org.apache.camel.component.cxf

Interface CxfBinding

All Known Implementing Classes:

DefaultCxfBinding

public interface CxfBinding

An strategy interface for implementing binding between CXF Exchange and Camel Exchange. Assumptions: CxfProducer and CxfConsumer set DataFormat and BindingOperationInfo in Camel Exchange property before calling into these methods.

Since:

2.0

Method Summary

Modifier and Type	Method and Description
void	copyJaxWsContext(org.apache.cxf.message.Exchange cxfExchange, Map<String,Object> context) Copy the javax.xml.ws* headers into cxfExchange's outMessage, if the cxfExchange has no outMessage, skip this copy
void	extractJaxWsContext(org.apache.cxf.message.Exchange cxfExchange, Map<String,Object> context) Extract the message headers which key are start from javax.xml.ws* from the CXF exchange's inMessage, and put these headers into the context
void	populateCxfRequestFromExchange(org.apache.cxf.message.Exchange cxfExchange, org.apache.camel.Exchange camelExchange, Map<String,Object> requestContext) Populate a CXF Exchange from a Camel Exchange.
void	populateCxfResponseFromExchange(org.apache.camel.Exchange camelExchange, org.apache.cxf.message.Exchange cxfExchange) Populate a CXF Exchange from a Camel Exchange.
void	populateExchangeFromCxfRequest(org.apache.cxf.message.Exchange cxfExchange, org.apache.camel.Exchange camelExchange) Populate a Camel Exchange from a CXF Exchange, which is an incoming request from a CXF client.
void	populateExchangeFromCxfResponse(org.apache.camel.Exchange camelExchange, org.apache.cxf.message.Exchange cxfExchange, Map<String,Object> responseContext) Populate a Camel Exchange from a CXF Exchange, which is a an incoming response from a CXF server.

Method Detail

populateCxfRequestFromExchange

void populateCxfRequestFromExchange(org.apache.cxf.message.Exchange cxfExchange,
                                    org.apache.camel.Exchange camelExchange,
                                    Map<String,Object> requestContext)

Populate a CXF Exchange from a Camel Exchange. The resulted CXF Exchange is an outgoing request to be sent to CXF server. This method is called by CxfProducer.process(org.apache.camel.Exchange) to process a Camel Exchange for invoking an CXF web service operation. Note that information is populated to CXF Exchange and the request context, which are passed as arguments to the CXF API's Client.invoke() method. The arguments to the web service operation are extracted from the Camel IN message body by CxfProducer.

Exchange is passed in this direction: Camel route => CxfProducer => apply this binding method => CXF server

Parameters:

cxfExchange - exchange to be populated

camelExchange - exchange that contains a request

requestContext - a map contains request contexts. This parameter must not be null. The Client.invoke() method does not allow caller to pass in a CXF Message. The request context are copied to the CXF Message by the Client.invoke() method. This is how caller can set properties on the CXF message.

populateExchangeFromCxfResponse

void populateExchangeFromCxfResponse(org.apache.camel.Exchange camelExchange,
                                     org.apache.cxf.message.Exchange cxfExchange,
                                     Map<String,Object> responseContext)

Populate a Camel Exchange from a CXF Exchange, which is a an incoming response from a CXF server. This method is called by CxfProducer after it makes an invocation to the Client.invoke() method. It calls this method to translate the CXF response message to Camel message.

Exchange is passed in this direction: Camel route <= apply this binding method <= CxfProducer <= CXF Server

Parameters:

camelExchange - exchanged to be populated

cxfExchange - exchange that contains a response

responseContext - map contains response context from CXF

populateExchangeFromCxfRequest

void populateExchangeFromCxfRequest(org.apache.cxf.message.Exchange cxfExchange,
                                    org.apache.camel.Exchange camelExchange)

Populate a Camel Exchange from a CXF Exchange, which is an incoming request from a CXF client. This method is called by CxfConsumer to handle a CXF request arrives at an endpoint. It translates a CXF request to a Camel Exchange for Camel route to process the exchange.

Exchange is passed in this direction: CXF Endpoint => CxfConsumer => apply this binding method => Camel route

Parameters:

cxfExchange - CXF exchange that contains a request

camelExchange - Camel exchange to be populated

populateCxfResponseFromExchange

void populateCxfResponseFromExchange(org.apache.camel.Exchange camelExchange,
                                     org.apache.cxf.message.Exchange cxfExchange)

Populate a CXF Exchange from a Camel Exchange. The resulted CXF Exchange is an outgoing response to be sent back to the CXF client. This method is called by CxfConsumer to translate a Camel Exchange to a CXF response Exchange.

Exchange is passed in this direction: CXF Endpoint <= apply this binding method <= CxfConsumer <= Camel route

Parameters:

camelExchange - Camel exchange that contains an out message

cxfExchange - CXF exchange to be populated

extractJaxWsContext

void extractJaxWsContext(org.apache.cxf.message.Exchange cxfExchange,
                         Map<String,Object> context)

Extract the message headers which key are start from javax.xml.ws* from the CXF exchange's inMessage, and put these headers into the context

Parameters:

cxfExchange - CXF exchange to be populated

context - The map which used to store the message headers

copyJaxWsContext

void copyJaxWsContext(org.apache.cxf.message.Exchange cxfExchange,
                      Map<String,Object> context)

Copy the javax.xml.ws* headers into cxfExchange's outMessage, if the cxfExchange has no outMessage, skip this copy

Parameters:

cxfExchange - CXF exchange to be populated

context - The map which used to store the message headers