com.netflix.genie.web.jpa.services

Interface JpaTagPersistenceService

All Superinterfaces:

TagPersistenceService

All Known Implementing Classes:

JpaTagPersistenceServiceImpl

public interface JpaTagPersistenceService
extends TagPersistenceService

Extension of the TagPersistenceService to add APIs for entity retrieval in addition to DTO.

Since:

4.0.0

Method Summary

Modifier and Type	Method and Description
java.util.Optional<TagEntity>	getTag(@NotBlank(message="Tag string to find can\'t be blank") java.lang.String tag) Get a tag entity reference for the given tag string.
java.util.Set<TagEntity>	getTags(@NotNull java.util.Set<java.lang.String> tags) Get all the tag entity references that match the input set of tag strings.

Methods inherited from interface com.netflix.genie.web.services.TagPersistenceService

createTagIfNotExists, deleteUnusedTags

Method Detail

getTag

java.util.Optional<TagEntity> getTag(@NotBlank(message="Tag string to find can\'t be blank")
                                     @NotBlank(message="Tag string to find can\'t be blank") java.lang.String tag)

Get a tag entity reference for the given tag string.

Parameters:

tag - The tag to get

Returns:

The tag entity wrapped in an Optional or Optional.empty()

getTags

java.util.Set<TagEntity> getTags(@NotNull
                                 @NotNull java.util.Set<java.lang.String> tags)

Get all the tag entity references that match the input set of tag strings.

Parameters:

tags - the tag strings to search for

Returns:

The set of tag entities found. Note: if a tag in tags doesn't exist in database the set returned will consist of all other discovered tags. E.G. tags is ("a", "b", "c") and only "b" and "c" are in the database the returned set will contain "b" and "c". The method won't fail.