org.apache.ode.jbi
Class EndpointReferenceContextImpl

java.lang.Object
  org.apache.ode.jbi.EndpointReferenceContextImpl

All Implemented Interfaces:

EndpointReferenceContext

public class EndpointReferenceContextImpl
extends java.lang.Object
implements EndpointReferenceContext

Implementation of the ODE EndpointReferenceContext interface used by the BPEL engine to convert XML descriptions of endpoint references (EPRs) into Java object representations. In the JBI context all endpoint references are considered to be JBI ServiceEndpoints are resolved by using the ComponentContext.resolveEndpointReference(org.w3c.dom.DocumentFragment) method. Note that is is possible to resolve both "internal" and "external" endpoint in this manner. The schema to the internal end-point representation is described on page 50 of the JBI specification 1.0.

Constructor Summary

EndpointReferenceContextImpl(OdeContext ode)

Method Summary

static javax.xml.namespace.QName	convertClarkQName(java.lang.String name)
EndpointReference	convertEndpoint(javax.xml.namespace.QName eprType, org.w3c.dom.Element epr) Converts an endpoint reference from its XML representation to another type of endpoint reference.
java.util.Map	getConfigLookup(EndpointReference epr) Convert an endpoint reference into a set of key/value pairs that may be necessary to look up config information.
EndpointReference	resolveEndpointReference(org.w3c.dom.Element epr) Resolve an end-point reference from its XML representation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EndpointReferenceContextImpl

public EndpointReferenceContextImpl(OdeContext ode)

Method Detail

resolveEndpointReference

public EndpointReference resolveEndpointReference(org.w3c.dom.Element epr)

Description copied from interface: EndpointReferenceContext

Resolve an end-point reference from its XML representation. The nature of the representation is determined by the integration layer. The BPEL engine uses this method to reconstruct EndpointReference objects that have been persisted in the database via EndpointReference#toXML(javax.xml.transform.Result) method.

Specified by:

resolveEndpointReference in interface EndpointReferenceContext

Returns:

reconsistituted EndpointReference

convertEndpoint

public EndpointReference convertEndpoint(javax.xml.namespace.QName eprType,
                                         org.w3c.dom.Element epr)

Description copied from interface: EndpointReferenceContext

Converts an endpoint reference from its XML representation to another type of endpoint reference.

Specified by:

convertEndpoint in interface EndpointReferenceContext

Returns:

converted EndpointReference, being of targetType

convertClarkQName

public static javax.xml.namespace.QName convertClarkQName(java.lang.String name)

getConfigLookup

public java.util.Map getConfigLookup(EndpointReference epr)

Description copied from interface: EndpointReferenceContext

Convert an endpoint reference into a set of key/value pairs that may be necessary to look up config information. This implies a contract between the implementation and the caller.

For instance a WSDL endpoint reference may be converted into {service => foo, port => bar}.

Specified by:

getConfigLookup in interface EndpointReferenceContext

Returns:

a map containing the relevant information for config lookup