it.imolinfo.jbi4corba.jbi.endpoint
Class ProviderEndpoint

java.lang.Object
  it.imolinfo.jbi4corba.jbi.endpoint.Jbi4CorbaEndpoint
      it.imolinfo.jbi4corba.jbi.endpoint.ProviderEndpoint

All Implemented Interfaces:

Serializable

public class ProviderEndpoint
extends Jbi4CorbaEndpoint

The Provider Endpoint.

See Also:

Serialized Form

Field Summary

Fields inherited from class it.imolinfo.jbi4corba.jbi.endpoint.Jbi4CorbaEndpoint

RUNNING, SHUTDOWN, STOPPED

Constructor Summary

ProviderEndpoint(QName serviceName, String endpointName, ProviderServiceDescriptor serviceDescriptor)
Instantiates a new jbi4 ejb provider endpoint.

Method Summary

void	activate() Activate the endpoint.
void	deactivate() Deactivate the endpoint.
protected Object	ejbLocalization(Class helperClass, Method extractMethod, Method narrowMethod, Method typeMethod)
protected Document	generateWsdl(org.apache.cxf.service.Service cxfService)
protected Object	getCorbaObjectReference(Class helperClass, Method narrowMethod, Object retrievedObject) This method is used to obtain a reference to the corba object.
Object	getCorbaObjectReference(String ior) This Method return narrowed Corba Object starting from the IOR
org.apache.cxf.endpoint.Endpoint	getCXFEndpoint()
org.apache.cxf.service.Service	getCXFService()
protected Method	getExtractMethod(Class helperClass)
String	getIorCorbaObject() Return the Ior for the corba object
protected Method	getNarrowMethod(Class helperClass) Gets the object that represent the method 'narrow' of the helper class.
ORB	getOrb() Return the orb
javax.jbi.messaging.MessageExchange.Role	getRole() This method returns the role of the component.
ProviderServiceDescriptor	getServiceDescriptor()
protected Method	getTypeMethod(Class helperClass)
protected Object	localizationViaCorbaloc() This method is used to retrieve an object using corbaloc url.
protected Object	localizationViaCorbaname()
protected Object	localizationViaIOR() Localize the CORBA servant using the IOR.
protected Object	localizationViaNameService() This method retrieves the corba object reference using the 'NameService'.
void	locateCorbaService()
protected String	readIorFromFile(String filename)
void	registerService() Gets the service data from the WSDL and creates the CXF service.
void	setIorCorbaObject(String iorCorbaObject) set the Ior for reference corba Object generate by statefull interface
void	setServiceDescriptor(ProviderServiceDescriptor serviceDescriptor)
void	unregisterService() Unregisters the service.
void	validate() Validate the endpoint.

Methods inherited from class it.imolinfo.jbi4corba.jbi.endpoint.Jbi4CorbaEndpoint

equals, getDefinition, getEndpointName, getEndpointStatus, getEndpointWSDL, getExchangeProcessor, getServiceDescription, getServiceEndpoint, getServiceName, getState, getSuManager, getSuName, getUniqueName, getUniqueName, hashCode, setDefinition, setEndpointStatus, setEndpointWSDL, setExchangeProcessor, setServiceDescription, setServiceEndpoint, setState, setSuManager, setSuName, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ProviderEndpoint

public ProviderEndpoint(QName serviceName,
                        String endpointName,
                        ProviderServiceDescriptor serviceDescriptor)
                 throws Jbi4CorbaException

Instantiates a new jbi4 ejb provider endpoint.

Parameters:

serviceName - the service name

endpointName - the endpoint name

Throws:

Jbi4EjbException - if some problem occurs

Jbi4CorbaException

Method Detail

getCXFService

public org.apache.cxf.service.Service getCXFService()

Returns:

Returns the CXF Service.

getCXFEndpoint

public org.apache.cxf.endpoint.Endpoint getCXFEndpoint()

Returns:

Returns the CXF Service.

getIorCorbaObject

public String getIorCorbaObject()

Return the Ior for the corba object

setIorCorbaObject

public void setIorCorbaObject(String iorCorbaObject)

set the Ior for reference corba Object generate by statefull interface

getRole

public javax.jbi.messaging.MessageExchange.Role getRole()

This method returns the role of the component.

Specified by:

getRole in class Jbi4CorbaEndpoint

Returns:

The role of the component.

See Also:

@org.apache.xbean.XBean hide="true"

activate

public void activate()
              throws Jbi4CorbaException

Description copied from class: Jbi4CorbaEndpoint

Activate the endpoint.

Specified by:

activate in class Jbi4CorbaEndpoint

Throws:

Exception - The exception

Jbi4CorbaException

deactivate

public void deactivate()
                throws Jbi4CorbaException

Deactivate the endpoint.

Specified by:

deactivate in class Jbi4CorbaEndpoint

Throws:

Exception - The exception

Jbi4CorbaException

registerService

public void registerService()
                     throws Jbi4CorbaDeployException

Gets the service data from the WSDL and creates the CXF service.

Specified by:

registerService in class Jbi4CorbaEndpoint

Throws:

DeploymentException - The deployment exception

Jbi4CorbaDeployException

generateWsdl

protected Document generateWsdl(org.apache.cxf.service.Service cxfService)
                         throws Jbi4CorbaDeployException

Parameters:

serviceCreator - The service creator

sd - The provider service descriptor

interfaceName - The interface name

Returns:

The WSDL generated

Throws:

DeploymentException - The deployment exception

Jbi4CorbaDeployException

getServiceDescriptor

public ProviderServiceDescriptor getServiceDescriptor()

Returns:

Returns the serviceDescriptor

setServiceDescriptor

public void setServiceDescriptor(ProviderServiceDescriptor serviceDescriptor)

Parameters:

serviceDescriptor - The serviceDescriptor to set.

locateCorbaService

public void locateCorbaService()
                        throws Jbi4CorbaException

Throws:

Jbi4CorbaException - The Jbi4Corba exception

getCorbaObjectReference

protected Object getCorbaObjectReference(Class helperClass,
                                         Method narrowMethod,
                                         Object retrievedObject)
                                  throws Jbi4CorbaException

This method is used to obtain a reference to the corba object.

Parameters:

helperClass - The class that provides the method 'narrow'.

narrowMethod - The method to invoke.

retrievedObject - The object used as paramameter for the narrow.

Returns:

The corba object reference.

Throws:

Jbi4CorbaException - The Jbi4Corba exception

ejbLocalization

protected Object ejbLocalization(Class helperClass,
                                 Method extractMethod,
                                 Method narrowMethod,
                                 Method typeMethod)
                          throws Jbi4CorbaException

Parameters:

helperClass - The helper class

extractMethod - The extract method

narrowMethod - The narrow method

typeMethod - The type method

Returns:

The return

Throws:

Jbi4CorbaException - The Jbi4Corba exception

localizationViaCorbaloc

protected Object localizationViaCorbaloc()
                                  throws Jbi4CorbaException

This method is used to retrieve an object using corbaloc url. The corbaloc URL is defined using the corbaServiceName property of the service descriptor. [...] Bootstrap Options for the ORB The ORB can be configured to return the handle of a customized CORBA service from resolve_initial_references() using either ORBInitRef and/or ORBDefaultInitRef. For example, Use -ORBInitRef to resolve to specific CORBA services, for example, -ORBInitRef TraderService=corbaloc::myBank.com:2050/TraderService If no -ORBInitRef is given, -ORBDefaultInitRef is used to resolve. In the TraderService example, -ORBDefaultInitRef corbaloc:iiop:1.2:myBank.com:2050 The order of resolution when these options are used is as follows: 1. Objects registered with register_initial_references 2. -ORBInitRef 3. -ORBDefaultInitRef

Returns:

The object used to retrieve the corba reference.

Throws:

Jbi4CorbaException - When the properties ORBInitRef and ORBDefaultInitRef are both null or empty.

See Also:

http://java.sun.com/j2se/1.5.0/docs/guide/idl/INStutorial.html, ProviderServiceDescriptor

localizationViaCorbaname

protected Object localizationViaCorbaname()
                                   throws Jbi4CorbaException

Returns:

The retrieved object

Throws:

Jbi4CorbaException - The Jbi4Corba exception

getCorbaObjectReference

public Object getCorbaObjectReference(String ior)
                               throws Jbi4CorbaException

This Method return narrowed Corba Object starting from the IOR

Parameters:

String - ior

Returns:

The return

Throws:

Jbi4CorbaException - The Jbi4Corba exception

localizationViaIOR

protected Object localizationViaIOR()
                             throws Jbi4CorbaException

Localize the CORBA servant using the IOR.

Returns:

The return

Throws:

Jbi4CorbaException - The Jbi4Corba exception

readIorFromFile

protected String readIorFromFile(String filename)
                          throws Jbi4CorbaException

Parameters:

filename - The file name

Returns:

The return

Throws:

Jbi4CorbaException - The Jbi4Corba Exception

localizationViaNameService

protected Object localizationViaNameService()
                                     throws Jbi4CorbaException

This method retrieves the corba object reference using the 'NameService'.

Returns:

The retrieved Object.

Throws:

Jbi4CorbaException - The Jbi4Corba exception

getNarrowMethod

protected Method getNarrowMethod(Class helperClass)
                          throws Jbi4CorbaException

Gets the object that represent the method 'narrow' of the helper class.

Parameters:

helperClass - The helper class.

Returns:

The narrow method

Throws:

Jbi4CorbaException - The Jbi4Corba Exception

getExtractMethod

protected Method getExtractMethod(Class helperClass)
                           throws Jbi4CorbaException

Parameters:

helperClass - The helper class

Returns:

The return

Throws:

Jbi4CorbaException - The Jbi4Corba exception

getTypeMethod

protected Method getTypeMethod(Class helperClass)
                        throws Jbi4CorbaException

Parameters:

helperClass - The helper class

Returns:

The return

Throws:

Jbi4CorbaException - The Jbi4Corba exception

unregisterService

public void unregisterService()
                       throws Jbi4CorbaException

Unregisters the service.

Specified by:

unregisterService in class Jbi4CorbaEndpoint

Throws:

Jbi4EjbException - if some problem occurs

Jbi4CorbaException - if something go wrong

See Also:

it.imolinfo.jbi4ejb.jbi.endpoint.Jbi4EjbEndpoint#unregisterService()

validate

public void validate()
              throws Jbi4CorbaException

Validate the endpoint. (now do noting)

Specified by:

validate in class Jbi4CorbaEndpoint

Throws:

Jbi4EjbException - if some problem occurs

Jbi4CorbaException - if something go wrong

getOrb

public ORB getOrb()

Return the orb