Package de.digitalcollections.cudami.server.business.impl.service.relation

Class PredicateServiceImpl

java.lang.Object

de.digitalcollections.cudami.server.business.impl.service.UniqueObjectServiceImpl<de.digitalcollections.model.relation.Predicate,PredicateRepository>

de.digitalcollections.cudami.server.business.impl.service.relation.PredicateServiceImpl

All Implemented Interfaces:

PredicateService, UniqueObjectService<de.digitalcollections.model.relation.Predicate>

@Service
public class PredicateServiceImpl
extends UniqueObjectServiceImpl<de.digitalcollections.model.relation.Predicate,PredicateRepository>
implements PredicateService

Service for managing predicates

Field Summary

Fields inherited from class de.digitalcollections.cudami.server.business.impl.service.UniqueObjectServiceImpl

repository

Constructor Summary

Constructors

Constructor	Description
PredicateServiceImpl(PredicateRepository repository)

Method Summary

Modifier and Type	Method	Description
boolean	deleteByValue(String value)
de.digitalcollections.model.relation.Predicate	getByValue(String value)	Returns a predicate, if available
List<Locale>	getLanguages()	Return list of languages of all predicates
void	saveOrUpdate(de.digitalcollections.model.relation.Predicate predicate)	Update an existing or insert a new predicate.
protected void	setDefaultSorting(de.digitalcollections.model.list.paging.PageRequest pageRequest)

Methods inherited from class de.digitalcollections.cudami.server.business.impl.service.UniqueObjectServiceImpl

count, create, delete, delete, find, getAll, getByExamples, getByExamplesAndFiltering, getRandom, save, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.digitalcollections.cudami.server.business.api.service.UniqueObjectService

count, create, delete, delete, find, getAll, getByExample, getByExampleAndLocale, getByExamples, getByExamplesAndFiltering, getRandom, save, update

Constructor Details

PredicateServiceImpl

public PredicateServiceImpl(PredicateRepository repository)

Method Details

deleteByValue

public boolean deleteByValue(String value)
                      throws ServiceException

Specified by:

deleteByValue in interface PredicateService

Throws:

ServiceException

getByValue

public de.digitalcollections.model.relation.Predicate getByValue(String value)
                                                          throws ServiceException

Description copied from interface: PredicateService

Returns a predicate, if available

Specified by:

getByValue in interface PredicateService

Parameters:

value - unique value of predicate, e.g. "is_part_of"

Returns:

Predicate or null

Throws:

ServiceException

getLanguages

public List<Locale> getLanguages()
                          throws ServiceException

Description copied from interface: PredicateService

Return list of languages of all predicates

Specified by:

getLanguages in interface PredicateService

Returns:

list of languages

Throws:

ServiceException

saveOrUpdate

public void saveOrUpdate(de.digitalcollections.model.relation.Predicate predicate)
                  throws ValidationException,
ServiceException

Description copied from interface: PredicateService

Update an existing or insert a new predicate.

Specified by:

saveOrUpdate in interface PredicateService

Parameters:

predicate - the predicate to be updated or inserted

Throws:

ValidationException

ServiceException

setDefaultSorting

protected void setDefaultSorting(de.digitalcollections.model.list.paging.PageRequest pageRequest)

Overrides:

setDefaultSorting in class UniqueObjectServiceImpl<de.digitalcollections.model.relation.Predicate,PredicateRepository>