io.fabric8.hadoop

Class Factory<T>

java.lang.Object

io.fabric8.hadoop.Factory<T>

Direct Known Subclasses:

DataNodeFactory, JobTrackerFactory, NameNodeFactory, SecondaryNameNodeFactory, TaskTrackerFactory

public abstract class Factory<T>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected org.osgi.framework.BundleContext	bundleContext
protected org.osgi.framework.ServiceRegistration	registration
protected T	service

Constructor Summary

Constructors

Constructor and Description
Factory()

Method Summary

Methods

Modifier and Type	Method and Description
void	create(Dictionary properties)
void	delete()
protected abstract T	doCreate(Dictionary properties)
protected abstract void	doDelete(T service)
org.osgi.framework.BundleContext	getBundleContext()
void	setBundleContext(org.osgi.framework.BundleContext bundleContext)

Methods inherited from class java.lang.Object

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

Field Detail

bundleContext

protected org.osgi.framework.BundleContext bundleContext

service

protected T service

registration

protected org.osgi.framework.ServiceRegistration registration

Constructor Detail

Factory

public Factory()

Method Detail

getBundleContext

public org.osgi.framework.BundleContext getBundleContext()

setBundleContext

public void setBundleContext(org.osgi.framework.BundleContext bundleContext)

create

public void create(Dictionary properties)
            throws org.osgi.service.cm.ConfigurationException

Throws:

org.osgi.service.cm.ConfigurationException

doCreate

protected abstract T doCreate(Dictionary properties)
                       throws Exception

Throws:

Exception

delete

public void delete()

doDelete

protected abstract void doDelete(T service)
                          throws Exception

Throws:

Exception