Class DOMFragmentParser

java.lang.Object
org.htmlunit.cyberneko.parsers.DOMFragmentParser
All Implemented Interfaces:
XMLDocumentHandler
public class DOMFragmentParser extends Object implements XMLDocumentHandler
A DOM parser for HTML fragments.

  • Field Details

    • RECOGNIZED_FEATURES

      protected static final String[] RECOGNIZED_FEATURES
      Recognized features.

    • ERROR_HANDLER

      protected static final String ERROR_HANDLER
      Property identifier: error handler.
      See Also:

    • RECOGNIZED_PROPERTIES

      protected static final String[] RECOGNIZED_PROPERTIES
      Recognized properties.

    • parserConfiguration_

      private final XMLParserConfiguration parserConfiguration_
      Parser configuration.

    • documentSource_

      private XMLDocumentSource documentSource_

    • documentFragment_

      private DocumentFragment documentFragment_
      DOM document fragment.

    • document_

      private Document document_
      Document.

    • currentNode_

      private Node currentNode_
      Current node.

    • inCDATASection_

      private boolean inCDATASection_
      True if within a CDATA section.

  • Constructor Details

    • DOMFragmentParser

      public DOMFragmentParser()
      Default constructor.

  • Method Details

    • parse

      public void parse(String systemId, DocumentFragment fragment) throws SAXException, IOException
      Parses a document fragment
      Parameters:
      systemId - systemId
      fragment - fragment
      Throws:
      SAXException - in case of sax error
      IOException - in case of io problems

    • parse

      public void parse(InputSource source, DocumentFragment fragment) throws SAXException, IOException
      Parses a document fragment
      Parameters:
      source - input source
      fragment - fragment
      Throws:
      SAXException - in case of sax error
      IOException - in case of io problems

    • setErrorHandler

      public void setErrorHandler(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:
      NullPointerException - If the handler argument is null.
      See Also:

    • getErrorHandler

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

    • setFeature

      public void setFeature(String featureId, boolean state) throws SAXNotRecognizedException, 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:
      SAXNotRecognizedException - If the requested feature is not known.
      SAXNotSupportedException - If the requested feature is known, but the requested state is not supported.

    • getFeature

      public boolean getFeature(String featureId) throws SAXNotRecognizedException, 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:
      SAXNotRecognizedException - If the requested feature is not known.
      SAXNotSupportedException - If the requested feature is known but not supported.

    • setProperty

      public void setProperty(String propertyId, Object value) throws SAXNotRecognizedException, 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:
      SAXNotRecognizedException - If the requested property is not known.
      SAXNotSupportedException - If the requested property is known, but the requested value is not supported.

    • startDocument

      public void startDocument(XMLLocator locator, String encoding, NamespaceContext nscontext, Augmentations augs) throws XNIException
      Description copied from interface: XMLDocumentHandler
      The start of the document.
      Specified by:
      startDocument in interface XMLDocumentHandler
      Parameters:
      locator - The document locator, or null if the document location cannot be reported during the parsing of this document. However, it is strongly recommended that a locator be supplied that can at least report the system identifier of the document.
      encoding - The auto-detected IANA encoding name of the entity stream. This value will be null in those situations where the entity encoding is not auto-detected (e.g. internal entities or a document entity that is parsed from a java.io.Reader).
      nscontext - The namespace context in effect at the start of this document. This object represents the current context. Implementors of this class are responsible for copying the namespace bindings from the the current context (and its parent contexts) if that information is important.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • xmlDecl

      public void xmlDecl(String version, String encoding, String standalone, Augmentations augs) throws XNIException
      Description copied from interface: XMLDocumentHandler
      Notifies of the presence of an XMLDecl line in the document. If present, this method will be called immediately following the startDocument call.
      Specified by:
      xmlDecl in interface XMLDocumentHandler
      Parameters:
      version - The XML version.
      encoding - The IANA encoding name of the document, or null if not specified.
      standalone - The standalone value, or null if not specified.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • doctypeDecl

      public void doctypeDecl(String root, String pubid, String sysid, Augmentations augs) throws XNIException
      Description copied from interface: XMLDocumentHandler
      Notifies of the presence of the DOCTYPE line in the document.
      Specified by:
      doctypeDecl in interface XMLDocumentHandler
      Parameters:
      root - The name of the root element.
      pubid - The public identifier if an external DTD or null if the external DTD is specified using SYSTEM.
      sysid - The system identifier if an external DTD, null otherwise.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • processingInstruction

      public void processingInstruction(String target, XMLString data, Augmentations augs) throws XNIException
      Description copied from interface: XMLDocumentHandler
      A processing instruction. Processing instructions consist of a target name and, optionally, text data. The data is only meaningful to the application.

      Typically, a processing instruction's data will contain a series of pseudo-attributes. These pseudo-attributes follow the form of element attributes but are not parsed or presented to the application as anything other than text. The application is responsible for parsing the data.

      Specified by:
      processingInstruction in interface XMLDocumentHandler
      Parameters:
      target - The target.
      data - The data or null if none specified.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • comment

      public void comment(XMLString text, Augmentations augs) throws XNIException
      Description copied from interface: XMLDocumentHandler
      A comment.
      Specified by:
      comment in interface XMLDocumentHandler
      Parameters:
      text - The text in the comment.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by application to signal an error.

    • startElement

      public void startElement(QName element, XMLAttributes attrs, Augmentations augs) throws XNIException
      Description copied from interface: XMLDocumentHandler
      The start of an element.
      Specified by:
      startElement in interface XMLDocumentHandler
      Parameters:
      element - The name of the element.
      attrs - The element attributes.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • emptyElement

      public void emptyElement(QName element, XMLAttributes attrs, Augmentations augs) throws XNIException
      Description copied from interface: XMLDocumentHandler
      An empty element.
      Specified by:
      emptyElement in interface XMLDocumentHandler
      Parameters:
      element - The name of the element.
      attrs - The element attributes.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • characters

      public void characters(XMLString text, Augmentations augs) throws XNIException
      Description copied from interface: XMLDocumentHandler
      Character content.
      Specified by:
      characters in interface XMLDocumentHandler
      Parameters:
      text - The content.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • startCDATA

      public void startCDATA(Augmentations augs) throws XNIException
      Start CDATA section.
      Specified by:
      startCDATA in interface XMLDocumentHandler
      Parameters:
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • endCDATA

      public void endCDATA(Augmentations augs) throws XNIException
      End CDATA section.
      Specified by:
      endCDATA in interface XMLDocumentHandler
      Parameters:
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • endElement

      public void endElement(QName element, Augmentations augs) throws XNIException
      End element.
      Specified by:
      endElement in interface XMLDocumentHandler
      Parameters:
      element - The name of the element.
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • endDocument

      public void endDocument(Augmentations augs) throws XNIException
      End document.
      Specified by:
      endDocument in interface XMLDocumentHandler
      Parameters:
      augs - Additional information that may include infoset augmentations
      Throws:
      XNIException - Thrown by handler to signal an error.

    • getXMLParserConfiguration

      public XMLParserConfiguration getXMLParserConfiguration()
      Returns:
      the XMLParserConfiguration

    • setDocumentSource

      public void setDocumentSource(XMLDocumentSource source)
      Sets the document source.
      Specified by:
      setDocumentSource in interface XMLDocumentHandler
      Parameters:
      source - the new source

    • getDocumentSource

      public XMLDocumentSource getDocumentSource()
      Specified by:
      getDocumentSource in interface XMLDocumentHandler
      Returns:
      the document source.