Uses of Package
uk.org.ogsadai.engine

Packages that use uk.org.ogsadai.engine

uk.org.ogsadai.activity	Contains the core interfaces and classes of the Activity Framework.
uk.org.ogsadai.activity.sql	Activities that provide SQL access to a relational data resource.
uk.org.ogsadai.engine	Contains the core classes and interfaces of the engine component which is chiefly responsible for processing requests and building responses.
uk.org.ogsadai.engine.controlflow	Contains classes and interfaces for a composite request structure that enables control-flow to within request processing.
uk.org.ogsadai.service.resource	This package provides classes and interfaces relating to data service resources.
uk.org.ogsadai.service.wsrf.dataservice.impl	This package provides classes implementing OGSA-DAI WSRF-compliant data services.
uk.org.ogsadai.service.wsrf.resource	This package provides classes that support the wrapping of OGSA-DAI data service resources in a form compatible with Globus Toolkit 4.0.
uk.org.ogsadai.sessions	Contains the core classes and interfaces used to support sessions.
uk.org.ogsadai.sessions.impl	Contains implementations of the sessions interfaces to provide support for transient sessions.

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.activity

EngineConfiguration
This interface through which a RequestEngine is configured.

ObservableStatus
This is an Observable wrapper around a Status field.

Pipe
Utility interface to aggregate uk.org.ogsadai.common.BlockReader and uk.org.ogsadai.common.BlockWriter together

ProcessingStatus
An Observable class encapsulating the state of processing of OGSA-DAI entities, such as Request or Activity objects.

ProcessingStatusObserver
This is an Observer that can be registered with a ProcessingStatus then used to wait until the status changes to a finished state.

Request
This is the interface that the RequestEngine uses for processing requests without concerning itself with the implementation.

RequestContext
This class encapsulates information describing the context of a request made to an Engine.

RequestCreationException
There was an error during the creation of an internal representation of the request.

RequestExecutionException
There was an error during the execution of the request.

RequestFactory
An interface for creating requests suitable for processing by an OGSA-DAI RequestEngine from OGSA-DAI perform documents.

RequestSpecificationException
There was an error during the execution of the request that was caused by information in the request.

ResponseBuilder
Interface for building a response document.

Status
Class representing various status of a request as it is processed by the engine.

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.activity.sql

Pipe
Utility interface to aggregate uk.org.ogsadai.common.BlockReader and uk.org.ogsadai.common.BlockWriter together

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.engine

ConcurrencySettings
Class holding the concurrency settings of an engine.

Engine
The engine is one of the core components of OGSA-DAI.

EngineConfiguration
This interface through which a RequestEngine is configured.

Pipe
Utility interface to aggregate uk.org.ogsadai.common.BlockReader and uk.org.ogsadai.common.BlockWriter together

ProcessingState
Class holding an enumeration of the possible states for a ProcessingStatus object.

ProcessingStatus
An Observable class encapsulating the state of processing of OGSA-DAI entities, such as Request or Activity objects.

Request
This is the interface that the RequestEngine uses for processing requests without concerning itself with the implementation.

RequestAuthorizationException
There was an authorization failure during the execution of the request.

RequestContext
This class encapsulates information describing the context of a request made to an Engine.

RequestEngine
This implementation of the Engine interface is designed to process perform documents containing sequences of activity elements that correspond to Activity implementations.

RequestExecutionException
There was an error during the execution of the request.

RequestSpecificationException
There was an error during the execution of the request that was caused by information in the request.

ResponseBuilder
Interface for building a response document.

Status
Class representing various status of a request as it is processed by the engine.

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.engine.controlflow

RequestCreationException
There was an error during the creation of an internal representation of the request.

RequestExecutionException
There was an error during the execution of the request.

RequestSpecificationException
There was an error during the execution of the request that was caused by information in the request.

ResponseBuilder
Interface for building a response document.

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.service.resource

ConcurrencySettings
Class holding the concurrency settings of an engine.

Engine
The engine is one of the core components of OGSA-DAI.

EngineConfiguration
This interface through which a RequestEngine is configured.

RequestContext
This class encapsulates information describing the context of a request made to an Engine.

RequestFactory
An interface for creating requests suitable for processing by an OGSA-DAI RequestEngine from OGSA-DAI perform documents.

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.service.wsrf.dataservice.impl

ConcurrencySettings
Class holding the concurrency settings of an engine.

IllegalConcurrencySettingException
Raised when there is a problem with a concurrency setting.

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.service.wsrf.resource

ConcurrencySettings
Class holding the concurrency settings of an engine.

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.sessions

Pipe
Utility interface to aggregate uk.org.ogsadai.common.BlockReader and uk.org.ogsadai.common.BlockWriter together

ProcessingStatus
An Observable class encapsulating the state of processing of OGSA-DAI entities, such as Request or Activity objects.

Classes in uk.org.ogsadai.engine used by uk.org.ogsadai.sessions.impl

Pipe
Utility interface to aggregate uk.org.ogsadai.common.BlockReader and uk.org.ogsadai.common.BlockWriter together

ProcessingStatus
An Observable class encapsulating the state of processing of OGSA-DAI entities, such as Request or Activity objects.