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

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.DeliverToDT

public class DeliverToDT

extends Activity

This activity delivers data to a stream exposed by a data service resource exposed by a service.

It has one input - the data to deliver - and no output.

Author:

The OGSA-DAI Project Team

COPYRIGHT_NOTICE

private static final java.lang.String COPYRIGHT_NOTICE

Copyright statement

See Also:

Constant Field Values

mURL

protected java.net.URL mURL

Destination service URL.

mResourceID

protected ResourceID mResourceID

Resource exposed by destination service

mStreamID

protected SessionStreamID mStreamID

Input stream of a session exposed by resource.

mServiceType

protected ServiceType mServiceType

Service type.

mMode

protected DataTransportMode mMode

Data transfer mode.

mProtectionLevel

protected GSIProtectionLevel mProtectionLevel

GSI Protection level to use when contacting remove service

mAuthorizationType

protected GSIAuthorizationType mAuthorizationType

GSI authorization type to use when contacting remove service

DeliverToDT

public DeliverToDT()

Constructs a request to write data to a service with default data transfer mode as full.

Destination information must be set using the set methods. The activity providing the input data must be set using setInput.

DeliverToDT

public DeliverToDT(java.net.URL url,
                   ResourceID resourceID,
                   SessionStreamID streamID,
                   DataTransportMode mode)

Constructs a request to write data to a service with default data transfer mode as full.

The activity providing the input data must be set using setInput.

Parameters:

url - Service to which data is to be delivered.

resourceID - Resource to which data is to be delivered.

streamID - Session and stream to which data is to be delivered.

mode - Data transfer mode.

Throws:

java.lang.IllegalArgumentException - If url is null. If resourceID is null. If streamID is null. If mode is null.

setDataTransportOutput

public void setDataTransportOutput(DataTransport service)

Sets up the destination service, resource, session and stream to be that held in the given data transport service proxy.

Parameters:

service - Data transport service proxy.

Throws:

java.lang.IllegalArgumentException - If service is null.

setDataTransportURL

public void setDataTransportURL(java.net.URL url)

Sets the URL of the destination service.

Parameters:

url - Service to which data is to be delivered.

Throws:

java.lang.IllegalArgumentException - If url is null

setDataTransportResourceID

public void setDataTransportResourceID(ResourceID id)

Sets the ID of the destination resource.

Parameters:

id - Resource to which data is to be delivered.

Throws:

java.lang.IllegalArgumentException - If url is null

setDataTransportStreamID

public void setDataTransportStreamID(SessionStreamID streamID)

Sets the ID of the destination session and stream.

Parameters:

streamID - Session and stream to which data is to be delivered.

Throws:

java.lang.IllegalArgumentException - If streamID is null.

setServiceType

public void setServiceType(ServiceType serviceType)

Sets the type (OGSA-DAI WSI or OGSA-DAI WSRF) of the destination service if known.

Parameters:

serviceType - Service type.

setDataTransportMode

public void setDataTransportMode(DataTransportMode mode)

Sets the data transfer mode.

Parameters:

mode - Data transfer mode.

Throws:

java.lang.IllegalArgumentException - If mode is null.

setGSISecureConversation

public void setGSISecureConversation(GSIProtectionLevel protectionLevel,
                                     GSIAuthorizationType authorizationType)

Sets that GSI Secure Conversation message level security should be used when communicating with the remote service. When communicating with remote services using GSI message level security you must ensure that the client's credential has been delegated so that the activity can use the client's credential to contact the remote service.

Parameters:

protectionLevel - protection level required for the communication between the activity and the remote service.

authorizationType - type of authoization the activity should perform in its role as a client talking to the remote service.

setInput

public final void setInput(ActivityOutput input)

Sets the input of this activity to be the output from another activity that will provide the data to be delivered.

Parameters:

input - Output from another activity.

Throws:

java.lang.IllegalArgumentException - If input is null.

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()