org.apache.xalan.stree
Class DOMImplementationImpl

java.lang.Object
  |
  +--org.apache.xml.utils.UnImplNode
        |
        +--org.apache.xalan.stree.DOMImplementationImpl

public class DOMImplementationImpl

extends UnImplNode

implements DOMImplementation

**For internal use only** This class provides a number of methods for performing operations that are independent of any particular instance of the document object model.

Constructor Summary

DOMImplementationImpl()

Method Summary

Document	createDocument(java.lang.String namespaceURI, java.lang.String qualifiedName, DocumentType doctype) Introduced in DOM Level 2.
DocumentType	createDocumentType(java.lang.String qualifiedName, java.lang.String publicID, java.lang.String systemID) Introduced in DOM Level 2.
static DOMImplementation	getDOMImplementation() NON-DOM: Obtain and return the single shared object
boolean	hasFeature(java.lang.String feature, java.lang.String version) Test if the DOM implementation supports a specific "feature" -- currently meaning language and level thereof.

Methods inherited from class org.apache.xml.utils.UnImplNode

appendChild, appendData, cloneNode, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, error, error, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getChildNodes, getDoctype, getDocumentElement, getElementById, getElementsByTagName, getElementsByTagNameNS, getFirstChild, getImplementation, getLastChild, getLength, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getOwnerElement, getParentNode, getPrefix, getPreviousSibling, getSpecified, getTagName, hasAttribute, hasAttributeNS, hasAttributes, hasChildNodes, importNode, insertBefore, insertData, isSupported, item, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, replaceChild, replaceData, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setData, setNodeValue, setPrefix, setValue, splitText, substringData

Methods inherited from class java.lang.Object

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

Constructor Detail

DOMImplementationImpl

public DOMImplementationImpl()

Method Detail

hasFeature

public boolean hasFeature(java.lang.String feature,
                          java.lang.String version)

Test if the DOM implementation supports a specific "feature" -- currently meaning language and level thereof.

Specified by:

hasFeature in interface DOMImplementation

Parameters:

feature - The package name of the feature to test. In Level 1, supported values are "HTML" and "XML" (case-insensitive). At this writing, org.apache.xerces.dom supports only XML.

version - The version number of the feature being tested. This is interpreted as "Version of the DOM API supported for the specified Feature", and in Level 1 should be "1.0"

Returns:

true iff this implementation is compatible with the specified feature and version.

getDOMImplementation

public static DOMImplementation getDOMImplementation()

NON-DOM: Obtain and return the single shared object

Returns:

this DOMImplementation

createDocumentType

public DocumentType createDocumentType(java.lang.String qualifiedName,
                                       java.lang.String publicID,
                                       java.lang.String systemID)

Introduced in DOM Level 2.

Creates an empty DocumentType node.

Specified by:

createDocumentType in interface DOMImplementation

Parameters:

qualifiedName - The qualified name of the document type to be created.

publicID - The document type public identifier.

systemID - The document type system identifier.

Returns:

an empty DocumentType node

Since:

WD-DOM-Level-2-19990923

createDocument

public Document createDocument(java.lang.String namespaceURI,
                               java.lang.String qualifiedName,
                               DocumentType doctype)
                        throws DOMException

Introduced in DOM Level 2.

Creates an XML Document object of the specified type with its document element.

Specified by:

createDocument in interface DOMImplementation

Parameters:

namespaceURI - The namespace URI of the document element to create, or null.

qualifiedName - The qualified name of the document element to create, or null.

doctype - The type of document to be created or null.

When doctype is not null, its Node.ownerDocument attribute is set to the document being created.

Returns:

Document A new Document object.

Throws:

DOMException - WRONG_DOCUMENT_ERR: Raised if doctype has already been used with a different document.

Since:

WD-DOM-Level-2-19990923