categoryaction.java

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package org.javabb.action;

import java.util.ArrayList;
import java.util.List;

import org.javabb.action.infra.BaseAction;
import org.javabb.infra.LogWrappper;
import org.javabb.infra.UserContext;
import org.javabb.transaction.CategoryTransaction;
import org.javabb.transaction.UserTransaction;
import org.javabb.vh.Stats;
import org.javabb.vo.Category;

/*
 * Copyright 2004 JavaFree.org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * $Id: CategoryAction.java,v 1.24.10.10 2007/09/13 20:22:00 daltoncamargo Exp $
 * @author Dalton Camargo - <a href="mailto:[e-mail]">[e-mail] </a> <br>
 * @author Ronald Tetsuo Miura
 * @author Lucas Teixeira - <a href="mailto:[e-mail]">[e-mail] </a> <br>
 */
public class CategoryAction extends BaseAction {

    private CategoryTransaction _categoryTransaction;
    private UserTransaction _userTransaction;

    private Stats stats = new Stats();
    private Category category = new Category();
    private List lstCategory = new ArrayList();
    

    /**
     * @param categoryTransaction
     */
    public void setCategoryTransaction(CategoryTransaction categoryTransaction) {
        this._categoryTransaction = categoryTransaction;
    }

    /**
     * @param userTransaction
     */
    public void setUserTransaction(UserTransaction userTransaction) {
        _userTransaction = userTransaction;
    }
    
    
    // ####################################################################
    // Actions
    // ####################################################################

   
    public String listCategory() throws Exception {
        stats = _categoryTransaction.lastRegisteredUser();
        stats.setTotalPostCount(new Integer((int) _categoryTransaction.countAllPosts()));
        stats.setTotalRegisteredUsers(new Integer((int) _categoryTransaction.countAllUsers()));
        lstCategory = _categoryTransaction.listCategory();
        _userTransaction.updateVisitTimestamp();
        return SUCCESS;
    }
    
    
    public String loadCategory() throws Exception {

    	setStaffHome();
        
        if(_categoryId != null){
        	setSessionAttribute("categoryChosed", _categoryId);
        	category = _categoryTransaction.loadCategory(_categoryId);
        } else {
        	if(getSessionAttribute("categoryChosed") != null){
            	_categoryId = (Long)getSessionAttribute("categoryChosed");
            	category = _categoryTransaction.loadCategory(_categoryId);
            } else {
            	category = (Category) lstCategory.get(0);
            	setSessionAttribute("categoryChosed", category.getId());
            }
        }
        
        return SUCCESS;
    }
    
    private void setStaffHome() throws Exception{
    	 stats = _categoryTransaction.lastRegisteredUser();
         stats.setTotalPostCount(new Integer((int) _categoryTransaction.countAllPosts()));
         stats.setTotalRegisteredUsers(new Integer((int) _categoryTransaction.countAllUsers()));
         _userTransaction.updateVisitTimestamp();
         lstCategory = _categoryTransaction.listCategory();
         _categoryTransaction.updateUnreadForuns(lstCategory);
    }

    public String markAllTopicsInCatAsRead() throws Exception{
        
    	_categoryId = (Long) getSessionAttribute("categoryChosed");
    	
        UserContext.getContext().setAllTopicsInCatAsRead(_categoryId);
		log.debug("setting all topics as read");

    	setUrl("forum.jbb");

    	return SUCCESS;
    }
    
    public String updateCategory(){
    	_categoryTransaction.updateCategory(category.getIdCategory(), category);
    	return SUCCESS;
    }
    
    public String insertCategory(){
    	_categoryTransaction.insertCategory(category);
    	return SUCCESS;
    }

    public String showEditCategory(){
    	category = _categoryTransaction.loadCategory(category.getIdCategory());
    	return SUCCESS;
    }
    
    
    /**
     * @return list
     * @throws Exception
     */
    public String listAllCategory() throws Exception {
        lstCategory = _categoryTransaction.findAll();
        return SUCCESS;
    }

    public String deleteCategory() throws Exception {
    	_categoryTransaction.deleteCategory(category);
        return SUCCESS;
    }
    
    // ####################################################################
    // View objects accessors
    // ####################################################################

    /**
     * @return Returns the category.
     */
    public Category getCategory() {
        return category;
    }

    /**
     * @return Returns the lstCategory.
     */
    public List getLstCategory() {
        return lstCategory;
    }

    /**
     * @return Returns the stats.
     */
    public Stats getStats() {
        return stats;
    }
}