org.apache.xml.serializer.utils
Class AttList

java.lang.Object
  |
  +--org.apache.xml.serializer.utils.AttList

public final class AttList
extends java.lang.Object
implements 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.

Usage:
**For internal use only**

Constructor Summary
AttList(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
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AttList

public AttList(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 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 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 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 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 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 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 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 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 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 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 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 Attributes
Parameters:
qName - The qualified (prefixed) name.
Returns:
The index of the attribute, or -1 if it does not appear in the list.


Copyright 2006 Apache XML Project. All Rights Reserved.