org.ow2.shelbie.core.internal.extension

Class CommandFactory

java.lang.Object

org.apache.felix.ipojo.IPojoFactory

org.ow2.shelbie.core.internal.extension.CommandFactory

All Implemented Interfaces:

org.apache.felix.ipojo.Factory, org.apache.felix.ipojo.util.TrackerCustomizer, org.osgi.service.cm.ManagedServiceFactory

public class CommandFactory
extends org.apache.felix.ipojo.IPojoFactory
implements org.apache.felix.ipojo.util.TrackerCustomizer

 command @action
  completer @component {multiple}
 

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.felix.ipojo.IPojoFactory

org.apache.felix.ipojo.IPojoFactory.RequiredHandler

Field Summary

Fields inherited from class org.apache.felix.ipojo.IPojoFactory

INSTANCE_NAME, m_componentDesc, m_componentInstances, m_componentMetadata, m_context, m_factoryName, m_isPublic, m_listeners, m_logger, m_requiredHandlers, m_sr, m_state, m_version

Fields inherited from interface org.apache.felix.ipojo.Factory

INVALID, VALID

Constructor Summary

Constructors

Constructor and Description
CommandFactory(org.osgi.framework.BundleContext context, org.apache.felix.ipojo.metadata.Element metadata) Creates an iPOJO Factory.

Method Summary

Methods

Modifier and Type	Method and Description
void	addedService(org.osgi.framework.ServiceReference reference)
boolean	addingService(org.osgi.framework.ServiceReference reference)
org.apache.felix.ipojo.ComponentInstance	createInstance(Dictionary config, org.apache.felix.ipojo.IPojoContext context, org.apache.felix.ipojo.HandlerManager[] handlers) Creates an instance.
String	getClassName() Gets the factory class name.
org.apache.felix.ipojo.metadata.Element	getDescription()
String	getFactoryName() Computes the factory name.
List	getRequiredHandlerList() Computes the required handler list.
String	getVersion() Gets the version of the component type.
void	modifiedService(org.osgi.framework.ServiceReference reference, Object service)
void	removedService(org.osgi.framework.ServiceReference reference, Object service)
void	starting() Starting method.
void	stopping() Stopping method.

Methods inherited from class org.apache.felix.ipojo.IPojoFactory

addFactoryStateListener, checkAcceptability, computeDescription, computeFactoryState, createComponentInstance, createComponentInstance, deleted, disposed, generateName, getBundleContext, getComponentDescription, getComponentMetadata, getComponentTypeDescription, getHandler, getIPOJOBundleContext, getLogger, getMissingHandlers, getName, getRequiredHandlers, getState, isAcceptable, match, reconfigure, removeFactoryStateListener, restart, start, stop, updated

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandFactory

public CommandFactory(org.osgi.framework.BundleContext context,
              org.apache.felix.ipojo.metadata.Element metadata)
               throws org.apache.felix.ipojo.ConfigurationException

Creates an iPOJO Factory. At the end of this method, the required set of handler is computed. But the result is computed by a sub-class.

Parameters:

context - the bundle context of the bundle containing the factory.

metadata - the description of the component type.

Throws:

org.apache.felix.ipojo.ConfigurationException - if the element describing the factory is malformed.

Method Detail

getFactoryName

public String getFactoryName()

Computes the factory name. Each sub-type must override this method.

Specified by:

getFactoryName in class org.apache.felix.ipojo.IPojoFactory

Returns:

the factory name.

getDescription

public org.apache.felix.ipojo.metadata.Element getDescription()

Specified by:

getDescription in interface org.apache.felix.ipojo.Factory

Overrides:

getDescription in class org.apache.felix.ipojo.IPojoFactory

getRequiredHandlerList

public List getRequiredHandlerList()

Computes the required handler list. Each sub-type must override this method.

Specified by:

getRequiredHandlerList in class org.apache.felix.ipojo.IPojoFactory

Returns:

the required handler list

createInstance

public org.apache.felix.ipojo.ComponentInstance createInstance(Dictionary config,
                                                      org.apache.felix.ipojo.IPojoContext context,
                                                      org.apache.felix.ipojo.HandlerManager[] handlers)
                                                        throws org.apache.felix.ipojo.ConfigurationException

Creates an instance. This method is called with the monitor lock.

Specified by:

createInstance in class org.apache.felix.ipojo.IPojoFactory

Parameters:

config - the instance configuration

context - the iPOJO context to use

handlers - the handler array to use

Returns:

the new component instance.

Throws:

org.apache.felix.ipojo.ConfigurationException - if the instance creation failed during the configuration process.

getClassName

public String getClassName()

Gets the factory class name.

Specified by:

getClassName in interface org.apache.felix.ipojo.Factory

Specified by:

getClassName in class org.apache.felix.ipojo.IPojoFactory

Returns:

the factory class name.

See Also:

Factory.getClassName()

getVersion

public String getVersion()

Gets the version of the component type.

Specified by:

getVersion in interface org.apache.felix.ipojo.Factory

Returns:

the component type version or null if not specified.

stopping

public void stopping()

Stopping method. This method is call when the factory is stopping. This method is called when holding the lock on the factory.

Specified by:

stopping in class org.apache.felix.ipojo.IPojoFactory

starting

public void starting()

Starting method. This method is called when the factory is starting. This method is called when holding the lock on the factory.

Specified by:

starting in class org.apache.felix.ipojo.IPojoFactory

addingService

public boolean addingService(org.osgi.framework.ServiceReference reference)

Specified by:

addingService in interface org.apache.felix.ipojo.util.TrackerCustomizer

addedService

public void addedService(org.osgi.framework.ServiceReference reference)

Specified by:

addedService in interface org.apache.felix.ipojo.util.TrackerCustomizer

modifiedService

public void modifiedService(org.osgi.framework.ServiceReference reference,
                   Object service)

Specified by:

modifiedService in interface org.apache.felix.ipojo.util.TrackerCustomizer

removedService

public void removedService(org.osgi.framework.ServiceReference reference,
                  Object service)

Specified by:

removedService in interface org.apache.felix.ipojo.util.TrackerCustomizer