org.opencastproject.mediapackage.identifier

Class IdBuilderFactory

java.lang.Object

org.opencastproject.mediapackage.identifier.IdBuilderFactory

public final class IdBuilderFactory
extends Object

This class is used to create instances of an id builder. To specify your own implementation of the id builder, you simply have to provide the class name of the desired implementation by setting the system property opencast.idbuilder accordingly.

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
IdBuilder	newIdBuilder() Factory method that returns an instance of an id builder.
static IdBuilderFactory	newInstance() Returns an instance of a HandleBuilderFactory.

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 IdBuilderFactory newInstance()
                                    throws ConfigurationException

Returns an instance of a HandleBuilderFactory.

Returns:

the id builder factory

Throws:

ConfigurationException - if the factory cannot be instantiated

newIdBuilder

public IdBuilder newIdBuilder()
                       throws ConfigurationException

Factory method that returns an instance of an id builder.

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

• Implementation specified using the opencast.idbuilder system property
• Platform default implementation

Returns:

the id builder

Throws:

ConfigurationException - If the builder cannot be instantiated