Package org.apache.xerces.dom

Class ElementNSImpl

java.lang.Object
org.apache.xerces.dom.NodeImpl
org.apache.xerces.dom.ChildNode
org.apache.xerces.dom.ParentNode
org.apache.xerces.dom.ElementImpl
org.apache.xerces.dom.ElementNSImpl
All Implemented Interfaces:
Serializable, Cloneable, Element, ElementTraversal, EventTarget, Node, NodeList, TypeInfo
Direct Known Subclasses:
DeferredElementNSImpl, PSVIElementNSImpl
public class ElementNSImpl extends ElementImpl
ElementNSImpl inherits from ElementImpl and adds namespace support.

The qualified name is the node name, and we store localName which is also used in all queries. On the other hand we recompute the prefix when necessary.

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.
Version:
$Id: ElementNSImpl.java 924245 2010-03-17 11:58:14Z mrglavas $
Author:
Elena litani, IBM, Neeraj Bajaj, Sun Microsystems
See Also:

  • Field Details

    • namespaceURI

      protected String namespaceURI
      DOM2: Namespace URI.

    • localName

      protected String localName
      DOM2: localName.

  • Constructor Details

  • Method Details

    • getNamespaceURI

      public String getNamespaceURI()
      Introduced in DOM Level 2.

      The namespace URI of this node, or null if it is unspecified.

      This is not a computed value that is the result of a namespace lookup based on an examination of the namespace declarations in scope. It is merely the namespace URI given at creation time.

      For nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is null.

      Specified by:
      getNamespaceURI in interface Node
      Overrides:
      getNamespaceURI in class NodeImpl
      Since:
      WD-DOM-Level-2-19990923
      See Also:

    • getPrefix

      public String getPrefix()
      Introduced in DOM Level 2.

      The namespace prefix of this node, or null if it is unspecified.

      For nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is null.

      Specified by:
      getPrefix in interface Node
      Overrides:
      getPrefix in class NodeImpl
      Since:
      WD-DOM-Level-2-19990923
      See Also:

    • setPrefix

      public void setPrefix(String prefix) throws DOMException
      Introduced in DOM Level 2.

      Note that setting this attribute changes the nodeName attribute, which holds the qualified name, as well as the tagName and name attributes of the Element and Attr interfaces, when applicable.

      Specified by:
      setPrefix in interface Node
      Overrides:
      setPrefix in class NodeImpl
      Parameters:
      prefix - The namespace prefix of this node, or null(empty string) if it is unspecified.
      Since:
      WD-DOM-Level-2-19990923
      See Also:

    • getLocalName

      public String getLocalName()
      Introduced in DOM Level 2.

      Returns the local part of the qualified name of this node.

      Specified by:
      getLocalName in interface Node
      Overrides:
      getLocalName in class NodeImpl
      Since:
      WD-DOM-Level-2-19990923
      See Also:

    • getXMLBaseAttribute

      protected Attr getXMLBaseAttribute()
      NON-DOM Returns the xml:base attribute.
      Overrides:
      getXMLBaseAttribute in class ElementImpl

    • getTypeName

      public String getTypeName()
      Specified by:
      getTypeName in interface TypeInfo
      Overrides:
      getTypeName in class ElementImpl
      See Also:

    • getTypeNamespace

      public String getTypeNamespace()
      Specified by:
      getTypeNamespace in interface TypeInfo
      Overrides:
      getTypeNamespace in class ElementImpl
      See Also:

    • isDerivedFrom

      public boolean isDerivedFrom(String typeNamespaceArg, String typeNameArg, int derivationMethod)
      Introduced in DOM Level 2.

      Checks if a type is derived from another by restriction. See: http://www.w3.org/TR/DOM-Level-3-Core/core.html#TypeInfo-isDerivedFrom

      Specified by:
      isDerivedFrom in interface TypeInfo
      Overrides:
      isDerivedFrom in class ElementImpl
      Parameters:
      typeNamespaceArg - The namspace of the ancestor type declaration
      typeNameArg - The name of the ancestor type declaration
      derivationMethod - The derivation method
      Returns:
      boolean True if the type is derived by restriciton for the reference type

    • setType

      public void setType(org.apache.xerces.xs.XSTypeDefinition type)
      NON-DOM: setting type used by the DOM parser
      See Also: