io.getstream.client.model.feeds

Class PersonalizedFeedImpl

java.lang.Object

io.getstream.client.model.feeds.PersonalizedFeedImpl

All Implemented Interfaces:

PersonalizedFeed

public class PersonalizedFeedImpl
extends Object
implements PersonalizedFeed

Mediator class to interact with the actual repository.

Field Summary

Fields

Modifier and Type	Field and Description
protected StreamPersonalizedRepository	streamRepository

Constructor Summary

Constructors

Constructor and Description
PersonalizedFeedImpl(StreamPersonalizedRepository streamRepository, String feedSlug, String userId)

Method Summary

Modifier and Type	Method and Description
MetaResponse	addMeta(PersonalizedFeed feed, Serializable metaPayload) "Certain objects such as user profiles, product details etc.
<T extends PersonalizedActivity> List<T>	get(Class<T> type, FeedFilter filter) Read a personalized feed.
<T extends Serializable> List<T>	getInterest(Class<T> type) Read the taste/ endpoint.
String	getSlug() Get the feed slug
String	getUserId() Get the feed's user ID

Methods inherited from class java.lang.Object

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

Field Detail

streamRepository

protected final StreamPersonalizedRepository streamRepository

Constructor Detail

PersonalizedFeedImpl

public PersonalizedFeedImpl(StreamPersonalizedRepository streamRepository,
                            String feedSlug,
                            String userId)

Method Detail

get

public <T extends PersonalizedActivity> List<T> get(Class<T> type,
                                                    FeedFilter filter)
                                             throws IOException,
                                                    StreamClientException

Description copied from interface: PersonalizedFeed

Read a personalized feed. The response is deserialized by using Jackson, therefore Jackson's annotations and custom deserializers are honored.

Specified by:

get in interface PersonalizedFeed

Type Parameters:

T - Type of the class to use to perform deserialization.

Parameters:

type - Since the personalized feed can be heavily customized, we need to know which class to use to perform deserialized.

filter - Filter out the results

Returns:

Personalized feed

Throws:

IOException - in case of network/socket exceptions

StreamClientException - in case of functional or server-side exception

addMeta

public MetaResponse addMeta(PersonalizedFeed feed,
                            Serializable metaPayload)
                     throws IOException,
                            StreamClientException

Description copied from interface: PersonalizedFeed

"Certain objects such as user profiles, product details etc. aren't part of the feeds. They can however be useful for personalization." Use this method to sync this data to Stream. The meta payload is serialized by using Jackson, therefore Jackson's annotations and custom serializers are honored.

Specified by:

addMeta in interface PersonalizedFeed

Parameters:

feed - The feed you want to enrich with meta-data

metaPayload - The meta object can be customized by the customer. The method accepts any Serializable object.

Returns:

Short response about the call.

Throws:

IOException - in case of network/socket exceptions

StreamClientException - in case of functional or server-side exception

getInterest

public <T extends Serializable> List<T> getInterest(Class<T> type)
                                             throws IOException,
                                                    StreamClientException

Description copied from interface: PersonalizedFeed

Read the taste/ endpoint. The response is deserialized by using Jackson, therefore Jackson's annotations and custom deserializers are honored. This endpoint is not provided by default and is activated to selected customer.

Specified by:

getInterest in interface PersonalizedFeed

Type Parameters:

T - Type of the class to use to perform deserialization.

Parameters:

type - Since the personalized feed can be heavily customized, we need to know which class to use to perform deserialized.

Returns:

Taste results

Throws:

IOException - in case of network/socket exceptions

StreamClientException - in case of functional or server-side exception

getSlug

public String getSlug()

Description copied from interface: PersonalizedFeed

Get the feed slug

Specified by:

getSlug in interface PersonalizedFeed

Returns:

Feed slug

getUserId

public String getUserId()

Description copied from interface: PersonalizedFeed

Get the feed's user ID

Specified by:

getUserId in interface PersonalizedFeed

Returns:

User ID