org.apache.felix.ipojo.composite.service.provides
Class CompositionMetadata

java.lang.Object
  org.apache.felix.ipojo.composite.service.provides.CompositionMetadata

public class CompositionMetadata
extends Object

Check and build a composition, i.e. a POJO containing the composition.

Author:

Felix Project Team

Constructor Summary

CompositionMetadata(BundleContext context, Element description, ProvidedServiceHandler psh, String name)
Constructor.

Method Summary

protected void	buildMapping() Build the delegation mapping.
protected Element	buildMetadata(String name) Build service implementation metadata.
protected byte[]	buildPOJO() Build a service implementation.
protected BundleContext	getBundleContext()
List	getFieldList() Get the field list to use for the delegation.
String	getName()
SpecificationMetadata	getSpecificationMetadata()

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositionMetadata

public CompositionMetadata(BundleContext context,
                           Element description,
                           ProvidedServiceHandler psh,
                           String name)

Constructor.

Parameters:

context - : bundle context

description - : 'provides' element

psh - : parent handler

name - : name of the composition.

Method Detail

getBundleContext

protected BundleContext getBundleContext()

getName

public String getName()

getSpecificationMetadata

public SpecificationMetadata getSpecificationMetadata()

buildMapping

protected void buildMapping()
                     throws CompositionException

Build the delegation mapping.

Throws:

CompositionException - : occurs when the mapping cannot be inferred correctly

buildPOJO

protected byte[] buildPOJO()

Build a service implementation.

Returns:

the byte[] of the POJO.

buildMetadata

protected Element buildMetadata(String name)

Build service implementation metadata.

Parameters:

name - : name of the future instance (used to avoid cycle)

Returns:

Component Type metadata.

getFieldList

public List getFieldList()

Get the field list to use for the delegation.

Returns:

the field list.