com.socialsite.message.MessagePanel.java Source code

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Here is the source code for com.socialsite.message.MessagePanel.java

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/**
 *     Copyright SocialSite (C) 2009
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.socialsite.message;

import java.util.logging.Level;
import java.util.logging.Logger;

import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.model.Model;

import com.socialsite.SocialSiteSession;
import com.socialsite.dataprovider.MessageDataProvider;
import com.socialsite.persistence.CourseJoinedMsg;
import com.socialsite.persistence.CourseNoteMsg;
import com.socialsite.persistence.FriendRequestMsg;
import com.socialsite.persistence.InfoMsg;
import com.socialsite.persistence.Message;
import com.socialsite.persistence.QuestionInfoMsg;
import com.socialsite.persistence.StaffRequestMsg;

/**
 * list all the message for the user
 * 
 * @author Ananth
 * 
 */
public class MessagePanel extends Panel {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    /** container for the messages */
    WebMarkupContainer messageContainer;

    /**
     * constructor
     * 
     * @param id
     *            id
     */
    public MessagePanel(final String id) {
        super(id);

        // container
        add(messageContainer = new WebMarkupContainer("container"));
        messageContainer.setOutputMarkupId(true);

        final MessageDataProvider MessageDataProvider = new MessageDataProvider(
                SocialSiteSession.get().getUserId());

        final DataView<Message> friendRequestDataView = new DataView<Message>("messagelist", MessageDataProvider) {

            /**
             * 
             */
            private static final long serialVersionUID = 1L;

            @Override
            protected void populateItem(final Item<Message> item) {

                final Message message = item.getModelObject();
                if (message instanceof FriendRequestMsg) {
                    item.add(new FriendRequestMsgPanel("message", (FriendRequestMsg) message, messageContainer));
                } else if (message instanceof InfoMsg) {
                    item.add(
                            new InfoMsgPanel("message", new Model<InfoMsg>(((InfoMsg) message)), messageContainer));
                } else if (message instanceof CourseJoinedMsg) {
                    item.add(new CourseJoinedMsgPanel("message",
                            new Model<CourseJoinedMsg>((CourseJoinedMsg) message), messageContainer));
                } else if (message instanceof StaffRequestMsg) {
                    item.add(new StaffRequestMsgPanel("message",
                            new Model<StaffRequestMsg>((StaffRequestMsg) message), messageContainer));
                } else if (message instanceof CourseNoteMsg) {
                    item.add(new CourseNoteMsgPanel("message", new Model<CourseNoteMsg>((CourseNoteMsg) message),
                            messageContainer));
                } else if (message instanceof QuestionInfoMsg) {
                    item.add(new QuestionInfoMsgPanel("message",
                            new Model<QuestionInfoMsg>((QuestionInfoMsg) message), messageContainer));
                } else {
                    Logger.getLogger(getClass().getName()).log(Level.SEVERE, message.getClass().getName());
                }
            }
        };

        messageContainer.add(friendRequestDataView);

    }

}