logger.error("Method not found " + method);
// error 500 async call
asyncCallbackCommand = new Command() {
public void execute() {
callback.onFailure(new StatusCodeException(500, "No method found"));
}
};
} else {
try {
logger.debug("Invoking " + m + " on " + target.getClass().getName());
List<RemoteServiceExecutionHandler> handlers = GwtConfig.get().getModuleRunner().getRemoteServiceExecutionHandlers();
// notify
for (RemoteServiceExecutionHandler handler : handlers) {
handler.beforeRpcRequestSerialization(m, subArgs);
}
// Serialize objects
Object[] serializedArgs = new Object[subArgs.length];
for (int i = 0; i < subArgs.length; i++) {
try {
serializedArgs[i] = serializerHander.serializeUnserialize(subArgs[i]);
} catch (Exception e) {
throw new GwtTestRpcException("Error while serializing argument " + i
+ " of type " + subArgs[i].getClass().getName() + " in method "
+ method.getDeclaringClass().getSimpleName() + "." + method.getName()
+ "(..)", e);
}
}
// notify
for (RemoteServiceExecutionHandler handler : handlers) {
handler.beforeRpcRequestSerialization(m, serializedArgs);
}
AbstractRemoteServiceServletPatcher.currentCalledMethod = m;
// notify
for (RemoteServiceExecutionHandler handler : handlers) {
handler.beforeRpcMethodExecution(m, serializedArgs);
}
Object resultObject = m.invoke(target, serializedArgs);
// notify
for (RemoteServiceExecutionHandler handler : handlers) {
handler.afterRpcMethodExecution(m, resultObject);
}
Object returnObject;
try {
// notify
for (RemoteServiceExecutionHandler handler : handlers) {
handler.beforeRpcResponseSerialization(m, resultObject);
}
returnObject = serializerHander.serializeUnserialize(resultObject);
// notify
for (RemoteServiceExecutionHandler handler : handlers) {
handler.afterRpcResponseSerialization(m, returnObject);
}
} catch (Exception e) {
throw new GwtTestRpcException("Error while serializing object of type "
+ resultObject.getClass().getName()
+ " which was returned from RPC Service "
+ method.getDeclaringClass().getSimpleName() + "." + method.getName()
+ "(..)", e);
}
final Object o = returnObject;
// success async call
asyncCallbackCommand = new Command() {
public void execute() {
logger.debug("Result of " + m.getName() + " : " + o);
callback.onSuccess(o);
}
};
} catch (final InvocationTargetException e) {
if (GwtTestException.class.isInstance(e.getCause())) {
throw (GwtTestException) e.getCause();
}
asyncCallbackCommand = new Command() {
public void execute() {
logger.info("Exception when invoking service throw to handler " + e.getMessage());
exceptionHandler.handle(e.getCause(), callback);
}
};
} catch (final IllegalAccessException e) {
asyncCallbackCommand = new Command() {
public void execute() {
logger.error("GWT RPC exception : " + e.toString(), e);
callback.onFailure(new StatusCodeException(500, e.toString()));
}
};
} catch (final IllegalArgumentException e) {
asyncCallbackCommand = new Command() {
public void execute() {
logger.error("GWT RPC exception : " + e.toString(), e);
callback.onFailure(new StatusCodeException(500, e.toString()));
}
};
}
}