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

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

public class ResourceFactory
extends java.lang.Object

A factory to be used to create all the Resources defined in the model. When creating a Resource, this factory will ensure that it contains an URI compliant with WebLabRI.
We strongly encourage NOT to use this class in order to create non standalone resources. In fact, use this class to create Document, ComposedResource, Query and UsageContext, the only standalone Resources. For other Resource s, you should use other factories.

Author:

Cassidian WebLab Team

See Also:

PoKFactory, MediaUnitFactory, SegmentFactory, LowLevelDescriptorFactory

Date:

2008-01-15

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
protected static char	SEPARATOR The separator

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 <T extends org.ow2.weblab.core.model.Resource> T	createResource(java.lang.String idRef, java.lang.String idRes, java.lang.Class<T> resClass) Use this method to create Resources that have a sense alone, and that are not contained by anything (but a ComposedResource).
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

SEPARATOR

protected static final char SEPARATOR

The separator

See Also:

Constant Field Values

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

createResource

public static <T extends org.ow2.weblab.core.model.Resource> T createResource(java.lang.String idRef,
                                                                              java.lang.String idRes,
                                                                              java.lang.Class<T> resClass)

Use this method to create Resources that have a sense alone, and that are not contained by anything (but a ComposedResource).
It's recommended to only use this class when creating Document, ComposedResource, Ontology, Query, Service and HumanResource instances.

Type Parameters:

T - The class of the Resource to be instancied.F

Parameters:

idRef - Resource creator unique reference

idRes - Resource unique reference in the creator

resClass - The implementation class of the resource

Returns:

An instance of resourceClass with a valid WebLabRI

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