Invoke a service operation synchronously.

  Invoke a service operation synchronously.

The client is responsible for ensuring that the msg object
when marshalled is formed according to the requirements of the protocol
binding in use.
Returns: The response message or message payload to the operation invocation.
Parameters:
- msg - An object that will form the message or payload of the message used to invoke the operation.
Throws:
- WebServiceException - If a fault occurs during communication with the service
- WebServiceException - If there is any error in the configuration of the Dispatch instance

  Invoke a service operation asynchronously.

  Invoke a service operation asynchronously. The
method returns without waiting for the response to the operation
invocation, the results of the operation are obtained by polling the
returned Response.

The client is responsible for ensuring that the msg object
when marshalled is formed according to the requirements of the protocol
binding in use.
Returns: The response message or message payload to the operation invocation.
Parameters:
- msg - An object that will form the message or payload of the message used to invoke the operation.
Throws:
- WebServiceException - If there is any error in the configuration of the Dispatch instance

  Invoke a service operation asynchronously.

  Invoke a service operation asynchronously. The
method returns without waiting for the response to the operation
invocation, the results of the operation are communicated to the client
via the passed in handler.

The client is responsible for ensuring that the msg object
when marshalled is formed according to the requirements of the protocol
binding in use.
Returns: A Future object that may be used to check the status of the operation invocation. This object must not be used to try to obtain the results of the operation - the object returned from Future.get() is implementation dependent and any use of it will result in non-portable behaviour.
Parameters:
- msg - An object that will form the message or payload of the message used to invoke the operation.
- handler - The handler object that will receive the response to the operation invocation.
Throws:
- WebServiceException - If there is any error in the configuration of the Dispatch instance

  Invokes a service operation using the one-way interaction mode.

  Invokes a service operation using the one-way
interaction mode. The operation invocation is logically non-blocking,
subject to the capabilities of the underlying protocol, no results
are returned. When
the protocol in use is SOAP/HTTP, this method must block until
an HTTP response code has been received or an error occurs.

The client is responsible for ensuring that the msg object
when marshalled is formed according to the requirements of the protocol
binding in use.
Parameters:
- msg - An object that will form the message or payload of the message used to invoke the operation.
Throws:
- WebServiceException - If there is any error in the configuration of the Dispatch instance or if an error occurs during the invocation.