org.opencastproject.mediapackage

Class MediaPackageBuilderFactory

java.lang.Object

org.opencastproject.mediapackage.MediaPackageBuilderFactory

public final class MediaPackageBuilderFactory
extends Object

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

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

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROPERTY_NAME Name of the system property

Method Summary

Modifier and Type	Method and Description
static MediaPackageBuilderFactory	newInstance() Returns an instance of a MediaPackageBuilderFactory.
MediaPackageBuilder	newMediaPackageBuilder() Factory method that returns an instance of a media package builder.

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_NAME

public static final String PROPERTY_NAME

Name of the system property

See Also:

Constant Field Values

Method Detail

newInstance

public static MediaPackageBuilderFactory newInstance()
                                              throws ConfigurationException

Returns an instance of a MediaPackageBuilderFactory.

Returns:

the media package builder factory

Throws:

ConfigurationException - if the factory cannot be instantiated

newMediaPackageBuilder

public MediaPackageBuilder newMediaPackageBuilder()
                                           throws ConfigurationException

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

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

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

Returns:

the media package builder

Throws:

ConfigurationException - If the builder cannot be instantiated