Appendix I. Service, resource and property names

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I.1. Default service names and URLs

The default OGSA-DAI service names used by installers are as follows:

DataRequestExecutionService
DataResourceInformationService
DataSourceService
DataSinkService
SessionManagementService
RequestManagementService

I.1.1. Default service names and URLs in OGSA-DAI Axis

For OGSA-DAI Axis this yields the following URLs, assuming use of the default dai webapp:

http://HOST:PORT/dai/services/DataRequestExecutionService
http://HOST:PORT/dai/services/DataResourceInformationService
http://HOST:PORT/dai/services/DataSourceService
http://HOST:PORT/dai/services/DataSinkService
http://HOST:PORT/dai/services/SessionManagementService
http://HOST:PORT/dai/services/RequestManagementService

I.2. Default resource type names

The six OGSA-DAI resource types have the following names:

uk.org.ogsadai.DATA_REQUEST_EXECUTION_RESOURCE
uk.org.ogsadai.DATA_RESOURCE
uk.org.ogsadai.DATA_SOURCE_RESOURCE
uk.org.ogsadai.DATA_SINK_RESOURCE
uk.org.ogsadai.DATA_SINK_RESOURCE
uk.org.ogsadai.SESSION_RESOURCE
uk.org.ogsadai.REQUEST_RESOURCE

I.3. Default resource template IDs

The four standard OGSA-DAI resource templates for dynamically-created resources have the following IDs:

uk.org.ogsadai.DATA_SINK_TEMPLATE
uk.org.ogsadai.DATA_SOURCE_TEMPLATE
uk.org.ogsadai.REQUEST_TEMPLATE
uk.org.ogsadai.SESSION_TEMPLATE

In addition OGSA-DAI's resource template for resource group data resources has the following ID:

uk.org.ogsadai.RESOURCE_GROUP_TEMPLATE

I.4. Default resource property names

The following resource properties are supported by OGSA-DAI resources by default:

I.4.1. All resources

Activities supported by an OGSA-DAI resource.

http://uk.org.ogsadai.resource.activities.SupportedActivities

I.4.2. Data source, sink, session, request, data resources

Termination time of the resource.

http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ResourceLifetime-1.2-draft-01.xsd.TerminationTime

Current time of the resource.

http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ResourceLifetime-1.2-draft-01.xsd.CurrentTime

I.4.3. Data sinks

A constant denoting the status of a data sink.

http://uk.org.ogsadai.resource.datasink.DataSinkStatus

I.4.4. Data sourcs

A constant denoting the status of a data source.

http://uk.org.ogsadai.resource.datasource.DataSourceStatus

I.4.5. Request resources

The request status, including information on the status of each activity and possibly output data.

http://uk.org.ogsadai.resource.request.RequestStatus

A constant denoting the execution status of a processing request.

http://uk.org.ogsadai.resource.request.RequestExecutionStatus

I.4.6. Resource property names and qualified names

OGSA-DAI resource property names map to qualified names (as handled by the javax.xml.namespace.QName class) as follows:

If the resource property name has no namespace (i.e. has no . delimiters then the namespace is empty and the local part is just the the property name.
If the property name has a namespace (i.e. has one or more parts delimited by .) then these map for the namespace and local name of a qualified name e.g. for prefix.Name the namespace is prefix and the local part Name. For longer.prefix.Name the namespace is longer.prefix and the local part is Name.

For example:

http://uk.org.ogsadai.resource.activities.SupportedActivities

corresponds to the qualified name:

{http://uk.org.ogsadai.resource.activities}SupportedActivities

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Appendix H. Activities in OGSA-DAI 3.0	Home	Appendix J. OGSA-DAI resources specification