Examples of org.nemesis.forum.Message

org.nemesis.forum.Message
A ForumMessage encapsulates message data. Each message belongs to a thread, and relates to other messages in a thread in a tree relationship. This system allows messages to represent threaded conversations. For example:
```
 [thread] |- [message] |- [message] |- [message] |- [message] |- [message] |- [message] 
```
Each message has a subject and body. Messages are authored by a user in the system or can be anonymous. An ID is given to each message so that it can be tracked uniquely. Because is possible that one might want to store considerable more information with each message besides a subject and body, each message can have an arbitrary number of properties. For example, a property "IP" could be stored with each message that records the IP address of the person posting the message for security reasons.
The creation date, and the date the message was last modified are maintained for each message.
For added functionality, any number of filters can be applied to a message. Filters dynamically format the subject and body of a message. Methods are also provided to bypass filters. @see ForumMessageFilter

    Message message = treeWalker.getRoot();
    return new MessageProxy(message, authorization, permissions);
  }


  public Message getChild(Message parent, int index) {
    Message message = treeWalker.getChild(parent, index);
    return new MessageProxy(message, authorization, permissions);
  }

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      return thread.getMessageCount(approved);
  }




  public Message getRootMessage() {
    Message message = thread.getRootMessage();
    return new MessageProxy(message, authorization, permissions);
  }

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  /**
   * Returns the next message.
   */
  public Object next() throws NoSuchElementException {
    Message message = null;
    currentIndex++;
    if (currentIndex >= messages.length) {
      throw new NoSuchElementException();
    }
    try {
      int messageID = messages[currentIndex];
      message = forum.getMessage(messageID);
      //Now, get the message from the it's thread so that filters are
      //applied to the message. This may seem a bit convuluted, but is
      //necessary.
      message = message.getForumThread().getMessage(messageID);
    } catch (Exception e) {
      log.error("", e);
    }
    return message;
  }

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      throw new UnauthorizedException();
    }
  }


  public Message getMessage(int messageID) throws ForumMessageNotFoundException {
    Message message = thread.getMessage(messageID);
    //Apply the protection proxy and return message.
    return new MessageProxy(message, authorization, permissions);
  }

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      //first, populate
      if (request.getParameter("messageBean.subject") == null) {
        MessageBean mb = new MessageBean();
        Message m =forum.getThread(Integer.parseInt(request.getParameter("threadID"))).getMessage(Integer.parseInt(request.getParameter("messageID")));


        
        mb.setForumID( Integer.parseInt(request.getParameter("id")));
        mb.setThreadID( Integer.parseInt(request.getParameter("threadID")));
        mb.setMessageID( m.getID());
        mb.setSubject( m.getSubject());
        mb.setContent( m.getBody());
        
        PropertyUtils.setProperty(form, "messageBean", mb);
        return mapping.findForward("view");
      }
      
      //save
      MessageBean mb = (MessageBean) PropertyUtils.getSimpleProperty(form, "messageBean");
      Message m =forum.getThread(mb.getThreadID()).getMessage(mb.getMessageID());
      m.setSubject(mb.getSubject());
      m.setBody(mb.getContent());
      


    } catch (NumberFormatException aee) {
      errors.add("general",  new ActionError("editMessage.unauthorized"));

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      tb.setReplies(thread.getMessageCount() - 1);
      tb.setTopic(thread.getName());
      


      TreeWalker walker = thread.treeWalker();
      Message rootMessage = walker.getRoot();
      populate(walker,tb,rootMessage,0);

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Related Classes of org.nemesis.forum.Message

org.nemesis.forum.impl.DbForum

org.nemesis.forum.impl.DbForumFactory

org.nemesis.forum.impl.DbForumThread

org.nemesis.forum.impl.DbThreadIterator

org.nemesis.forum.impl.DbTreeWalker

org.nemesis.forum.impl.DbUserMessagesIterator

org.nemesis.forum.proxy.ForumProxy

org.nemesis.forum.proxy.ForumThreadProxy

org.nemesis.forum.proxy.MessageIteratorProxy

org.nemesis.forum.proxy.TreeWalkerProxy

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