| java.lang.Object | ||
| ↳ | org.apache.xerces.dom.NamedNodeMapImpl | |
| ↳ | org.apache.xerces.dom.AttributeMap | |
Class Overview
AttributeMap inherits from NamedNodeMapImpl and extends it to deal with the specifics of storing attributes. These are:
- managing ownership of attribute nodes
- managing default attributes
- firing mutation events
This class doesn't directly support mutation events, however, it notifies the document when mutations are performed so that the document class do so.@xerces.internal
Summary
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Inherited Constants | |||||||||||
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 From class
org.apache.xerces.dom.NamedNodeMapImpl
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From class
org.apache.xerces.dom.NamedNodeMapImpl
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Constructs a named node map.
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Cloning a NamedNodeMap is a DEEP OPERATION; it always clones
all the nodes contained in the map.
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Introduced in DOM Level 2.
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Adds an attribute using its nodeName attribute.
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Adds an attribute using its namespaceURI and localName.
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Override parent's method to set the ownerNode correctly
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Internal removeNamedItem method allowing to specify whether an exception
must be thrown if the specified name is not found.
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Internal removeNamedItemNS method allowing to specify whether an
exception must be thrown if the specified local name and namespace URI
is not found.
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Get this AttributeMap in sync with the given "defaults" map.
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NON-DOM: Remove the node object
NOTE: Specifically removes THIS NODE -- not the node with this
name, nor the node with these contents.
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Inherited Methods | |||||||||||
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From class
org.apache.xerces.dom.NamedNodeMapImpl
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From class
java.lang.Object
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From interface
org.w3c.dom.NamedNodeMap
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Protected Constructors
protected AttributeMap (ElementImpl ownerNode, NamedNodeMapImpl defaults)
Constructs a named node map.
Public Methods
public NamedNodeMapImpl cloneMap (NodeImpl ownerNode)
Cloning a NamedNodeMap is a DEEP OPERATION; it always clones all the nodes contained in the map.
public Node removeNamedItemNS (String namespaceURI, String name)
Introduced in DOM Level 2.
Removes an attribute specified by local name and namespace URI.
Parameters
| namespaceURI | The namespace URI of the node to remove. When it is null or an empty string, this method behaves like removeNamedItem. |
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| name | The local name of the node to remove. If the removed attribute is known to have a default value, an attribute immediately appears containing the default value. |
Returns
- Node The node removed from the map if a node with such a local name and namespace URI exists.
Throws
| Raised if there is no node named name in the map. | |
| DOMException |
public Node setNamedItem (Node arg)
Adds an attribute using its nodeName attribute.
Parameters
| arg | An Attr node to store in this map. |
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Returns
- If the new Node replaces an existing node the replaced Node is returned, otherwise null is returned.
Throws
| DOMException | The exception description. |
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See Also
public Node setNamedItemNS (Node arg)
Adds an attribute using its namespaceURI and localName.
Parameters
| arg | A node to store in a named node map. |
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Returns
- If the new Node replaces an existing node the replaced Node is returned, otherwise null is returned.
Throws
| DOMException |
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See Also
Protected Methods
protected final int addItem (Node arg)
protected void cloneContent (NamedNodeMapImpl srcmap)
Override parent's method to set the ownerNode correctly
protected final Node internalRemoveNamedItem (String name, boolean raiseEx)
Internal removeNamedItem method allowing to specify whether an exception must be thrown if the specified name is not found.
protected final Node internalRemoveNamedItemNS (String namespaceURI, String name, boolean raiseEx)
Internal removeNamedItemNS method allowing to specify whether an exception must be thrown if the specified local name and namespace URI is not found.
protected void reconcileDefaults (NamedNodeMapImpl defaults)
Get this AttributeMap in sync with the given "defaults" map.
Parameters
| defaults | The default attributes map to sync with. |
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protected Node removeItem (Node item, boolean addDefault)
NON-DOM: Remove the node object NOTE: Specifically removes THIS NODE -- not the node with this name, nor the node with these contents. If node does not belong to this named node map, we throw a DOMException.
Parameters
| item | The node to remove |
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| addDefault | true -- magically add default attribute |
Returns
- Removed node
Throws
| DOMException |
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