AbstractNamespaceResolver (The Adobe Experience Manager SDK 2021.10.5977.20211021T153528Z-211000)

java.lang.Object
- org.apache.jackrabbit.spi.commons.namespace.AbstractNamespaceResolver

All Implemented Interfaces:

NamespaceResolver
```
public abstract class AbstractNamespaceResolver
extends Object
implements NamespaceResolver
```
Deprecated.
https://issues.apache.org/jira/browse/JCR-1700
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	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

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`addListener(NamespaceListener listener)`	Deprecated. Registers `listener` to get notifications when namespace mappings change.
`void`	`removeListener(NamespaceListener listener)`	Deprecated. Removes the `listener` from this `NamespaceRegistery`.

Methods inherited from class java.lang.Object
equals, 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.