# com.bea.control
EBXMLControl.Callback Interface

public static interface EBXMLControl.Callback

Enclosing interface
  `EBXMLControl`

## Method Summary

`public void` | `onAck`(`EnvelopeDocument` ack) Invoked when an ebXML SOAP envelope containing an acknowledgement is received.
`public void` | `onError`(`EnvelopeDocument` error) Invoked when an ebXML SOAP envelope containing an error is received.

## Method Detail

### onAck(EnvelopeDocument) Method

    public void onAck(EnvelopeDocument ack)

Invoked when an ebXML SOAP envelope containing an acknowledgement is received. Base control method.

#### Parameters

ack
  EBXML SOAP Envelope containing acknowledgement

### onError(EnvelopeDocument) Method

    public void onError(EnvelopeDocument error)

Invoked when an ebXML SOAP envelope containing an error is received.

#### Parameters

error
  EBXML SOAP Envelope containing Error