How to use

RpcContext

in

org.jboss.errai.bus.server.api

public ServerCallableFuture() {
 incomingMessage = RpcContext.getMessage();
}

RpcContext.set(message);
return method.invoke(serviceProvider.get(message), (parms != null) ? parms.toArray(new Object[parms.size()]) : new Object[0]);
RpcContext.remove();

/**
 * @return the HTTP session object associated with this {@link Thread}
 */
public static HttpSession getHttpSession() {
 final QueueSession qs = getQueueSession();
 if (qs == null) {
  return null;
 }
 
 return qs.getAttribute(HttpSession.class, HttpSession.class.getName());
}

public String getPathRelativeToApp(final String path) {
  final String wbp = null != path ? (path.trim().length() == 0 || ".".equals(path) ?
      WEBINF_PATH :
      WEBINF_PATH + "/" + path) :
      WEBINF_PATH;
  return RpcContext.getServletRequest()
      .getServletContext()
      .getRealPath(wbp)
      .replaceAll("\\\\",
            "/");
}

@Override
public void logout() {
 if (keycloakIsLoggedIn()) {
  keycloakLogout();
  
  try {
   if (RpcContext.getMessage() != null)
    ((HttpServletRequest) RpcContext.getServletRequest()).logout();
  } catch (ServletException e) {
   throw new AuthenticationException("An error occurred while attempting to log out of Keycloak.");
  }
 }
 else if (wrappedAuthService.isLoggedIn()) {
  wrappedAuthService.logout();
 }
}

@Override
public void logout() {
 identity.logout();
 RpcContext.getHttpSession().invalidate();
}

@Before
public void setup() {
  when(authService.getUser()).thenThrow(new AssertionError("Should not call authentication service"));
  when(threadMessage.getResource(QueueSession.class,
                  "Session")).thenReturn(threadQueueSession);
  when(threadQueueSession.getSessionId()).thenReturn(sessionUser.getIdentifier());
  RpcContext.set(null);
}

  private String getSessionId() {
    return (getMessage() != null && getQueueSession() != null ? getQueueSession().getSessionId() : null);
  }
}

public MessageReader() {
  this(() -> RpcContext.getServletRequest().getLocale());
}

@Override
public void logout() {
 identity.logout();
 RpcContext.getHttpSession().invalidate();
}

@Test
public void returnAuthenticatedUserInSessionThread() {
  when(userInstance.isAmbiguous()).thenReturn(false);
  when(userInstance.isUnsatisfied()).thenReturn(false);
  when(userInstance.get()).thenReturn(defaultUser);
  reset(authService);
  when(authService.getUser()).thenReturn(sessionUser);
  RpcContext.set(threadMessage);
  SessionInfo sessionInfo = factory.getSessionInfo(authService);
  assertSame(sessionUser,
        sessionInfo.getIdentity());
}

  private String getSessionId() {
    return (getMessage() != null && getQueueSession() != null ? getQueueSession().getSessionId() : null);
  }
}

  @AroundInvoke
  public Object bindUserContext(InvocationContext invocationContext) throws Exception {
    HttpServletRequest servletRequest = (HttpServletRequest) getServletRequest();
    IUserContext.Holder.setPrincipal(servletRequest.getUserPrincipal());
    try {
      return invocationContext.proceed();
    } finally {
      IUserContext.Holder.removeSecurityContext();
    }
  }
}

@PostConstruct
protected void init() {
  // By default, enable the register of data set definitions stored into the deployment folder.
  ServletContext servletContext = RpcContext.getHttpSession().getServletContext();
  if (!dataSetDefDeployer.isRunning() && servletContext != null) {
    String dir = servletContext.getRealPath("WEB-INF/datasets");
    if (dir != null && new File(dir).exists()) {
      dir = dir.replaceAll("\\\\", "/");
      dataSetDefDeployer.deploy(dir);
    }
  }
}

/**
 * @return the QueueSession associated with this {@link Thread}
 */
public static QueueSession getQueueSession() {
 final Message m = getMessage();
 if (m == null) {
  return null;
 }
 
 return m.getResource(QueueSession.class, "Session");
}

@Before
public void setup() {
  when(authService.getUser()).thenThrow(new AssertionError("Should not call authentication service"));
  when(threadMessage.getResource(QueueSession.class,
                  "Session")).thenReturn(threadQueueSession);
  when(threadQueueSession.getSessionId()).thenReturn(sessionUser.getIdentifier());
  RpcContext.set(null);
}

RpcContext.set(message);
return method.invoke(serviceProvider.get(message), (parms != null) ? parms.toArray(new Object[parms.size()]) : new Object[0]);
RpcContext.remove();

/**
 * @return the HTTP session object associated with this {@link Thread}
 */
public static HttpSession getHttpSession() {
 final QueueSession qs = getQueueSession();
 if (qs == null) {
  return null;
 }
 
 return qs.getAttribute(HttpSession.class, HttpSession.class.getName());
}

public BackendI18nHelper(I18nSettings settings) {
  super(settings);
  bundle = ResourceBundle.getBundle(settings.getBundle(),
                   RpcContext.getServletRequest().getLocale());
}

@PostConstruct
protected void init() {
  // By default, enable the register of data set definitions stored into the deployment folder.
  ServletContext servletContext = RpcContext.getHttpSession().getServletContext();
  if (!dataSetDefDeployer.isRunning() && servletContext != null) {
    String dir = servletContext.getRealPath("WEB-INF/datasets");
    if (dir != null && new File(dir).exists()) {
      dir = dir.replaceAll("\\\\", "/");
      dataSetDefDeployer.deploy(dir);
    }
  }
}