Application Programming Interface Usage Guide
The FUSION Semantic Registry has been implemented as a J2EE Web Application and offers an application programming interface through three Web services:
- PublicationManager service
- DiscoveryManager service
- AdminManager service
Publication Manager Service Interface
initiatePublicationSession |
|
Inputs |
username |
password |
|
Outputs |
authenticationToken |
Calls
the UDDI server's get_authToken function to obtain an authentication token in
the form of a canonical UUID and returns it. Authentication tokens are opaque
values that are required for all other calls to the UDDI server's publisher
API. Depending on the implementation of the UDDI server, the authentication
may be set to expire after a specified amount of time has lapsed. Before
proceeding, the provided input is validated for well-formedness. |
terminatePublicationSession |
|
Inputs |
authenticationToken |
Outputs |
terminationSuccess |
Calls
the UDDI server's discard_authToken function to inform the UDDI server that
the authentication token is to be discarded, effectively ending the session. It
returns a Boolean value to indicate successful termination of the session, or
unsuccessful, in case the authentication token was never issued by the
specific UDDI server or has already expired. The discard_authToken function
is optional for UDDI servers that do not manage session state or that do not
support the get_authToken message. Before proceeding, the provided input is validated
for well-formedness. |
addService |
|
Inputs |
authenticationToken |
serviceName |
|
serviceFreeTextDescription |
|
serviceProviderUUID |
|
sawsdlURL |
|
Outputs |
serviceUUID |
Creates
a new service advertisement and returns a UUID key that serves as a unique
identifier for that service. In UDDI, a service is represented as a
businessService element. The advertisement includes the information provided
by the client and some additional information that is generated by parsing
the SAWSDL document at the specified location, creating an Advertisement
Functional Profile (AFP) and storing it in the Semantic Registry Knowledge
Base, performing matchmaking, and discovering Request Functional Profiles
(RFP) that can be readily satisfied by the new service advertisement. Before
proceeding, the provided input is validated for well-formedness. The service
must have at least one input or output annotation, and exactly one
categorisation annotation. |
addServiceWithoutSAWSDL |
|
Inputs |
authenticationToken |
serviceName |
|
serviceFreeTextDescription |
|
serviceProviderUUID |
|
sawsdlURL |
|
hasCategoryAnnotationURI |
|
hasInputAnnotationURIList |
|
hasOutputAnnotationURIList |
|
Outputs |
serviceUUID |
Creates a new service advertisement and returns a
UUID key that serves as a unique identifier for that service. In UDDI, a
service is represented as a businessService element. The advertisement
includes the information provided by the client and some additional
information that is generated by creating an Advertisement Functional Profile
(AFP) and storing it in the Semantic Registry Knowledge Base, performing
matchmaking and discovering Request Functional Profiles (RFP) that can be
readily satisfied by the new service advertisement. Before proceeding, the
provided input is validated for well-formedness. The service must have at
least one input or output annotation, and exactly one categorisation
annotation. |
removeService |
|
Inputs |
authenticationToken |
serviceUUID |
|
Outputs |
serviceRemovalSuccess |
Deletes
a service advertisement (businessService element) from the UDDI server and
the corresponding AFP concept from the Semantic Registry Knowledge Base. Before
proceeding, the provided input is validated for well-formedness. |
modifyService |
|
Inputs |
authenticationToken |
serviceUUID |
|
serviceName |
|
serviceFreeTextDescription |
|
serviceProviderUUID |
|
Outputs |
serviceModificationSuccess |
Modifies the name, free text description, or
service provider UUID that is associated with a specific service
advertisement. In UDDI, a service is represented as a businessService element. Before
proceeding, the provided input is validated for well-formedness. |
addServiceProvider |
|
Inputs |
authenticationToken |
serviceProviderName |
|
serviceProviderFreeTextDescription |
|
Outputs |
serviceProviderUUID |
Creates a Service Provider record in the UDDI
server and returns a UUID key that serves as a unique identifier for that
service provider. In UDDI, a Service Provider is represented as a
businessEntity element. Before proceeding, the provided input is validated
for well-formedness. |
removeServiceProvider |
|
Inputs |
authenticationToken |
serviceProviderUUID |
|
Outputs |
serviceProviderRemovalSuccess |
Deletes a Service Provider record from the UDDI
server. In UDDI, a Service Provider is represented as a businessEntity
element. When removing a Service Provider record all records of Services
associated with the specific Service Provider are also removed automatically.
Before proceeding, the provided input is validated for well-formedness. |
modifyServiceProvider |
|
Inputs |
authenticationToken |
serviceProviderUUID |
|
serviceProviderName |
|
serviceProviderFreeTextDescription |
|
Outputs |
serviceProviderModificationSuccess |
Updates the name or free text description
associated with a Service Provider record in the UDDI server. In UDDI, a
Service Provider is represented as a businessEntity element. Before proceeding,
the provided input is validated for well-formedness. |
Discovery Manager Service Interface
getAllServiceProviderUUIDs |
|
Inputs |
N/A |
Outputs |
List
of all service provider keys (UUIDs) |
Returns a list with the UUIDs of all Service
Provider records existing in the UDDI server. |
doKeywordSearchForServiceProviders |
|
Inputs |
keyword |
Outputs |
List
of all service provider keys (UUIDs) |
Returns a list with the UUIDs of all Service
Provider records existing in the UDDI server, and have a name that contains the
specified keyword. Before proceeding, the provided input is validated for
well-formedness. |
getServiceProviderDetails |
|
Inputs |
serviceProviderUUID |
Outputs |
serviceProviderName |
serviceProviderFreeTextDescription |
|
listOfProvidedServiceUUIDs |
|
Retrieves a Service Provider record from the UDDI
server matching the specified UUID key, and returns all available information
(name, free text description, provided Services). Before proceeding, the
provided input is validated for well-formedness. |
getAllServiceUUIDs |
|
Inputs |
N/A |
Outputs |
List
of all service keys (UUIDs) |
Returns a list with the UUIDs of all Service
records existing in the UDDI server. |
doKeywordSearchForServices |
|
Inputs |
Keyword |
Outputs |
List
of all service keys (UUIDs) |
Returns a list with the UUIDs of all Service
records existing in the UDDI server, and have a name that contains the
specified keyword. Before proceeding, the provided input is validated for
well-formedness. |
doSemanticSearchForServices |
|
Inputs |
requestFunctionalProfileURI |
serviceProviderUUID |
|
Outputs |
List
of all service keys (UUIDs) |
Returns a list with the UUIDs of all Service
records in the UDDI server that have been indexed as matching the Request
Functional Profile (RFP) identified by the given URI. Optionally, the UUID of
a Service Provider may be specified, in order to limit the search into services
being offered only by that provider. Before proceeding, the provided input is
validated for well-formedness. |
getServiceDetails |
|
Inputs |
serviceUUID |
Outputs |
serviceName |
serviceFreeTextDescription |
|
locationOfSAWSDLDocument |
|
serviceProviderUUID |
|
categoryAnnotationURI |
|
listOfInputAnnotationURIs |
|
listOfOutputAnnotationURIs |
|
listOfMatchingRequestFunctionalProfileURIs |
|
Retrieves a Service record from the UDDI server
matching the specified UUID key, and returns all of the information available
for this service: name, free text description, UUID of service provider, URL
of the service's SAWSDL document, URIs of the category, input and output
annotations, and URIs of the RFPs that the service is known (i.e. indexed) to
match with. Before proceeding, the provided input is validated for
well-formedness. |
Admin Manager Service Interface
setupStandardConfiguration |
|
Inputs |
username |
password |
|
uddi_inquiry_url |
|
|
uddi_publish_url |
Outputs |
list |
Checks the UDDI server (identified by the provided
uddi_inquiry_url) to make sure that all five canonical tModels that are
necessary for the Semantic Registry to function have been published (SAWSDL
Document URL tModel, Category Annotation tModel, Input Annotation tModel,
Output Annotation tModel, Subsumption Indexing tModel). In case some (or all)
are missing, they get published. The UUID keys of the five tModels are
returned. Publishes Before proceeding, the provided input is validated for
well-formedness. |
addRFPToIndex |
|
Inputs |
username |
password |
|
requestFunctionalProfileURI |
|
Outputs |
list |
Initiates a semantic matchmaking procedure to
check whether any of the AFPs in the Semantic Registry Knowledge Base matches
the RFP at the specified location. In case a match is detected for some AFP,
the UDDI service advertisement is updated to reflect this information, by
adding a reference to the Subsumption Indexing tModel in the category bag of
that service. The UUID keys of all service advertisements that were updated
in this way are returned. Before proceeding, the provided input is validated
for well-formedness. |
removeRFPFromIndex |
|
Inputs |
username |
password |
|
requestFunctionalProfileURI |
|
Outputs |
list |
Checks the category bag of every service in the
registry to determine if it contains a reference to the Subsumption Indexing
tModel with a value equal to the specified RFP URI (this would mean that the
specific service has been indexed as matching the specified RFP). In case a
match is detected for some advertisement, the keyed reference is removed from
the category bag and the UDDI service advertisement is saved back to the UDDI
server. The UUID keys of all service advertisements that were updated in this
way are returned. Before proceeding, the provided input is validated for
well-formedness. |
refreshIndex |
|
Inputs |
username |
password |
|
Outputs |
list |
Initiates a semantic matchmaking procedure among
all RFPs and AFPs, to check whether any of the AFPs in the Semantic Registry
Knowledge Base matches any of the RFPs defined in the EAI ontology that is specified
in the registry.properties file. In case a match is detected for some AFP,
the UDDI service advertisement is updated to reflect this information, by
adding a reference to the Subsumption Indexing tModel in the category bag of
that service. This is a utility operation that should only be used in case
the Semantic Registry’s UDDI index goes out of sync with the Semantic
Registry Knowledge Base (e.g. due to an administrator’s mistake). The UUID
keys of all service advertisements that were updated in this way are
returned. Before proceeding, the provided input is validated for
well-formedness. |