POJOs registered with the RPC adapter must have public no argument constructors. The RPC adapter
instantiates the POJOs, and invokes the specified method in response to RPC requests.
When you specify a parameter for a particular method in the .xml file, you need to specify all of the parameters
for that method in the .xml file.
The role based authentication method for batching will only work if there is some authentication done before the secured service is called.
There is no support for passing Maps and Collections as parameters to methods. They are supported as return types provided their keys are Strings or Integers. Object keys in Maps are not supported.
The HTTP-RPC protocol only supports primitives and simple objects with constructors of type ctor(String).