core.tut.pori.context

Class DAOHandler

java.lang.Object

core.tut.pori.context.DAOHandler

public class DAOHandler
extends java.lang.Object

The DAO handler. This class can be used to retrieve instances of the DAOs defined by the database context configuration and sub-classed DAO class implementations.

Constructor Summary

Constructors

Constructor and Description
DAOHandler()

Method Summary

Modifier and Type	Method and Description
void	close() close the handler and release all resources
<T extends SolrDAO> T	getSolrDAO(java.lang.Class<T> cls) Note: the comparison is done using exactly the given class, no super or sub class of the type will be returned.
<T extends SQLDAO> T	getSQLDAO(java.lang.Class<T> cls) Note: the comparison is done using exactly the given class, no super or sub class of the type will be returned.

Methods inherited from class java.lang.Object

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

Constructor Detail

DAOHandler

public DAOHandler()
           throws org.springframework.beans.BeansException

Throws:

org.springframework.beans.BeansException

Method Detail

close

public void close()

close the handler and release all resources

getSQLDAO

public <T extends SQLDAO> T getSQLDAO(java.lang.Class<T> cls)

Note: the comparison is done using exactly the given class, no super or sub class of the type will be returned. Do NOT close or cleanup the instances returned by this method, the initialization and destruction is handled automatically.

Parameters:

cls -

Returns:

the dao or null if none exists

getSolrDAO

public <T extends SolrDAO> T getSolrDAO(java.lang.Class<T> cls)

Note: the comparison is done using exactly the given class, no super or sub class of the type will be returned. Do NOT close or cleanup the instances returned by this method, the initialization and destruction is handled automatically.

Parameters:

cls -

Returns:

the dao or null if none exists