org.fryske_akademy.ejb

Interface CrudReadService

All Known Subinterfaces:

CrudWriteService

All Known Implementing Classes:

AbstractCrudService

public interface CrudReadService

Generic interface for read operations on entities and their envers history

Author:

eduard

See Also:

SortBuilder, ParamInfo

Method Summary

Modifier and Type	Method and Description
<T extends EntityInterface> List<T>	autoComplete(String namedQuery, String paramName, String ParamValue, Integer max, Class<T> type)
int	count(List<ParamInfo> params, Class type)
<T extends EntityInterface> List<T>	find(Map<String,JpqlBuilder.SORTORDER> sort, List<ParamInfo> params, Integer max, Class<T> type)
<T extends EntityInterface> T	find(Serializable id, Class<T> type)
<T extends EntityInterface> List<T>	find(String namedQuery, List<ParamInfo> params, Integer max, Class<T> type)
<T extends EntityInterface> List<T>	findAll(Class<T> type)
<T extends EntityInterface> T	findOne(String namedQuery, List<ParamInfo> params, Class<T> type)
<T extends EntityInterface> T	findOne(String namedQuery, String paramName, Object paramValue, Class<T> type)
<T extends EntityInterface> List<T>	findPaged(int first, int pageSize, Map<String,JpqlBuilder.SORTORDER> sort, List<ParamInfo> params, Class<T> type)
<T extends EntityInterface> T	getRevision(Number n, Class<T> type) get historical data for a certain revision
<T extends EntityInterface> List<RevInfo<T>>	getRevisionInfo(T entity, Integer max, Class<T> type) return a list holding revision information, newest come first
<T extends EntityInterface> List<Number>	getRevisionNumbers(Object id, Class<T> type) return list of revision numbers, first is the oldest

Method Detail

find

<T extends EntityInterface> T find(Serializable id,
                                   Class<T> type)

findAll

<T extends EntityInterface> List<T> findAll(Class<T> type)

findPaged

<T extends EntityInterface> List<T> findPaged(int first,
                                              int pageSize,
                                              Map<String,JpqlBuilder.SORTORDER> sort,
                                              List<ParamInfo> params,
                                              Class<T> type)

find

<T extends EntityInterface> List<T> find(Map<String,JpqlBuilder.SORTORDER> sort,
                                         List<ParamInfo> params,
                                         Integer max,
                                         Class<T> type)

find

<T extends EntityInterface> List<T> find(String namedQuery,
                                         List<ParamInfo> params,
                                         Integer max,
                                         Class<T> type)

autoComplete

<T extends EntityInterface> List<T> autoComplete(String namedQuery,
                                                 String paramName,
                                                 String ParamValue,
                                                 Integer max,
                                                 Class<T> type)

findOne

<T extends EntityInterface> T findOne(String namedQuery,
                                      List<ParamInfo> params,
                                      Class<T> type)

findOne

<T extends EntityInterface> T findOne(String namedQuery,
                                      String paramName,
                                      Object paramValue,
                                      Class<T> type)

count

int count(List<ParamInfo> params,
          Class type)

getRevisionNumbers

<T extends EntityInterface> List<Number> getRevisionNumbers(Object id,
                                                            Class<T> type)

return list of revision numbers, first is the oldest

Parameters:

id -

Returns:

getRevision

<T extends EntityInterface> T getRevision(Number n,
                                          Class<T> type)

get historical data for a certain revision

Type Parameters:

T -

Parameters:

n -

type -

Returns:

getRevisionInfo

<T extends EntityInterface> List<RevInfo<T>> getRevisionInfo(T entity,
                                                             Integer max,
                                                             Class<T> type)

return a list holding revision information, newest come first

Type Parameters:

T -

Parameters:

entity -

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

type -

Returns: