net.sf.saxon.pull
Class NamespaceContextImpl
java.lang.Object
net.sf.saxon.pull.NamespaceContextImpl
- NamespaceContext, NamespaceResolver
public class NamespaceContextImpl
extends java.lang.Object
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.
String | getNamespaceURI(String prefix) - Implement the JAXP getNamespaceURI() method in terms of the Saxon-specific methods
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String | getPrefix(String uri) - Get the prefix bound to a particular namespace URI, if there is one, or null if not (JAXP method)
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Iterator | getPrefixes(String uri) - Get all the prefixes mapped to a given namespace URI (JAXP method)
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String | getURIForPrefix(String prefix, boolean useDefault) - Get the namespace URI corresponding to a given prefix.
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Iterator | iteratePrefixes() - Get an iterator over all the prefixes declared in this namespace context.
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NamespaceContextImpl
public NamespaceContextImpl(NamespaceResolver resolver)
Constructor: wrap a Saxon NamespaceResolver as a JAXP NamespaceContext
resolver
- the Saxon NamespaceResolver
getNamespaceURI
public String getNamespaceURI(String prefix)
Implement the JAXP getNamespaceURI() method in terms of the Saxon-specific methods
prefix
- a namespace prefix
- the corresponding URI, if the prefix is bound, or "" otherwise
getPrefix
public String getPrefix(String uri)
Get the prefix bound to a particular namespace URI, if there is one, or null if not (JAXP method)
- the prefix bound to the URI if there is one, or null if not
getPrefixes
public Iterator getPrefixes(String uri)
Get all the prefixes mapped to a given namespace URI (JAXP method)
- an iterator over all the prefixes bound to this namespace URI
getURIForPrefix
public String getURIForPrefix(String prefix,
boolean useDefault)
Get the namespace URI corresponding to a given prefix. Return null
if the prefix is not in scope.
- getURIForPrefix in interface NamespaceResolver
prefix
- the namespace prefixuseDefault
- true if the default namespace is to be used when the
prefix is ""
- the uri for the namespace, or null if the prefix is not in scope
iteratePrefixes
public 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
- iteratePrefixes in interface NamespaceResolver