Package org.opennms.netmgt.dao.api

Interface GenericPersistenceAccessor

All Known Implementing Classes:

GenericHibernateAccessor

public interface GenericPersistenceAccessor

Method Summary

Modifier and Type	Method	Description
<T> void	delete(T entity)
<T> void	deleteAll(Class<T> clazz)
<T> void	deleteAll(Collection<T> entities)
<T> List<T>	executeNativeQuery(String sql, Map<String,Object> parameterMap)	Executes a native SQL query.
<T> List<T>	find(String query)
<T> List<T>	find(String query, Object... values)
<T> List<T>	findAll(Class<T> entityClass)
List	findMatching(Criteria criteria)
<T> List<T>	findUsingNamedParameters(String query, String[] paramNames, Object[] values)
<T> List<T>	findUsingNamedParameters(String query, String[] paramNames, Object[] values, Integer offset, Integer limit)
<T> T	get(Class<T> entityType, Serializable entityId)
<T> T	save(T entity)
<T> void	saveAll(Collection<T> entities)
<T> void	update(T entity)

Method Detail

find

<T> List<T> find(String query)

find

<T> List<T> find(String query,
                 Object... values)

findUsingNamedParameters

<T> List<T> findUsingNamedParameters(String query,
                                     String[] paramNames,
                                     Object[] values)

findUsingNamedParameters

<T> List<T> findUsingNamedParameters(String query,
                                     String[] paramNames,
                                     Object[] values,
                                     Integer offset,
                                     Integer limit)

get

<T> T get(Class<T> entityType,
          Serializable entityId)

findAll

<T> List<T> findAll(Class<T> entityClass)

findMatching

List findMatching(Criteria criteria)

save

<T> T save(T entity)

update

<T> void update(T entity)

saveAll

<T> void saveAll(Collection<T> entities)

deleteAll

<T> void deleteAll(Class<T> clazz)

deleteAll

<T> void deleteAll(Collection<T> entities)

delete

<T> void delete(T entity)

executeNativeQuery

<T> List<T> executeNativeQuery(String sql,
                               Map<String,Object> parameterMap)

Executes a native SQL query. Use with care.

Type Parameters:

T -

Parameters:

sql - The SQL query to execute

parameterMap - An optional parameters map to apply to the query.

Returns:

The result.