Package weblogic.xml.stream

Examples of weblogic.xml.stream.XMLEvent

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    public void loadXmlInputStream ( XMLInputStream xis, XmlOptions options )
        throws XMLStreamException, XmlException
    {
        options = XmlOptions.maskNull( options );

        XMLEvent x = xis.peek();
       
        if (x != null && x.getType() == XMLEvent.START_ELEMENT)
        {
            Map nsMap = ((StartElement) x).getNamespaceMap();

            if (nsMap != null && nsMap.size() > 0)
            {
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    // TODO - this is the quick and dirty impl of streaming validation,
    // may objects are created (like strings) which can be optimized
   
    protected XMLEvent nextEvent ( ) throws XMLStreamException
    {
        XMLEvent e = _source.next();

        if (e == null)
        {
            if (!_finished)
            {
                flushText();
                nextEvent( ValidatorListener.END );
                _finished = true;
            }
        }
        else
        {
            switch ( e.getType() )
            {
            case XMLEvent.CHARACTER_DATA :
            case XMLEvent.SPACE :
            {
                CharacterData cd = (CharacterData) e;

                if (cd.hasContent())
                    _text.append( cd.getContent() );

                break;
            }
            case XMLEvent.START_ELEMENT :
            {
                StartElement se = (StartElement) e;
               
                flushText();

                // Used for prefix to namespace mapping
                _startElement = se;

                // Prepare the xsi:* values
               
                AttributeIterator attrs = se.getAttributes();

                while ( attrs.hasNext() )
                {
                    Attribute attr = attrs.next();

                    XMLName attrName = attr.getName();

                    if ("http://www.w3.org/2001/XMLSchema-instance".equals(
                            attrName.getNamespaceUri() ))
                    {
                        String local = attrName.getLocalName();

                        if (local.equals( "type" ))
                            _xsiType = attr.getValue();
                        else if (local.equals( "nil" ))
                            _xsiNil = attr.getValue();
                        else if (local.equals( "schemaLocation" ))
                            _xsiLoc = attr.getValue();
                        else if (local.equals( "noNamespaceSchemaLocation" ))
                            _xsiNoLoc = attr.getValue();
                    }
                }

                // Emit the START

                // TODO - should delay the aquisition of the name
                _name = e.getName();

                nextEvent( ValidatorListener.BEGIN );
               
                // Emit the attrs
               
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        c.toStartDoc();

        XMLInputStream xis = c.newXMLInputStream();

        XMLEvent xev;
        StartDocument startDocument;
        EndDocument endDocument;
        StartElement startElement;
        AttributeIterator attributeIterator;
        StartPrefixMapping startPrefixMapping;
        EndPrefixMapping endPrefixMapping;
        ChangePrefixMapping cpm;
        EndElement endElement;
        Attribute attribute;
        Comment comment;
        CharacterData characterData;
        XMLName name;
        String str;
        Map map;
       
        xev = startDocument = (StartDocument) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.START_DOCUMENT );
        Assert.assertTrue( !xev.hasName() );
        Assert.assertTrue( startDocument.isStartDocument() );
       
        xev = startPrefixMapping = (StartPrefixMapping) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.START_PREFIX_MAPPING );
        Assert.assertTrue( !xev.hasName() );
        Assert.assertTrue( xev.isStartPrefixMapping() );
        str = startPrefixMapping.getNamespaceUri();
        Assert.assertTrue( str.equals( "default.com" ) );
        Assert.assertTrue( startPrefixMapping.getPrefix().length() == 0 );
       
        xev = startElement = (StartElement) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.START_ELEMENT );
        Assert.assertTrue( xev.hasName() );
        Assert.assertTrue( xev.isStartElement() );
        assertName( startElement.getName(), "default.com", "foo", null );
        attributeIterator = startElement.getAttributes();
        attribute = attributeIterator.next();
        assertName( attribute.getName(), null, "x", null );
        Assert.assertTrue( attribute.getValue().equals( "y" ) );
        Assert.assertTrue( attributeIterator.next() == null );
        attributeIterator = startElement.getNamespaces();
        attribute = attributeIterator.next();
        assertName( attribute.getName(), null, "xmlns", null );
        Assert.assertTrue( attribute.getValue().equals( "default.com" ) );
        Assert.assertTrue( attributeIterator.next() == null );
        attributeIterator = startElement.getAttributesAndNamespaces();
        Assert.assertTrue( attributeIterator.next() != null );
        Assert.assertTrue( attributeIterator.next() != null );
        Assert.assertTrue( attributeIterator.next() == null );
        name = new XmlNameImpl( null, "x", null );
        attribute = startElement.getAttributeByName( name );
        Assert.assertTrue( attribute != null );
        Assert.assertTrue( attribute.getValue().equals( "y" ) );
        name = new XmlNameImpl( null, "xmlns", null );
        attribute = startElement.getAttributeByName( name );
        Assert.assertTrue( attribute == null );
        str = startElement.getNamespaceUri( null );
        Assert.assertTrue( str.equals( "default.com" ) );

        xev = startPrefixMapping = (StartPrefixMapping) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.START_PREFIX_MAPPING );
        Assert.assertTrue( !xev.hasName() );
        Assert.assertTrue( xev.isStartPrefixMapping() );
        str = startPrefixMapping.getNamespaceUri();
        Assert.assertTrue( str.equals( "bar.com" ) );
        Assert.assertTrue( startPrefixMapping.getPrefix().equals( "bar" ) );
       
        xev = startElement = (StartElement) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.START_ELEMENT );
        Assert.assertTrue( xev.hasName() );
        Assert.assertTrue( xev.isStartElement() );
        assertName( startElement.getName(), "bar.com", "bar", "bar" );
        attributeIterator = startElement.getAttributes();
        Assert.assertTrue( attributeIterator.next() == null );
        attributeIterator = startElement.getNamespaces();
        attribute = attributeIterator.next();
        assertName( attribute.getName(), null, "bar", "xmlns" );
        Assert.assertTrue( attribute.getValue().equals( "bar.com" ) );
        Assert.assertTrue( attributeIterator.next() == null );
        attributeIterator = startElement.getAttributesAndNamespaces();
        Assert.assertTrue( attributeIterator.next() != null );
        Assert.assertTrue( attributeIterator.next() == null );
        str = startElement.getNamespaceUri( "bar" );
        Assert.assertTrue( str.equals( "bar.com" ) );
        map = startElement.getNamespaceMap();
        Assert.assertTrue( map.get( "bar" ).equals( "bar.com" ) );
       
        xev = endElement = (EndElement) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.END_ELEMENT );
        Assert.assertTrue( xev.hasName() );
        Assert.assertTrue( xev.isEndElement() );
        assertName( endElement.getName(), "bar.com", "bar", "bar" );

        xev = endPrefixMapping = (EndPrefixMapping) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.END_PREFIX_MAPPING );
        Assert.assertTrue( !xev.hasName() );
        Assert.assertTrue( xev.isEndPrefixMapping() );
        Assert.assertTrue( endPrefixMapping.getPrefix().equals( "bar" ) );

        xev = comment = (Comment) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.COMMENT );
        Assert.assertTrue( !xev.hasName() );
        Assert.assertTrue( comment.hasContent() );
        Assert.assertTrue( comment.getContent().equals( " x " ) );
       
        xev = characterData = (CharacterData) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.CHARACTER_DATA );
        Assert.assertTrue( !xev.hasName() );
        Assert.assertTrue( xev.isCharacterData() );
        Assert.assertTrue( characterData.hasContent() );
        Assert.assertTrue( characterData.getContent().equals( "bar" ) );

        xev = endElement = (EndElement) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.END_ELEMENT );
        Assert.assertTrue( xev.hasName() );
        Assert.assertTrue( xev.isEndElement() );
        assertName( endElement.getName(), "default.com", "foo", null );

        xev = cpm = (ChangePrefixMapping) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.CHANGE_PREFIX_MAPPING );
        Assert.assertTrue( !xev.hasName() );
        Assert.assertTrue( xev.isChangePrefixMapping() );
        Assert.assertTrue( cpm.getPrefix().length() == 0 );
        Assert.assertTrue( cpm.getOldNamespaceUri().equals( "default.com" ) );
        Assert.assertTrue( cpm.getNewNamespaceUri().equals( "" ) );

        xev = endDocument = (EndDocument) xis.next();
        Assert.assertTrue( xev.getType() == XMLEvent.END_DOCUMENT );
        Assert.assertTrue( !xev.hasName() );
        Assert.assertTrue( xev.isEndDocument() );
       
        xev = xis.next();
        Assert.assertTrue( xev == null );

        //
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        }
    }

    private EventItem getNextEvent ( ) throws XMLStreamException
    {
        XMLEvent e = nextEvent();

        return e == null ? null : new EventItem( e );
    }
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        XMLInputStream babel = XMLInputStreamFactory.newInstance().
            newInputStream(r1);

        while( xpp.hasNext() || babel.hasNext() )
        {
            XMLEvent xppevent = xpp.peek();
            XMLEvent babelevent = babel.peek();

            if( !(""+xppevent).equals((""+babelevent)) )
                printError(xppevent, babelevent);
            else
            {
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        xpp = morphedStream;

        while( xpp.hasNext() )
        {
            XMLEvent xppevent = xpp.peek();

            System.out.println("   `" + xppevent + "'"); System.out.flush();
            xppevent = xpp.next();
        }
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            start = new Date().getTime();
            XMLInputStream babel = XMLInputStreamFactory.newInstance().
                newInputStream(r);
            while( babel.hasNext() )
            {
                XMLEvent babelevent = babel.peek();
                babelevent = babel.next();
            }
            babeltime += new Date().getTime() - start;
            r.close();
            //System.out.print(".");
        }

        //xpp with direct acces to the xpp parser
        for( int i=0; i<TIMES; i++ )
        {
            Reader r = new BufferedReader( new FileReader(file));
            start = new Date().getTime();
            MXParser xpp = (MXParser) new MXParserCachingStrings();
            xpp.setFeature( MXParser.FEATURE_PROCESS_NAMESPACES, true);
            xpp.setInput( r );
            int eventType = xpp.getEventType();
            while ( eventType != xpp.END_DOCUMENT )
            {
                eventType = xpp.nextToken();
            }
            xrtime += new Date().getTime() - start;
            r.close();
            //System.out.print("'");
        }

        //xpp with XppXmlStreamImpl
        for( int i=0; i<TIMES; i++ )
        {
            Reader r = new BufferedReader( new FileReader(file));
            //XMLInputStream xpp = new XppAdaptor().getStream(r2);
            start = new Date().getTime();
            XMLInputStream xpp = (XMLInputStream) new XppXmlStreamImpl(r);

            while( xpp.hasNext() )
            {
                XMLEvent xppevent = xpp.peek();
                xppevent = xpp.next();
            }
            xstime += new Date().getTime() - start;
            r.close();
            //System.out.print("`");
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Related Classes of weblogic.xml.stream.XMLEvent

  • drtcases.StoreTests
  • org.apache.xmlbeans.impl.common.GenericXmlInputStream
  • org.apache.xmlbeans.impl.store.Root
  • org.apache.xmlbeans.impl.validator.ValidatingXMLInputStream
  • streamtest.XmlStreamConformance
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