Uses of Class uk.org.ogsadai.activity.ActivityContext (OGSA-DAI -- (c) International Business Machines Corporation, 2002-2006, The University of Edinburgh, 2002-2006)

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Uses of Class
uk.org.ogsadai.activity.ActivityContext

Packages that use ActivityContext
uk.org.ogsadai.activity	Contains the core interfaces and classes of the Activity Framework.
uk.org.ogsadai.activity.sql.parameters	Helper classes for SQL activities which manage the various input streams for parameters.
uk.org.ogsadai.activity.xmldb.commands	Contains a command interface and various implementations for use by the XML database activities.
uk.org.ogsadai.engine.controlflow	Contains classes and interfaces for a composite request structure that enables control-flow to within request processing.

Fields in uk.org.ogsadai.activity declared as ActivityContext

private ActivityContext ActivityRequest.mActivityContext
          Activity context for the activities in the request.

protected ActivityContext Activity.mContext
          Provides access to the data pipes, user credentials, etc.

private ActivityContext ActivityPipelineRequestComponent.mContext
          The context of the activities in the pipeline.

Methods in uk.org.ogsadai.activity with parameters of type ActivityContext

(package private) void Activity.configureContext(ActivityContext context, Session session)
          Configures the activity by creating pipes for each internal output, and each external input and output.

void ActivityPipelineRequestComponent.initialise(ActivityContext context, Session session, ResponseBuilder responseBuilder)


void ActivityPipelineRequestComponent.process(ActivityContext context, ResponseBuilder responseBuilder)


private void ActivityPipelineRequestComponent.prepareActivities(ActivityContext activityContext, Session session)
          Prepares the activities for processing.

Methods in uk.org.ogsadai.activity.sql.parameters with parameters of type ActivityContext

void ParameterInput.initialise(int position, ActivityContext context)
          Optionally initialise a parameter using the current activity context.

void ValueInput.initialise(int position, ActivityContext context)


void ParameterList.initialise(ActivityContext context)
          Initialises the parameters in this list.

void StreamInput.initialise(int position, ActivityContext context)


void ResultSetInput.initialise(int position, ActivityContext context)

Fields in uk.org.ogsadai.activity.xmldb.commands declared as ActivityContext

private ActivityContext CommandContextImpl.mContext
Context from which the inputs will be retrieved.

Constructors in uk.org.ogsadai.activity.xmldb.commands with parameters of type ActivityContext

CommandContextImpl(org.xmldb.api.base.Collection collection, ActivityContext context, BlockWriter output)
Constructs an instance using the specified parameters.

Methods in uk.org.ogsadai.engine.controlflow with parameters of type ActivityContext

void FlowRequestComponent.process(ActivityContext context, ResponseBuilder responseBuilder)


private void FlowRequestComponent.spawnThreads(java.util.List children, ActivityContext context, ResponseBuilder responseBuilder)
          This will spawn any additional processing threads that are needed.

void RequestComponent.initialise(ActivityContext context, Session session, ResponseBuilder responseBuilder)
          Initialises the component.

void RequestComponent.process(ActivityContext context, ResponseBuilder responseBuilder)
          Processes the component.

void SequenceRequestComponent.process(ActivityContext context, ResponseBuilder responseBuilder)


void CompositeRequestComponent.initialise(ActivityContext context, Session session, ResponseBuilder responseBuilder)