com.gfycat.core.downloading

Class FeedManagerImpl

java.lang.Object

com.gfycat.core.downloading.FeedManagerImpl

All Implemented Interfaces:

FeedManager

public class FeedManagerImpl
extends java.lang.Object
implements FeedManager

Created by dekalo on 20.01.16.

Nested Class Summary

Nested classes/interfaces inherited from interface com.gfycat.core.downloading.FeedManager

FeedManager.InternalGfycatException, FeedManager.NoSearchResultException

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_GET_ITEMS_VALUE
static int	DEFAULT_GET_MORE_ITEMS_VALUE

Constructor Summary

Constructors

Constructor and Description
FeedManagerImpl(CategoriesCache categoriesCache, GfycatAPI gfycatApi, GfycatFeedCache gfycatFeedCache)

Method Summary

Modifier and Type	Method and Description
Completable	addRecentGfycat(Gfycat gfycat)
<any>	createFeedIfNotExist(FeedIdentifier feedIdentifier, Gfycat gfycat, java.lang.String digest, CloseMode closeMode)
void	dropFeed(FeedIdentifier feedIdentifier)
<any>	getCategories() Request categories list from cache.
<any>	getGfycat(java.lang.String gfyId) Look for a Gfycat in cache.
Completable	getGfycats(FeedIdentifier feedIdentifier) Perform a network request of Gfycat list for a specified .
Completable	getMoreGfycats(FeedDescription feedDescription) Perform a network request of more Gfycats for corresponding feed.
Completable	getNewGfycats(FeedDescription feedDescription) Perform a network request of new Gfycats for a specified .
<any>	getRecentCategory()
<any>	observeGfycats(android.content.Context context, FeedIdentifier identifier) See FeedManager.observeGfycats(FeedIdentifier).
<any>	observeGfycats(FeedIdentifier identifier) Subscribe for Gfycat changes in local DB.
void	prefetchCategories()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_GET_ITEMS_VALUE

public static final int DEFAULT_GET_ITEMS_VALUE

See Also:

Constant Field Values

DEFAULT_GET_MORE_ITEMS_VALUE

public static final int DEFAULT_GET_MORE_ITEMS_VALUE

See Also:

Constant Field Values

Constructor Detail

FeedManagerImpl

public FeedManagerImpl(CategoriesCache categoriesCache,
                       GfycatAPI gfycatApi,
                       GfycatFeedCache gfycatFeedCache)

Method Detail

getGfycat

public <any> getGfycat(java.lang.String gfyId)

Description copied from interface: FeedManager

Look for a Gfycat in cache. Request one from network, if not found.

Specified by:

getGfycat in interface FeedManager

Returns:

Returns Single emitting a Gfycat object or null, if not found neither in cache nor during network request.

getCategories

public <any> getCategories()

Description copied from interface: FeedManager

Request categories list from cache. If none found, network request will be performed.

If found in cache but expired - will return cached one and perform network request for updates.

So, onNext may be called more than once!!!

Specified by:

getCategories in interface FeedManager

Returns:

Returns GfycatCategoriesList observable.

getRecentCategory

public <any> getRecentCategory()

observeGfycats

public <any> observeGfycats(android.content.Context context,
                            FeedIdentifier identifier)

Description copied from interface: FeedManager

See FeedManager.observeGfycats(FeedIdentifier).

Deprecation reason: Context not required anymore. Target deprecation version: 0.9.0

Specified by:

observeGfycats in interface FeedManager

observeGfycats

public <any> observeGfycats(FeedIdentifier identifier)

Description copied from interface: FeedManager

Subscribe for Gfycat changes in local DB.

!!! Important: You should NOT forget to unsubscribe, otherwise memory leak will occur.

Specified by:

observeGfycats in interface FeedManager

Parameters:

identifier - - to subscribe for.

Returns:

Returns FeedData flowable.

getGfycats

public Completable getGfycats(FeedIdentifier feedIdentifier)

Description copied from interface: FeedManager

Perform a network request of Gfycat list for a specified . FeedData containing this request result will be returned via FeedManager.observeGfycats(Context, FeedIdentifier) observable.

Specified by:

getGfycats in interface FeedManager

Parameters:

feedIdentifier - - to get gfycats for.

Returns:

Returns Completable calling onError in case of failure or onComplete in case of success.

getNewGfycats

public Completable getNewGfycats(FeedDescription feedDescription)

Description copied from interface: FeedManager

Perform a network request of new Gfycats for a specified . FeedData containing this request result will be returned via FeedManager.observeGfycats(Context, FeedIdentifier) observable.

NOTE: This works only with FeedDescription obtained via PublicFeedIdentifier.trending().

Specified by:

getNewGfycats in interface FeedManager

Parameters:

feedDescription - from the latest FeedData received with FeedManager.observeGfycats(Context, FeedIdentifier)

Returns:

Returns Completable calling onError in case of failure or onComplete in case of success.

getMoreGfycats

public Completable getMoreGfycats(FeedDescription feedDescription)

Description copied from interface: FeedManager

Perform a network request of more Gfycats for corresponding feed. Will download Gfycats and save to local DB if needed.

FeedData containing this request result will be returned via FeedManager.observeGfycats(Context, FeedIdentifier) observable.

Specified by:

getMoreGfycats in interface FeedManager

Parameters:

feedDescription - from latest FeedData received with FeedManager.observeGfycats(Context, FeedIdentifier).

Returns:

Returns Completable calling onError in case of failure or onComplete in case of success

prefetchCategories

public void prefetchCategories()

createFeedIfNotExist

public <any> createFeedIfNotExist(FeedIdentifier feedIdentifier,
                                  Gfycat gfycat,
                                  java.lang.String digest,
                                  CloseMode closeMode)

addRecentGfycat

public Completable addRecentGfycat(Gfycat gfycat)

dropFeed

public void dropFeed(FeedIdentifier feedIdentifier)