com.bluecast.xml
Class FastNamespaceSupport

java.lang.Object
  |
  +--com.bluecast.xml.FastNamespaceSupport

public class FastNamespaceSupport

extends java.lang.Object

This class improves performance over NamespaceSupport by assuming that most XML documents have very few namespaces. Therefore, instead of performing expensive copying operations of hash tables, arrays and linear searches are used instead. NOTE: This class is not a drop-in replacement for NamespaceSupport. This class assumes that passed URIs are already internalized! Also, getURI() returns "" instead of null if a prefix is not found.

Version:

$Revision: 1.2 $

Author:

Yuval Oren

Field Summary

static java.lang.String

XMLNS

Constructor Summary

FastNamespaceSupport()

Method Summary

void	declarePrefix(java.lang.String prefix, java.lang.String uri)
java.lang.String	getContextPrefix(int index)
int	getContextSize()
java.lang.String	getContextURI(int index)
java.lang.String	getDefaultURI()
java.lang.String	getURI(java.lang.String prefix)
void	popContext()
java.lang.String[]	processName(java.lang.String qName, java.lang.String[] parts, boolean isAttribute)
void	pushContext()
void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

XMLNS

public static final java.lang.String XMLNS

See Also:

Constant Field Values

Constructor Detail

FastNamespaceSupport

public FastNamespaceSupport()

Method Detail

reset

public void reset()

pushContext

public void pushContext()

popContext

public void popContext()

declarePrefix

public void declarePrefix(java.lang.String prefix,
                          java.lang.String uri)

processName

public java.lang.String[] processName(java.lang.String qName,
                                      java.lang.String[] parts,
                                      boolean isAttribute)

getDefaultURI

public java.lang.String getDefaultURI()

getURI

public java.lang.String getURI(java.lang.String prefix)

getContextSize

public int getContextSize()

getContextPrefix

public java.lang.String getContextPrefix(int index)

getContextURI

public java.lang.String getContextURI(int index)