org.apache.tuscany.core.extension
Class ContextFactoryBuilderSupport<T extends org.apache.tuscany.model.assembly.Implementation>

java.lang.Object
  org.apache.tuscany.core.extension.ContextFactoryBuilderSupport<T>

All Implemented Interfaces:

ContextFactoryBuilder

public abstract class ContextFactoryBuilderSupport<T extends org.apache.tuscany.model.assembly.Implementation>
extends java.lang.Object
implements ContextFactoryBuilder

A runtime extension point for component types. Subclasses must be genericized according to the model implementation type they handle, i.e. a subclass of Implementation, and implement createContextFactory(java.lang.String, T, org.apache.tuscany.model.assembly.Scope).

Version:

$Rev: 368822 $ $Date: 2006-01-13 10:54:38 -0800 (Fri, 13 Jan 2006) $

See Also:

ContextFactory

Field Summary

protected ContextFactoryBuilderRegistry	builderRegistry
protected java.lang.Class	implementationClass
protected WireFactoryService	wireFactoryService

Constructor Summary

ContextFactoryBuilderSupport()
Default constructor

ContextFactoryBuilderSupport(WireFactoryService wireFactoryService)
Constructs a new instance

Method Summary

void	build(org.apache.tuscany.model.assembly.AssemblyObject modelObject) Creates or updates a context factory based on configuration contained in the given model object.
protected abstract ContextFactory	createContextFactory(java.lang.String componentName, T implementation, org.apache.tuscany.model.assembly.Scope scope) Subclasses must implement, returning a context factory appropriate to the component implementation
void	init()
void	setBuilderRegistry(ContextFactoryBuilderRegistry builderRegistry)
void	setWireFactoryService(WireFactoryService wireFactoryService) Sets the system service used to construct wire factories

Methods inherited from class java.lang.Object

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

Field Detail

builderRegistry

protected ContextFactoryBuilderRegistry builderRegistry

wireFactoryService

protected WireFactoryService wireFactoryService

implementationClass

protected java.lang.Class implementationClass

Constructor Detail

ContextFactoryBuilderSupport

public ContextFactoryBuilderSupport()

Default constructor

ContextFactoryBuilderSupport

public ContextFactoryBuilderSupport(WireFactoryService wireFactoryService)

Constructs a new instance

Parameters:

wireFactoryService - the system service responsible for creating wire factories

Method Detail

init

public void init()

setBuilderRegistry

public void setBuilderRegistry(ContextFactoryBuilderRegistry builderRegistry)

setWireFactoryService

public void setWireFactoryService(WireFactoryService wireFactoryService)

Sets the system service used to construct wire factories

build

public void build(org.apache.tuscany.model.assembly.AssemblyObject modelObject)
           throws BuilderException

Description copied from interface: ContextFactoryBuilder

Creates or updates a context factory based on configuration contained in the given model object. The model object is decorated with the factory.

Specified by:

build in interface ContextFactoryBuilder

Parameters:

modelObject - the logical configuration model node

Throws:

BuilderException

createContextFactory

protected abstract ContextFactory createContextFactory(java.lang.String componentName,
                                                       T implementation,
                                                       org.apache.tuscany.model.assembly.Scope scope)

Subclasses must implement, returning a context factory appropriate to the component implementation

Parameters:

componentName - the name of the component

implementation - the component implementation

scope - the component implementation scope