Package org.apache.jackrabbit.core.query

Class PropertyTypeRegistry

java.lang.Object

org.apache.jackrabbit.core.query.PropertyTypeRegistry

All Implemented Interfaces:

NodeTypeRegistryListener

public class PropertyTypeRegistry
extends Object
implements NodeTypeRegistryListener

The PropertyTypeRegistry keeps track of registered node type definitions and its property types. It provides a fast type lookup for a given property name.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PropertyTypeRegistry.TypeMapping

Constructor Summary

Constructors

Constructor	Description
PropertyTypeRegistry(NodeTypeRegistry reg)	Creates a new PropertyTypeRegistry instance.

Method Summary

Modifier and Type	Method	Description
PropertyTypeRegistry.TypeMapping[]	getPropertyTypes(Name propName)	Returns an array of type mappings for a given property name propName.
void	nodeTypeRegistered(Name ntName)	Called when a node type has been registered.
void	nodeTypeReRegistered(Name ntName)	Called when a node type has been re-registered.
void	nodeTypesUnregistered(Collection<Name> names)	Called when a set of node types has been unregistered.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyTypeRegistry

public PropertyTypeRegistry(NodeTypeRegistry reg)

Creates a new PropertyTypeRegistry instance. This instance is *not* registered as listener to the NodeTypeRegistry in the constructor!

Parameters:

reg - the NodeTypeRegistry where to read the property type information.

Method Detail

getPropertyTypes

public PropertyTypeRegistry.TypeMapping[] getPropertyTypes(Name propName)

Returns an array of type mappings for a given property name propName. If propName is not defined as a property in any registered node type an empty array is returned.

Parameters:

propName - the name of the property.

Returns:

an array of TypeMapping instances.

nodeTypeRegistered

public void nodeTypeRegistered(Name ntName)

Description copied from interface: NodeTypeRegistryListener

Called when a node type has been registered.

Specified by:

nodeTypeRegistered in interface NodeTypeRegistryListener

Parameters:

ntName - name of the node type that has been registered

nodeTypeReRegistered

public void nodeTypeReRegistered(Name ntName)

Description copied from interface: NodeTypeRegistryListener

Called when a node type has been re-registered.

Specified by:

nodeTypeReRegistered in interface NodeTypeRegistryListener

Parameters:

ntName - name of the node type that has been registered

nodeTypesUnregistered

public void nodeTypesUnregistered(Collection<Name> names)

Description copied from interface: NodeTypeRegistryListener

Called when a set of node types has been unregistered.

Specified by:

nodeTypesUnregistered in interface NodeTypeRegistryListener

Parameters:

names - names of the types that have been unregistered