NamespaceContextImpl

java.lang.Object
- net.sf.saxon.pull.NamespaceContextImpl

All Implemented Interfaces:

javax.xml.namespace.NamespaceContext, NamespaceResolver
```
public class NamespaceContextImpl
extends java.lang.Object
implements javax.xml.namespace.NamespaceContext, NamespaceResolver
```
This class bridges between the JAXP 1.3 NamespaceContext interface and Saxon's equivalent NamespaceResolver interface. It allows any implementation of the Saxon NamespaceResolver to be wrapped as a JAXP NamespaceContext.

Constructor Summary

Constructors
Constructor Description

NamespaceContextImpl(NamespaceResolver resolver)
Constructor: wrap a Saxon NamespaceResolver as a JAXP NamespaceContext

Constructors
Constructor	Description
`NamespaceContextImpl(NamespaceResolver resolver)`	Constructor: wrap a Saxon NamespaceResolver as a JAXP NamespaceContext

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getNamespaceURI(java.lang.String prefix)`	Implement the JAXP getNamespaceURI() method in terms of the Saxon-specific methods
`java.lang.String`	`getPrefix(java.lang.String uri)`	Get the prefix bound to a particular namespace URI, if there is one, or null if not (JAXP method)
`java.util.Iterator`	`getPrefixes(java.lang.String uri)`	Get all the prefixes mapped to a given namespace URI (JAXP method)
`java.lang.String`	`getURIForPrefix(java.lang.String prefix, boolean useDefault)`	Get the namespace URI corresponding to a given prefix.
`java.util.Iterator`	`iteratePrefixes()`	Get an iterator over all the prefixes declared in this namespace context.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NamespaceContextImpl
```
public NamespaceContextImpl(NamespaceResolver resolver)
```
    Constructor: wrap a Saxon NamespaceResolver as a JAXP NamespaceContext
    
    Parameters:
    
    resolver - the Saxon NamespaceResolver
- Method Detail
  - getURIForPrefix
```
public java.lang.String getURIForPrefix(java.lang.String prefix,
                                        boolean useDefault)
```
    Get the namespace URI corresponding to a given prefix. Return null if the prefix is not in scope.
    
    Specified by:
    
    getURIForPrefix in interface NamespaceResolver
    
    Parameters:
    
    prefix - the namespace prefix
    
    useDefault - true if the default namespace is to be used when the prefix is ""
    
    Returns:
    
    the uri for the namespace, or null if the prefix is not in scope
  - iteratePrefixes
```
public java.util.Iterator iteratePrefixes()
```
    Get an iterator over all the prefixes declared in this namespace context. This will include the default namespace (prefix="") and the XML namespace where appropriate
    
    Specified by:
    
    iteratePrefixes in interface NamespaceResolver
  - getNamespaceURI
```
public java.lang.String getNamespaceURI(java.lang.String prefix)
```
    Implement the JAXP getNamespaceURI() method in terms of the Saxon-specific methods
    
    Specified by:
    
    getNamespaceURI in interface javax.xml.namespace.NamespaceContext
    
    Parameters:
    
    prefix - a namespace prefix
    
    Returns:
    
    the corresponding URI, if the prefix is bound, or "" otherwise
  - getPrefix
```
public java.lang.String getPrefix(java.lang.String uri)
```
    Get the prefix bound to a particular namespace URI, if there is one, or null if not (JAXP method)
    
    Specified by:
    
    getPrefix in interface javax.xml.namespace.NamespaceContext
    
    Parameters:
    
    uri - the namespace URI
    
    Returns:
    
    the prefix bound to the URI if there is one, or null if not
  - getPrefixes
```
public java.util.Iterator getPrefixes(java.lang.String uri)
```
    Get all the prefixes mapped to a given namespace URI (JAXP method)
    
    Specified by:
    
    getPrefixes in interface javax.xml.namespace.NamespaceContext
    
    Parameters:
    
    uri - the namespace URI
    
    Returns:
    
    an iterator over all the prefixes bound to this namespace URI

Class NamespaceContextImpl

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

NamespaceContextImpl

Method Detail

getURIForPrefix

iteratePrefixes

getNamespaceURI

getPrefix

getPrefixes