uk.org.ogsadai.client.toolkit.activity.delivery
Class DTInputStream

java.lang.Object
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  +--uk.org.ogsadai.client.toolkit.activity.RequestComponent
        |
        +--uk.org.ogsadai.client.toolkit.activity.Activity
              |
              +--uk.org.ogsadai.client.toolkit.activity.delivery.DTInputStream

public class DTInputStream

extends Activity

This activity receives data through a data service's put operations.

It has no input and one output - the data received.

Author:

The OGSA-DAI Project Team

COPYRIGHT_NOTICE

private static final java.lang.String COPYRIGHT_NOTICE

Copyright statement

See Also:

Constant Field Values

DTInputStream

public DTInputStream()

Constructor.

getOutput

public ActivityOutput getOutput()

Gets the activity's only output - the data received.

Returns:

the activity output.

getDataTransport

public DataTransport getDataTransport()

Gets an object which can be used to push data into the data service which received the request containing this activity. Note that this method must not be invoked before the response to the request containing this activity has been received.

Returns:

DataTransport object.

Throws:

java.lang.IllegalStateException - If invoked before the response for the request containing this activity has been received.

getSession

public Session getSession()

Description copied from class: RequestComponent

Gets the session that the request to which this request component belongs has been executed within.

Overrides:

getSession in class RequestComponent

generateXML

protected java.lang.String generateXML()

Description copied from class: RequestComponent

Generates the XML representing the activity. This XML can then be inserted into a perform document that is sent to a data service.

Specified by:

generateXML in class Activity

Returns:

the XML for the activity

See Also:

Activity.generateXML()