service.tut.pori.contentstorage

Class PicasaCloudStorage

java.lang.Object

service.tut.pori.contentstorage.ContentStorage

service.tut.pori.contentstorage.PicasaCloudStorage

public final class PicasaCloudStorage
extends ContentStorage

A storage handler for retrieving content from Picasa and creating photo analysis and feedback tasks based on the retrieved content.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PicasaCloudStorage.PicasaEntry Represents a single picasa content entry

Nested classes/interfaces inherited from class service.tut.pori.contentstorage.ContentStorage

ContentStorage.ContentStorageListener

Field Summary

Fields

Modifier and Type	Field and Description
static CAContentCore.ServiceType	SERVICE_TYPE Service type declaration for this storage

Constructor Summary

Constructors

Constructor and Description
PicasaCloudStorage()
PicasaCloudStorage(boolean autoSchedule)

Method Summary

Modifier and Type	Method and Description
java.util.EnumSet<AnalysisBackend.Capability>	getBackendCapabilities()
CAContentCore.ServiceType	getServiceType()
java.lang.String	getTargetUrl(AccessDetails details)
void	removeMetadata(UserIdentity userId, java.util.Collection<java.lang.String> guids) Remove the synchronized content
boolean	synchronizeAccount(UserIdentity userId) Note: the synchronization is only one-way, from Picasa to front-end, no information will be transmitted to the other direction.

Methods inherited from class service.tut.pori.contentstorage.ContentStorage

getBackends, getBackends, getContentStorageListener, isAutoSchedule, setBackends, setBackends, setContentStorageListener

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SERVICE_TYPE

public static final CAContentCore.ServiceType SERVICE_TYPE

Service type declaration for this storage

Constructor Detail

PicasaCloudStorage

public PicasaCloudStorage()

PicasaCloudStorage

public PicasaCloudStorage(boolean autoSchedule)

Parameters:

autoSchedule -

Method Detail

getBackendCapabilities

public java.util.EnumSet<AnalysisBackend.Capability> getBackendCapabilities()

Specified by:

getBackendCapabilities in class ContentStorage

Returns:

set of accepted back-end capabilities for this storage

getTargetUrl

public java.lang.String getTargetUrl(AccessDetails details)

Specified by:

getTargetUrl in class ContentStorage

Returns:

static target URL or null if not available

removeMetadata

public void removeMetadata(UserIdentity userId,
                           java.util.Collection<java.lang.String> guids)

Description copied from class: ContentStorage

Remove the synchronized content

Specified by:

removeMetadata in class ContentStorage

Parameters:

userId - this user's metadata will be removed from the front-end

guids - optional list of GUIDs, if null, everything is removed

synchronizeAccount

public boolean synchronizeAccount(UserIdentity userId)

Note: the synchronization is only one-way, from Picasa to front-end, no information will be transmitted to the other direction. Also, tags removed from Picasa will NOT be removed from front-end.

Specified by:

synchronizeAccount in class ContentStorage

Parameters:

userId -

Returns:

true on success

getServiceType

public CAContentCore.ServiceType getServiceType()

Specified by:

getServiceType in class ContentStorage

Returns:

service type of the storage