Examples with ServerException org.eclipse.che.ide.websocket.rest.exceptions.ServerException used on opensource projects

Example 1 with ServerException

use of org.eclipse.che.ide.websocket.rest.exceptions.ServerException in project che by eclipse.

the class AbstractDebugger method addHandlers.

private void addHandlers(final MessageBusProvider messageBusProvider) {
    eventBus.addHandler(WsAgentStateEvent.TYPE, new WsAgentStateHandler() {

        @Override
        public void onWsAgentStarted(WsAgentStateEvent event) {
            messageBus = messageBusProvider.getMachineMessageBus();
            if (!isConnected()) {
                return;
            }
            Promise<DebugSessionDto> promise = service.getSessionInfo(debugSessionDto.getId());
            promise.then(new Operation<DebugSessionDto>() {

                @Override
                public void apply(DebugSessionDto arg) throws OperationException {
                    debuggerManager.setActiveDebugger(AbstractDebugger.this);
                    setDebugSession(arg);
                    DebuggerInfo debuggerInfo = arg.getDebuggerInfo();
                    String info = debuggerInfo.getName() + " " + debuggerInfo.getVersion();
                    String address = debuggerInfo.getHost() + ":" + debuggerInfo.getPort();
                    DebuggerDescriptor debuggerDescriptor = new DebuggerDescriptor(info, address);
                    JsPromise<Void> promise = Promises.resolve(null);
                    for (DebuggerObserver observer : observers) {
                        observer.onDebuggerAttached(debuggerDescriptor, promise);
                    }
                    startCheckingEvents();
                }
            }).catchError(new Operation<PromiseError>() {

                @Override
                public void apply(PromiseError arg) throws OperationException {
                    if (!isConnected()) {
                        invalidateDebugSession();
                    }
                }
            });
        }

        @Override
        public void onWsAgentStopped(WsAgentStateEvent event) {
        }
    });
    this.debuggerEventsHandler = new SubscriptionHandler<DebuggerEventDto>(new DebuggerEventUnmarshaller(dtoFactory)) {

        @Override
        public void onMessageReceived(DebuggerEventDto result) {
            if (!isConnected()) {
                return;
            }
            onEventListReceived(result);
        }

        @Override
        public void onErrorReceived(Throwable exception) {
            if (!isConnected()) {
                return;
            }
            try {
                messageBus.unsubscribe(eventChannel, this);
            } catch (WebSocketException e) {
                Log.error(AbstractDebugger.class, e);
            }
            if (exception instanceof ServerException) {
                ServerException serverException = (ServerException) exception;
                if (HTTPStatus.INTERNAL_ERROR == serverException.getHTTPStatus() && serverException.getMessage() != null && serverException.getMessage().contains("not found")) {
                    disconnect();
                }
            }
        }
    };
}

Example 2 with ServerException

use of org.eclipse.che.ide.websocket.rest.exceptions.ServerException in project che by eclipse.

the class RequestCallback method onReply.

/**
     * Perform actions when response message was received.
     *
     * @param message
     *         message
     */
public void onReply(Message message) {
    if (loader != null) {
        loader.hide();
    }
    final String uuid = message.getStringField(MessageBuilder.UUID_FIELD);
    if (message.getResponseCode() == HTTPStatus.UNAUTHORIZED) {
        UnauthorizedException exception = new UnauthorizedException(message);
        if (statusHandler != null) {
            statusHandler.requestError(uuid, exception);
        }
        onFailure(exception);
        return;
    }
    if (isSuccessful(message)) {
        try {
            if (unmarshaller != null) {
                unmarshaller.unmarshal(message);
                payload = unmarshaller.getPayload();
            }
            if (statusHandler != null) {
                statusHandler.requestFinished(uuid);
            }
            onSuccess(payload);
        } catch (UnmarshallerException e) {
            if (statusHandler != null) {
                statusHandler.requestError(uuid, e);
            }
            onFailure(e);
        }
    } else {
        ServerException exception = new ServerException(message);
        if (statusHandler != null) {
            statusHandler.requestError(uuid, exception);
        }
        onFailure(exception);
    }
}

Example 3 with ServerException

use of org.eclipse.che.ide.websocket.rest.exceptions.ServerException in project che by eclipse.

the class SubscriptionHandler method onMessage.

/**
     * Perform actions when {@link Message} was received.
     *
     * @param message
     *         received {@link Message}
     */
public void onMessage(Message message) {
    if (isSuccessful(message)) {
        try {
            if (unmarshaller != null) {
                unmarshaller.unmarshal(message);
                payload = unmarshaller.getPayload();
            }
            onMessageReceived(payload);
        } catch (UnmarshallerException e) {
            onErrorReceived(e);
        }
    } else {
        onErrorReceived(new ServerException(message));
    }
}