ryglaction.java

使用WEBWORK,SPRING,HIBERNATE编写的简单的添加

/**
 *文件功能： 
 */
package com.tech.action;


import java.net.URLEncoder;
import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.common.Config;
import com.common.action.BaseAction;
import com.common.hibernate.IdGenerator;
import com.common.util.PaginationSupport;
import com.common.dao.DaoHelper;
import com.tech.model.Rygl;
import com.tech.service.RyglService;
import com.common.exception.BusinessException;
import com.tech.common.SystemConfig;
/**
 * @作者 徐建协
 * @日期 2009-03-13
 */
public class RyglAction extends BaseAction {
	private Log log = LogFactory.getLog(RyglAction.class);
	private Rygl rygl;
	private List list;
	private PaginationSupport page;
	private RyglService ryglService;
	private DaoHelper daoHelper;
	private String url;
	private SystemConfig systemConfig;
	
	public SystemConfig getSystemConfig() {
		return systemConfig;
	}
	
	public void setSystemConfig(SystemConfig systemConfig) {
		this.systemConfig = systemConfig;
	}	
	
	public String getUrl() {
		return url;
	}
	public void setUrl(String url) {
		this.url = url;
	}
	public void setDaoHelper(DaoHelper daoHelper) {
		this.daoHelper = daoHelper;
	}
	public Rygl getRygl() {
		return rygl;
	}

	public void setRygl(Rygl rygl) {
		this.rygl = rygl;
	}

	public List getList() {
		return list;
	}

	public PaginationSupport getPage() {
		return page;
	}

	public void setRyglService(RyglService ryglService) {
		this.ryglService = ryglService;
	}

	public String add() {
    this.setActionName(Config.ADD);
		try {
		  if(rygl==null){
		    rygl = new Rygl();
		  }			
			page = new PaginationSupport(getMap());
			page.setContextPath(this.getContextPath());
			this.setUrlParams(page.getParams());					
			return INPUT;
		} catch (Exception ex) {
		  log.error("add "+ex.toString());
      if(ex.getMessage()==null){
        setErrMessage(ex.toString());
      }else{
        setErrMessage(ex.getMessage());
      }
		}
		return LIST;
	}

	public String modify() {
	  this.setActionName(Config.MODIFY); 
		try {
			if (rygl == null || rygl.getId() == null) {
				setErrMessage("修改对象的ID为空！");
				return ERROR;
			}
			setRygl(ryglService.getEntity(getRygl().getId()));
			page = new PaginationSupport(getMap());
			page.setContextPath(this.getContextPath());
			this.setUrlParams(page.getParams());			   	
			return INPUT;
		} catch (Exception ex) {
		  log.error("modify "+ex.toString());
      if(ex.getMessage()==null){
        setErrMessage(ex.toString());
      }else{
        setErrMessage(ex.getMessage());
      }
			return LIST;
		}
	}

	public String remove() {
		try {
			ryglService.removeEntity(rygl);
			setActionMessage(Config.DELETE_SUCCESS_MESSAGE);
			page = new PaginationSupport(getMap());
			page.setContextPath(this.getContextPath());
			this.setUrlParams(page.getParams()+"&actionMessage="+URLEncoder.encode(Config.DELETE_SUCCESS_MESSAGE,"GBK"));			
			return LIST;
		} catch (Exception ex) {
		  log.error("remove "+ex.toString());
		  if(ex.getMessage()==null){
		    setErrMessage(ex.toString());
		  }else{
		    setErrMessage(ex.getMessage());
		  }		
			return LIST;
		}
	}

	public String save() throws Exception {
		try {
			
			if (getRygl().getId() != null) {
				this.setAction(this.ACTION_UPDATE);
				this.setActionName(Config.MODIFY); 
				ryglService.updateEntity(rygl);
				setActionMessage(Config.MODIFY_SUCCESS_MESSAGE);
				page = new PaginationSupport(getMap());
				page.setContextPath(this.getContextPath());
				this.setUrlParams(page.getParams()+"&actionMessage="+URLEncoder.encode(Config.MODIFY_SUCCESS_MESSAGE,"GBK"));				
				return LIST;
			} else {
				this.setAction(this.ACTION_ADD);
				this.setActionName(Config.ADD); 
				rygl.setId(new Long(IdGenerator.getId()));
				ryglService.saveEntity(rygl);
				setActionMessage(Config.ADD_SUCCESS_MESSAGE);
				page = new PaginationSupport(getMap());
				page.setContextPath(this.getContextPath());
				this.setUrlParams(page.getParams()+"&actionMessage="+URLEncoder.encode(Config.ADD_SUCCESS_MESSAGE,"GBK"));
				return LIST;
			}
		} catch (Exception ex) {
		    log.error("save "+ex.toString());
        if(ex.getMessage()==null){
          setErrMessage(ex.toString());
        }else{
          setErrMessage(ex.getMessage());
        }
			  if(this.getAction().equals(this.ACTION_ADD)){//当前的操作异常时添加异常
				  rygl.setId(null);
			  }
			  return INPUT;
		}
	}

	public String detail() throws Exception {
		try {
			setRygl(ryglService.getEntity(getRygl().getId()));
			try {
				getRygl().getId();
			} catch (Exception ex) {
				throw new Exception("此信息已经不存在，请刷新数据");
			}
			return INPUT;
		} catch (Exception ex) {
		   log.error("detail "+ex.toString());
         if(ex.getMessage()==null){
            setErrMessage(ex.toString());
         }else{
            setErrMessage(ex.getMessage());
         }
			return LIST;
		}
	}

	public String list() {
		try {
			page = new PaginationSupport(getMap());
			page.setUrl(this.getUrl());
			page.setContextPath(this.getContextPath());
			page.setParam("pageSize","15");
			this.setUrlParams(page.getParams());			
			String countSQL="select count(t.id) as count from rygl t where 1=1";
			String countAlias="count";
			String sql="select {t.*} from rygl t where 1=1 order by t.id desc";
			String sqlAlias="t";
			page=daoHelper.findBySQL(page, countSQL, countAlias, sql, sqlAlias,null, Rygl.class, false);
			list=page.getItems();
			this.setRecordCount(page.getTotalCount());			
		} catch (Exception ex) {
		     log.error("list "+ ex.toString());
         if(ex.getMessage()==null){
           setErrMessage(ex.toString());
         }else{
           setErrMessage(ex.getMessage());
         }
		  }
		return this.SUCCESS;
	}
  
	public String login() throws BusinessException{
//		page = new PaginationSupport(getMap());
//		page.setUrl(this.getUrl());
//		page.setContextPath(this.getContextPath());
//		page.setParam("pageSize","15");
//		this.setUrlParams(page.getParams());			
//		String countSQL="select count(t.id) as count from rygl t where 1=1";
//		String countAlias="count";
//		String sql="select {t.*} from rygl t where 1=1 order by t.id desc";
//		String sqlAlias="t";
//		page=daoHelper.findBySQL(page, countSQL, countAlias, sql, sqlAlias,null, Rygl.class, false);
//		list=page.getItems();
//		this.setRecordCount(page.getTotalCount());
		try{
			if(rygl==null){
			rygl=new Rygl();
			}
			rygl=ryglService.LoginRygl(rygl);
			this.getSession().setAttribute("rygl", rygl);
			System.out.println("rygl");
//			  if(rygl.getType()==2){
//				  return ADD;
//			  }else{ 
//				  return LIST;
//			  }
				return LIST;
		}
		catch(Exception ex){
			log.error(ex.toString());
			setErrMessage(ex.getMessage());
			return LOGIN;
		}	
	}

	public String loginout(){
		this.getSession().setAttribute("rygl", null);
		url="/rygl!login.action";
		return "gourl";
	}
}