org.opencastproject.mediapackage

Class MediaPackageElementBuilderFactory

java.lang.Object

org.opencastproject.mediapackage.MediaPackageElementBuilderFactory

public final class MediaPackageElementBuilderFactory
extends Object

Factory to retreive instances of a media package element builder. Use the static method newInstance() to obtain a reference to a concrete implementation of a MediaPackageElementBuilderFactory. This instance can then be used to create or load media package elements.

The factory can be configured by specifying the concrete implementation class through the system property org.opencastproject.mediapackage.elementbuilder.

Constructor Summary

Constructors

Constructor and Description
MediaPackageElementBuilderFactory()

Method Summary

Modifier and Type	Method and Description
MediaPackageElementBuilder	newElementBuilder() Factory method that returns an instance of a media package element builder.
static MediaPackageElementBuilderFactory	newInstance() Returns an instance of a MediaPackageElementBuilderFactory.

Methods inherited from class java.lang.Object

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

Constructor Detail

MediaPackageElementBuilderFactory

public MediaPackageElementBuilderFactory()

Method Detail

newInstance

public static MediaPackageElementBuilderFactory newInstance()
                                                     throws ConfigurationException

Returns an instance of a MediaPackageElementBuilderFactory.

Returns:

the media package element builder factory

Throws:

ConfigurationException - if the factory cannot be instantiated

newElementBuilder

public MediaPackageElementBuilder newElementBuilder()
                                             throws ConfigurationException

Factory method that returns an instance of a media package element builder.

It uses the following ordered lookup procedure to determine which implementation of the MediaPackageElementBuilder interface to use:

• Implementation specified using the org.opencastproject.mediapackage.elementbuilder system property
• Platform default implementation

Returns:

the media package element builder

Throws:

ConfigurationException - If the builder cannot be instantiated