Package org.apache.xerces.dom

Class CoreDOMImplementationImpl

  • All Implemented Interfaces:
    org.w3c.dom.DOMImplementation, org.w3c.dom.ls.DOMImplementationLS
    Direct Known Subclasses:
    DOMImplementationImpl
    public class CoreDOMImplementationImpl
extends java.lang.Object
implements org.w3c.dom.DOMImplementation, org.w3c.dom.ls.DOMImplementationLS
    The DOMImplementation class is description of a particular implementation of the Document Object Model. As such its data is static, shared by all instances of this implementation.

    The DOM API requires that it be a real object rather than static methods. However, there's nothing that says it can't be a singleton, so that's how I've implemented it.

    This particular class, along with CoreDocumentImpl, supports the DOM Core and Load/Save (Experimental). Optional modules are supported by the more complete DOMImplementation class along with DocumentImpl.

    INTERNAL:

    Usage of this class is not supported. It may be altered or removed at any time.
    Since:
    PR-DOM-Level-1-19980818.
    Version:
    $Id: CoreDOMImplementationImpl.java 1175661 2011-09-26 04:24:01Z mrglavas $

    • Field Summary

      • Fields inherited from interface org.w3c.dom.ls.DOMImplementationLS

        MODE_ASYNCHRONOUS, MODE_SYNCHRONOUS

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected int assignDocTypeNumber()
      NON-DOM: increment document/doctype counter
      protected int assignDocumentNumber()
      NON-DOM: increment document/doctype counter
      org.w3c.dom.Document createDocument​(java.lang.String namespaceURI, java.lang.String qualifiedName, org.w3c.dom.DocumentType doctype)
      Introduced in DOM Level 2.
      protected CoreDocumentImpl createDocument​(org.w3c.dom.DocumentType doctype)  
      org.w3c.dom.DocumentType createDocumentType​(java.lang.String qualifiedName, java.lang.String publicID, java.lang.String systemID)
      Introduced in DOM Level 2.
      org.w3c.dom.ls.LSInput createLSInput()
      DOM Level 3 LS CR - Experimental.
      org.w3c.dom.ls.LSOutput createLSOutput()
      DOM Level 3 LS CR - Experimental.
      org.w3c.dom.ls.LSParser createLSParser​(short mode, java.lang.String schemaType)
      DOM Level 3 LS CR - Experimental.
      org.w3c.dom.ls.LSSerializer createLSSerializer()
      DOM Level 3 LS CR - Experimental.
      static org.w3c.dom.DOMImplementation getDOMImplementation()
      NON-DOM: Obtain and return the single shared object
      java.lang.Object getFeature​(java.lang.String feature, java.lang.String version)
      DOM Level 3 WD - Experimental.
      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 java.lang.Object

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

    • Constructor Detail

      • CoreDOMImplementationImpl

        public CoreDOMImplementationImpl()

    • Method Detail

      • getDOMImplementation

        public static org.w3c.dom.DOMImplementation getDOMImplementation()
        NON-DOM: Obtain and return the single shared object

      • 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 org.w3c.dom.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.

      • createDocumentType

        public org.w3c.dom.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 org.w3c.dom.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.
        Since:
        WD-DOM-Level-2-19990923

      • createDocument

        public org.w3c.dom.Document createDocument​(java.lang.String namespaceURI,
                                           java.lang.String qualifiedName,
                                           org.w3c.dom.DocumentType doctype)
                                    throws org.w3c.dom.DOMException
        Introduced in DOM Level 2.

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

        Specified by:
        createDocument in interface org.w3c.dom.DOMImplementation
        Parameters:
        namespaceURI - The namespace URI of the document element to create, or null.
        qualifiedName - The qualified name of the document element to create.
        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:
        org.w3c.dom.DOMException - WRONG_DOCUMENT_ERR: Raised if doctype has already been used with a different document.
        Since:
        WD-DOM-Level-2-19990923

      • createDocument

        protected CoreDocumentImpl createDocument​(org.w3c.dom.DocumentType doctype)

      • getFeature

        public java.lang.Object getFeature​(java.lang.String feature,
                                   java.lang.String version)
        DOM Level 3 WD - Experimental.
        Specified by:
        getFeature in interface org.w3c.dom.DOMImplementation

      • createLSParser

        public org.w3c.dom.ls.LSParser createLSParser​(short mode,
                                              java.lang.String schemaType)
                                       throws org.w3c.dom.DOMException
        DOM Level 3 LS CR - Experimental. Create a new LSParser. The newly constructed parser may then be configured by means of its DOMConfiguration object, and used to parse documents by means of its parse method.
        Specified by:
        createLSParser in interface org.w3c.dom.ls.DOMImplementationLS
        Parameters:
        mode - The mode argument is either MODE_SYNCHRONOUS or MODE_ASYNCHRONOUS, if mode is MODE_SYNCHRONOUS then the LSParser that is created will operate in synchronous mode, if it's MODE_ASYNCHRONOUS then the LSParser that is created will operate in asynchronous mode.
        schemaType - An absolute URI representing the type of the schema language used during the load of a Document using the newly created LSParser. Note that no lexical checking is done on the absolute URI. In order to create a LSParser for any kind of schema types (i.e. the LSParser will be free to use any schema found), use the value null.

        Note: For W3C XML Schema [XML Schema Part 1] , applications must use the value "http://www.w3.org/2001/XMLSchema". For XML DTD [XML 1.0], applications must use the value "http://www.w3.org/TR/REC-xml". Other Schema languages are outside the scope of the W3C and therefore should recommend an absolute URI in order to use this method.

        Returns:
        The newly created LSParser object. This LSParser is either synchronous or asynchronous depending on the value of the mode argument.

        Note: By default, the newly created LSParser does not contain a DOMErrorHandler, i.e. the value of the " error-handler" configuration parameter is null. However, implementations may provide a default error handler at creation time. In that case, the initial value of the "error-handler" configuration parameter on the new created LSParser contains a reference to the default error handler.

        Throws:
        org.w3c.dom.DOMException - NOT_SUPPORTED_ERR: Raised if the requested mode or schema type is not supported.

      • createLSSerializer

        public org.w3c.dom.ls.LSSerializer createLSSerializer()
        DOM Level 3 LS CR - Experimental. Create a new LSSerializer object.
        Specified by:
        createLSSerializer in interface org.w3c.dom.ls.DOMImplementationLS
        Returns:
        The newly created LSSerializer object.

        Note: By default, the newly created LSSerializer has no DOMErrorHandler, i.e. the value of the "error-handler" configuration parameter is null. However, implementations may provide a default error handler at creation time. In that case, the initial value of the "error-handler" configuration parameter on the new created LSSerializer contains a reference to the default error handler.

      • createLSInput

        public org.w3c.dom.ls.LSInput createLSInput()
        DOM Level 3 LS CR - Experimental. Create a new empty input source.
        Specified by:
        createLSInput in interface org.w3c.dom.ls.DOMImplementationLS
        Returns:
        The newly created input object.

      • assignDocumentNumber

        protected int assignDocumentNumber()
        NON-DOM: increment document/doctype counter

      • assignDocTypeNumber

        protected int assignDocTypeNumber()
        NON-DOM: increment document/doctype counter

      • createLSOutput

        public org.w3c.dom.ls.LSOutput createLSOutput()
        DOM Level 3 LS CR - Experimental. Create a new empty output destination object where LSOutput.characterStream, LSOutput.byteStream, LSOutput.systemId, LSOutput.encoding are null.
        Specified by:
        createLSOutput in interface org.w3c.dom.ls.DOMImplementationLS
        Returns:
        The newly created output object.