Package org.nuclos.api.service

Interface QueryService

public interface QueryService

Method Summary

Modifier and Type	Method	Description
<PK, T extends BusinessObject<PK>> Query<T>	createQuery(Class<T> type)
<PK, T extends BusinessObject<PK>> List<T>	executeQuery(Query<T> query, Attribute<?>... attributes)
<PK, T extends BusinessObject<PK>> T	executeQuerySingleResult(Query<T> query, Attribute<?>... attributes)
<PK, T extends BusinessObject<PK>> T	getById(Class<T> classtype, PK Id, Attribute<?>... attributes)
<PK, T extends Stateful & BusinessObject<PK>> List<T>	getByProcess(Process<T> process, Process<T>... additionalProcesses)
<PK, T extends Stateful & BusinessObject<PK>> List<T>	getByState(Class<T> type, State state, State... additionalStates)

Method Details

createQuery

<PK,
T extends BusinessObject<PK>> Query<T> createQuery(Class<T> type)

executeQuery

<PK,
T extends BusinessObject<PK>> List<T> executeQuery(Query<T> query,
 Attribute<?>... attributes)

executeQuerySingleResult

<PK,
T extends BusinessObject<PK>> T executeQuerySingleResult(Query<T> query,
 Attribute<?>... attributes)
                                                      throws BusinessException

Throws:

BusinessException

getById

<PK,
T extends BusinessObject<PK>> T getById(Class<T> classtype,
 PK Id,
 Attribute<?>... attributes)

getByProcess

<PK,
T extends Stateful & BusinessObject<PK>>
List<T> getByProcess(Process<T> process,
 Process<T>... additionalProcesses)
              throws BusinessException

Throws:

BusinessException

getByState

<PK,
T extends Stateful & BusinessObject<PK>>
List<T> getByState(Class<T> type,
 State state,
 State... additionalStates)
            throws BusinessException

Throws:

BusinessException