org.apache.jackrabbit.spi.commons.namespace

Class AbstractNamespaceResolver

java.lang.Object

org.apache.jackrabbit.spi.commons.namespace.AbstractNamespaceResolver

All Implemented Interfaces:

NamespaceResolver

Deprecated.

https://issues.apache.org/jira/browse/JCR-1700

public abstract class AbstractNamespaceResolver
extends Object
implements NamespaceResolver

Provides default implementations for the methods:

• addListener(NamespaceListener)
• removeListener(NamespaceListener)

Subclasses may overwrite those methods with more efficient implementations e.g. using caching. This class also adds optional support for NamespaceListeners. To enable listener support call the constructor with supportListeners set to true. The default constructor will not enable listener support and all listener related methods will throw an UnsupportedOperationException in that case.

Constructor Summary

Constructors

Constructor and Description
AbstractNamespaceResolver() Deprecated. Creates a AbstractNamespaceResolver without listener support.
AbstractNamespaceResolver(boolean supportListeners) Deprecated. Creates a AbstractNamespaceResolver with listener support if supportListeners is set to true.

Method Summary

Modifier and Type	Method and Description
void	addListener(NamespaceListener listener) Deprecated. Registers listener to get notifications when namespace mappings change.
protected void	notifyNamespaceAdded(String prefix, String uri) Deprecated. Notifies the listeners that a new namespace uri has been added and mapped to prefix.
protected void	notifyNamespaceRemapped(String oldPrefix, String newPrefix, String uri) Deprecated. Notifies listeners that an existing namespace uri has been remapped to a new prefix.
protected void	notifyNamespaceRemoved(String uri) Deprecated. Notifies the listeners that the namespace with the given uri has been removed from the mapping.
void	removeListener(NamespaceListener listener) Deprecated. Removes the listener from this NamespaceRegistery.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jackrabbit.spi.commons.namespace.NamespaceResolver

getPrefix, getURI

Constructor Detail

AbstractNamespaceResolver

public AbstractNamespaceResolver()

Deprecated.

Creates a AbstractNamespaceResolver without listener support.

AbstractNamespaceResolver

public AbstractNamespaceResolver(boolean supportListeners)

Deprecated.

Creates a AbstractNamespaceResolver with listener support if supportListeners is set to true.

Parameters:

supportListeners - if true listener are supported by this instance.

Method Detail

addListener

public void addListener(NamespaceListener listener)

Deprecated.

Registers listener to get notifications when namespace mappings change.

Parameters:

listener - the listener to register.

Throws:

UnsupportedOperationException - if listener support is not enabled for this AbstractNamespaceResolver.

removeListener

public void removeListener(NamespaceListener listener)

Deprecated.

Removes the listener from this NamespaceRegistery.

Parameters:

listener - the listener to remove.

Throws:

UnsupportedOperationException - if listener support is not enabled for this AbstractNamespaceResolver.

notifyNamespaceAdded

protected void notifyNamespaceAdded(String prefix,
                                    String uri)

Deprecated.

Notifies the listeners that a new namespace uri has been added and mapped to prefix.

Parameters:

prefix - the prefix.

uri - the namespace uri.

notifyNamespaceRemapped

protected void notifyNamespaceRemapped(String oldPrefix,
                                       String newPrefix,
                                       String uri)

Deprecated.

Notifies listeners that an existing namespace uri has been remapped to a new prefix.

Parameters:

oldPrefix - the old prefix.

newPrefix - the new prefix.

uri - the associated namespace uri.

notifyNamespaceRemoved

protected void notifyNamespaceRemoved(String uri)

Deprecated.

Notifies the listeners that the namespace with the given uri has been removed from the mapping.

Parameters:

uri - the namespace uri.

See Also:

NamespaceListener.namespaceRemoved(String)