org.apache.lenya.cms.metadata
Interface MetaDataRegistry

public interface MetaDataRegistry

Meta data registry.

Field Summary

static java.lang.String

ROLE The Avalon role.

Method Summary

ElementSet	getElementSet(java.lang.String namespaceUri)
java.lang.String[]	getNamespaceUris()
boolean	isRegistered(java.lang.String namespaceUri) Checks if an element set is registered.
void	register(java.lang.String namespaceUri, ElementSet elementSet) Register an element set.

Field Detail

ROLE

static final java.lang.String ROLE

The Avalon role.

Method Detail

getElementSet

ElementSet getElementSet(java.lang.String namespaceUri)
                         throws MetaDataException

Parameters:

namespaceUri - The namespace URI of the element set.

Returns:

the element set.

Throws:

MetaDataException - if an error occurs.

isRegistered

boolean isRegistered(java.lang.String namespaceUri)
                     throws MetaDataException

Checks if an element set is registered.

Parameters:

namespaceUri - The namespace URI.

Returns:

A boolean value.

Throws:

MetaDataException - if an error occurs.

register

void register(java.lang.String namespaceUri,
              ElementSet elementSet)
              throws MetaDataException

Register an element set.

Parameters:

namespaceUri - The namespace URI.

elementSet - The element set.

Throws:

MetaDataException - if a set is already registered for this name.

getNamespaceUris

java.lang.String[] getNamespaceUris()
                                    throws MetaDataException

Returns:

The registered namespace URIs.

Throws:

MetaDataException - if an error occurs.