.view.XmlView()
              */
        38  import javax.servlet.RequestDispatcher;
        39  import javax.servlet.ServletContext;
        40  import javax.servlet.ServletException;
        41  import javax.servlet.http.HttpServletRequest;
        42  import javax.servlet.http.HttpServletResponse;
        43  import java.io.IOException;
        44
        45  /**
        46   * Represents an XML view component, implemented by a JSP
        47   * and prepares the model for display.
        48   *
        49   * @author    Simon Brown
        50   */
        51  public abstract class XmlView extends JspView {
        52
        53    /**
        54     * Gets the content type of this view.
        55     *
        56     * @return the content type as a String
        57     */
               /*
        P/P     *  Method: String getContentType()
                *
                *  Preconditions:
                *    this.model != null
                *    this.model.data != null
                *
                *  Presumptions:
                *    java.util.HashMap:get(...)@63 != null
                *
                *  Postconditions:
                *    return_value != null
                */
        58    public String getContentType() {
        59      Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
        60      return "application/xml; charset=" + blog.getCharacterEncoding();
        61    }
        62
        63    /**
        64     * Dispatches this view.
        65     *
        66     * @param request  the HttpServletRequest instance
        67     * @param response the HttpServletResponse instance
        68     * @param context
        69     */
        70    public void dispatch(HttpServletRequest request, HttpServletResponse response, ServletContext context) throws ServletException {
        71      try {
                   /*
        P/P         *  Method: void dispatch(HttpServletRequest, HttpServletResponse, ServletContext)
                    *
                    *  Preconditions:
                    *    context != null
                    *    this.model != null
                    *    this.model.data != null
                    *
                    *  Presumptions:
                    *    java.util.HashMap:get(...)@63 != null
                    *    javax.servlet.ServletContext:getRequestDispatcher(...)@72 != null
                    */
        72        RequestDispatcher dispatcher = context.getRequestDispatcher(getUri());
        73        dispatcher.include(request, response);
        74      } catch (IOException ioe) {
        75        throw new ServletException(ioe);
        76      } finally {
        77        AbstractBlog blog = (AbstractBlog)getModel().get(Constants.BLOG_KEY);
        78        blog.log(request, HttpServletResponse.SC_OK);
        79      }
        80    }
        81
        82  }

SofCheck Inspector Build Version : 2.22510

xmlview.java | 2010-Jun-25 19:40:32
xmlview.class | 2010-Jul-19 20:23:38