org.apache.xml.serializer.dom3
Class NamespaceSupport

java.lang.Object
  org.apache.xml.serializer.dom3.NamespaceSupport

public class NamespaceSupport
extends java.lang.Object

Namespace support for XML document handlers. This class doesn't perform any error checking and assumes that all strings passed as arguments to methods are unique symbols. The SymbolTable class can be used for this purpose. Derived from org.apache.xerces.util.NamespaceSupport

Nested Class Summary

protected class

NamespaceSupport.Prefixes

Field Summary

protected int[]	fContext Context indexes.
protected int	fCurrentContext The current context.
protected java.lang.String[]	fNamespace Namespace binding information.
protected int	fNamespaceSize The top of the namespace information array.
protected java.lang.String[]	fPrefixes
(package private) static java.lang.String	PREFIX_XML
(package private) static java.lang.String	PREFIX_XMLNS
static java.lang.String	XML_URI The XML Namespace ("http://www.w3.org/XML/1998/namespace").
static java.lang.String	XMLNS_URI XML Information Set REC all namespace attributes (including those named xmlns, whose [prefix] property has no value) have a namespace URI of http://www.w3.org/2000/xmlns/

Constructor Summary

NamespaceSupport()
Default constructor.

Method Summary

boolean	declarePrefix(java.lang.String prefix, java.lang.String uri)
java.util.Enumeration	getAllPrefixes()
java.lang.String	getDeclaredPrefixAt(int index)
int	getDeclaredPrefixCount()
java.lang.String	getPrefix(java.lang.String uri)
java.lang.String	getURI(java.lang.String prefix)
void	popContext()
void	pushContext()
void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

PREFIX_XML

static final java.lang.String PREFIX_XML

PREFIX_XMLNS

static final java.lang.String PREFIX_XMLNS

XML_URI

public static final java.lang.String XML_URI

The XML Namespace ("http://www.w3.org/XML/1998/namespace"). This is the Namespace URI that is automatically mapped to the "xml" prefix.

XMLNS_URI

public static final java.lang.String XMLNS_URI

XML Information Set REC all namespace attributes (including those named xmlns, whose [prefix] property has no value) have a namespace URI of http://www.w3.org/2000/xmlns/

fNamespace

protected java.lang.String[] fNamespace

Namespace binding information. This array is composed of a series of tuples containing the namespace binding information: <prefix, uri>. The default size can be set to anything as long as it is a power of 2 greater than 1.

See Also:

fNamespaceSize, fContext

fNamespaceSize

protected int fNamespaceSize

The top of the namespace information array.

fContext

protected int[] fContext

Context indexes. This array contains indexes into the namespace information array. The index at the current context is the start index of declared namespace bindings and runs to the size of the namespace information array.

See Also:

fNamespaceSize

fCurrentContext

protected int fCurrentContext

The current context.

fPrefixes

protected java.lang.String[] fPrefixes

Constructor Detail

NamespaceSupport

public NamespaceSupport()

Default constructor.

Method Detail

reset

public void reset()

See Also:

org.apache.xerces.xni.NamespaceContext#reset()

pushContext

public void pushContext()

See Also:

org.apache.xerces.xni.NamespaceContext#pushContext()

popContext

public void popContext()

See Also:

org.apache.xerces.xni.NamespaceContext#popContext()

declarePrefix

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

See Also:

org.apache.xerces.xni.NamespaceContext#declarePrefix(String, String)

getURI

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

See Also:

org.apache.xerces.xni.NamespaceContext#getURI(String)

getPrefix

public java.lang.String getPrefix(java.lang.String uri)

See Also:

org.apache.xerces.xni.NamespaceContext#getPrefix(String)

getDeclaredPrefixCount

public int getDeclaredPrefixCount()

See Also:

org.apache.xerces.xni.NamespaceContext#getDeclaredPrefixCount()

getDeclaredPrefixAt

public java.lang.String getDeclaredPrefixAt(int index)

See Also:

org.apache.xerces.xni.NamespaceContext#getDeclaredPrefixAt(int)

getAllPrefixes

public java.util.Enumeration getAllPrefixes()

See Also:

org.apache.xerces.xni.NamespaceContext#getAllPrefixes()