addremarkaction.java

菲律宾的一个大学的图书管理系统 spring+hibernate+velocity

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.4/xslt/JavaClass.xsl

package biz.bluesky.pts.action;

import java.util.Calendar;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import biz.bluesky.pts.model.TRemark;
import biz.bluesky.pts.service.IRemarkService;
import biz.bluesky.pts.util.ErrorCode;

/** 
 * MyEclipse Struts
 * Creation date: 05-16-2005
 * 
 * XDoclet definition:
 * @struts:action validate="true"
 */
public class AddRemarkAction extends BaseAction {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) throws Exception{
		
		IRemarkService remarkService = (IRemarkService)getServiceBean("RemarkService");
		
		int teacherID=Integer.parseInt( request.getParameter( "teacherID"));
		int studentID=Integer.parseInt( request.getParameter( "studentID"));
		String remark=request.getParameter( "remark");
		String date=request.getParameter( "date");
		
		
		//System.out.println("remark="+remark);
		
		TRemark tRemark=new TRemark();
		
		tRemark.setTeacherId(teacherID);
		tRemark.setStudentId( studentID);
		tRemark.setRemarks( remark);
		tRemark.setDate(date );
		
		int flag=remarkService.saveRemark(tRemark );
		
		String openMessage=ErrorCode.getErrorMessage(flag) ;
		
		if(flag==ErrorCode.ERR_UNDISCOVERED){
		     request.setAttribute("success","Input success!") ;
		     return mapping.findForward("success") ;
		    }
		    else{
		     request.setAttribute("error", openMessage) ;
		     return mapping.findForward("error") ;

		    }

	}

}