com.google.gwt.user.client.rpc.IsSerializable Java Examples

The following examples show how to use com.google.gwt.user.client.rpc.IsSerializable. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: CommandSerializationPolicy.java    From putnami-web-toolkit with GNU Lesser General Public License v3.0 6 votes vote down vote up 
private boolean isInstantiable(Class<?> clazz) {
	if (clazz.isPrimitive()) {
		return true;
	}
	if (clazz.isEnum()) {
		return true;
	}
	if (Throwable.class.isAssignableFrom(clazz)) {
		return true;
	}
	if (clazz.isArray()) {
		return this.isInstantiable(clazz.getComponentType());
	}
	if (IsSerializable.class.isAssignableFrom(clazz)) {
		return true;
	}
	if (Serializable.class.isAssignableFrom(clazz)) {
		return true;
	}
	return SerializabilityUtil.hasCustomFieldSerializer(clazz) != null;
}
Example #2
Source File: SimpleSerializationPolicy.java    From document-management-software with GNU Lesser General Public License v3.0 5 votes vote down vote up 
private boolean isSerializable(Class<?> clazz) {
	if (clazz != null) {
		if (clazz.isPrimitive() || Serializable.class.isAssignableFrom(clazz)
				|| IsSerializable.class.isAssignableFrom(clazz)) {
			return true;
		}
	}
	return false;
}
Example #3
Source File: GwtRpcServlet.java    From unitime with Apache License 2.0 5 votes vote down vote up 
public static <T extends GwtRpcResponse> T execute(GwtRpcRequest<T> request, ApplicationContext applicationContext, SessionContext sessionContext) throws GwtRpcException {
	try {
		// retrieve implementation from given request
		GwtRpcImplementation<GwtRpcRequest<T>, T> implementation = getImplementation((Class<GwtRpcRequest<T>>)request.getClass(), applicationContext);
		
		// execute request
		T response = implementation.execute(request, sessionContext);
		
		// return response
		return response;
	} catch (Throwable t) {
		// re-throw exception as GwtRpcException or IsSerializable runtime exception
		if (t instanceof GwtRpcException) {
			GwtRpcException e = (GwtRpcException)t;
			if (e.hasCause())
				sLog.warn("Seen server exception: " + e.getMessage(), e.getCause());
			else
				sLog.info("Seen server exception: " + e.getMessage());
			throw e;
		}
		if (t instanceof IsSerializable) {
			if (t.getCause() != null)
				sLog.error("Seen server exception: " + t.getMessage(), t);
			else
				sLog.warn("Seen server exception: " + t.getMessage(), t);
			throw new GwtRpcException(t.getMessage(), t);
		}
		sLog.error("Seen exception: " + t.getMessage(), t);
		throw new GwtRpcException(t.getMessage());
	}
}
Example #4
Source File: CommandSerializationPolicy.java    From putnami-web-toolkit with GNU Lesser General Public License v3.0 5 votes vote down vote up 
@Override
public void validateDeserialize(Class<?> clazz) throws SerializationException {
	if (!this.isInstantiable(clazz)) {
		throw new SerializationException("Type '" + clazz.getName() + "' was not assignableJRE_BLACKSET to '"
			+ IsSerializable.class.getName() + "' and did not have a custom field serializer. "
			+ "For security purposes, this type will not be deserialized.");
	}
}
Example #5
Source File: CommandSerializationPolicy.java    From putnami-web-toolkit with GNU Lesser General Public License v3.0 5 votes vote down vote up 
@Override
public void validateSerialize(Class<?> clazz) throws SerializationException {
	if (!this.isInstantiable(clazz)) {
		throw new SerializationException("Type '" + clazz.getName() + "' was not assignable to '"
			+ IsSerializable.class.getName() + "' and did not have a custom field serializer."
			+ "For security purposes, this type will not be serialized.");
	}
}
Example #6
Source File: GwtRpcException.java    From unitime with Apache License 2.0 4 votes vote down vote up 
public GwtRpcException(String message, Throwable cause) {
	super(message, cause);
	if (cause instanceof IsSerializable)
		iCause = cause;
}
Example #7
Source File: GwtRpcServlet.java    From unitime with Apache License 2.0 4 votes vote down vote up 
@Override
public <T extends GwtRpcResponse> T execute(GwtRpcRequest<T> request) throws GwtRpcException {
	// start time
	long t0 = JProf.currentTimeMillis();
	GwtRpcLogging logging = null;
	// create helper
	try {
		// retrieve implementation from given request
		GwtRpcImplementation<GwtRpcRequest<T>, T> implementation = getImplementation(request);
		
		// get logging
		logging = implementation.getClass().getAnnotation(GwtRpcLogging.class);
		
		// execute request
		T response = implementation.execute(request, getSessionContext());
		
		// log request
		log(request, response, null, JProf.currentTimeMillis() - t0, getSessionContext(), logging);
		
		// return response
		return response;
	} catch (Throwable t) {
		// log exception
		log(request, null, t, JProf.currentTimeMillis() - t0, getSessionContext(), logging);
		
		// re-throw exception as GwtRpcException or IsSerializable runtime exception
		if (t instanceof GwtRpcException) {
			GwtRpcException e = (GwtRpcException)t;
			if (e.hasCause())
				sLog.warn("Seen server exception: " + e.getMessage(), e);
			else
				sLog.info("Seen server exception: " + e.getMessage());
			throw e;
		}
		if (t instanceof AccessDeniedException)
			throw new PageAccessException(t.getMessage(), t);
		if (t instanceof IsSerializable) {
			if (t.getCause() != null)
				sLog.error("Seen server exception: " + t.getMessage(), t);
			else
				sLog.warn("Seen server exception: " + t.getMessage(), t);
			throw new GwtRpcException(t.getMessage(), t);
		}
		sLog.error("Seen exception: " + t.getMessage(), t);
		throw new GwtRpcException(t.getMessage());
	}
}
Example #8
Source File: GwtRpcServlet.java    From unitime with Apache License 2.0 4 votes vote down vote up 
@Override
public void run() {
	iRunning = true;
	Localization.setLocale(iLocale);
	ApplicationProperties.setSessionId(iContext.getUser() == null ? null : iContext.getUser().getCurrentAcademicSessionId());
	// start time
	long t0 = JProf.currentTimeMillis();
	GwtRpcLogging logging = null;
	try {
		// retrieve implementation from given request
		GwtRpcImplementation<GwtRpcRequest<T>, T> implementation = getImplementation(iRequest);
		
		// get logging
		logging = implementation.getClass().getAnnotation(GwtRpcLogging.class);
		
		// execute request
		iResponse = implementation.execute(iRequest, iContext);
		
		// log request
		log(iRequest, iResponse, null, JProf.currentTimeMillis() - t0, iContext, logging);
	} catch (Throwable t) {
		// log exception
		log(iRequest, null, t, JProf.currentTimeMillis() - t0, iContext, logging);
		
		// re-throw exception as GwtRpcException or IsSerializable runtime exception
		if (t instanceof GwtRpcException) {
			iException = (GwtRpcException)t;
			if (iException.hasCause())
				sLog.warn("Seen server exception: " + t.getMessage(), t.getCause());
			else
				sLog.info("Seen server exception: " + t.getMessage());
		} else if (t instanceof IsSerializable) {
			if (t.getCause() != null)
				sLog.error("Seen server exception: " + t.getMessage(), t);
			else
				sLog.warn("Seen server exception: " + t.getMessage(), t);
			iException = new GwtRpcException(t.getMessage(), t);
		} else {
			sLog.error("Seen exception: " + t.getMessage(), t);
			iException = new GwtRpcException(t.getMessage());
		}
	} finally {
		Localization.removeLocale();
		Formats.removeFormats();
		ApplicationProperties.setSessionId(null);
		_RootDAO.closeCurrentThreadSessions();
	}
	synchronized (this) {
		iWaitingThread = null;
		iRunning = false;
		iContext = null;
	}
}