Java UserServiceFactory.getUserService方法代码示例

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
public void process() {
    UserService userService = UserServiceFactory.getUserService();
    // Step 1: Add Text into DB.
    Entity textEntity = getNewEntity();
    textEntity.setProperty("rawText", new Text(text));
    textEntity.setProperty("user",
            userService.getCurrentUser().getNickname());
    textEntity.setProperty("date", new Date());
    putIntoDatabase(textEntity);
    Key parentKey = textEntity.getKey();
    factory.setParentKey(parentKey);
    // Step 2: Call other processors.
    factory.createTypePredictor().process();
    factory.createKnowledgeGraphBuilder().process();
    factory.createSummaryGenerator().process();
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@POST
@Produces(MediaType.TEXT_HTML)
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public void newSharedProduct(@FormParam("productID") String productID,
		@FormParam("productName") String productName,
		@Context HttpServletResponse servletResponse) throws Exception {
	UserService userService = UserServiceFactory.getUserService();
	User user = userService.getCurrentUser();
	if (user == null) {
		System.out.println("Login first");
		return;
	}

	DatastoreService datastore = DatastoreServiceFactory
			.getDatastoreService();
	Entity entity = new Entity("SharedList", productID);
	entity.setProperty("email", user.getEmail());
	entity.setProperty("productName", productName);
	entity.setProperty("sharedDate", new Date());
	datastore.put(entity);
	servletResponse.getWriter().println(productName + " has been added.");
	servletResponse.flushBuffer();
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException {
	UserService userService = UserServiceFactory.getUserService();
	String url = "";
	String urlLinktext = "Login";
	String user = "";
	EntityManager em = EMFService.get().createEntityManager();
	
	String email = (String) req.getSession().getAttribute("login");
	UsuariosModel usuario;

	if (email != null) {
		UsuariosDAOImpl udao = UsuariosDAOImpl.getInstance();
		usuario = udao.readUserByEmail(em, email);
			
		em.close();
		user = usuario.getName();
		url = "/logout";
		urlLinktext = "Logout";
	}

	req.getSession().setAttribute("user", user);
	req.getSession().setAttribute("url", url);
	req.getSession().setAttribute("urlLinktext", urlLinktext);
	RequestDispatcher view = req.getRequestDispatcher("contact.jsp");
	view.forward(req, resp);
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Before
public void setUp() throws Exception {
  action.enabled = true;
  action.logoFilename = "logo.png";
  action.productName = "Nomulus";
  action.integrationEmail = "[email protected]";
  action.supportEmail = "[email protected]";
  action.announcementsEmail = "[email protected]";
  action.supportPhoneNumber = "1 (888) 555 0123";
  action.technicalDocsUrl = "http://example.com/technical-docs";
  action.req = request;
  action.response = response;
  action.sessionUtils = sessionUtils;
  action.userService = UserServiceFactory.getUserService();
  action.xsrfTokenManager = new XsrfTokenManager(new FakeClock(), action.userService);
  UserAuthInfo userAuthInfo = UserAuthInfo.create(user, false);
  action.authResult = AuthResult.create(AuthLevel.USER, userAuthInfo);
  when(sessionUtils.checkRegistrarConsoleLogin(request, userAuthInfo)).thenReturn(true);
  when(sessionUtils.getRegistrarClientId(request)).thenReturn("TheRegistrar");
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
  Greeting greeting;

  UserService userService = UserServiceFactory.getUserService();
  User user = userService.getCurrentUser(); // Find out who the user is.

  String guestbookName = req.getParameter("guestbookName");
  String content = req.getParameter("content");
  if (user != null) {
    greeting = new Greeting(guestbookName, content, user.getUserId(), user.getEmail());
  } else {
    greeting = new Greeting(guestbookName, content);
  }

  // Use Objectify to save the greeting and now() is used to make the call synchronously as we
  // will immediately get a new page using redirect and we want the data to be present.
  ObjectifyService.ofy().save().entity(greeting).now();

  resp.sendRedirect("/guestbook.jsp?guestbookName=" + guestbookName);
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
public void doFilter(ServletRequest servletReq, ServletResponse servletResp, FilterChain chain)
    throws IOException, ServletException {
  HttpServletRequest req = (HttpServletRequest) servletReq;
  HttpServletResponse resp = (HttpServletResponse) servletResp;
  String path = req.getRequestURI();

  chain.doFilter(servletReq, servletResp);

  UserService userService = UserServiceFactory.getUserService();
  if (userService.isUserLoggedIn()) {
    resp.sendRedirect(userService.createLogoutURL("/logout"));
  } else if (path.startsWith("/logout")) {
    resp.sendRedirect("/books");
  }
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
    throws IOException, ServletException {

  UserService userService = UserServiceFactory.getUserService();
  if (userService.isUserLoggedIn()) {
    // Save the relevant profile info and store it in the session.
    User user = userService.getCurrentUser();
    req.getSession().setAttribute("userEmail", user.getEmail());
    req.getSession().setAttribute("userId", user.getUserId());

    String destination = (String) req.getSession().getAttribute("loginDestination");
    if (destination == null) {
      destination = "/books";
    }

    resp.sendRedirect(destination);
  } else {
    resp.sendRedirect(userService.createLoginURL("/login"));
  }
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
public void doPost(HttpServletRequest req, HttpServletResponse resp)
    throws IOException {
  Greeting greeting;

  UserService userService = UserServiceFactory.getUserService();
  User user = userService.getCurrentUser();  // Find out who the user is.

  String guestbookName = req.getParameter("guestbookName");
  String content = req.getParameter("content");
  if (user != null) {
    greeting = new Greeting(guestbookName, content, user.getUserId(), user.getEmail());
  } else {
    greeting = new Greeting(guestbookName, content);
  }

  // Use Objectify to save the greeting and now() is used to make the call synchronously as we
  // will immediately get a new page using redirect and we want the data to be present.
  ObjectifyService.ofy().save().entity(greeting).now();

  resp.sendRedirect("/guestbook.jsp?guestbookName=" + guestbookName);
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
public RpcResult< String > getApiKey( final String sharedApiAccount ) {
	LOGGER.fine( "sharedApiAccount: " + sharedApiAccount );
	
	final UserService userService = UserServiceFactory.getUserService();
	final User user = userService.getCurrentUser();
	if ( user == null )
		return RpcResult.createNotLoggedInErrorResult();
	
	PersistenceManager pm = null;
	try {
		
		pm = PMF.get().getPersistenceManager();
		
		final ApiAccount apiAccount = getApiAccount( pm, sharedApiAccount, user );
		if ( apiAccount == null )
			return RpcResult.createNoPermissionErrorResult();
		else
			return new RpcResult< String >( apiAccount.getApiKey() );
		
	} finally {
		if ( pm != null )
			pm.close();
	}
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp)
    throws IOException {
  UserService userService = UserServiceFactory.getUserService();

  String thisUrl = req.getRequestURI();

  resp.setContentType("text/html");
  if (req.getUserPrincipal() != null) {
    resp.getWriter().println("<p>Hello, "
        + req.getUserPrincipal().getName()
        + "!  You can <a href=\""
        + userService.createLogoutURL(thisUrl)
        + "\">sign out</a>.</p>");
  } else {
    resp.getWriter().println("<p>Please <a href=\""
        + userService.createLoginURL(thisUrl)
        + "\">sign in</a>.</p>");
  }
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
protected void performImplictFlow(Oauth2Request oauth2, HttpServletRequest req, HttpServletResponse resp)
		throws IOException {
	UserService userService = UserServiceFactory.getUserService();
	User user = userService.getCurrentUser();

	// Check if the user is signed in to your service. If the user
	// isn't signed in, complete service's sign-in or sign-up
	// flow.
	if (user == null) {
		if (req.getQueryString() != null)
			resp.sendRedirect(
					userService.createLoginURL(req.getRequestURI().concat("?").concat(req.getQueryString())));
		else
			resp.sendRedirect(userService.createLoginURL(req.getRequestURI()));
	} else {
		TokenPayload t = new TokenPayload();
		t.setType(TokenType.ACCESS_TOKEN);
		t.setUserId(user.getUserId());
		String token;
		try {
			/*
			 * TODO: we need to genereta a token here, we need to manage a
			 * key or generete a random numer. We use "null" as third
			 * parameter just to avoid compiler errors, but you need to
			 * change this code.
			 */
			token = TokenGenerator.generate(gson, t, null);
		} catch (Exception e) {
			sendError(resp, Oauth2Error.INVALID_GRANT);
			log.log(Level.SEVERE, "Token generation error: " + e.getMessage(), e);
			return;
		}
		resp.sendRedirect(oauth2.getResponseUri(token));
	}
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@Override
protected void performAuthFlow(Oauth2Request oauth2, HttpServletRequest req, HttpServletResponse resp)
		throws IOException {
	UserService userService = UserServiceFactory.getUserService();
	User user = userService.getCurrentUser();

	// Check if the user is signed in to your service. If the user
	// isn't signed in, complete service's sign-in or sign-up
	// flow.
	if (user == null) {
		if (req.getQueryString() != null)
			resp.sendRedirect(
					userService.createLoginURL(req.getRequestURI().concat("?").concat(req.getQueryString())));
		else
			resp.sendRedirect(userService.createLoginURL(req.getRequestURI()));
	} else {
		TokenPayload t = new TokenPayload();
		t.setType(TokenType.AUTH_TOKEN);
		t.setExpirationTime(System.currentTimeMillis() + TimeUnit.MINUTES.toMillis(10));
		t.setUserId(user.getUserId());
		String token;
		try {
			/*
			 * TODO: we need to genereta a token here, we need to manage a
			 * key or generete a random numer. We use "null" as third
			 * parameter just to avoid compiler errors, but you need to
			 * change this code.
			 */
			token = TokenGenerator.generate(gson, t, null);
		} catch (Exception e) {
			sendError(resp, Oauth2Error.INVALID_GRANT);
			log.log(Level.SEVERE, "Token generation error: " + e.getMessage(), e);
			return;
		}
		resp.sendRedirect(oauth2.getResponseUri(token));
	}
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
protected boolean checkUser() {
  UserService userService = UserServiceFactory.getUserService();
  User user = userService.getCurrentUser();

  String authDomain = user.getAuthDomain();
  if (authDomain.contains("google.com")) {
    return true;
  } else {
    return false;
  }
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@GET
@Produces(MediaType.TEXT_XML)
public List<WishlistProduct> getEntitiesBrowser() {
	UserService userService = UserServiceFactory.getUserService();
	User user = userService.getCurrentUser();
	if (user == null) {
		System.out.println("Login first");
		return null;
	}

	List<WishlistProduct> list = new ArrayList<WishlistProduct>();
	DatastoreService datastore = DatastoreServiceFactory
			.getDatastoreService();
	Query query = new Query(user.getEmail());
	query.addSort(Entity.KEY_RESERVED_PROPERTY, SortDirection.ASCENDING);
	List<Entity> results = datastore.prepare(query).asList(
			FetchOptions.Builder.withDefaults());
	for (Entity entity : results) {
		String productID = (String) entity.getKey().getName();
		String productName = (String) entity.getProperty("productName");
		double currentPrice = (double) entity.getProperty("currentPrice");
		double lowestPrice = (double) entity.getProperty("lowestPrice");
		Date lowestDate = (Date) entity.getProperty("lowestDate");
		list.add(new WishlistProduct(productID, productName, currentPrice,
				lowestPrice, lowestDate));
	}

	return list;
}
 

import com.google.appengine.api.users.UserServiceFactory; //导入方法依赖的package包/类
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public List<WishlistProduct> getEntities() {
	UserService userService = UserServiceFactory.getUserService();
	User user = userService.getCurrentUser();
	if (user == null) {
		System.out.println("Login first");
		return null;
	}

	List<WishlistProduct> list = new ArrayList<WishlistProduct>();
	DatastoreService datastore = DatastoreServiceFactory
			.getDatastoreService();
	Query query = new Query(user.getEmail());
	query.addSort(Entity.KEY_RESERVED_PROPERTY, SortDirection.ASCENDING);
	List<Entity> results = datastore.prepare(query).asList(
			FetchOptions.Builder.withDefaults());
	for (Entity entity : results) {
		String productID = (String) entity.getKey().getName();
		String productName = (String) entity.getProperty("productName");
		double currentPrice = (double) entity.getProperty("currentPrice");
		double lowestPrice = (double) entity.getProperty("lowestPrice");
		Date lowestDate = (Date) entity.getProperty("lowestDate");
		list.add(new WishlistProduct(productID, productName, currentPrice,
				lowestPrice, lowestDate));
	}

	return list;
}