net.as_development.asdk.api.db

Interface IPersistenceUnit

All Known Implementing Classes:

PersistenceUnit

public interface IPersistenceUnit

knows all informations regarding a persistence unit. Provide read only access to those settings where the real implementation behind can also provide setter functions too.

Method Summary

Modifier and Type	Method and Description
boolean	getBooleanProperty(String sProperty)
List<String>	getEntities()
String	getName()
String	getPassword()
Set<String>	getPropertNames()
String	getProperty(String sProperty)
String	getProvider()
String	getUser()

Method Detail

getName

String getName()
        throws Exception

Returns:

current name of these persistence unit.

Throws:

Exception

getProvider

String getProvider()
            throws Exception

Returns:

class name of provider implementation.

Throws:

Exception

getUser

String getUser()
        throws Exception

Throws:

Exception

getPassword

String getPassword()
            throws Exception

Throws:

Exception

getEntities

List<String> getEntities()
                  throws Exception

Returns:

list of all entities registered for these unit. Note returned list wont be NULL ... but it can be empty.

Throws:

Exception

getProperty

String getProperty(String sProperty)
            throws Exception

Returns:

value of requested property. Note if property is unknown an empty string will be returned.

Throws:

Exception

getBooleanProperty

boolean getBooleanProperty(String sProperty)
                    throws Exception

Throws:

Exception

getPropertNames

Set<String> getPropertNames()
                     throws Exception

Returns:

set of all property names. Note set wont be null ... but can be empty.

Throws:

Exception