com.opensymphony.xwork2.ActionContext Java Examples

/** 添加课程班级 */
public String addCourseClass() throws Exception{
	Teacher teaFind=getCurrentUser().getTeacher();
	//找到班级
	List<Class_> classList= classService.findByIds(classIds);
	//找到课程
	Course courseFind=courseService.findById(courseId);
	for(int i=0;i<classList.size();i++){
		//保存选课表
		classSelectCourseService.save(new ClassSelectCourse(""+classList.get(i).getId()+"-"+teaFind.getTeaNum()+"-"+courseId,
				teaFind.getTeaNum(), classList.get(i), courseFind));
	}
	//准备数据--courseId
	ActionContext.getContext().put("courseId", courseId);
	return "toListCourseClass";
}
 

/** 修改页面 */
public String editUI() throws Exception {
	// 准备数据, departmentList
	List<Department> topList = departmentService.findTopList();
	List<Department> departmentList = DepartmentUtils
			.getAllDepartments(topList);
	ActionContext.getContext().put("departmentList", departmentList);

	// 准备回显的数据
	Department department = departmentService.findById(model.getId());
	ActionContext.getContext().getValueStack().push(department);
	if (department.getParent() != null) {
		parentId = department.getParent().getId();
	}
	return "saveUI";
}
 

public String left() throws Exception {
	// 获得初始化容器中的权限对象集合
	@SuppressWarnings("unchecked")
	// List<Privilege> privileges = (List<Privilege>)
	// servletContext.getAttribute("secondPrivilegeList");
	List<Privilege> privileges = (List<Privilege>) ActionContext
			.getContext().getApplication().get("secondPrivilegeList");
	if (parentId == null) {
		// TODO
	} else {
		privilegeList = new ArrayList<Privilege>();
		for (Privilege pri : privileges) {
			if (pri.getParent().getId().equals(parentId)) {
				privilegeList.add(pri);
			}
		}
	}
	// 放到栈顶显示数据
	ActionContext.getContext().put("privilegeList", privilegeList);
	return "left";
}
 

/**
 * 只允许POST访问拦截器
 * @param actionInvocation
 * @return
 * @throws Exception
 */
@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
    // 解决跨域
    HttpServletResponse res = ServletActionContext.getResponse();
    res.setHeader("Access-Control-Allow-Origin", "*");
    res.setHeader("Access-Control-Allow-Credentials", "true");
    res.setHeader("Access-Control-Allow-Methods", "*");
    res.setHeader("Access-Control-Allow-Headers", "Content-Type,Access-Token");
    res.setHeader("Access-Control-Expose-Headers", "*");

    String method = ServletActionContext.getRequest().getMethod();
    if (method.equals("POST")) {
        actionInvocation.invoke();
        return null;
    } else {
        ActionContext context = ActionContext.getContext();
        Map<String, Object> jsonResult = new HashMap<String, Object>();
        jsonResult.put("rcode", 1);
        jsonResult.put("message", "just allow post method");
        jsonResult.put("result", "");
        ValueStack stack = context.getValueStack();
        stack.set("jsonResult", jsonResult);
        return "success";
    }
}
 

@SuppressWarnings("unchecked")
private void handlerDataSource() throws JsonParseException, JsonMappingException, IOException {
	if (this.dataMap!=null) {
		return;
	}
	this.dataMap = new LinkedHashMap<String, String>();
	if (StringUtils.isBlank(this.dataSource)) {
		return;
	}
	Object dataSourceObj = ActionContext.getContext().getValueStack().findValue(this.dataSource);
	if (dataSourceObj == null) { // tag 傳過來的資料
		this.dataMap = (Map<String, String>)new ObjectMapper().readValue(this.dataSource, LinkedHashMap.class);
		return;
	}
	if (dataSourceObj instanceof java.lang.String) { // action 傳過來的資料
		this.dataMap = (Map<String, String>)new ObjectMapper().readValue((String)dataSourceObj, LinkedHashMap.class);
	}
	if (dataSourceObj instanceof Map) { // action 傳過來的資料
		this.dataMap = ((Map<String, String>)dataSourceObj);
	}
}
 

@Action("buy")
public String buy(){
    cartItems = new ArrayList<>();
    for(Integer ciid:ciids){
        if(ciid == -1){
            //由buyOne跳转而来
            cartItem = (CartItem) ActionContext.getContext().getSession().get("tempCartItem");
        }else{
            //由购物车跳转而来
            cartItem = (CartItem) cartItemService.get(ciid);
        }
        if(cartItem.getUser().getId() == user.getId()){
            totalNum += cartItem.getNumber();
            sum = sum.add(cartItem.getSum());
            cartItems.add(cartItem);
        }
    }
    ActionContext.getContext().getSession().put("cartItems", cartItems);
    return "buyPage";
}
 

/** 跳转到绑定界面或者网站首页 */
public String bindUserUI() throws Exception {
	WeiboInfo weiboInfo=weiboInfoService.findByIdenfier(model.getIdentifier());
	
	if (weiboInfo != null) { // 如果存在就跳转首页
		if (weiboInfo.getUser() != null) {
			ActionContext.getContext().getSession().put("user", weiboInfo.getUser());
			return "toIndex";
		} else {
			ActionContext.getContext().put("identifier", model.getIdentifier());
			return "bindUserUI";
		}
	} else {
		// 否则保存到qq第三方登录信息表，跳转绑定用户界面,将openId携带过去
		weiboInfoService.save(model);
		return "bindUserUI";
	}
}
 

public String getActionMethodProgramId() {
	((BaseSimpleActionInfo)this.baseActionInfoProvide).handlerActionAnnotations();
	Annotation[] annotations = ((BaseSimpleActionInfo)this.baseActionInfoProvide).getActionMethodAnnotations();
	if (annotations==null || annotations.length<1) {
		return "";
	}
	String progId = "";
	for (Annotation annotation : annotations) {
		if (annotation instanceof ControllerMethodAuthority) {
			progId = this.defaultString( ((ControllerMethodAuthority)annotation).programId() );
		}
	}
	if ( StringUtils.isBlank(progId) ) { // 沒有ControllerMethodAuthority , 就找 url 的 prog_id 參數 , 主要是 COMMON FORM 會用到
		progId = this.defaultString( ActionContext.getContext().getValueStack().findString("prog_id") );			
	}
	return progId;
}
 

/**
 * 取出core-web 登入後產生的cookie, 這個cookie放了 account 與 current-id
 * 拿這兩個去 TB_SYS_USESS 查看有沒有在core-web有登入過
 * 如果有在core-web登入, 產生 AccountVO 與回傳 true
 * 
 * @param actionContext
 * @return
 * @throws Exception
 */
private boolean getUserCurrentCookie(ActionContext actionContext) throws Exception {
	Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
	String account = StringUtils.defaultString( dataMap.get("account") );
	String currentId = StringUtils.defaultString( dataMap.get("currentId") );
	//String sessionId = StringUtils.defaultString( dataMap.get("sessionId") );
	if (StringUtils.isBlank(account) || currentId.length()!=36 /*|| StringUtils.isBlank(sessionId)*/ ) { 	
		return false;
	}
	// 發現有時 UserCurrentCookie 寫入的 sessionId 與當前 sessionId 會不一樣
	if (this.uSessLogHelper.countByCurrent(account, currentId) >0 ) { // this.uSessLogHelper.countByCurrent(account, currentId, sessionId) >0 		 	
		accountObj = new AccountVO();
		((AccountVO)accountObj).setAccount(account);
		DefaultResult<AccountVO> result = this.accountService.findByUK( ((AccountVO)accountObj) );
		if (result.getValue()==null) {
			accountObj = null;
		} else {
			accountObj = result.getValue();
		}			
	}					
	return ( accountObj!=null && !StringUtils.isBlank(accountObj.getAccount()) );
}
 

/** 添加对应课程教学进程 */
public String add() throws Exception{
	//查找--课程
	Course courseFind=courseService.findById(courseId);
	//查找--教师
	Teacher teaFind=getCurrentUser().getTeacher();
	//查找--教学方式
	DataDict dataDictFind=dataDictService.findById(teachTypeId);
	//设置属性
	model.setCourse(courseFind);
	model.setTeacher(teaFind);
	model.setTeachType(dataDictFind);
	model.setChapter(chapterService.findById(chapterId));
	model.setDepartment(departmentService.findById(departmentId));
	//保存
	teachProcessService.save(model);
	//将courseId携带过去
	ActionContext.getContext().put("courseId", courseId);
	//部门Id携带过去
	ActionContext.getContext().put("departmentId", departmentId);
	return "toList";
}
 

/**
 * 添加新拍卖商品
 * */
public String toAddGoods(){
	//1 保存上传的文件
	String targetDirectory = ServletActionContext.getServletContext().getRealPath("/uploadImages");
	String targetFileName = renameImage(fileName);
	File target = new File(targetDirectory,targetFileName);
	try {
		FileUtils.copyFile(goodsImage, target);
	} catch (IOException e) {
		e.printStackTrace();
	}
	// 2 保存新商品描述信息
	goods.setGoodsPic(targetFileName);
	Map<String, Object> session = ActionContext.getContext().getSession();
	Users saler = (Users) session.get("user");
	goods.setSaler(saler);
	goods.setBuyer(saler);
	goods.setGoodsStatus(0);
	
	goodsBiz.addGoods(goods);
	
	return "index";
}
 

public void delete(Integer id){
	ActionContext actionContext = ActionContext.getContext();
	Map<String, Object> session = actionContext.getSession();
	String select=(String) session.get("select");
	String message=(String) session.get("message");
	
	
	if(!message.equals("")){
	if(select.equals("id")){
		try{
			FileManager fileManager=(FileManager)this.getSessionFactory().openSession().get(FileManager.class, id);
		    this.getHibernateTemplate().delete(fileManager);
		    this.getSessionFactory().openSession().close();
  
		}catch(Exception e){
			System.out.println(e);		
		}
	}
	}
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {		
	HttpServletRequest request=ServletActionContext.getRequest(); 
	String userAgent = SimpleUtils.getStr(request.getHeader("User-Agent")).toUpperCase();
	if (rejectAgent==null) {
		return actionInvocation.invoke();
	}
	for (int i=0; rejectAgent!=null && i<rejectAgent.length; i++) {
		if (rejectAgent[i].trim().equals("")) {
			continue;
		}
		if (userAgent.indexOf(rejectAgent[i])>-1) {
			Map<String, Object> valueStackMap = new HashMap<String, Object>();
			valueStackMap.put("errorMessage", "not supported " + userAgent);
			valueStackMap.put("pageMessage", "not supported " + userAgent);
			ActionContext.getContext().getValueStack().push(valueStackMap);
			logger.warn("reject User-Agent="+userAgent);
			return "rejectUserAgent";
		}
	}
	return actionInvocation.invoke();
}
 

/**
 * 1. 先用admin登入
 * 2. 登出admin 改用 tester登入
 * 這樣的話 gsbsc-web 的 http-session 還是admin , 所以非core-web用tester登入的session , 要檢查當前CURRENT cookie 中的帳戶是否與 gsbsc-web 一樣
 * 要是不同的話就讓這個 http-session 失效掉
 *  
 * @param actionContext
 * @throws Exception
 */
private void invalidCurrentSessionForDifferentAccount(ActionContext actionContext) throws Exception {
	if (this.accountObj == null) {
		return;
	}
	Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
	String account = StringUtils.defaultString( dataMap.get("account") );
	if (StringUtils.isBlank(account)) {
		return;
	}
	if (this.accountObj.getAccount().equals(account)) {
		return;
	}
	this.accountObj = null;		
	UserAccountHttpSessionSupport.remove(actionContext.getSession());
	Subject subject = SecurityUtils.getSubject();		
	if (subject.isAuthenticated() && !account.equals(subject.getPrincipal()) ) {
		subject.logout();
	}
}
 

/** 修改页面 */
public String editUI() throws Exception {
	// 准备数据, departmentList
	List<Department> topList = departmentService.findTopList();
	List<Department> departmentList = DepartmentUtils
			.getAllDepartments(topList);
	ActionContext.getContext().put("departmentList", departmentList);
	
	// 准备回显的数据
	Student stuFind=studentService.findById(model.getId());
	ActionContext.getContext().getValueStack().push(stuFind);
	
	// 准备数据, classList==>部门
	List<Class_> classList=classService.findByDept(stuFind.getDepartment());
	ActionContext.getContext().put("classList", classList);
	
	if (stuFind.getDepartment() != null) {
		departmentId = stuFind.getDepartment().getId();
	}
	if(stuFind.getClass_()!=null){
		classId=stuFind.getClass_().getId();
	}

	return "saveUI";
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
	/*
	ActionInvocation ai=(ActionInvocation)ActionContext.getContext().get(ActionContext.ACTION_INVOCATION); 
	String action=ai.getProxy().getActionName(); 
	String namespace=ai.getProxy().getNamespace();
	*/
	HttpServletRequest request=ServletActionContext.getRequest(); 
	ActionContext context=actionInvocation.getInvocationContext();	
	String action=actionInvocation.getProxy().getActionName();
	String namespace=actionInvocation.getProxy().getNamespace();
	String remoteAddr=request.getRemoteAddr();
	String referer=request.getHeader("referer");		
	context.getSession().put(Constants.SESS_PAGE_INFO_ACTION_ByInterceptor, action);
	context.getSession().put(Constants.SESS_PAGE_INFO_NAMESPACE_ByInterceptor, namespace);
	context.getSession().put(Constants.SESS_PAGE_INFO_RemoteAddr_ByInterceptor, remoteAddr);
	context.getSession().put(Constants.SESS_PAGE_INFO_Referer_ByInterceptor, referer);	
	return actionInvocation.invoke();
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
	ActionContext actionContext=actionInvocation.getInvocationContext();  
	Map<String, Object> session=actionContext.getSession();  
	this.accountObj = (AccountObj)session.get(Constants.SESS_ACCOUNT);
	Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
	String currentId = StringUtils.defaultString( dataMap.get("currentId") );
	String accountId = StringUtils.defaultString( dataMap.get("account") );
	if (accountObj!=null && !StringUtils.isBlank(accountObj.getAccount()) ) {
		if ( StringUtils.isBlank(currentId) ) {
			currentId = "NULL";
		}
		String sessSysCurrentId = (String)session.get(Constants.SESS_SYSCURRENT_ID);
		if ( !currentId.equals(sessSysCurrentId) ) {
			logger.warn( "currentId: " + currentId + " not equals session variable currentId: " + sessSysCurrentId );
			return this.redirectLogin(actionInvocation, session, currentId, accountId);
		}
		if (uSessLogHelper.countByCurrent(accountObj.getAccount(), currentId)<1) {
			return this.redirectLogin(actionInvocation, session, currentId, accountId);
		}						
		return actionInvocation.invoke();
	} 
	return this.redirectLogin(actionInvocation, session, currentId, accountId);
}
 

/** 修改页面 */
public String editUI() throws Exception {
	//准备数据--源对象
	ClassSelectCourse classSelectCourseFind=classSelectCourseService.findById(model.getId());
	ActionContext.getContext().getValueStack().push(classSelectCourseFind);
	// 准备数据--班级
	List<Class_> classList=classService.findAll();
	ActionContext.getContext().put("classList", classList);
	//准备数据--课程
	Teacher teaFind=teacherService.findByTeacherNum(classSelectCourseFind.getTeacherNum());
	List<Course> courseList=new ArrayList<>(teaFind.getCourses());
	ActionContext.getContext().put("courseList", courseList);
	// 准备回显--班级
	classId=classSelectCourseFind.getClass_().getId();
	courseId=classSelectCourseFind.getCourse().getId();
	
	return "saveUI";
}
 

/** 列表--访问 */
public String show() throws Exception{
	//准备信息--所有课程类型
	ActionContext.getContext().put("professionTypeList", spiderProfessionTypeService.findAll());
	//准备信息--点击的课程类型名
	if(professionId!=null){
		ActionContext.getContext().getValueStack().push(spiderProfessionTypeService.findById(professionId));
		ActionContext.getContext().put("professionId", professionId);
	}
	if(searchInfo!=null){
		ActionContext.getContext().put("searchInfo", searchInfo);
	}
	//分页信息
	new QueryHelper(SpiderCourse.class, "s")//
	.addCondition((professionId!=null), "s.professionType=?", spiderProfessionTypeService.findById(professionId))
	.addCondition((searchInfo!=null), "s.name LIKE ? OR s.info LIKE ?", "%"+searchInfo+"%","%"+searchInfo+"%")
	.preparePageBean(spiderCourseService, pageNum, 12);
	return "show";
}
 

/** 列表 */
public String list() throws Exception {
	// 准备数据, departmentList
	List<Department> topList = departmentService.findTopList();
	List<Department> departmentList = DepartmentUtils
			.getAllDepartments(topList);
	ActionContext.getContext().put("departmentList", departmentList);
	
	new QueryHelper(Teacher.class, "t")//
	.addCondition((departmentId != null), "t.department.id=?",departmentId)//
			.addCondition((viewType == 0) && (inputTerm.trim().length() > 0),"t.teaName LIKE ?", "%" + inputTerm + "%")//
			.addCondition((viewType == 1) && (inputTerm.trim().length() > 0),"t.teaNum LIKE ?", "%" + inputTerm + "%")//
			.preparePageBean(teacherService, pageNum, pageSize);

	return "list";
}
 

/** 添加对应课程教学进程界面 */
public String addUI() throws Exception{
	
	Teacher teaFind=getCurrentUser().getTeacher();
	Course courseFind=courseService.findById(courseId);
	
	//准备数据--三级部门--且是教的班级的部门
	List<ClassSelectCourse> classSelectList=classSelectCourseService.findByTeacherNumAndCourse(teaFind.getTeaNum(), courseFind);
	List<Department> departmentList=new ArrayList<>();
	for(int i=0;i<classSelectList.size();i++){
		if(!departmentList.contains(classSelectList.get(i).getClass_().getDepartment())){
			departmentList.add(classSelectList.get(i).getClass_().getDepartment());
		}
	}
	ActionContext.getContext().put("departmentList", departmentList);
	//准备数据--课程id
	ActionContext.getContext().put("courseId", courseId);
	//准备数据--教学方式--001
	DataType dataTypeFind=dataTypeService.findByNum("001");
	ActionContext.getContext().put("teachTypeList", dataTypeFind.getDataDicts());
	//准备数据--课程对应章节
	List<Chapter> chapterList=chapterService.findByCourse(courseFind);
	ActionContext.getContext().put("chapterList", chapterList);
	return "saveUI";
}
 

@SuppressWarnings("unchecked")
public BaseAction() {
	super();
	this.request=(Map<String, Object>)ActionContext.getContext().get("request");
	this.session=(Map<String, Object>)ActionContext.getContext().getSession();
	this.application=(Map<String, Object>)ActionContext.getContext().getApplication();	
}
 

private void setToken() {
    String token = TokenHelper.generateGUID();
    ActionContext.getContext().setSession(new HashMap<String, Object>());
    String tokenName = "test_tokenName";
    String tokenSessionAttributeName = TokenHelper.buildTokenSessionAttributeName(tokenName);
    ActionContext.getContext().getSession().put(tokenSessionAttributeName, token);
    this.addParameter(TokenHelper.TOKEN_NAME_FIELD, new String[]{tokenName});
    this.addParameter(tokenName, new String[]{token});
}
 

public void bind(User userFind){
	//如果属性的绑定信息合法，查找到qq信息表信息，设置对应user，更新数据
	WeiboInfo weiboInfo = weiboInfoService.findByIdenfier(model.getIdentifier());
	weiboInfo.setUser(userFind);
	weiboInfoService.update(weiboInfo);
	ActionContext.getContext().getSession().put("user", userFind);
}
 

/** 列表 */
public String list() throws Exception {
	// 准备数据, departmentList
	List<Department> topList = departmentService.findTopList();
	List<Department> departmentList = DepartmentUtils
			.getAllDepartments(topList);
	ActionContext.getContext().put("departmentList", departmentList);
	// 准备数据, roleList
	List<Role> roleList = roleService.findAll();
	ActionContext.getContext().put("roleList", roleList);

	// 没有分页 version-0
	// List<UserDetails> userDetails = userDetailsService.findAll();
	// 准备分页信息version-1
	// PageBean pageBean=userDetailsService.getPageBean(pageNum,pageSize);

	// 准备分页信息version-2
	// String hql="FROM UserDetails";
	// List<Object> parameters=new ArrayList<Object>();
	// parameters=null;
	// PageBean
	// pageBean=userDetailsService.getPageBean(pageNum,pageSize,hql,parameters);
	// ActionContext.getContext().getValueStack().push(pageBean);
	// 准备分页信息version-3
	// roleService.findById(roleId);
	new QueryHelper(UserDetails.class, "u")//
			.addCondition((departmentId != null), "u.department.id=?",
					departmentId)//
			.addCondition(
					(viewType == 0) && (inputTerm.trim().length() > 0),
					"u.userName LIKE ?", "%" + inputTerm + "%")//
			.addCondition(
					(viewType == 1) && (inputTerm.trim().length() > 0),
					"u.userNum LIKE ?", "%" + inputTerm + "%")//
			.preparePageBean(userDetailsService, pageNum, pageSize);
	return "list";
}
 

private String getProgramId(Annotation[] annotations) {
	String progId = "";
	for (Annotation annotation : annotations) {
		if (annotation instanceof ControllerMethodAuthority) {
			progId = StringUtils.defaultString( ((ControllerMethodAuthority)annotation).programId() );
		}
	}
	if ( StringUtils.isBlank(progId) ) { // 沒有ControllerMethodAuthority , 就找 url 的 prog_id 參數 , 主要是 COMMON FORM 會用到
		progId = StringUtils.defaultString( ActionContext.getContext().getValueStack().findString("prog_id") );			
	}
	return progId;		
}
 

public void handlerActionAnnotations() {
	if (this.actionAnnotations!=null) {
		return;
	}
	ActionInvocation actionInvocation=ActionContext.getContext().getActionInvocation();
	this.actionAnnotations = actionInvocation.getAction().getClass().getAnnotations();
	Method[] methods = actionInvocation.getAction().getClass().getMethods();
	for (Method method : methods) {
		if (this.actionMethodName.equals(method.getName())) {
			this.actionMethodAnnotations = method.getAnnotations();
		}
	}		
}
 

/**
 * Execute this result, using the specified fragment.
 * @param code The code of the fragment
 * @param invocation The invocation
 */
@Override
public void doExecute(String code, ActionInvocation invocation) throws Exception {
	if (null == code) {
		code = conditionalParse(this._code, invocation);
	}
	if (null == code) {
		this.executeDispatcherResult(invocation);
		return;
	}
	ActionContext ctx = invocation.getInvocationContext();
	HttpServletRequest req = (HttpServletRequest) ctx.get(ServletActionContext.HTTP_REQUEST);
	IGuiFragmentManager guiFragmentManager =
			(IGuiFragmentManager) ApsWebApplicationUtils.getBean(SystemConstants.GUI_FRAGMENT_MANAGER, req);
	try {
		GuiFragment guiFragment = guiFragmentManager.getGuiFragment(code);
		String output = (null != guiFragment) ? guiFragment.getCurrentGui() : null;
		if (StringUtils.isBlank(output)) {
			_logger.info("The fragment '{}' is not available - Action '{}' - Namespace '{}'", 
					code, invocation.getProxy().getActionName(), invocation.getProxy().getNamespace());
			boolean execution = this.executeDispatcherResult(invocation);
			if (!execution) {
				output = "The fragment '" + code + "' is not available";
			} else {
				return;
			}
		}
		RequestContext reqCtx = (RequestContext) req.getAttribute(RequestContext.REQCTX);
		ExecutorBeanContainer ebc = (ExecutorBeanContainer) reqCtx.getExtraParam(SystemConstants.EXTRAPAR_EXECUTOR_BEAN_CONTAINER);
		Writer writer = this.getWriter();
		Template template = new Template(code, new StringReader(output), ebc.getConfiguration());
		template.process(ebc.getTemplateModel(), writer);
	} catch (Throwable t) {
		_logger.error("Error processing GuiFragment result!", t);
		throw new RuntimeException("Error processing GuiFragment result!", t);
	}
}
 

/** 删除测试paper */
public String deleteTestPaper() throws Exception{
	testPaperService.delete(testPaperId);
	//携带courseId
	ActionContext.getContext().put("courseId", courseId);
	//携带doInfo
	ActionContext.getContext().put("doInfo", doInfo);
	return "toMyCourseUI";
}
 

@Override
public void execute( ActionInvocation invocation )
    throws Exception
{
    HttpServletResponse response = (HttpServletResponse) invocation.getInvocationContext().get(
        StrutsStatics.HTTP_RESPONSE );

    response.setContentType( "text/plain; charset=UTF-8" );
    response.setHeader( "Content-Disposition", "inline" );
    response.setStatus( HttpServletResponse.SC_INTERNAL_SERVER_ERROR );

    ValueStack stack = ActionContext.getContext().getValueStack();
    String finalMessage = parse ? TextParseUtil.translateVariables( message, stack ) : message;

    finalMessage = formatFinalMessage( finalMessage );

    // ---------------------------------------------------------------------
    // Write final message
    // ---------------------------------------------------------------------

    PrintWriter writer = null;

    try
    {
        writer = response.getWriter();
        writer.print( finalMessage );
        writer.flush();
    }
    finally
    {
        if ( writer != null )
        {
            writer.close();
        }
    }
}