Package org.apache.uima.resource.service.impl

Class ResourceServiceAdapter

java.lang.Object

org.apache.uima.resource.Resource_ImplBase

org.apache.uima.resource.service.impl.ResourceServiceAdapter

All Implemented Interfaces:

Resource

public abstract class ResourceServiceAdapter
extends Resource_ImplBase

Insulates applications from the knowledge that they are interacting with a ResourceService_impl rather than a local instance of a Resource. This is an abstract base class that specific resource adapter implementations may extend.

This class implements the Resource interface and encapsulates all communications with a remote ResourceService. Thus, applications can interact with this adapter in the same way they would interact with any Resource, and can be completely unaware of the fact that a remote ResourceService is being used.

Field Summary

Fields inherited from interface org.apache.uima.resource.Resource

PARAM_AGGREGATE_SOFA_MAPPINGS, PARAM_CONFIG_MANAGER, PARAM_CONFIG_PARAM_SETTINGS, PARAM_EXTERNAL_OVERRIDE_SETTINGS, PARAM_PERFORMANCE_TUNING_SETTINGS, PARAM_RESOURCE_MANAGER, PARAM_UIMA_CONTEXT

Constructor Summary

Constructors

Constructor	Description
ResourceServiceAdapter()

Method Summary

Modifier and Type	Method	Description
void	destroy()	Releases all resources held by this Resource.
ResourceMetaData	getMetaData()	Gets the metadata that describes this Resource.
protected ResourceServiceStub	getStub()	Gets the stub to be used to communicate with the remote service.
protected void	setStub(ResourceServiceStub aStub)	Sets the stub to be used to communicate with the remote service.

Methods inherited from class org.apache.uima.resource.Resource_ImplBase

getCasManager, getLogger, getRelativePathResolver, getResourceManager, getUimaContext, getUimaContextAdmin, initialize, loadUserClass, loadUserClassOrThrow, setContextHolder, setContextHolderX, setLogger, setMetaData, withContextHolder

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ResourceServiceAdapter

public ResourceServiceAdapter()

Method Details

setStub

protected void setStub(ResourceServiceStub aStub)

Sets the stub to be used to communicate with the remote service. Subclasses must call this from their initialize method.

Parameters:

aStub - the stub for the remote service

getStub

protected ResourceServiceStub getStub()

Gets the stub to be used to communicate with the remote service.

Returns:

the stub for the remote service

getMetaData

public ResourceMetaData getMetaData()

Description copied from interface: Resource

Gets the metadata that describes this Resource.

Specified by:

getMetaData in interface Resource

Overrides:

getMetaData in class Resource_ImplBase

Returns:

an object containing all metadata for this resource.

See Also:

• Resource.getMetaData()

destroy

public void destroy()

Description copied from interface: Resource

Releases all resources held by this Resource.

Specified by:

destroy in interface Resource

Overrides:

destroy in class Resource_ImplBase

See Also:

• Resource.destroy()