org.apache.xml.serializer.utils
Class AttList

java.lang.Object
  org.apache.xml.serializer.utils.AttList

All Implemented Interfaces:

org.xml.sax.Attributes

public final class AttList
extends java.lang.Object
implements org.xml.sax.Attributes

Wraps a DOM attribute list in a SAX Attributes. This class is a copy of the one in org.apache.xml.utils. It exists to cut the serializers dependancy on that package. A minor changes from that package are: DOMHelper reference changed to DOM2Helper, class is not "public" This class is not a public API, it is only public because it is used in org.apache.xml.serializer.

Field Summary

(package private) org.w3c.dom.NamedNodeMap	m_attrs List of attribute nodes
(package private) DOM2Helper	m_dh Local reference to DOMHelper
(package private) int	m_lastIndex Index of last attribute node

Constructor Summary

AttList(org.w3c.dom.NamedNodeMap attrs, DOM2Helper dh)
Constructor AttList

Method Summary

int	getIndex(java.lang.String qName) Look up the index of an attribute by raw XML 1.0 name.
int	getIndex(java.lang.String uri, java.lang.String localPart) Look up the index of an attribute by Namespace name.
int	getLength() Get the number of attribute nodes in the list
java.lang.String	getLocalName(int index) Look up an attribute's local name by index.
java.lang.String	getQName(int i) Look up an attribute's qualified name by index.
java.lang.String	getType(int i) Get the attribute's node type by index
java.lang.String	getType(java.lang.String name) Get the attribute's node type by name
java.lang.String	getType(java.lang.String uri, java.lang.String localName) Look up an attribute's type by Namespace name.
java.lang.String	getURI(int index) Look up an attribute's Namespace URI by index.
java.lang.String	getValue(int i) Get the attribute's node value by index
java.lang.String	getValue(java.lang.String name) Look up an attribute's value by name.
java.lang.String	getValue(java.lang.String uri, java.lang.String localName) Look up an attribute's value by Namespace name.

Methods inherited from class java.lang.Object

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

Field Detail

m_attrs

org.w3c.dom.NamedNodeMap m_attrs

List of attribute nodes

m_lastIndex

int m_lastIndex

Index of last attribute node

m_dh

DOM2Helper m_dh

Local reference to DOMHelper

Constructor Detail

AttList

public AttList(org.w3c.dom.NamedNodeMap attrs,
               DOM2Helper dh)

Constructor AttList

Parameters:

attrs - List of attributes this will contain

dh - DOMHelper

Method Detail

getLength

public int getLength()

Get the number of attribute nodes in the list

Specified by:

getLength in interface org.xml.sax.Attributes

Returns:

number of attribute nodes

getURI

public java.lang.String getURI(int index)

Look up an attribute's Namespace URI by index.

Specified by:

getURI in interface org.xml.sax.Attributes

Parameters:

index - The attribute index (zero-based).

Returns:

The Namespace URI, or the empty string if none is available, or null if the index is out of range.

getLocalName

public java.lang.String getLocalName(int index)

Look up an attribute's local name by index.

Specified by:

getLocalName in interface org.xml.sax.Attributes

Parameters:

index - The attribute index (zero-based).

Returns:

The local name, or the empty string if Namespace processing is not being performed, or null if the index is out of range.

getQName

public java.lang.String getQName(int i)

Look up an attribute's qualified name by index.

Specified by:

getQName in interface org.xml.sax.Attributes

Parameters:

i - The attribute index (zero-based).

Returns:

The attribute's qualified name

getType

public java.lang.String getType(int i)

Get the attribute's node type by index

Specified by:

getType in interface org.xml.sax.Attributes

Parameters:

i - The attribute index (zero-based)

Returns:

the attribute's node type

getValue

public java.lang.String getValue(int i)

Get the attribute's node value by index

Specified by:

getValue in interface org.xml.sax.Attributes

Parameters:

i - The attribute index (zero-based)

Returns:

the attribute's node value

getType

public java.lang.String getType(java.lang.String name)

Get the attribute's node type by name

Specified by:

getType in interface org.xml.sax.Attributes

Parameters:

name - Attribute name

Returns:

the attribute's node type

getType

public java.lang.String getType(java.lang.String uri,
                                java.lang.String localName)

Look up an attribute's type by Namespace name.

Specified by:

getType in interface org.xml.sax.Attributes

Parameters:

uri - The Namespace URI, or the empty String if the name has no Namespace URI.

localName - The local name of the attribute.

Returns:

The attribute type as a string, or null if the attribute is not in the list or if Namespace processing is not being performed.

getValue

public java.lang.String getValue(java.lang.String name)

Look up an attribute's value by name.

Specified by:

getValue in interface org.xml.sax.Attributes

Parameters:

name - The attribute node's name

Returns:

The attribute node's value

getValue

public java.lang.String getValue(java.lang.String uri,
                                 java.lang.String localName)

Look up an attribute's value by Namespace name.

Specified by:

getValue in interface org.xml.sax.Attributes

Parameters:

uri - The Namespace URI, or the empty String if the name has no Namespace URI.

localName - The local name of the attribute.

Returns:

The attribute value as a string, or null if the attribute is not in the list.

getIndex

public int getIndex(java.lang.String uri,
                    java.lang.String localPart)

Look up the index of an attribute by Namespace name.

Specified by:

getIndex in interface org.xml.sax.Attributes

Parameters:

uri - The Namespace URI, or the empty string if the name has no Namespace URI.

localPart - The attribute's local name.

Returns:

The index of the attribute, or -1 if it does not appear in the list.

getIndex

public int getIndex(java.lang.String qName)

Look up the index of an attribute by raw XML 1.0 name.

Specified by:

getIndex in interface org.xml.sax.Attributes

Parameters:

qName - The qualified (prefixed) name.

Returns:

The index of the attribute, or -1 if it does not appear in the list.