Difference between revisions of "Registry-Publisher"
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* by implementing the <code>org.gcube.common.core.informationsystem.publisher.RegistryPublisher</code> interface, the library allows gCube services to publish GCUBEResources and instances' states as of the gCube Resource Model defined in [[Common-gcore-resources]]; | * by implementing the <code>org.gcube.common.core.informationsystem.publisher.RegistryPublisher</code> interface, the library allows gCube services to publish GCUBEResources and instances' states as of the gCube Resource Model defined in [[Common-gcore-resources]]; | ||
* by implementing the <code>org.gcube.informationsystem.publisher.ScopedPublisher</code> interface, the library allows gCube services to publish GCUBEResources in multi scope way; | * by implementing the <code>org.gcube.informationsystem.publisher.ScopedPublisher</code> interface, the library allows gCube services to publish GCUBEResources in multi scope way; | ||
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In order to publish a Resource profile the Registry-Publisher contacts the IS-Registry service of the current scope by invoking its appropriate operations. | In order to publish a Resource profile the Registry-Publisher contacts the IS-Registry service of the current scope by invoking its appropriate operations. | ||
Revision as of 11:38, 12 April 2013
In conjunction with the IC-Client, the Registry-Publisher represents the mediation layer gCube Services, based on FWS, will rely on to interact with the Information Service as a whole.
Design
The Registry-Publisher is a Java library providing the implementation of two interfaces (RegistryPublisher and ScopedPublisher) that allow services to publish GCUBEResource as well as their state in the IS.
More specifically:
- by implementing the
org.gcube.common.core.informationsystem.publisher.RegistryPublisherinterface, the library allows gCube services to publish GCUBEResources and instances' states as of the gCube Resource Model defined in Common-gcore-resources; - by implementing the
org.gcube.informationsystem.publisher.ScopedPublisherinterface, the library allows gCube services to publish GCUBEResources in multi scope way;
Publishing a profile
Interfaces
In order to publish a Resource profile the Registry-Publisher contacts the IS-Registry service of the current scope by invoking its appropriate operations.
The following operation can be used to manage profiles on the IS:
RegistryPublisher
- register() – which takes as input parameter a resource (gCUBEResource), and returns the resource updated and filled of;
- update() – which takes as input parameter a message containing a resource and updates a resource previously registered in the IS.
- remove() – which takes as input parameter a resource and removes the corresponding resource previously registered in the IS;
ScopedPublisher
- register() – which takes as input parameter a resource (gCUBEResource), a list of String that identify operational scope (GCUBEScope) and returns the resource updated and filled of ;
- update() – which takes as input parameter a resource, a list of String that identify operational scope (GCUBEScope) and updates a resource previously registered in the IS.
- remove() – which takes as input parameter a resource, a list of String that identify operational scope (GCUBEScope) and removes the corresponding resource previously registered in the IS;
