kkaction.java

本源码为教学管理信息系统

package com.xm.cjgl.kkgl.action;

import java.util.List;

import net.sf.hibernate.HibernateException;

import com.hibernate.action.AbstractAction;
import com.opensymphony.xwork.ModelDriven;
import com.opensymphony.xwork.util.XWorkList;
import com.wygl.dmwh.service.DmListService;
import com.xm.cjgl.kkgl.condition.KkCondition;
import com.xm.cjgl.kkgl.domain.KkbEntity;
import com.xm.cjgl.kkgl.service.KkService;

public class KkAction extends AbstractAction implements ModelDriven {

	private static final long serialVersionUID = -8865697900862435526L;
	private KkService kkService ;
	private KkCondition condition ;
	private List kkList ;
	private KkbEntity kkbEntity ;
	private List selectedKcs = new XWorkList(String.class);
	private List kslxList ;
	private List kclxList ;
	private String kkId ;
	private DmListService dmListService ; //提取代码列表
	
	public DmListService getDmListService() {
		return dmListService;
	}
	public void setDmListService(DmListService dmListService) {
		this.dmListService = dmListService;
	}
	public String getKkId() {
		return kkId;
	}
	public void setKkId(String kkId) {
		this.kkId = kkId;
	}
	public KkbEntity getKkbEntity() {
		return kkbEntity;
	}
	public void setKkbEntity(KkbEntity kkbEntity) {
		this.kkbEntity = kkbEntity;
	}

	public Object getModel() {
		try{
		    condition = (KkCondition) get("condition");
		}catch (Exception e){
		    condition = new KkCondition();
		}
		if(condition == null){
			condition = new KkCondition();
		}
		return condition;
	}
	
	/**初始化服务*/
	public void initService() {
		if(kkService == null){
			kkService = (KkService) this.getServiceBean("kkService");	
		}
		if(dmListService == null){
			dmListService = (DmListService) this.getServiceBean("dmListService");	
		}
	}
	
	/**查询列表信息*/
	public String query() throws Exception {
		try{
			initService();
			kkService.setCondition(condition);//传入condition条件
			kkService.creatHquery();//构建hql
			condition = (KkCondition) kkService.getCondition();//获得设置完的condition
			kkList = kkService.queryList();
			kclxList = dmListService.getxllb("Kclx");
			set("condition",condition);
			return "query";
		}catch (HibernateException e) {
			e.printStackTrace();
			return ERROR;
		}
	}
	/**转到添加页
	 * @throws Exception */
	public String toAddPage() throws Exception
	{
		initService();
		kslxList = dmListService.getxllb("Kslx");
		kclxList = dmListService.getxllb("Kclx");
		return "toAddPage";
	}
	/**添加课程信息*/
	public String add()
	{
		initService();
		kkService.add(kkbEntity);
		return "add";
	}
	/**删除课程信息*/
	public String delete()
	{
		initService();
		String rtn =kkService.delete(selectedKcs);
		if(rtn.equals("false")){
			this.addActionError("没有可以删除的信息！");
			return ERROR;
		}else if (rtn.equals("error")){
			this.addActionError("删除失败！");
			return ERROR;
		}
		return "delete";
	}
	
	/**保存修改后的数据
	 * @throws Exception */
	public String save() throws Exception
	{
		initService();
		kkService.saveObject(kkbEntity);
		return "update";
	}
	
	/**根据ID查询一条记录
	 * @throws Exception */
	public String queryById() throws Exception
	{
		initService();
		kslxList = dmListService.getxllb("Kslx");
		kclxList = dmListService.getxllb("Kclx");
		kkbEntity = (KkbEntity) kkService.queryById(kkId);
		return "queryById";
	}
	public KkService getKkService() {
		return kkService;
	}
	public void setKkService(KkService kkService) {
		this.kkService = kkService;
	}
	public void setCondition(KkCondition condition) {
		this.condition = condition;
	}
	public List getKkList() {
		return kkList;
	}
	public void setKkList(List kkList) {
		this.kkList = kkList;
	}
	public List getSelectedKcs() {
		return selectedKcs;
	}
	public void setSelectedKcs(List selectedKcs) {
		this.selectedKcs = selectedKcs;
	}
	public List getKslxList() {
		return kslxList;
	}
	public void setKslxList(List kslxList) {
		this.kslxList = kslxList;
	}
	public List getKclxList() {
		return kclxList;
	}
	public void setKclxList(List kclxList) {
		this.kclxList = kclxList;
	}
	

}