org.n52.series.db.dao

Class AbstractDao<T>

java.lang.Object

org.n52.series.db.dao.AbstractDao<T>

All Implemented Interfaces:

GenericDao<T,Long>

Direct Known Subclasses:

CategoryDao, DataDao, DatasetDao, FeatureDao, OfferingDao, PhenomenonDao, PlatformDao, ProcedureDao, ServiceDao

public abstract class AbstractDao<T>
extends Object
implements GenericDao<T,Long>

Field Summary

Fields

Modifier and Type	Field and Description
protected org.hibernate.Session	session

Constructor Summary

Constructors

Constructor and Description
AbstractDao(org.hibernate.Session session)

Method Summary

Modifier and Type	Method and Description
abstract List<T>	find(DbQuery query)
Integer	getCount(DbQuery query)
protected abstract String	getDatasetProperty()
protected org.hibernate.Criteria	getDefaultCriteria()
protected org.hibernate.Criteria	getDefaultCriteria(String alias)
protected abstract Class<T>	getEntityClass()
T	getInstance(Long key, DbQuery parameters)
T	getInstance(String key, DbQuery parameters)
boolean	hasInstance(Long id, DbQuery query, Class<? extends T> clazz)
boolean	hasInstance(String id, DbQuery query, Class<? extends T> clazz)
protected <I extends I18nEntity> org.hibernate.Criteria	i18n(Class<I> clazz, org.hibernate.Criteria criteria, DbQuery query)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.n52.series.db.dao.GenericDao

getAllInstances

Field Detail

session

protected org.hibernate.Session session

Constructor Detail

AbstractDao

public AbstractDao(org.hibernate.Session session)

Method Detail

find

public abstract List<T> find(DbQuery query)

getEntityClass

protected abstract Class<T> getEntityClass()

getDatasetProperty

protected abstract String getDatasetProperty()

hasInstance

public boolean hasInstance(String id,
                           DbQuery query,
                           Class<? extends T> clazz)
                    throws DataAccessException

Throws:

DataAccessException

hasInstance

public boolean hasInstance(Long id,
                           DbQuery query,
                           Class<? extends T> clazz)

Specified by:

hasInstance in interface GenericDao<T,Long>

getInstance

public T getInstance(String key,
                     DbQuery parameters)
              throws DataAccessException

Throws:

DataAccessException

getInstance

public T getInstance(Long key,
                     DbQuery parameters)
              throws DataAccessException

Specified by:

getInstance in interface GenericDao<T,Long>

Throws:

DataAccessException

getCount

public Integer getCount(DbQuery query)
                 throws DataAccessException

Specified by:

getCount in interface GenericDao<T,Long>

Throws:

DataAccessException

i18n

protected <I extends I18nEntity> org.hibernate.Criteria i18n(Class<I> clazz,
                                                             org.hibernate.Criteria criteria,
                                                             DbQuery query)

getDefaultCriteria

protected org.hibernate.Criteria getDefaultCriteria()

getDefaultCriteria

protected org.hibernate.Criteria getDefaultCriteria(String alias)