//# 0 errors, 85 messages
//#
/*
    //#addtrackbackaction.java:1:1: class: net.sourceforge.pebble.web.action.AddTrackBackAction
 * Copyright (c) 2003-2006, Simon Brown
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - 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.
 *
 *   - Neither the name of Pebble nor the names of its contributors may
 *     be used to endorse or promote products derived from this software
 *     without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS 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 COPYRIGHT OWNER OR 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.
 */
package net.sourceforge.pebble.web.action;

import net.sourceforge.pebble.Constants;
import net.sourceforge.pebble.trackback.TrackBackTokenManager;
import net.sourceforge.pebble.domain.*;
import net.sourceforge.pebble.web.view.View;
import net.sourceforge.pebble.web.view.impl.TrackBackResponseView;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Adds a TrackBack to an existing blog entry.
 *
 * @author    Simon Brown
 */
public class AddTrackBackAction extends Action {
    //#addtrackbackaction.java:51: method: void net.sourceforge.pebble.web.action.AddTrackBackAction.net.sourceforge.pebble.web.action.AddTrackBackAction()
    //#input(void net.sourceforge.pebble.web.action.AddTrackBackAction()): this
    //#addtrackbackaction.java:51: end of method: void net.sourceforge.pebble.web.action.AddTrackBackAction.net.sourceforge.pebble.web.action.AddTrackBackAction()

  /** the log used by this class */
  private static Log log = LogFactory.getLog(AddTrackBackAction.class);
    //#addtrackbackaction.java:54: method: net.sourceforge.pebble.web.action.AddTrackBackAction.net.sourceforge.pebble.web.action.AddTrackBackAction__static_init
    //#addtrackbackaction.java:54: Warning: method not available
    //#    -- call on Log org.apache.commons.logging.LogFactory:getLog(Class)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: net.sourceforge.pebble.web.action.AddTrackBackAction__static_init
    //#    unanalyzed callee: Log org.apache.commons.logging.LogFactory:getLog(Class)
    //#output(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Descendant_Table[net/sourceforge/pebble/web/action/AddTrackBackAction]
    //#output(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Dispatch_Table.getLocalizedString(Ljava/lang/String;)Ljava/lang/String;
    //#output(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Dispatch_Table.getModel()Lnet/sourceforge/pebble/web/model/Model;
    //#output(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Dispatch_Table.process(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)Lnet/sourceforge/pebble/web/view/View;
    //#output(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Dispatch_Table.setModel(Lnet/sourceforge/pebble/web/model/Model;)V
    //#output(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): log
    //#output(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): net/sourceforge/pebble/web/action/Action.__Descendant_Table[net/sourceforge/pebble/web/action/AddTrackBackAction]
    //#post(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Descendant_Table[net/sourceforge/pebble/web/action/AddTrackBackAction] == &__Dispatch_Table
    //#post(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): net/sourceforge/pebble/web/action/Action.__Descendant_Table[net/sourceforge/pebble/web/action/AddTrackBackAction] == &__Dispatch_Table
    //#post(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Dispatch_Table.getLocalizedString(Ljava/lang/String;)Ljava/lang/String; == &net/sourceforge/pebble/web/action/Action.getLocalizedString
    //#post(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Dispatch_Table.getModel()Lnet/sourceforge/pebble/web/model/Model; == &net/sourceforge/pebble/web/action/Action.getModel
    //#post(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Dispatch_Table.process(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)Lnet/sourceforge/pebble/web/view/View; == &process
    //#post(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): __Dispatch_Table.setModel(Lnet/sourceforge/pebble/web/model/Model;)V == &net/sourceforge/pebble/web/action/Action.setModel
    //#post(net.sourceforge.pebble.web.action.AddTrackBackAction__static_init): init'ed(log)
    //#addtrackbackaction.java:54: end of method: net.sourceforge.pebble.web.action.AddTrackBackAction.net.sourceforge.pebble.web.action.AddTrackBackAction__static_init

  /**
   * Peforms the processing associated with this action.
   *
   * @param request  the HttpServletRequest instance
   * @param response the HttpServletResponse instance
   * @return the name of the next view
   */
  public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    try {
      Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
    //#addtrackbackaction.java:65: method: View net.sourceforge.pebble.web.action.AddTrackBackAction.process(HttpServletRequest, HttpServletResponse)
    //#input(View process(HttpServletRequest, HttpServletResponse)): __Descendant_Table[net/sourceforge/pebble/web/action/AddTrackBackAction]
    //#input(View process(HttpServletRequest, HttpServletResponse)): __Descendant_Table[others]
    //#input(View process(HttpServletRequest, HttpServletResponse)): __Dispatch_Table.getModel()Lnet/sourceforge/pebble/web/model/Model;
    //#input(View process(HttpServletRequest, HttpServletResponse)): net.sourceforge.pebble.trackback.TrackBackTokenManager__static_init.new TrackBackTokenManager(TrackBackTokenManager__static_init#1).__Tag
    //#input(View process(HttpServletRequest, HttpServletResponse)): net.sourceforge.pebble.trackback.TrackBackTokenManager__static_init.new TrackBackTokenManager(TrackBackTokenManager__static_init#1).tokens
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/trackback/TrackBackTokenManager.__Descendant_Table[net/sourceforge/pebble/trackback/TrackBackTokenManager]
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/trackback/TrackBackTokenManager.__Dispatch_Table.expire(Ljava/lang/String;)V
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/trackback/TrackBackTokenManager.__Dispatch_Table.isValid(Ljava/lang/String;)Z
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/trackback/TrackBackTokenManager.instance
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/web/model/Model.__Descendant_Table[net/sourceforge/pebble/web/model/Model]
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/web/model/Model.__Descendant_Table[others]
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/web/model/Model.__Dispatch_Table.get(Ljava/lang/String;)Ljava/lang/Object;
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/web/model/Model.__Dispatch_Table.put(Ljava/lang/String;Ljava/lang/Object;)V
    //#input(View process(HttpServletRequest, HttpServletResponse)): request
    //#input(View process(HttpServletRequest, HttpServletResponse)): this
    //#input(View process(HttpServletRequest, HttpServletResponse)): this.__Tag
    //#input(View process(HttpServletRequest, HttpServletResponse)): this.model
    //#input(View process(HttpServletRequest, HttpServletResponse)): this.model.__Tag
    //#input(View process(HttpServletRequest, HttpServletResponse)): this.model.data
    //#output(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#2) num objects
    //#output(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#4) num objects
    //#output(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#7) num objects
    //#output(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#9) num objects
    //#output(View process(HttpServletRequest, HttpServletResponse)): return_value
    //#new obj(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#2)
    //#new obj(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#4)
    //#new obj(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#7)
    //#new obj(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#9)
    //#pre[3] (View process(HttpServletRequest, HttpServletResponse)): request != null
    //#pre[5] (View process(HttpServletRequest, HttpServletResponse)): this.__Tag == net/sourceforge/pebble/web/action/AddTrackBackAction
    //#pre[6] (View process(HttpServletRequest, HttpServletResponse)): this.model != null
    //#pre[7] (View process(HttpServletRequest, HttpServletResponse)): this.model.__Tag == net/sourceforge/pebble/web/model/Model
    //#pre[8] (View process(HttpServletRequest, HttpServletResponse)): this.model.data != null
    //#pre[2] (View process(HttpServletRequest, HttpServletResponse)): (soft) net.sourceforge.pebble.trackback.TrackBackTokenManager__static_init.new TrackBackTokenManager(TrackBackTokenManager__static_init#1).tokens != null
    //#presumption(View process(HttpServletRequest, HttpServletResponse)): net.sourceforge.pebble.domain.BlogService:getBlogEntry(...)@86 != null
    //#post(View process(HttpServletRequest, HttpServletResponse)): return_value in Addr_Set{&new TrackBackResponseView(process#9),&new TrackBackResponseView(process#7),&new TrackBackResponseView(process#4),&new TrackBackResponseView(process#2)}
    //#post(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#2) num objects <= 1
    //#post(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#4) num objects <= 1
    //#post(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#7) num objects <= 1
    //#post(View process(HttpServletRequest, HttpServletResponse)): new TrackBackResponseView(process#9) num objects <= 1
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.util.HashMap:get
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.util.HashMap:put
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.util.Date
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.String:length
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.util.Map:get
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.util.Date:getTime
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.util.Map:remove
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): java.lang.String:length(...)@76: {1..4_294_967_295}, {0}
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): javax.servlet.http.HttpServletRequest:getParameter(...)@72: Addr_Set{null}, Inverse{null}
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): net.sourceforge.pebble.domain.BlogEntry:isTrackBacksEnabled(...)@89: {0}, {1}
      BlogEntry blogEntry = null;
    //#addtrackbackaction.java:66: Warning: unused assignment
    //#    unused assignment into blogEntry
    //#    severity: SUPPRESSED
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    Attribs:  Uncertain

      String entry = request.getParameter("entry");
      String token = request.getParameter("token");
      String title = request.getParameter("title");
      String excerpt = request.getParameter("excerpt");
      String url = request.getParameter("url");
      String blogName = request.getParameter("blog_name");
      String ipAddress = request.getRemoteAddr();

      if (url == null || url.length() == 0) {
        getModel().put("errorCode", new Integer(1));
        getModel().put("message", "The URL (permalink) must be specified for TrackBacks");
        return new TrackBackResponseView();
    //#addtrackbackaction.java:79: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.web.view.impl.TrackBackResponseView()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.web.view.impl.TrackBackResponseView()
      } else if (!TrackBackTokenManager.getInstance().isValid(token)) {
        getModel().put("errorCode", new Integer(1));
        getModel().put("message", "The token has expired or is invalid");
        return new TrackBackResponseView();
    //#addtrackbackaction.java:83: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.web.view.impl.TrackBackResponseView()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.web.view.impl.TrackBackResponseView()
      } else {
        BlogService service = new BlogService();
    //#addtrackbackaction.java:85: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.domain.BlogService()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.domain.BlogService()
        blogEntry = service.getBlogEntry(blog, entry);
    //#addtrackbackaction.java:86: Warning: method not available
    //#    -- call on BlogEntry net.sourceforge.pebble.domain.BlogService:getBlogEntry(Blog, String)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: BlogEntry net.sourceforge.pebble.domain.BlogService:getBlogEntry(Blog, String)

        // only add the TrackBack if they are enabled for the entry
        if (blogEntry.isTrackBacksEnabled()) {
    //#addtrackbackaction.java:89: Warning: method not available
    //#    -- call on bool net.sourceforge.pebble.domain.BlogEntry:isTrackBacksEnabled()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: bool net.sourceforge.pebble.domain.BlogEntry:isTrackBacksEnabled()
          TrackBack trackBack = blogEntry.createTrackBack(title, excerpt, url, blogName, ipAddress);
    //#addtrackbackaction.java:90: Warning: method not available
    //#    -- call on TrackBack net.sourceforge.pebble.domain.BlogEntry:createTrackBack(String, String, String, String, String)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: TrackBack net.sourceforge.pebble.domain.BlogEntry:createTrackBack(String, String, String, String, String)
          blogEntry.addTrackBack(trackBack);
    //#addtrackbackaction.java:91: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.domain.BlogEntry:addTrackBack(TrackBack)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.domain.BlogEntry:addTrackBack(TrackBack)
          service.putBlogEntry(blogEntry);
    //#addtrackbackaction.java:92: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.domain.BlogService:putBlogEntry(BlogEntry)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.domain.BlogService:putBlogEntry(BlogEntry)
          TrackBackTokenManager.getInstance().expire(token);

          getModel().put("errorCode", new Integer(0));
          return new TrackBackResponseView();
    //#addtrackbackaction.java:96: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.web.view.impl.TrackBackResponseView()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.web.view.impl.TrackBackResponseView()
        } else {
          getModel().put("errorCode", new Integer(1));
          getModel().put("message", "TrackBacks are not enabled for this blog entry");
          return new TrackBackResponseView();
    //#addtrackbackaction.java:100: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.web.view.impl.TrackBackResponseView()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AddTrackBackAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.web.view.impl.TrackBackResponseView()
        }
      }
    } catch (Exception e) {
      log.error(e.getMessage(), e);
      e.printStackTrace();
      throw new ServletException(e);
    //#addtrackbackaction.java:106: end of method: View net.sourceforge.pebble.web.action.AddTrackBackAction.process(HttpServletRequest, HttpServletResponse)
    }
  }

}    //#addtrackbackaction.java:: end of class: net.sourceforge.pebble.web.action.AddTrackBackAction
