de.xima.fc.utils

Class GenericDaoUtils

java.lang.Object

de.xima.fc.utils.GenericDaoUtils

public class GenericDaoUtils
extends Object

Utility class for working with entities

Author:

XIMA MEDIA GmbH, Dresden - Norman Lorenz - 10.07.2019

Method Summary

Modifier and Type	Method and Description
static <T> T	getEntity(IEntityContext ec, UUID uuid, Object context, Class<T> entityClass) Gets the entity with the given UUID in the given context
static Long	getIdFromUUID(IEntityContext ec, UUID uuid, Object context, Class<?> entityClass) Translates an entity UUID to its corresponding ID
static List<Long>	getIdsFromUUIDs(IEntityContext ec, List<UUID> uuids, Object context, Class<?> entityClass) Translates the list of UUIDs to a list of IDs
static List<Long>	getIdsFromUUIDStrings(IEntityContext ec, List<String> strUuids, Object context, Class<?> entityClass) Translates the list of UUID strings to a list of IDs

Methods inherited from class java.lang.Object

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

Method Detail

getIdsFromUUIDStrings

public static final List<Long> getIdsFromUUIDStrings(IEntityContext ec,
                                                     List<String> strUuids,
                                                     Object context,
                                                     Class<?> entityClass)

Translates the list of UUID strings to a list of IDs

Parameters:

ec - IEntityContext to use

strUuids - List entity UUID strings

context - Object entity to use as context

entityClass - Class of the entities

Returns:

List of entity IDs

getIdsFromUUIDs

public static final List<Long> getIdsFromUUIDs(IEntityContext ec,
                                               List<UUID> uuids,
                                               Object context,
                                               Class<?> entityClass)

Translates the list of UUIDs to a list of IDs

Parameters:

ec - IEntityContext to use

uuids - List entity UUIDs

context - Object entity to use as context

entityClass - Class of the entities

Returns:

List of entity IDs

getIdFromUUID

public static final Long getIdFromUUID(IEntityContext ec,
                                       UUID uuid,
                                       Object context,
                                       Class<?> entityClass)

Translates an entity UUID to its corresponding ID

Parameters:

ec - IEntityContext to use

uuid - String entity UUID

context - Object entity to use as context

entityClass - Class of the entity

Returns:

Long ID of the entity

getEntity

public static final <T> T getEntity(IEntityContext ec,
                                    UUID uuid,
                                    Object context,
                                    Class<T> entityClass)

Gets the entity with the given UUID in the given context

Type Parameters:

T -

Parameters:

ec - IEntityContext to use

uuid - String entity UUID

context - Object entity to use as context

entityClass - Class of the entity

Returns:

the found entity