org.apache.maven.archetype.common.util

Class NamespaceStack

java.lang.Object

org.apache.maven.archetype.common.util.NamespaceStack

Direct Known Subclasses:

XMLOutputter.NamespaceStack

class NamespaceStack
extends java.lang.Object

A non-public utility class used by both XMLOutputter and SAXOutputter to manage namespaces in a JDOM Document during output.

Version:

$Revision: 1.13 $, $Date: 2004/02/06 09:28:32 $

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	CVS_ID
private java.util.Stack<java.lang.String>	prefixes The prefixes available
private java.util.Stack<java.lang.String>	uris The URIs available

Constructor Summary

Constructors

Constructor and Description
NamespaceStack() This creates the needed storage.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getURI(java.lang.String prefix) Given a prefix, this will return the namespace URI most rencently (topmost) associated with that prefix.
java.lang.String	pop() This will remove the topmost (most recently added) Namespace, and return its prefix.
void	push(org.jdom.Namespace ns) This will add a new Namespace to those currently available.
int	size() This returns the number of available namespaces.
java.lang.String	toString() This will print out the size and current stack, from the most recently added Namespace to the "oldest," all to System.out.

Methods inherited from class java.lang.Object

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

Field Detail

CVS_ID

private static final java.lang.String CVS_ID

See Also:

Constant Field Values

prefixes

private java.util.Stack<java.lang.String> prefixes

The prefixes available

uris

private java.util.Stack<java.lang.String> uris

The URIs available

Constructor Detail

NamespaceStack

NamespaceStack()

This creates the needed storage.

Method Detail

push

public void push(org.jdom.Namespace ns)

This will add a new Namespace to those currently available.

Parameters:

ns - Namespace to add.

pop

public java.lang.String pop()

This will remove the topmost (most recently added) Namespace, and return its prefix.

Returns:

String - the popped namespace prefix.

size

public int size()

This returns the number of available namespaces.

Returns:

int - size of the namespace stack.

getURI

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

Given a prefix, this will return the namespace URI most rencently (topmost) associated with that prefix.

Parameters:

prefix - String namespace prefix.

Returns:

String - the namespace URI for that prefix.

toString

public java.lang.String toString()

This will print out the size and current stack, from the most recently added Namespace to the "oldest," all to System.out.

Overrides:

toString in class java.lang.Object