Package org.fryske_akademy.services

Class AbstractCrudServiceEnvers

java.lang.Object

org.fryske_akademy.services.AbstractCrudService

org.fryske_akademy.services.AbstractCrudServiceEnvers

All Implemented Interfaces:

Auditing, CrudReadService, CrudWriteService

public abstract class AbstractCrudServiceEnvers
extends AbstractCrudService
implements Auditing

Author:

eduard

Nested Class Summary

Nested classes/interfaces inherited from interface org.fryske_akademy.services.CrudReadService

CrudReadService.SORTORDER

Field Summary

Fields inherited from class org.fryske_akademy.services.AbstractCrudService

DEFAULT_PAGE_SIZE, EDITORROLE

Constructor Summary

Constructors

Constructor	Description
AbstractCrudServiceEnvers()

Method Summary

Modifier and Type	Method	Description
<E> List<RevInfo<E>>	changes(E e, Integer max)
<T> T	getRevision(Number n, Class<T> type)	When more revisions of the same entity are found for this revision, the last is returned
<T> List<RevInfo<T>>	getRevisionInfo(Serializable id, Integer max, Class<T> type)	return a list holding revision information, newest come first
<T> List<Number>	getRevisionNumbers(Serializable id, Class<T> type)	return list of revision numbers, first is the oldest
<T extends EntityInterface> T	previousState(Serializable id, Class<T> type, int stepsBack)	Return the state before the last crud operation on an entity, or null when not found (or for insert).

Methods inherited from class org.fryske_akademy.services.AbstractCrudService

batchDelete, batchSave, count, countDynamic, create, delete, find, find, find, findAll, findDynamic, findExactlyOne, findNative, findNative, findOne, getDefaultPageSize, getJpqlBuilder, refresh, save, setJpqlBuilder, stream, streamAll, streamDynamic, streamNative, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.fryske_akademy.services.CrudReadService

count, countDynamic, find, find, find, findAll, findDynamic, findExactlyOne, findNative, findNative, findOne, getDefaultPageSize, stream, streamAll, streamDynamic, streamNative

Methods inherited from interface org.fryske_akademy.services.CrudWriteService

getEntityManager

Constructor Detail

AbstractCrudServiceEnvers

public AbstractCrudServiceEnvers()

Method Detail

getRevision

public <T> T getRevision(Number n,
                         Class<T> type)

When more revisions of the same entity are found for this revision, the last is returned

Specified by:

getRevision in interface Auditing

Type Parameters:

T -

Parameters:

n -

type -

Returns:

getRevisionInfo

public <T> List<RevInfo<T>> getRevisionInfo(Serializable id,
                                            Integer max,
                                            Class<T> type)

Description copied from interface: Auditing

return a list holding revision information, newest come first

Specified by:

getRevisionInfo in interface Auditing

max - the maximum to number of results to return, defaults to 5

Returns:

getRevisionNumbers

public <T> List<Number> getRevisionNumbers(Serializable id,
                                           Class<T> type)

Description copied from interface: Auditing

return list of revision numbers, first is the oldest

Specified by:

getRevisionNumbers in interface Auditing

Returns:

previousState

public <T extends EntityInterface> T previousState(Serializable id,
                                                   Class<T> type,
                                                   int stepsBack)

Description copied from interface: Auditing

Return the state before the last crud operation on an entity, or null when not found (or for insert). This can be used to build undo functionality

Specified by:

previousState in interface Auditing

stepsBack - how may steps back in history, 1 is the first step back

changes

public <E> List<RevInfo<E>> changes(E e,
                                    Integer max)

Specified by:

changes in interface Auditing

Returns: