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org.enableit.db.daf
Class DataAbstractionFacadeFactory  

java.lang.Object
  org.enableit.db.daf.DataAbstractionFacadeFactory

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public class DataAbstractionFacadeFactory

extends java.lang.Object

Factory for DataAbstrationFacades. This class relies on an XML resource file named data-abstraction.xml to map registered Object types to data persistence capabilities of classes implementing the DataAbstractionFacade interface.

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Field Summary
protected static org.enableit.db.daf.conf.DataAbstraction	config
static java.lang.String	CONFIG_FILENAME
private static org.apache.log4j.Category	logger           The Log4J Category doing the logging.
protected static DataAbstractionFacadeFactory	me

 

Constructor Summary
protected	DataAbstractionFacadeFactory()           Default Constructor.

 

Method Summary
static DataAbstractionFacade	getInstance(java.lang.Class beanType)           Return the appropriate instance of DataAbstractionFacade for the Class received.
static DataAbstractionFacade	getInstance(java.lang.Object bean)           Return the appropriate instance of DataAbstractionFacade for the Object type received.
static DataAbstractionFacade	getInstance(org.enableit.db.daf.conf.ProviderDetails pd)           Return the appropriate instance of DataAbstractionFacade using the PersistenceProviderDetails received.
protected  void	init()           Initialise the Factory from the configuration file obtained as a resource from this class' ClassLoader.
static void	init(java.net.URL configUrl)           Initialise the Factory from the configuration file received as an URL parameter.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

me

protected static DataAbstractionFacadeFactory me

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config

protected static org.enableit.db.daf.conf.DataAbstraction config

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logger

private static org.apache.log4j.Category logger

The Log4J Category doing the logging.

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CONFIG_FILENAME

public static final java.lang.String CONFIG_FILENAME

See Also:

Constant Field Values

Constructor Detail

DataAbstractionFacadeFactory

protected DataAbstractionFacadeFactory()
                                throws UnconfiguredException

Default Constructor.

Method Detail

init

public static void init(java.net.URL configUrl)
                 throws UnconfiguredException

Initialise the Factory from the configuration file received as an URL parameter.

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init

protected void init()
             throws UnconfiguredException

Initialise the Factory from the configuration file obtained as a resource from this class' ClassLoader.

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getInstance

public static DataAbstractionFacade getInstance(java.lang.Object bean)
                                         throws UnconfiguredException,
                                                TypeUnconfiguredException

Return the appropriate instance of DataAbstractionFacade for the Object type received.

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getInstance

public static DataAbstractionFacade getInstance(java.lang.Class beanType)
                                         throws UnconfiguredException,
                                                TypeUnconfiguredException

Return the appropriate instance of DataAbstractionFacade for the Class received.

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getInstance

public static DataAbstractionFacade getInstance(org.enableit.db.daf.conf.ProviderDetails pd)

Return the appropriate instance of DataAbstractionFacade using the PersistenceProviderDetails received.

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Home >> All >> org >> enableit >> db >> [ daf overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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