本文整理了Java中com.google.gwt.core.client.GWT.getUncaughtExceptionHandler()方法的一些代码示例，展示了GWT.getUncaughtExceptionHandler()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。GWT.getUncaughtExceptionHandler()方法的具体详情如下：
包路径：com.google.gwt.core.client.GWT
类名称：GWT
方法名：getUncaughtExceptionHandler

GWT.getUncaughtExceptionHandler介绍

[英]Returns the currently active uncaughtExceptionHandler.
[中]返回当前活动的uncaughtExceptionHandler。

代码示例

代码示例来源：origin: com.google.gwt/gwt-servlet

public void onModuleLoad() {
  impl.configureClientSideLogging();

  if (impl.loggingIsEnabled()) {
   if (GWT.getUncaughtExceptionHandler() == null) {
    final Logger log = Logger.getLogger(LogConfiguration.class.getName());
    GWT.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
     public void onUncaughtException(Throwable e) {
      log.log(Level.SEVERE, e.getMessage(), e);
     }
    });
   }
  }
 }
}

代码示例来源：origin: com.google.gwt/gwt-servlet

private static void reportUncaughtException(
  Throwable e, boolean reportSwallowedExceptionToBrowser) {
 if (Impl.uncaughtExceptionHandlerForTest != null) {
  Impl.uncaughtExceptionHandlerForTest.onUncaughtException(e);
 }
 UncaughtExceptionHandler handler = GWT.getUncaughtExceptionHandler();
 if (handler != null) {
  if (handler == Impl.uncaughtExceptionHandlerForTest) {
   return; // Already reported so we're done.
  }
  // TODO(goktug): Handler might throw an exception but catching and reporting it to browser
  // here breaks assumptions of some existing hybrid apps that uses UCE for exception
  // conversion. We don't have an alternative functionality (yet) and it is too risky to include
  // the change in the release at last minute.
  handler.onUncaughtException(e);
  return; // Done.
 }
 // Make sure that the exception is not swallowed
 if (GWT.isClient() && reportSwallowedExceptionToBrowser) {
  reportToBrowser(e);
 } else {
  System.err.print("Uncaught exception ");
  e.printStackTrace(System.err);
 }
}

代码示例来源：origin: org.jboss.errai/errai-bus

@Override
public void callback(final Message message) {
 final String errorTo = message.get(String.class, MessageParts.ErrorTo);
 if (errorTo == null || DefaultErrorCallback.CLIENT_ERROR_SUBJECT.equals(errorTo)) {
  final Throwable t = message.get(Throwable.class, MessageParts.Throwable);
  if (GWT.getUncaughtExceptionHandler() != null) {
   GWT.getUncaughtExceptionHandler().onUncaughtException(t);
  }
  else {
   managementConsole.displayError(message.get(String.class, MessageParts.ErrorMessage),
       message.get(String.class, MessageParts.AdditionalDetails), null);
  }
 }
 else {
  message.toSubject(errorTo);
  message.set(MessageParts.ErrorTo, null);
  message.sendNowWith(ClientMessageBusImpl.this);
 }
}

代码示例来源：origin: com.google.gwt/gwt-servlet

if (GWT.getUncaughtExceptionHandler() != null) {

代码示例来源：origin: com.google.gwt.google-apis/gwt-ajaxloader

/**
 * If an uncaught exception handler has been registered, execute the Runnable 
 * in a try/catch block and handle exceptions with the uncaught exception 
 * handler.  Otherwise, run the Runnable and do not catch exceptions.
 * 
 * @param runnable The Runnable to execute.
 */
public static void runProtected(Runnable runnable) {
 UncaughtExceptionHandler handler = GWT.getUncaughtExceptionHandler();
 if (handler != null) {
  try {
   runnable.run();
  } catch (Throwable e) {
   handler.onUncaughtException(e);
  }
 } else {
  runnable.run();
 }
}

代码示例来源：origin: com.googlecode.gwt-charts/gwt-charts

/**
 * If an uncaught exception handler has been registered, execute the Runnable
 * in a try/catch block and handle exceptions with the uncaught exception
 * handler. Otherwise, run the Runnable and do not catch exceptions.
 * 
 * @param runnable The Runnable to execute.
 */
public static void runProtected(Runnable runnable) {
  UncaughtExceptionHandler handler = GWT.getUncaughtExceptionHandler();
  if (handler != null) {
    try {
      runnable.run();
    } catch (Throwable e) {
      handler.onUncaughtException(e);
    }
  } else {
    runnable.run();
  }
}

代码示例来源：origin: com.googlecode.gwtquery/gwtquery

/**
 * Methods fe(...) should be used from asynchronous contexts so as we can
 * catch the exception and send it to the GWT UncaughtExceptionHandler
 * They are intentionally final to avoid override them.
 */
public final boolean fe(Event ev, Object... args) {
 if (GWT.getUncaughtExceptionHandler() != null) {
  try {
   return f(ev, args);
  } catch (Exception e) {
   GWT.getUncaughtExceptionHandler().onUncaughtException(e);
  }
  return true;
 }
 return f(ev, args);
}

代码示例来源：origin: com.googlecode.gwtquery/gwtquery

/**
 * Methods fe(...) should be used from asynchronous contexts so as we can
 * catch the exception and send it to the GWT UncaughtExceptionHandler
 * They are intentionally final to avoid override them.
 */
public final Object fe(Object... args) {
 if (GWT.getUncaughtExceptionHandler() != null) {
  try {
   return f(args);
  } catch (Exception e) {
   GWT.getUncaughtExceptionHandler().onUncaughtException(e);
  }
  return true;
 }
 return f(args);
}

代码示例来源：origin: com.extjs/gxt

public void onFrameLoad() {
 UncaughtExceptionHandler handler = GWT.getUncaughtExceptionHandler();
 if (handler != null) {
  onFrameLoadAndCatch(handler);
 } else {
  onFrameLoadImpl();
 }
}

代码示例来源：origin: com.extjs/gxt

public boolean onFormSubmit() {
 UncaughtExceptionHandler handler = GWT.getUncaughtExceptionHandler();
 if (handler != null) {
  return onFormSubmitAndCatch(handler);
 } else {
  return onFormSubmitImpl();
 }
}

代码示例来源：origin: errai/errai

private void setUncaughtExceptionHandler() {
 final UncaughtExceptionHandler replacedHandler = GWT.getUncaughtExceptionHandler();
 GWT.setUncaughtExceptionHandler(new ErraiUncaughtExceptionHandler(replacedHandler));
}

代码示例来源：origin: com.googlecode.gwt-measure/gwt-measure

private void hookExceptionHandler() {
  GWT.UncaughtExceptionHandler exceptionHandler = GWT.getUncaughtExceptionHandler();
  GWT.setUncaughtExceptionHandler(new WrappingExceptionHandler(exceptionHandler));
}

代码示例来源：origin: net.wetheinter/gwt-user

public void onModuleLoad() {
  impl.configureClientSideLogging();

  if (impl.loggingIsEnabled()) {
   if (GWT.getUncaughtExceptionHandler() == null) {
    final Logger log = Logger.getLogger(LogConfiguration.class.getName());
    GWT.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
     public void onUncaughtException(Throwable e) {
      log.log(Level.SEVERE, e.getMessage(), e);
     }
    });
   }
  }
 }
}

代码示例来源：origin: com.vaadin.external.gwt/gwt-user

public void onModuleLoad() {
  impl.configureClientSideLogging();

  if (impl.loggingIsEnabled()) {
   if (GWT.getUncaughtExceptionHandler() == null) {
    final Logger log = Logger.getLogger(LogConfiguration.class.getName());
    GWT.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
     public void onUncaughtException(Throwable e) {
      log.log(Level.SEVERE, e.getMessage(), e);
     }
    });
   }
  }
 }
}

代码示例来源：origin: net.wetheinter/xapi-gwt-inject

public final void onFailure(Throwable reason) {
  reason.printStackTrace();
  GWT.log("Run async failure", reason);
 if (tries-->0){
  dispatch();
 }else{
  UncaughtExceptionHandler handler = GWT.getUncaughtExceptionHandler();
  if (handler != null)
   handler.onUncaughtException(reason);
 }
}

代码示例来源：origin: branflake2267/GWT-Maps-V3-Api

/**
 * process generic handler callback
 * 
 * @param handler
 * @param properties
 * @param formatter
 */
@SuppressWarnings("rawtypes")
// is ugly, but is a cyclic generic type, so suppressed
protected static <E extends MapEvent> void onCallback(final MapHandler<E> handler, final Properties properties,
  final MapEventFormatter<E> formatter) {
 try {
  formatEvent(handler, properties, formatter);
 } catch (Throwable x) {
  GWT.getUncaughtExceptionHandler().onUncaughtException(x);
 }
}

代码示例来源：origin: com.github.branflake2267/gwt-maps-api

/**
 * process generic handler callback
 * 
 * @param handler
 * @param properties
 * @param formatter
 */
@SuppressWarnings("rawtypes")
// is ugly, but is a cyclic generic type, so suppressed
protected static <E extends MapEvent> void onCallback(final MapHandler<E> handler, final Properties properties,
  final MapEventFormatter<E> formatter) {
 try {
  formatEvent(handler, properties, formatter);
 } catch (Throwable x) {
  GWT.getUncaughtExceptionHandler().onUncaughtException(x);
 }
}

代码示例来源：origin: errai/errai

private ErraiUncaughtExceptionHandler assertErraiHandlerSet() throws Exception, AssertionError {
  try {
   testErraiUncaughtExceptionHandlerIsSet();
  } catch (final AssertionError ae) {
   throw new AssertionError("Precondition failed.", ae);
  }

  final ErraiUncaughtExceptionHandler erraiHandler = (ErraiUncaughtExceptionHandler) GWT.getUncaughtExceptionHandler();
  return erraiHandler;
 }
}

代码示例来源：origin: errai/errai

public void testErraiUncaughtExceptionHandlerIsSet() throws Exception {
 assertNotNull("Exception handler should not be null.", GWT.getUncaughtExceptionHandler());
 assertEquals("Exception handler should be instance of " + ErraiUncaughtExceptionHandler.class.getSimpleName(),
     ErraiUncaughtExceptionHandler.class.getName(), GWT.getUncaughtExceptionHandler().getClass().getName());
}

代码示例来源：origin: errai/errai

/**
 * Takes care of reporting exceptions to the console in hosted mode.
 * 
 * @param listener the listener object to call back.
 * @param port argument from the callback.
 */
private static void onErrorImpl(ErrorHandler errorHandler, ErrorEvent event) {
 UncaughtExceptionHandler ueh = GWT.getUncaughtExceptionHandler();
 if (ueh != null) {
  try {
   errorHandler.onError(event);
  } catch (Exception ex) {
   ueh.onUncaughtException(ex);
  }
 } else {
  errorHandler.onError(event);
 }
}