org.gcube.portlets.user.tdw.server.datasource
Class DataSourceFactoryRegistry

java.lang.Object
  org.gcube.portlets.user.tdw.server.datasource.DataSourceFactoryRegistry

public class DataSourceFactoryRegistry
extends Object

Author:

"Federico De Faveri defaveri@isti.cnr.it"

Field Summary

protected static DataSourceFactoryRegistry	instance
protected Map<String,DataSourceFactory>	instancesRegistry
protected org.apache.log4j.Logger	logger

Constructor Summary

protected

DataSourceFactoryRegistry()

Method Summary

void	add(DataSourceFactory factory) Adds a new DataSourceFactory to the registry.
protected void	addInstancesInEnv()
boolean	exists(String factoryId)
DataSourceFactory	get(String factoryId) Retrieves the specified DataSourceFactory.
static DataSourceFactoryRegistry	getInstance()
void	remove(String factoryId) Removes the specified DataSourceFactory.

Methods inherited from class java.lang.Object

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

Field Detail

instance

protected static DataSourceFactoryRegistry instance

logger

protected org.apache.log4j.Logger logger

instancesRegistry

protected Map<String,DataSourceFactory> instancesRegistry

Constructor Detail

DataSourceFactoryRegistry

protected DataSourceFactoryRegistry()

Method Detail

getInstance

public static DataSourceFactoryRegistry getInstance()

addInstancesInEnv

protected void addInstancesInEnv()

add

public void add(DataSourceFactory factory)

Adds a new DataSourceFactory to the registry.

Parameters:

factory - the DataSourceFactory to add.

get

public DataSourceFactory get(String factoryId)

Retrieves the specified DataSourceFactory.

Parameters:

factoryId - the DataSourceFactory id.

Returns:

the DataSourceFactory if found, null otherwise.

exists

public boolean exists(String factoryId)

remove

public void remove(String factoryId)

Removes the specified DataSourceFactory.

Parameters:

factoryId - the DataSourceFactory id.