Examples of com.google.gwt.requestfactory.shared.ServerFailure

Package com.google.gwt.requestfactory.shared

Examples of com.google.gwt.requestfactory.shared.ServerFailure

com.google.gwt.requestfactory.shared.ServerFailure
Describes a request failure on the server.
This error reporting mechanism is adequate at best. When RequestFactory is extended to handle polymorphic types, this class will likely be replaced with something more expressive.

      final TransportReceiver receiver) {
    return new RequestCallback() {


      public void onError(Request request, Throwable exception) {
        wireLogger.log(Level.SEVERE, SERVER_ERROR, exception);
        receiver.onTransportFailure(new ServerFailure(exception.getMessage()));
      }


      public void onResponseReceived(Request request, Response response) {
        wireLogger.finest("Response received");
        if (Response.SC_OK == response.getStatusCode()) {
          String text = response.getText();
          receiver.onTransportSuccess(text);
        } else {
          String message = SERVER_ERROR + " " + response.getStatusCode() + " "
              + response.getText();
          wireLogger.severe(message);
          receiver.onTransportFailure(new ServerFailure(message));
        }
      }
    };
  }

View Full Code Here

 * Default implementation for handling exceptions thrown while processing a
 * request. Suppresses stack traces and the exception class name.
 */
public class DefaultExceptionHandler implements ExceptionHandler {
  public ServerFailure createServerFailure(Throwable throwable) {
    return new ServerFailure("Server Error: "
        + (throwable == null ? null : throwable.getMessage()), null, null, true);
  }

View Full Code Here

    }
  }


  private AutoBean<ServerFailureMessage> createFailureMessage(
      ReportableException e) {
    ServerFailure failure = exceptionHandler.createServerFailure(e.getCause() == null
        ? e : e.getCause());
    AutoBean<ServerFailureMessage> bean = FACTORY.failure();
    ServerFailureMessage msg = bean.as();
    msg.setExceptionType(failure.getExceptionType());
    msg.setMessage(failure.getMessage());
    msg.setStackTrace(failure.getStackTraceString());
    msg.setFatal(failure.isFatal());
    return bean;
  }

View Full Code Here

        System.out.println("<<< " + result);
      }
      receiver.onTransportSuccess(result);
    } catch (RuntimeException e) {
      e.printStackTrace();
      receiver.onTransportFailure(new ServerFailure(e.getMessage()));
    }
  }

View Full Code Here

      public void onTransportSuccess(String payload) {
        ResponseMessage response = AutoBeanCodex.decode(
            MessageFactoryHolder.FACTORY, ResponseMessage.class, payload).as();
        if (response.getGeneralFailure() != null) {
          ServerFailureMessage failure = response.getGeneralFailure();
          ServerFailure fail = new ServerFailure(failure.getMessage(),
              failure.getExceptionType(), failure.getStackTrace(),
              failure.isFatal());


          fail(receiver, fail);
          return;
        }


        // Process violations and then stop
        if (response.getViolations() != null) {
          Set<Violation> errors = new HashSet<Violation>();
          for (ViolationMessage message : response.getViolations()) {
            errors.add(new MyViolation(message));
          }


          reuse();
          for (AbstractRequest<?> request : new ArrayList<AbstractRequest<?>>(
              invocations)) {
            request.onViolation(errors);
          }
          if (receiver != null) {
            receiver.onViolation(errors);
          }
          return;
        }


        // Process operations
        processReturnOperations(response);


        // Send return values
        for (int i = 0, j = invocations.size(); i < j; i++) {
          if (response.getStatusCodes().get(i)) {
            invocations.get(i).onSuccess(response.getInvocationResults().get(i));
          } else {
            ServerFailureMessage failure = AutoBeanCodex.decode(
                MessageFactoryHolder.FACTORY, ServerFailureMessage.class,
                response.getInvocationResults().get(i)).as();
            invocations.get(i).onFail(
                new ServerFailure(failure.getMessage(),
                    failure.getExceptionType(), failure.getStackTrace(),
                    failure.isFatal()));
          }
        }

View Full Code Here

      final TransportReceiver receiver) {
    return new RequestCallback() {


      public void onError(Request request, Throwable exception) {
        wireLogger.log(Level.SEVERE, SERVER_ERROR, exception);
        receiver.onTransportFailure(new ServerFailure(exception.getMessage()));
      }


      public void onResponseReceived(Request request, Response response) {
        wireLogger.finest("Response received");
        if (Response.SC_OK == response.getStatusCode()) {
          String text = response.getText();
          receiver.onTransportSuccess(text);
        } else {
          String message = SERVER_ERROR + " " + response.getStatusCode() + " "
              + response.getText();
          wireLogger.severe(message);
          receiver.onTransportFailure(new ServerFailure(message));
        }
      }
    };
  }

View Full Code Here

    }
  }


  private AutoBean<ServerFailureMessage> createFailureMessage(
      ReportableException e) {
    ServerFailure failure = exceptionHandler.createServerFailure(e.getCause() == null
        ? e : e.getCause());
    AutoBean<ServerFailureMessage> bean = FACTORY.failure();
    ServerFailureMessage msg = bean.as();
    msg.setExceptionType(failure.getExceptionType());
    msg.setMessage(failure.getMessage());
    msg.setStackTrace(failure.getStackTraceString());
    msg.setFatal(failure.isFatal());
    return bean;
  }

View Full Code Here

      if (DUMP_PAYLOAD) {
        System.out.println("<<< " + result);
      }
    } catch (RuntimeException e) {
      e.printStackTrace();
      receiver.onTransportFailure(new ServerFailure(e.getMessage()));
      return;
    }
    receiver.onTransportSuccess(result);
  }

View Full Code Here

 * removed in a future version of GWT.</span></p>
 */
@Deprecated
public class DefaultExceptionHandler implements ExceptionHandler {
  public ServerFailure createServerFailure(Throwable throwable) {
    return new ServerFailure("Server Error: "
        + (throwable == null ? null : throwable.getMessage()), null, null, true);
  }

View Full Code Here

      @SuppressWarnings("unchecked")
      Receiver<Object> callback = (Receiver<Object>) invocations.get(0).getReceiver();


      if (!raw.isNull("error")) {
        Splittable error = raw.get("error");
        ServerFailure failure = new ServerFailure(
            error.get("message").asString(), error.get("code").asString(),
            payload, true);
        fail(receiver, failure);
        return;
      }

View Full Code Here

0 1

TOP

Related Classes of com.google.gwt.requestfactory.shared.ServerFailure

com.google.gwt.requestfactory.client.DefaultRequestTransport

com.google.gwt.requestfactory.server.DefaultExceptionHandler

com.google.gwt.requestfactory.server.SimpleRequestProcessor

com.google.gwt.requestfactory.server.testing.InProcessRequestTransport

com.google.gwt.requestfactory.shared.impl.AbstractRequestContext

com.google.gwt.requestfactory.shared.impl.AbstractRequestContext$JsonRpcPayloadDialect

com.google.gwt.requestfactory.shared.impl.AbstractRequestContext$StandardPayloadDialect

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.