org.apache.tuscany.sca.node.impl
Class NodeFactoryImpl

java.lang.Object
  org.apache.tuscany.sca.node.SCANodeFactory
      org.apache.tuscany.sca.node.impl.NodeFactoryImpl

public class NodeFactoryImpl
extends SCANodeFactory

Default implementation of an SCA node factory.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.tuscany.sca.node.SCANodeFactory

SCANodeFactory.NodeProxy

Constructor Summary

NodeFactoryImpl()

Method Summary

SCANode	createSCANode(java.lang.String compositeURI, SCAContribution... contributions) Creates a new SCA node.
SCANode	createSCANode(java.lang.String compositeURI, java.lang.String compositeContent, SCAContribution... contributions) Creates a new SCA node.
SCANode	createSCANodeFromClassLoader(java.lang.String compositeURI, java.lang.ClassLoader classLoader) Create a SCA node based on the discovery of the contribution on the classpath for the given classloader.
SCANode	createSCANodeFromURL(java.lang.String configurationURI) Creates a new SCA node from the configuration URL

Methods inherited from class org.apache.tuscany.sca.node.SCANodeFactory

newInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeFactoryImpl

public NodeFactoryImpl()

Method Detail

createSCANodeFromClassLoader

public SCANode createSCANodeFromClassLoader(java.lang.String compositeURI,
                                            java.lang.ClassLoader classLoader)

Description copied from class: SCANodeFactory

Create a SCA node based on the discovery of the contribution on the classpath for the given classloader. This method should be treated a convinient shortcut with the following assumptions:

• This is a standalone application and there is a deployable composite file on the classpath.
• There is only one contribution which contains the deployable composite file physically in its packaging hierarchy.

Specified by:

createSCANodeFromClassLoader in class SCANodeFactory

Parameters:

compositeURI - The URI of the composite file relative to the root of the enclosing contribution

classLoader - The ClassLoader used to load the composite file as a resource. If the value is null, then thread context classloader will be used

Returns:

A newly created SCA node

createSCANodeFromURL

public SCANode createSCANodeFromURL(java.lang.String configurationURI)

Description copied from class: SCANodeFactory

Creates a new SCA node from the configuration URL

Specified by:

createSCANodeFromURL in class SCANodeFactory

Parameters:

configurationURI - the URL of the node configuration which is the ATOM feed that contains the URI of the composite and a collection of URLs for the contributions

Returns:

a new SCA node.

createSCANode

public SCANode createSCANode(java.lang.String compositeURI,
                             SCAContribution... contributions)

Description copied from class: SCANodeFactory

Creates a new SCA node.

Specified by:

createSCANode in class SCANodeFactory

Parameters:

compositeURI - the URI of the composite to use

contributions - the URI of the contributions that provides the composites and related artifacts. If the list is empty, then we will use the thread context classloader to discover the contribution on the classpath

Returns:

a new SCA node.

createSCANode

public SCANode createSCANode(java.lang.String compositeURI,
                             java.lang.String compositeContent,
                             SCAContribution... contributions)

Description copied from class: SCANodeFactory

Creates a new SCA node.

Specified by:

createSCANode in class SCANodeFactory

Parameters:

compositeURI - the URI of the composite to use

compositeContent - the XML content of the composite to use

contributions - the URI of the contributions that provides the composites and related artifacts

Returns:

a new SCA node.