com.khubla.pragmatach.plugin.openjpa
Class OpenJPADAO<T,I extends Serializable>

java.lang.Object
  com.khubla.pragmatach.framework.dao.AbstractDAO<T,I>
      com.khubla.pragmatach.plugin.openjpa.OpenJPADAO<T,I>

All Implemented Interfaces:

DAO<T,I>

public class OpenJPADAO<T,I extends Serializable>
extends AbstractDAO<T,I>

Author:

tome

Constructor Summary

OpenJPADAO(Class<T> typeClazz, Class<I> identifierClazz)

Method Summary

long	count() get the count of rows in table
void	delete(T t) delete
void	deletebyId(I i) delete
javax.persistence.criteria.CriteriaQuery<T>	find() get criteria builder
T	findById(I i) find by id
List<T>	getAll() findall
List<T>	getAll(int start, int count) get all
protected static Set<Class<?>>	getEntityClasses() the annotation scanner will have run; we can just query for annotated classes
Class<I>	getIdentifierClazz()
Class<T>	getTypeClazz()
void	reloadConfig() do a config reload
void	save(T t) save object
void	update(T t) update object

Methods inherited from class com.khubla.pragmatach.framework.dao.AbstractDAO

getPager

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenJPADAO

public OpenJPADAO(Class<T> typeClazz,
                  Class<I> identifierClazz)

Method Detail

getEntityClasses

protected static Set<Class<?>> getEntityClasses()
                                         throws PragmatachException

the annotation scanner will have run; we can just query for annotated classes

Throws:

PragmatachException

count

public long count()
           throws PragmatachException

Description copied from interface: DAO

get the count of rows in table

Throws:

PragmatachException

delete

public void delete(T t)
            throws PragmatachException

delete

Throws:

PragmatachException

deletebyId

public void deletebyId(I i)
                throws PragmatachException

delete

Throws:

PragmatachException

find

public javax.persistence.criteria.CriteriaQuery<T> find()
                                                 throws PragmatachException

get criteria builder

Throws:

PragmatachException

findById

public T findById(I i)
           throws PragmatachException

find by id

Throws:

PragmatachException

getAll

public List<T> getAll()
               throws PragmatachException

findall

Throws:

PragmatachException

getAll

public List<T> getAll(int start,
                      int count)
               throws PragmatachException

Description copied from interface: DAO

get all

Throws:

PragmatachException

getIdentifierClazz

public Class<I> getIdentifierClazz()

getTypeClazz

public Class<T> getTypeClazz()

reloadConfig

public void reloadConfig()

Description copied from interface: DAO

do a config reload

save

public void save(T t)
          throws PragmatachException

save object

Throws:

PragmatachException

update

public void update(T t)
            throws PragmatachException

update object

Throws:

PragmatachException