com.todoroo.astrid.sync
Class SyncMetadataService<TYPE extends SyncContainer>

java.lang.Object
  com.todoroo.astrid.sync.SyncMetadataService<TYPE>

public abstract class SyncMetadataService<TYPE extends SyncContainer>
extends java.lang.Object

Field Summary

static java.lang.String

TAG_KEY metadata key of tag add-on

Constructor Summary

SyncMetadataService(android.content.Context context)

Method Summary

void	clearMetadata() Clears metadata information.
abstract TYPE	createContainerFromLocalTask(Task task, java.util.ArrayList<Metadata> metadata) create a task container based on the given data
void	findLocalMatch(TYPE remoteTask) Searches for a local task with same remote id, updates this task's id
TodorooCursor<Task>	getLocallyCreated(Property<?>... properties) Gets tasks that were created since last sync
TodorooCursor<Task>	getLocallyUpdated(Property<?>... properties) Gets tasks that were modified since last sync
abstract Criterion	getLocalMatchCriteria(TYPE remoteTask)
abstract Criterion	getMetadataCriteria()
abstract java.lang.String	getMetadataKey()
abstract Criterion	getMetadataWithRemoteId()
Metadata	getTaskMetadata(long taskId) Reads metadata out of a task
abstract SyncProviderUtilities	getUtilities()
TYPE	readTaskAndMetadata(TodorooCursor<Task> taskCursor) Reads a task and its metadata
void	saveTaskAndMetadata(TYPE task) Saves a task and its metadata

Methods inherited from class java.lang.Object

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

Field Detail

TAG_KEY

public static final java.lang.String TAG_KEY

metadata key of tag add-on

See Also:

Constant Field Values

Constructor Detail

SyncMetadataService

public SyncMetadataService(android.content.Context context)

Method Detail

getMetadataKey

public abstract java.lang.String getMetadataKey()

Returns:

metadata key identifying this sync provider's metadata

getUtilities

public abstract SyncProviderUtilities getUtilities()

Returns:

sync provider utilities

createContainerFromLocalTask

public abstract TYPE createContainerFromLocalTask(Task task,
                                                  java.util.ArrayList<Metadata> metadata)

create a task container based on the given data

getMetadataCriteria

public abstract Criterion getMetadataCriteria()

Returns:

criterion for matching all metadata keys that your provider synchronizes

getLocalMatchCriteria

public abstract Criterion getLocalMatchCriteria(TYPE remoteTask)

Returns:

criterion for finding local matches of sync container in task database

getMetadataWithRemoteId

public abstract Criterion getMetadataWithRemoteId()

Returns:

criterion for matching metadata that indicate remote task exists

clearMetadata

public void clearMetadata()

Clears metadata information. Used when user logs out of sync provider

getLocallyCreated

public TodorooCursor<Task> getLocallyCreated(Property<?>... properties)

Gets tasks that were created since last sync

Parameters:

properties -

Returns:

getLocallyUpdated

public TodorooCursor<Task> getLocallyUpdated(Property<?>... properties)

Gets tasks that were modified since last sync

Parameters:

properties -

Returns:

null if never sync'd

findLocalMatch

public void findLocalMatch(TYPE remoteTask)

Searches for a local task with same remote id, updates this task's id

Parameters:

remoteTask -

saveTaskAndMetadata

public void saveTaskAndMetadata(TYPE task)

Saves a task and its metadata

Parameters:

task -

readTaskAndMetadata

public TYPE readTaskAndMetadata(TodorooCursor<Task> taskCursor)

Reads a task and its metadata

Parameters:

task -

Returns:

getTaskMetadata

public Metadata getTaskMetadata(long taskId)

Reads metadata out of a task

Returns:

null if no metadata found