action.java

### File Source: action.java

             /*
        P/P   *  Method: net.sourceforge.pebble.web.action.Action__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.action;
        33
             /*
        P/P   *  Method: void net.sourceforge.pebble.web.action.Action()
              */
        34  import javax.servlet.ServletException;
        35  import javax.servlet.http.HttpServletRequest;
        36  import javax.servlet.http.HttpServletResponse;
        37
        38  import net.sourceforge.pebble.Constants;
        39  import net.sourceforge.pebble.domain.AbstractBlog;
        40  import net.sourceforge.pebble.util.I18n;
        41  import net.sourceforge.pebble.web.model.Model;
        42  import net.sourceforge.pebble.web.view.View;
        43
        44  /**
        45   * The superclass for all command/action components delegated to by the
        46   * controller.
        47   *
        48   * @author    Simon Brown
        49   */
        50  public abstract class Action {
        51
        52    private Model model;
        53
        54    /**
        55     * Gets the model.
        56     *
        57     * @return  a Model instance
        58     */
               /*
        P/P     *  Method: Model getModel()
                *
                *  Preconditions:
                *    init'ed(this.model)
                *
                *  Postconditions:
                *    return_value == this.model
                *    init'ed(return_value)
                */
        59    public Model getModel() {
        60      return this.model;
        61    }
        62
        63    /**
        64     * Sets the model.
        65     *
        66     * @param model   a Model instance
        67     */
               /*
        P/P     *  Method: void setModel(Model)
                *
                *  Postconditions:
                *    this.model == model
                *    init'ed(this.model)
                */
        68    public void setModel(Model model) {
        69      this.model = model;
        70    }
        71
        72    /**
        73     * retrieve a localized String for the current blogs locale by key
        74     * @param key
        75     * @return
        76     */
               /*
        P/P     *  Method: String getLocalizedString(String)
                *
                *  Preconditions:
                *    this.model != null
                *    this.model.data != null
                *
                *  Presumptions:
                *    java.util.HashMap:get(...)@63 != null
                *
                *  Postconditions:
                *    init'ed(return_value)
                */
        77    public String getLocalizedString(String key) {
        78    	return I18n.getMessage(((AbstractBlog)getModel().get(Constants.BLOG_KEY)).getLocale(), key);
        79    }
        80
        81
        82    /**
        83     * Performs the processing associated with this action.
        84     *
        85     * @param request     the HttpServletRequest instance
        86     * @param response    the HttpServletResponse instance
        87     * @return  the name of the next view
        88     */
        89    public abstract View process(HttpServletRequest request, HttpServletResponse response)
        90        throws ServletException;
        91
        92  }

SofCheck Inspector Build Version : 2.22510

action.java | 2010-Jun-25 19:40:34
action.class | 2010-Jul-19 20:23:38