articletypebean.java

本程序是作者用JBuilder 开发的一个娱乐系统模块.

package com.singnet.article.ejb;

import java.util.ArrayList;

import javax.ejb.CreateException;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;

import com.singnet.article.ArticleTypeInfo;
import com.singnet.article.dao.ArticleTypeDao;
import com.singnet.util.Pager;

public class ArticleTypeBean implements SessionBean {
    SessionContext sessionContext;
    ArticleTypeDao articleTypeDao = new ArticleTypeDao();
    boolean re = false;
    public void ejbCreate() throws CreateException {
    }

    public void ejbRemove() {
    }

    public void ejbActivate() {
    }

    public void ejbPassivate() {
    }


    public void setSessionContext(SessionContext sessionContext) {
        this.sessionContext = sessionContext;
    }

    public boolean addArticleType(ArticleTypeInfo articletypeinfo) {
        try {
            re = articleTypeDao.addArticleType(articletypeinfo);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return re;

    }

    public boolean editArticleType(ArticleTypeInfo articletypeinfo) {
        try {
            re = articleTypeDao.editArticleType(articletypeinfo);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return re;

    }

    public boolean deleteArticleType(String id) {
        try {
            re = articleTypeDao.deleteArticleType(id);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return re;

    }

    public ArrayList queryArticleType(Pager pager) {
        ArrayList list = new ArrayList();
        try {
            list = articleTypeDao.queryArticleTypeInfo(pager);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return list;

    }

    public int getTotal(Pager pager) {
        int re = 0;
        try {
            re = articleTypeDao.getTotal(pager);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return re;

    }

    public ArticleTypeInfo getArticleTypeById(String id) {
        ArticleTypeInfo re = null;
        try {
            re = articleTypeDao.getArticleTypeByid(id);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return re;

    }
    public ArticleTypeInfo getArticleTypeByTypename(String typename) {
        ArticleTypeInfo re = null;
        try {
            re = articleTypeDao.getArticleTypeByTypename(typename);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return re;

    }
}