org.ow2.weblab.core.extended.factory
Class AnnotationFactory

java.lang.Object
  org.ow2.weblab.core.extended.factory.AnnotationFactory

public class AnnotationFactory
extends java.lang.Object

To create Annotations we strongly encourage to use this class. It will enable the creation of an Annotation having an URI compliant with the WebLabRI recommendations.
Since an Annotation hasn't any sense without being attached to a Resource, we only provide a method for creating Annotations that takes a Resource in parameter. As a result, the created Annotation is added to the Annotation List of the Resource.

Author:

EADS WebLab Team

Date:

2008-01-18

Field Summary

protected static java.util.Map<java.lang.String,java.util.Set<java.lang.String>>

innerMap This data structure is not well adapted to manage WebLab Resource

Method Summary

protected static void	addAnnotation(org.ow2.weblab.core.model.Annotation annotation, org.ow2.weblab.core.model.Resource resource, org.ow2.weblab.core.model.Resource root)
protected static void	addChild(org.ow2.weblab.core.model.MediaUnit mu, org.ow2.weblab.core.model.Resource parent, org.ow2.weblab.core.model.Resource root)
protected static void	addDescriptor(org.ow2.weblab.core.model.LowLevelDescriptor descriptor, org.ow2.weblab.core.model.Resource parent, org.ow2.weblab.core.model.Resource root)
protected static void	addSegment(org.ow2.weblab.core.model.Segment segment, org.ow2.weblab.core.model.MediaUnit parent, org.ow2.weblab.core.model.Resource root)
protected static void	cleanMapping(java.lang.String uri)
static org.ow2.weblab.core.model.Annotation	createAndLinkAnnotation(org.ow2.weblab.core.model.Resource resource) /** Automatically set a valid WebLabRI to the created Annotation using the Resource in parameter to generate an unique id.
protected static java.lang.String	createUniqueURIFrom(org.ow2.weblab.core.model.Resource resource, boolean isChild, boolean isAnnotation)
protected static java.lang.String	createUniqueURIin(java.util.Set<java.lang.String> uris, boolean isChild, boolean isAnnotation, java.lang.String parentUri)
protected static org.ow2.weblab.core.model.Resource	findParent(org.ow2.weblab.core.model.MediaUnit mu, org.ow2.weblab.core.model.Resource resource)
protected static java.lang.String	getUniqueWebLabRIFrom(org.ow2.weblab.core.model.Resource res, boolean isChild, boolean isAnnotation)
protected static java.util.Set<java.lang.String>	getUris(java.lang.String key)
protected static java.util.Set<java.lang.String>	listUri(org.ow2.weblab.core.model.Resource resource) List uris in the resource
protected static java.util.Set<java.lang.String>	listUri(org.ow2.weblab.core.model.Resource resource, boolean force)
protected static void	removeChild(org.ow2.weblab.core.model.MediaUnit mu, org.ow2.weblab.core.model.Resource parent, org.ow2.weblab.core.model.Resource root)
protected static void	setUris(java.lang.String key, java.util.Set<java.lang.String> uris)

Methods inherited from class java.lang.Object

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

Field Detail

innerMap

protected static final java.util.Map<java.lang.String,java.util.Set<java.lang.String>> innerMap

This data structure is not well adapted to manage WebLab Resource

Method Detail

createAndLinkAnnotation

public static final org.ow2.weblab.core.model.Annotation createAndLinkAnnotation(org.ow2.weblab.core.model.Resource resource)

/** Automatically set a valid WebLabRI to the created Annotation using the Resource in parameter to generate an unique id. Created Annotation will be added to resource.

Parameters:

resource - the Resource that will contains the created Annotation

Returns:

a new Annotation with a valid WebLabRI and added to resource

cleanMapping

protected static void cleanMapping(java.lang.String uri)

getUris

protected static java.util.Set<java.lang.String> getUris(java.lang.String key)

setUris

protected static void setUris(java.lang.String key,
                              java.util.Set<java.lang.String> uris)

listUri

protected static java.util.Set<java.lang.String> listUri(org.ow2.weblab.core.model.Resource resource)

List uris in the resource

Parameters:

resource - a resource

Returns:

a set of uri in this resource

listUri

protected static java.util.Set<java.lang.String> listUri(org.ow2.weblab.core.model.Resource resource,
                                                         boolean force)

createUniqueURIFrom

protected static java.lang.String createUniqueURIFrom(org.ow2.weblab.core.model.Resource resource,
                                                      boolean isChild,
                                                      boolean isAnnotation)

createUniqueURIin

protected static java.lang.String createUniqueURIin(java.util.Set<java.lang.String> uris,
                                                    boolean isChild,
                                                    boolean isAnnotation,
                                                    java.lang.String parentUri)

removeChild

protected static void removeChild(org.ow2.weblab.core.model.MediaUnit mu,
                                  org.ow2.weblab.core.model.Resource parent,
                                  org.ow2.weblab.core.model.Resource root)

addAnnotation

protected static void addAnnotation(org.ow2.weblab.core.model.Annotation annotation,
                                    org.ow2.weblab.core.model.Resource resource,
                                    org.ow2.weblab.core.model.Resource root)

addSegment

protected static void addSegment(org.ow2.weblab.core.model.Segment segment,
                                 org.ow2.weblab.core.model.MediaUnit parent,
                                 org.ow2.weblab.core.model.Resource root)

addDescriptor

protected static void addDescriptor(org.ow2.weblab.core.model.LowLevelDescriptor descriptor,
                                    org.ow2.weblab.core.model.Resource parent,
                                    org.ow2.weblab.core.model.Resource root)

addChild

protected static void addChild(org.ow2.weblab.core.model.MediaUnit mu,
                               org.ow2.weblab.core.model.Resource parent,
                               org.ow2.weblab.core.model.Resource root)

findParent

protected static org.ow2.weblab.core.model.Resource findParent(org.ow2.weblab.core.model.MediaUnit mu,
                                                               org.ow2.weblab.core.model.Resource resource)

getUniqueWebLabRIFrom

protected static final java.lang.String getUniqueWebLabRIFrom(org.ow2.weblab.core.model.Resource res,
                                                              boolean isChild,
                                                              boolean isAnnotation)

Parameters:

res - The Resource to be used to create WebLabRI

Returns:

The String to be used as URI by the MediaUnit created