Message Bindings

Table B.6 lists the interceptors added to a endpoint's inbound message chain when using the SOAP Binding.

Table B.6. Inbound SOAP Interceptors

Class	Phase	Description
`CheckFaultInterceptor`	`POST_PROTOCOL`	Checks if the message is a fault message. If the message is a fault message, normal processing is aborted and fault processing is started.
`MustUnderstandInterceptor`	`PRE_PROTOCOL`	Processes the must understand headers.
`RPCInInterceptor`	`UNMARSHAL`	Unmarshals rpc/literal messages. If the message is bare, the message is passed to a `BareInInterceptor` object to deserialize the message parts.
`ReadsHeadersInterceptor`	`READ`	Parses the SOAP headers and stores them in the message object.
`SoapActionInInterceptor`	`READ`	Parses the SOAP action header and attempts to find a unique operation for the action.
`SoapHeaderInterceptor`	`UNMARSHAL`	Binds the SOAP headers that map to operation parameters to the appropriate objects.
`AttachmentInInterceptor`	`RECEIVE`	Parses the mime headers for mime boundaries, finds the root part and resets the input stream to it, and stores the other parts in a collection of `Attachment` objects.
`DocLiteralInInterceptor`	`UNMARSHAL`	Examines the first element in the SOAP body to determine the appropriate operation and calls the data binding to read in the data.
`StaxInInterceptor`	`POST_STREAM`	Creates an `XMLStreamReader` object from the message.
`URIMappingInterceptor`	`UNMARSHAL`	Handles the processing of HTTP GET methods.
`SwAInInterceptor`	`PRE_INVOKE`	Creates the required MIME handlers for binary SOAP attachments and adds the data to the parameter list.

Table B.7 lists the interceptors added to a endpoint's outbound message chain when using the SOAP Binding.

Table B.7. Outbound SOAP Interceptors

Class	Phase	Description
`RPCOutInterceptor`	`MARSHAL`	Marshals rpc style messages for transmission.
`SoapHeaderOutFilterInterceptor`	`PRE_LOGICAL`	Removes all SOAP headers that are marked as inbound only.
`SoapPreProtocolOutInterceptor`	`POST_LOGICAL`	Sets up the SOAP version and the SOAP action header.
`AttachmentOutInterceptor`	`PRE_STREAM`	Sets up the attachment marshalers and the mime stuff required to process any attachments that might be in the message.
`BareOutInterceptor`	`MARSHAL`	Writes the message parts.
`StaxOutInterceptor`	`PRE_STREAM`	Creates an `XMLStreamWriter` object from the message.
`WrappedOutInterceptor`	`MARSHAL`	Wraps the outbound message parameters.
`SoapOutInterceptor`	`WRITE`	Writes the `soap:envelope` element and the elements for the header blocks in the message. Also writes an empty `soap:body` element for the remaining interceptors to populate.
`SwAOutInterceptor`	`PRE_LOGICAL`	Removes any binary data that will be packaged as a SOAP attachment and stores it for later processing.

Table B.8 lists the interceptors added to a endpoint's inbound message chain when using the XML Binding.

Table B.8. Inbound XML Interceptors

Class	Phase	Description
`AttachmentInInterceptor`	`RECEIVE`	Parses the mime headers for mime boundaries, finds the root part and resets the input stream to it, and then stores the other parts in a collection of `Attachment` objects.
`DocLiteralInInterceptor`	`UNMARSHAL`	Examines the first element in the message body to determine the appropriate operation and then calls the data binding to read in the data.
`StaxInInterceptor`	`POST_STREAM`	Creates an `XMLStreamReader` object from the message.
`URIMappingInterceptor`	`UNMARSHAL`	Handles the processing of HTTP GET methods.
`XMLMessageInInterceptor`	`UNMARSHAL`	Unmarshals the XML message.

Table B.9 lists the interceptors added to a endpoint's outbound message chain when using the XML Binding.

Table B.9. Outbound XML Interceptors

Class	Phase	Description
`StaxOutInterceptor`	`PRE_STREAM`	Creates an `XMLStreamWriter` objects from the message.
`WrappedOutInterceptor`	`MARSHAL`	Wraps the outbound message parameters.
`XMLMessageOutInterceptor`	`MARSHAL`	Marshals the message for transmission.

Table B.10 lists the interceptors added to a endpoint's inbound message chain when using the CORBA Binding.

Table B.10. Inbound CORBA Interceptors

Class	Phase	Description
`CorbaStreamInInterceptor`	`PRE_STREAM`	Deserializes the CORBA message.
`BareInInterceptor`	`UNMARSHAL`	Deserializes the message parts.

Table B.11 lists the interceptors added to a endpoint's outbound message chain when using the CORBA Binding.

Table B.11. Outbound CORBA Interceptors

Class	Phase	Description
`CorbaStreamOutInterceptor`	`PRE_STREAM`	Serializes the message.
`BareOutInterceptor`	`MARSHAL`	Writes the message parts.
`CorbaStreamOutEndingInterceptor`	`USER_STREAM`	Creates a streamable object for the message and stores it in the message context.