Package com.icl.saxon

Class PIGrabber

  • All Implemented Interfaces:
    org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler
    public class PIGrabber
extends org.xml.sax.helpers.DefaultHandler
    The PIGrabber class is a SAX ContentHandler that looks for xml-stylesheet processing instructions and tests whether they match specified criteria; for those that do, it creates an InputSource object referring to the relevant stylesheet
    Author:
    Michael H. Kay

    • Constructor Summary

      Constructors 
      Constructor Description
      PIGrabber()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      javax.xml.transform.sax.SAXSource[] getAssociatedStylesheets()
      Return list of stylesheets that matched, as an array of Source objects
      java.lang.String[] getStylesheetURIs()
      Get the stylesheet URIs as an array of Strings
      void processingInstruction​(java.lang.String target, java.lang.String data)
      Handle xml-stylesheet PI
      void setBaseURI​(java.lang.String uri)
      Set the base URI
      void setCriteria​(java.lang.String media, java.lang.String title, java.lang.String charset)  
      void setURIResolver​(javax.xml.transform.URIResolver resolver)
      Set the URI resolver to be used for the href attribute
      void startElement​(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
      Abort the parse when the first start element tag is found

      • Methods inherited from class org.xml.sax.helpers.DefaultHandler

        characters, endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • PIGrabber

        public PIGrabber()

    • Method Detail

      • setCriteria

        public void setCriteria​(java.lang.String media,
                        java.lang.String title,
                        java.lang.String charset)

      • setBaseURI

        public void setBaseURI​(java.lang.String uri)
        Set the base URI

      • setURIResolver

        public void setURIResolver​(javax.xml.transform.URIResolver resolver)
        Set the URI resolver to be used for the href attribute

      • startElement

        public void startElement​(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException
        Abort the parse when the first start element tag is found
        Specified by:
        startElement in interface org.xml.sax.ContentHandler
        Overrides:
        startElement in class org.xml.sax.helpers.DefaultHandler
        Throws:
        org.xml.sax.SAXException

      • processingInstruction

        public void processingInstruction​(java.lang.String target,
                                  java.lang.String data)
                           throws org.xml.sax.SAXException
        Handle xml-stylesheet PI
        Specified by:
        processingInstruction in interface org.xml.sax.ContentHandler
        Overrides:
        processingInstruction in class org.xml.sax.helpers.DefaultHandler
        Throws:
        org.xml.sax.SAXException

      • getAssociatedStylesheets

        public javax.xml.transform.sax.SAXSource[] getAssociatedStylesheets()
                                                             throws javax.xml.transform.TransformerException
        Return list of stylesheets that matched, as an array of Source objects
        Returns:
        null if there were no matching stylesheets.
        Throws:
        javax.xml.transform.TransformerException - if a URI cannot be resolved

      • getStylesheetURIs

        public java.lang.String[] getStylesheetURIs()
                                     throws org.xml.sax.SAXException
        Get the stylesheet URIs as an array of Strings
        Throws:
        org.xml.sax.SAXException