public String ShowMyFriends() { ActionContext ctx = ActionContext.getContext(); Object o = ctx.getSession().get("userName"); Map map = ctx.getParameters(); Object o2 = map.get("pageIndex"); Integer pageIndex = 0; if (o2 != null) { pageIndex = Integer.parseInt(((String[]) o2)[0]); } if (o == null) return "Log"; ScholarUser user = accountService.GetScholarUserByName(o.toString()); List<ScholarUser> suList = new ArrayList<ScholarUser>(); suList.addAll(user.getFriends()); List<ScholarUser> tempList = new ArrayList<ScholarUser>(); int startIndex = pageIndex * this.userPageSize; for (int i = 0; i < this.userPageSize; i++) { if ((i + startIndex) >= suList.size()) break; tempList.add(suList.get(i + startIndex)); } ctx.put("friendList", tempList); int totalPage = user.getFriends().size() / this.userPageSize; if (user.getFriends().size() % this.userPageSize > 0) totalPage++; ctx.put("totalPage", totalPage); return "SUC"; }
public String ToAddFriendPage() { ActionContext ctx = ActionContext.getContext(); Map params = ctx.getParameters(); String[] list = (String[]) params.get("friendsId"); System.out.println("friendsId:" + list[0]); return "SUC"; }
public String ShowPersonalInfo() { ActionContext ctx = ActionContext.getContext(); Map params = ctx.getParameters(); String[] list = (String[]) params.get("friendsId"); System.out.println("friendsId:" + list[0]); ScholarUser user = accountService.GetScholarUserById(Integer.parseInt(list[0])); ctx.put("User", user); return "SUC"; }
@Override public String intercept(ActionInvocation invocation) throws Exception { // TODO Auto-generated method stub ActionContext actionContext = invocation.getInvocationContext(); Map<String, Object> map = actionContext.getParameters(); for (Map.Entry<String, Object> entry : map.entrySet()) { String value = ((String[]) (entry.getValue()))[0]; entry.setValue(StringEscapeUtils.escapeHtml4(value)); } return invocation.invoke(); }
public String ShowAllPeople() { ActionContext ctx = ActionContext.getContext(); Map map = ctx.getParameters(); Object o2 = map.get("pageIndex"); Integer pageIndex = 0; if (o2 != null) { pageIndex = Integer.parseInt(((String[]) o2)[0]); } List<ScholarUser> suList = accountService.GetAllUser(pageIndex); ctx.put("friendList", suList); int totalUser = accountService.getTotalUserNum(); int totalPage = totalUser / this.userPageSize; if (totalUser % this.userPageSize > 0) totalPage++; ctx.put("totalPage", totalPage); return "SUC"; }
public String AddOneFriendEx() { ActionContext ctx = ActionContext.getContext(); Object o = ctx.getSession().get("userName"); if (o == null) return "LOG"; Map map = ctx.getParameters(); String[] friendIDs = (String[]) map.get("friendsId"); if (friendIDs == null) return "NOF"; Integer friendId = Integer.parseInt(friendIDs[0]); String sourceUserName = o.toString(); ScholarUser friend = accountService.GetScholarUserById(friendId); String friendName = friend.getUserName(); boolean flag = friendService.AddOneFriend(sourceUserName, friendName); if (flag) return "SUC"; else return "ERR"; }
/** * Sets action properties based on the interfaces an action implements. Things like application * properties, parameters, session attributes, etc are set based on the implementing interface. * * @param invocation an encapsulation of the action execution state. * @throws Exception if an error occurs when setting action properties. */ public String intercept(ActionInvocation invocation) throws Exception { final Object action = invocation.getAction(); final ActionContext context = invocation.getInvocationContext(); if (action instanceof ServletRequestAware) { HttpServletRequest request = (HttpServletRequest) context.get(HTTP_REQUEST); ((ServletRequestAware) action).setServletRequest(request); } if (action instanceof ServletResponseAware) { HttpServletResponse response = (HttpServletResponse) context.get(HTTP_RESPONSE); ((ServletResponseAware) action).setServletResponse(response); } if (action instanceof ParameterAware) { ((ParameterAware) action).setParameters(context.getParameters()); } if (action instanceof ApplicationAware) { ((ApplicationAware) action).setApplication(context.getApplication()); } if (action instanceof SessionAware) { ((SessionAware) action).setSession(context.getSession()); } if (action instanceof RequestAware) { ((RequestAware) action).setRequest((Map) context.get("request")); } if (action instanceof PrincipalAware) { HttpServletRequest request = (HttpServletRequest) context.get(HTTP_REQUEST); if (request != null) { // We are in servtlet environment, so principal information resides in HttpServletRequest ((PrincipalAware) action).setPrincipalProxy(new ServletPrincipalProxy(request)); } } if (action instanceof ServletContextAware) { ServletContext servletContext = (ServletContext) context.get(SERVLET_CONTEXT); ((ServletContextAware) action).setServletContext(servletContext); } return invocation.invoke(); }
public String intercept(ActionInvocation invocation) throws Exception { ActionContext ac = invocation.getInvocationContext(); HttpServletRequest request = (HttpServletRequest) ac.get(ServletActionContext.HTTP_REQUEST); if (!(request instanceof MultiPartRequestWrapper)) { if (LOG.isDebugEnabled()) { ActionProxy proxy = invocation.getProxy(); LOG.debug( getTextMessage( "struts.messages.bypass.request", new String[] {proxy.getNamespace(), proxy.getActionName()})); } return invocation.invoke(); } ValidationAware validation = null; Object action = invocation.getAction(); if (action instanceof ValidationAware) { validation = (ValidationAware) action; } MultiPartRequestWrapper multiWrapper = (MultiPartRequestWrapper) request; if (multiWrapper.hasErrors()) { for (String error : multiWrapper.getErrors()) { if (validation != null) { validation.addActionError(error); } if (LOG.isWarnEnabled()) { LOG.warn(error); } } } // bind allowed Files Enumeration fileParameterNames = multiWrapper.getFileParameterNames(); while (fileParameterNames != null && fileParameterNames.hasMoreElements()) { // get the value of this input tag String inputName = (String) fileParameterNames.nextElement(); // get the content type String[] contentType = multiWrapper.getContentTypes(inputName); if (isNonEmpty(contentType)) { // get the name of the file from the input tag String[] fileName = multiWrapper.getFileNames(inputName); if (isNonEmpty(fileName)) { // get a File object for the uploaded File File[] files = multiWrapper.getFiles(inputName); if (files != null && files.length > 0) { List<File> acceptedFiles = new ArrayList<File>(files.length); List<String> acceptedContentTypes = new ArrayList<String>(files.length); List<String> acceptedFileNames = new ArrayList<String>(files.length); String contentTypeName = inputName + "ContentType"; String fileNameName = inputName + "FileName"; for (int index = 0; index < files.length; index++) { if (acceptFile( action, files[index], fileName[index], contentType[index], inputName, validation)) { acceptedFiles.add(files[index]); acceptedContentTypes.add(contentType[index]); acceptedFileNames.add(fileName[index]); } } if (!acceptedFiles.isEmpty()) { Map<String, Object> params = ac.getParameters(); params.put(inputName, acceptedFiles.toArray(new File[acceptedFiles.size()])); params.put( contentTypeName, acceptedContentTypes.toArray(new String[acceptedContentTypes.size()])); params.put( fileNameName, acceptedFileNames.toArray(new String[acceptedFileNames.size()])); } } } else { if (LOG.isWarnEnabled()) { LOG.warn( getTextMessage(action, "struts.messages.invalid.file", new String[] {inputName})); } } } else { if (LOG.isWarnEnabled()) { LOG.warn( getTextMessage( action, "struts.messages.invalid.content.type", new String[] {inputName})); } } } // invoke action return invocation.invoke(); }
/** * Gets the parameter map to apply from wherever appropriate * * @param ac The action context * @return The parameter map to apply */ protected Map<String, Object> retrieveParameters(ActionContext ac) { return ac.getParameters(); }