com.arjuna.wsc11.ContextFactoryMapper Maven / Gradle / Ivy
package com.arjuna.wsc11;
import java.util.Map;
import java.util.HashMap;
/**
* The context factory mapper.
* @author kevin
*/
public class ContextFactoryMapper
{
/**
* The factory singleton.
*/
private static final ContextFactoryMapper theMapper = new ContextFactoryMapper() ;
/**
* The context factory map.
*/
private final Map contextFactoryMap = new HashMap() ;
/**
* Get the context factory mapper singleton.
* @return The context factory mapper singleton.
*/
public static ContextFactoryMapper getMapper()
{
return theMapper;
}
/**
* Default constructor
*/
protected ContextFactoryMapper()
{
}
/**
* Add a context factory for the specified coordination type.
* @param coordinationTypeURI The coordination type.
* @param contextFactory The context factory.
*/
public void addContextFactory(final String coordinationTypeURI, final ContextFactory contextFactory)
{
synchronized(contextFactoryMap)
{
contextFactoryMap.put(coordinationTypeURI, contextFactory) ;
}
contextFactory.install(coordinationTypeURI) ;
}
/**
* Get the context factory for the specified coordination type.
* @param coordinationTypeURI The coordination type.
* @return The context factory.
*/
public ContextFactory getContextFactory(final String coordinationTypeURI)
{
synchronized(contextFactoryMap)
{
return (ContextFactory)contextFactoryMap.get(coordinationTypeURI) ;
}
}
/**
* Remove the context factory for the specified coordination type.
* @param coordinationTypeURI The coordination type.
*/
public void removeContextFactory(final String coordinationTypeURI)
{
final Object localContextFactory ;
synchronized(contextFactoryMap)
{
localContextFactory = contextFactoryMap.remove(coordinationTypeURI) ;
}
if (localContextFactory != null)
{
((ContextFactory)localContextFactory).uninstall(coordinationTypeURI) ;
}
}
}