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Using JAX-WS APIs

Both service providers and consumers must have the MTOM optimizations enabled. The JAX-WS APIs offer different mechanisms for each type of endpoint.

If you published your service provider using the JAX-WS APIs you enable the runtime's MTOM support as follows:

  1. Access the Endpoint object for your published service.

    The easiest way to access the Endpoint object is when you publish the endpoint. For more information see Publishing a Service in Developing Applications Using JAX-WS.

  2. Get the SOAP binding from the Endpoint using its getBinding() method, as shown in Example 5.4.

    Example 5.4. Getting the SOAP Binding from an Endpoint

    // Endpoint ep is declared previously
SOAPBinding binding = (SOAPBinding)ep.getBinding();

    You must cast the returned binding object to a SOAPBinding object to access the MTOM property.

  3. Set the binding's MTOM enabled property to true using the binding's setMTOMEnabled() method, as shown in Example 5.5.

    Example 5.5. Setting a Service Provider's MTOM Enabled Property

    binding.setMTOMEnabled(true);

To MTOM enable a JAX-WS consumer you must do the following:

  1. Cast the consumer's proxy to a BindingProvider object.

    [Tip]Tip

    For information on getting a consumer proxy see Developing a Consumer Without a WSDL Contract in Developing Applications Using JAX-WS or Developing a Consumer From a WSDL Contract in Developing Applications Using JAX-WS.

  2. Get the SOAP binding from the BindingProvider using its getBinding() method, as shown in Example 5.6.

    Example 5.6. Getting a SOAP Binding from a BindingProvider

    // BindingProvider bp declared previously
SOAPBinding binding = (SOAPBinding)bp.getBinding();

  3. Set the bindings MTOM enabled property to true using the binding's setMTOMEnabled() method, as shown in Example 5.7.

    Example 5.7. Setting a Consumer's MTOM Enabled Property

    binding.setMTOMEnabled(true);

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