org.ocap.hn.transformation

Interface TransformationListener

All Superinterfaces:

EventListener

public interface TransformationListener
extends EventListener

Listener interface for classes interested in getting notifications from the TransformationManager. Only one of the notify callbacks will be received for each (ContentItem, Transformation) tuple.

Field Summary

Fields

Modifier and Type	Field and Description
static int	REASON_CONTENTITEM_DELETED ReasonCode: The specific content item for which the transformation was requested has been deleted.
static int	REASON_NONMATCHING_INPUT_PROFILE ReasonCode: The content item native format isn't compatible with the requested transformation's input content profile.
static int	REASON_RESOURCE_UNAVAILABLE ReasonCode: Some resource was not available to create the transformation.
static int	REASON_UNKNOWN ReasonCode: Transformation was not successful due to unknown reason(s).

Method Summary

Methods

Modifier and Type	Method and Description
void	notifyTransformationFailed(ContentItem contentItem, Transformation transformation, int reasonCode) Callback indicating the content binary representation for the transformation could not be created.
void	notifyTransformationReady(ContentItem contentItem, Transformation transformation) Callback indicating the ContentResource for the transformation has been created.

Field Detail

REASON_UNKNOWN

static final int REASON_UNKNOWN

ReasonCode: Transformation was not successful due to unknown reason(s).

See Also:

Constant Field Values

REASON_RESOURCE_UNAVAILABLE

static final int REASON_RESOURCE_UNAVAILABLE

ReasonCode: Some resource was not available to create the transformation.

See Also:

Constant Field Values

REASON_CONTENTITEM_DELETED

static final int REASON_CONTENTITEM_DELETED

ReasonCode: The specific content item for which the transformation was requested has been deleted.

See Also:

Constant Field Values

REASON_NONMATCHING_INPUT_PROFILE

static final int REASON_NONMATCHING_INPUT_PROFILE

ReasonCode: The content item native format isn't compatible with the requested transformation's input content profile.

See Also:

Constant Field Values

Method Detail

notifyTransformationReady

void notifyTransformationReady(ContentItem contentItem,
                             Transformation transformation)

Callback indicating the ContentResource for the transformation has been created.

Parameters:

contentItem - affected contentItem

transformation - requested transformation on contentItem

notifyTransformationFailed

void notifyTransformationFailed(ContentItem contentItem,
                              Transformation transformation,
                              int reasonCode)

Callback indicating the content binary representation for the transformation could not be created.

Parameters:

contentItem - affected contentItem

transformation - requested transformation on contentItem

reasonCode - reason for the failure