See: Description
Interface | Description |
---|---|
Id |
Id represents an identifier object. |
IdAdminSession |
This session is used to manually create new
Ids. |
IdForm |
This form provides a means of creating an
Id. |
IdIssueSession |
This is a simple session used to create new
Ids. |
IdList |
Like all
OsidLists, IdList provides a
means for accessing Id elements sequentially either one at
a time or many at a time. |
IdLookupSession |
This session is for retrieving
Id objects. |
IdManager |
This manager provides access to the available sessions of the Id
service.
|
IdProfile |
The
IdProfile describes the interoperability among id
services. |
IdProxyManager |
This manager provides access to the available sessions of the Id
service.
|
The Open Service Interface Definitions for the org.osid.id service.
The Id OSID provides the means for creating and mapping identifiers. All
OSID objects are identified by a unique and immutable Id.
The Id
OSID can be used to generate new Ids
when creating new objects.
Consumers wishing to persist an OSID object should instead persist the
reference to the object by serializing the Id.
Most OSID interfaces are used to encapsulate
implementation-specific objects from provider to consumer. Id
is an OsidPrimitive
and as such cannot be used to
encapsulate implementation-specific data other than what is defined
explicitly in the Id.
An OSID Provider must respect any
Id
based on its interface alone.
The Id service can be used to assign Ids for an OSID Provider or be used to manage Id translations for system to system compatibility.
The Id
service can also be used as a means to map one
identifier to another when an object is known by multiple identifiers.
Mapping identifier spaces is often a critical part of interoperability and
the Id service can be used as a shim to bridge different systems.
public Asset getAsset(assetId) { Id id = idSession.getId(assetId); return (other_impl.getAsset(assetId)); }
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