Package org.codelibs.nekohtml.parsers

Class DOMFragmentParser

  • All Implemented Interfaces:
    org.apache.xerces.xni.XMLDocumentHandler
    public class DOMFragmentParser
extends java.lang.Object
implements org.apache.xerces.xni.XMLDocumentHandler
    A DOM parser for HTML fragments.
    Version:
    $Id: DOMFragmentParser.java,v 1.8 2005/02/14 03:56:54 andyc Exp $
    Author:
    Andy Clark

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected static java.lang.String CURRENT_ELEMENT_NODE
      Current element node.
      protected static java.lang.String DOCUMENT_FRAGMENT
      Document fragment balancing only.
      protected static java.lang.String ERROR_HANDLER
      Property identifier: error handler.
      protected org.w3c.dom.Node fCurrentNode
      Current node.
      protected org.w3c.dom.Document fDocument
      Document.
      protected org.w3c.dom.DocumentFragment fDocumentFragment
      DOM document fragment.
      protected org.apache.xerces.xni.parser.XMLDocumentSource fDocumentSource
      Document source.
      protected boolean fInCDATASection
      True if within a CDATA section.
      protected org.apache.xerces.xni.parser.XMLParserConfiguration fParserConfiguration
      Parser configuration.
      protected static java.lang.String[] RECOGNIZED_FEATURES
      Recognized features.
      protected static java.lang.String[] RECOGNIZED_PROPERTIES
      Recognized properties.

    • Constructor Summary

      Constructors 
      Constructor Description
      DOMFragmentParser()
      Default constructor.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void characters​(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
      Characters.
      void comment​(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
      Comment.
      void doctypeDecl​(java.lang.String root, java.lang.String pubid, java.lang.String sysid, org.apache.xerces.xni.Augmentations augs)
      Document type declaration.
      void emptyElement​(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
      Empty element.
      void endCDATA​(org.apache.xerces.xni.Augmentations augs)
      End CDATA section.
      void endDocument​(org.apache.xerces.xni.Augmentations augs)
      End document.
      void endElement​(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs)
      End element.
      void endGeneralEntity​(java.lang.String name, org.apache.xerces.xni.Augmentations augs)
      End general entity.
      void endPrefixMapping​(java.lang.String prefix, org.apache.xerces.xni.Augmentations augs)
      End prefix mapping.
      org.apache.xerces.xni.parser.XMLDocumentSource getDocumentSource()
      Returns the document source.
      org.xml.sax.ErrorHandler getErrorHandler()
      Return the current error handler.
      boolean getFeature​(java.lang.String featureId)
      Query the state of a feature.
      java.lang.Object getProperty​(java.lang.String propertyId)
      Query the value of a property.
      void ignorableWhitespace​(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
      Ignorable whitespace.
      void parse​(java.lang.String systemId, org.w3c.dom.DocumentFragment fragment)
      Parses a document fragment.
      void parse​(org.xml.sax.InputSource source, org.w3c.dom.DocumentFragment fragment)
      Parses a document fragment.
      void processingInstruction​(java.lang.String target, org.apache.xerces.xni.XMLString data, org.apache.xerces.xni.Augmentations augs)
      Processing instruction.
      void setDocumentSource​(org.apache.xerces.xni.parser.XMLDocumentSource source)
      Sets the document source.
      void setErrorHandler​(org.xml.sax.ErrorHandler errorHandler)
      Allow an application to register an error event handler.
      void setFeature​(java.lang.String featureId, boolean state)
      Set the state of any feature in a SAX2 parser.
      void setProperty​(java.lang.String propertyId, java.lang.Object value)
      Set the value of any property in a SAX2 parser.
      void startCDATA​(org.apache.xerces.xni.Augmentations augs)
      Start CDATA section.
      void startDocument​(org.apache.xerces.xni.XMLLocator locator, java.lang.String encoding, org.apache.xerces.xni.Augmentations augs)
      Start document.
      void startDocument​(org.apache.xerces.xni.XMLLocator locator, java.lang.String encoding, org.apache.xerces.xni.NamespaceContext nscontext, org.apache.xerces.xni.Augmentations augs)
      Start document.
      void startElement​(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
      Start element.
      void startGeneralEntity​(java.lang.String name, org.apache.xerces.xni.XMLResourceIdentifier id, java.lang.String encoding, org.apache.xerces.xni.Augmentations augs)
      Start general entity.
      void startPrefixMapping​(java.lang.String prefix, java.lang.String uri, org.apache.xerces.xni.Augmentations augs)
      Start prefix mapping.
      void textDecl​(java.lang.String version, java.lang.String encoding, org.apache.xerces.xni.Augmentations augs)
      Text declaration.
      void xmlDecl​(java.lang.String version, java.lang.String encoding, java.lang.String standalone, org.apache.xerces.xni.Augmentations augs)
      XML declaration.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • DOCUMENT_FRAGMENT

        protected static final java.lang.String DOCUMENT_FRAGMENT
        Document fragment balancing only.
        See Also:
        Constant Field Values

      • RECOGNIZED_FEATURES

        protected static final java.lang.String[] RECOGNIZED_FEATURES
        Recognized features.

      • ERROR_HANDLER

        protected static final java.lang.String ERROR_HANDLER
        Property identifier: error handler.
        See Also:
        Constant Field Values

      • CURRENT_ELEMENT_NODE

        protected static final java.lang.String CURRENT_ELEMENT_NODE
        Current element node.
        See Also:
        Constant Field Values

      • RECOGNIZED_PROPERTIES

        protected static final java.lang.String[] RECOGNIZED_PROPERTIES
        Recognized properties.

      • fParserConfiguration

        protected org.apache.xerces.xni.parser.XMLParserConfiguration fParserConfiguration
        Parser configuration.

      • fDocumentSource

        protected org.apache.xerces.xni.parser.XMLDocumentSource fDocumentSource
        Document source.

      • fDocumentFragment

        protected org.w3c.dom.DocumentFragment fDocumentFragment
        DOM document fragment.

      • fDocument

        protected org.w3c.dom.Document fDocument
        Document.

      • fCurrentNode

        protected org.w3c.dom.Node fCurrentNode
        Current node.

      • fInCDATASection

        protected boolean fInCDATASection
        True if within a CDATA section.

    • Constructor Detail

      • DOMFragmentParser

        public DOMFragmentParser()
        Default constructor.

    • Method Detail

      • parse

        public void parse​(java.lang.String systemId,
                  org.w3c.dom.DocumentFragment fragment)
           throws org.xml.sax.SAXException,
                  java.io.IOException
        Parses a document fragment.
        Throws:
        org.xml.sax.SAXException
        java.io.IOException

      • parse

        public void parse​(org.xml.sax.InputSource source,
                  org.w3c.dom.DocumentFragment fragment)
           throws org.xml.sax.SAXException,
                  java.io.IOException
        Parses a document fragment.
        Throws:
        org.xml.sax.SAXException
        java.io.IOException

      • setErrorHandler

        public void setErrorHandler​(org.xml.sax.ErrorHandler errorHandler)
        Allow an application to register an error event handler.

        If the application does not register an error handler, all error events reported by the SAX parser will be silently ignored; however, normal processing may not continue. It is highly recommended that all SAX applications implement an error handler to avoid unexpected bugs.

        Applications may register a new or different handler in the middle of a parse, and the SAX parser must begin using the new handler immediately.

        Parameters:
        errorHandler - The error handler.
        Throws:
        java.lang.NullPointerException - If the handler argument is null.
        See Also:
        getErrorHandler()

      • getErrorHandler

        public org.xml.sax.ErrorHandler getErrorHandler()
        Return the current error handler.
        Returns:
        The current error handler, or null if none has been registered.
        See Also:
        setErrorHandler(org.xml.sax.ErrorHandler)

      • setFeature

        public void setFeature​(java.lang.String featureId,
                       boolean state)
                throws org.xml.sax.SAXNotRecognizedException,
                       org.xml.sax.SAXNotSupportedException
        Set the state of any feature in a SAX2 parser. The parser might not recognize the feature, and if it does recognize it, it might not be able to fulfill the request.
        Parameters:
        featureId - The unique identifier (URI) of the feature.
        state - The requested state of the feature (true or false).
        Throws:
        org.xml.sax.SAXNotRecognizedException - If the requested feature is not known.
        org.xml.sax.SAXNotSupportedException - If the requested feature is known, but the requested state is not supported.

      • getFeature

        public boolean getFeature​(java.lang.String featureId)
                   throws org.xml.sax.SAXNotRecognizedException,
                          org.xml.sax.SAXNotSupportedException
        Query the state of a feature. Query the current state of any feature in a SAX2 parser. The parser might not recognize the feature.
        Parameters:
        featureId - The unique identifier (URI) of the feature being set.
        Returns:
        The current state of the feature.
        Throws:
        org.xml.sax.SAXNotRecognizedException - If the requested feature is not known.
        org.xml.sax.SAXNotSupportedException - If the requested feature is known but not supported.

      • setProperty

        public void setProperty​(java.lang.String propertyId,
                        java.lang.Object value)
                 throws org.xml.sax.SAXNotRecognizedException,
                        org.xml.sax.SAXNotSupportedException
        Set the value of any property in a SAX2 parser. The parser might not recognize the property, and if it does recognize it, it might not support the requested value.
        Parameters:
        propertyId - The unique identifier (URI) of the property being set.
        value - The value to which the property is being set.
        Throws:
        org.xml.sax.SAXNotRecognizedException - If the requested property is not known.
        org.xml.sax.SAXNotSupportedException - If the requested property is known, but the requested value is not supported.

      • getProperty

        public java.lang.Object getProperty​(java.lang.String propertyId)
                             throws org.xml.sax.SAXNotRecognizedException,
                                    org.xml.sax.SAXNotSupportedException
        Query the value of a property. Return the current value of a property in a SAX2 parser. The parser might not recognize the property.
        Parameters:
        propertyId - The unique identifier (URI) of the property being set.
        Returns:
        The current value of the property.
        Throws:
        org.xml.sax.SAXNotRecognizedException - If the requested property is not known.
        org.xml.sax.SAXNotSupportedException - If the requested property is known but not supported.

      • setDocumentSource

        public void setDocumentSource​(org.apache.xerces.xni.parser.XMLDocumentSource source)
        Sets the document source.
        Specified by:
        setDocumentSource in interface org.apache.xerces.xni.XMLDocumentHandler

      • getDocumentSource

        public org.apache.xerces.xni.parser.XMLDocumentSource getDocumentSource()
        Returns the document source.
        Specified by:
        getDocumentSource in interface org.apache.xerces.xni.XMLDocumentHandler

      • startDocument

        public void startDocument​(org.apache.xerces.xni.XMLLocator locator,
                          java.lang.String encoding,
                          org.apache.xerces.xni.Augmentations augs)
        Start document.

      • startDocument

        public void startDocument​(org.apache.xerces.xni.XMLLocator locator,
                          java.lang.String encoding,
                          org.apache.xerces.xni.NamespaceContext nscontext,
                          org.apache.xerces.xni.Augmentations augs)
        Start document.
        Specified by:
        startDocument in interface org.apache.xerces.xni.XMLDocumentHandler

      • xmlDecl

        public void xmlDecl​(java.lang.String version,
                    java.lang.String encoding,
                    java.lang.String standalone,
                    org.apache.xerces.xni.Augmentations augs)
        XML declaration.
        Specified by:
        xmlDecl in interface org.apache.xerces.xni.XMLDocumentHandler

      • doctypeDecl

        public void doctypeDecl​(java.lang.String root,
                        java.lang.String pubid,
                        java.lang.String sysid,
                        org.apache.xerces.xni.Augmentations augs)
        Document type declaration.
        Specified by:
        doctypeDecl in interface org.apache.xerces.xni.XMLDocumentHandler

      • processingInstruction

        public void processingInstruction​(java.lang.String target,
                                  org.apache.xerces.xni.XMLString data,
                                  org.apache.xerces.xni.Augmentations augs)
        Processing instruction.
        Specified by:
        processingInstruction in interface org.apache.xerces.xni.XMLDocumentHandler

      • comment

        public void comment​(org.apache.xerces.xni.XMLString text,
                    org.apache.xerces.xni.Augmentations augs)
        Comment.
        Specified by:
        comment in interface org.apache.xerces.xni.XMLDocumentHandler

      • startPrefixMapping

        public void startPrefixMapping​(java.lang.String prefix,
                               java.lang.String uri,
                               org.apache.xerces.xni.Augmentations augs)
        Start prefix mapping. @deprecated Since Xerces 2.2.0.

      • endPrefixMapping

        public void endPrefixMapping​(java.lang.String prefix,
                             org.apache.xerces.xni.Augmentations augs)
        End prefix mapping. @deprecated Since Xerces 2.2.0.

      • startElement

        public void startElement​(org.apache.xerces.xni.QName element,
                         org.apache.xerces.xni.XMLAttributes attrs,
                         org.apache.xerces.xni.Augmentations augs)
        Start element.
        Specified by:
        startElement in interface org.apache.xerces.xni.XMLDocumentHandler

      • emptyElement

        public void emptyElement​(org.apache.xerces.xni.QName element,
                         org.apache.xerces.xni.XMLAttributes attrs,
                         org.apache.xerces.xni.Augmentations augs)
        Empty element.
        Specified by:
        emptyElement in interface org.apache.xerces.xni.XMLDocumentHandler

      • characters

        public void characters​(org.apache.xerces.xni.XMLString text,
                       org.apache.xerces.xni.Augmentations augs)
        Characters.
        Specified by:
        characters in interface org.apache.xerces.xni.XMLDocumentHandler

      • ignorableWhitespace

        public void ignorableWhitespace​(org.apache.xerces.xni.XMLString text,
                                org.apache.xerces.xni.Augmentations augs)
        Ignorable whitespace.
        Specified by:
        ignorableWhitespace in interface org.apache.xerces.xni.XMLDocumentHandler

      • startGeneralEntity

        public void startGeneralEntity​(java.lang.String name,
                               org.apache.xerces.xni.XMLResourceIdentifier id,
                               java.lang.String encoding,
                               org.apache.xerces.xni.Augmentations augs)
        Start general entity.
        Specified by:
        startGeneralEntity in interface org.apache.xerces.xni.XMLDocumentHandler

      • textDecl

        public void textDecl​(java.lang.String version,
                     java.lang.String encoding,
                     org.apache.xerces.xni.Augmentations augs)
        Text declaration.
        Specified by:
        textDecl in interface org.apache.xerces.xni.XMLDocumentHandler

      • endGeneralEntity

        public void endGeneralEntity​(java.lang.String name,
                             org.apache.xerces.xni.Augmentations augs)
        End general entity.
        Specified by:
        endGeneralEntity in interface org.apache.xerces.xni.XMLDocumentHandler

      • startCDATA

        public void startCDATA​(org.apache.xerces.xni.Augmentations augs)
        Start CDATA section.
        Specified by:
        startCDATA in interface org.apache.xerces.xni.XMLDocumentHandler

      • endCDATA

        public void endCDATA​(org.apache.xerces.xni.Augmentations augs)
        End CDATA section.
        Specified by:
        endCDATA in interface org.apache.xerces.xni.XMLDocumentHandler

      • endElement

        public void endElement​(org.apache.xerces.xni.QName element,
                       org.apache.xerces.xni.Augmentations augs)
        End element.
        Specified by:
        endElement in interface org.apache.xerces.xni.XMLDocumentHandler

      • endDocument

        public void endDocument​(org.apache.xerces.xni.Augmentations augs)
        End document.
        Specified by:
        endDocument in interface org.apache.xerces.xni.XMLDocumentHandler