public static void initializeDefaultSessionProvider() {
if (!MarshallingSessionProviderFactory.isMarshallingSessionProviderRegistered()) {
MarshallingSessionProviderFactory.setMarshallingSessionProvider(
new MarshallingSessionProvider() {
@Override
public MarshallingSession getEncoding() {
return new MarshallerFramework.JSONMarshallingSession();
}
@Override
public MarshallingSession getDecoding() {
return new MarshallerFramework.JSONMarshallingSession();
}
@Override
public boolean hasMarshaller(String fqcn) {
return MarshallerFramework.getMarshallerFactory().getMarshaller(null, fqcn) != null;
}
@Override
public Marshaller getMarshaller(String fqcn) {
return MarshallerFramework.getMarshallerFactory().getMarshaller(null, fqcn);
}
});
}
}
@SuppressWarnings({"unchecked"})
public static Map<String, Object> decodePayload(final Object value) {
if (value == null) {
return null;
}
if (!(value instanceof JSONObject)) {
throw new RuntimeException("bad payload: " + value);
}
if (autoDemarshall) {
return ErraiProtocol.decodePayload(GWTJSON.wrap((JSONObject) value));
} else {
nativeLog("using no-auto envelope demarshaller");
return ErraiProtocolEnvelopeNoAutoMarshaller.INSTANCE.demarshall(
GWTJSON.wrap((JSONObject) value), MarshallingSessionProviderFactory.getEncoding());
}
}