Examples of org.pdf4j.saxon.event.PipelineConfiguration

org.pdf4j.saxon.event.PipelineConfiguration
A PipelineConfiguration sets options that apply to all the operations in a pipeline. Unlike the global Configuration, these options are always local to a process.

    public Receiver getReceiver(Configuration config) throws SaxonApiException {
        return getReceiver(config, null);
    }


    private Receiver getReceiver(Configuration config, String systemId) throws SaxonApiException {
        PipelineConfiguration pipe = config.makePipelineConfiguration();
        pipe.setExpandAttributeDefaults(expandAttributeDefaults);
        pipe.setUseXsiSchemaLocation(useXsiSchemaLocation);
        pipe.setRecoverFromValidationErrors(true);


        Receiver output = (destination == null ? new Sink() : destination.getReceiver(config));
        output.setPipelineConfiguration(pipe);


        int topLevelElement = -1;
        if (documentElementName != null) {
            topLevelElement = config.getNamePool().allocate(
                    "", documentElementName.getNamespaceURI(), documentElementName.getLocalName());
        }
        Receiver receiver = config.getDocumentValidator(
                output,
                systemId,
                (lax ? Validation.LAX : Validation.STRICT),
                Whitespace.NONE,
                documentElementType,
                topLevelElement);
        if (errorListener != null) {
            pipe.setErrorListener(errorListener);
        }
        return receiver;
    }

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     */


    public static void main(String[] args) throws Exception {
        Configuration config = new Configuration();
        DocumentInfo doc = config.buildDocument(new StreamSource(new File("c:/MyJava/samples/data/books.xml")));
        PipelineConfiguration pipe = config.makePipelineConfiguration();
        pipe.setHostLanguage(Configuration.XQUERY);
        EventIterator e = new Decomposer(new SingletonEventIterator(doc), pipe);
        SequenceIterator iter = new SequenceComposer(e, pipe);
        while (true) {
            NodeInfo item = (NodeInfo)iter.next();
            if (item == null) {

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     */


    public static void main(String[] args) throws Exception {
        Configuration config = new Configuration();
        DocumentInfo doc = config.buildDocument(new StreamSource(new File("c:/MyJava/samples/data/books.xml")));
        PipelineConfiguration pipe = config.makePipelineConfiguration();
        pipe.setHostLanguage(Configuration.XQUERY);
        EventIterator e = new Decomposer(new SingletonEventIterator(doc), pipe);
        e = EventStackIterator.flatten(e);
        e = new PullEventTracer(e, config);
        while (true) {
            PullEvent pe = e.next();

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        int onError = URIQueryParameters.ON_ERROR_FAIL;
        if (params != null && params.getOnError() != null) {
            onError = params.getOnError().intValue();
        }
        final Controller controller = context.getController();
        final PipelineConfiguration oldPipe = controller.makePipelineConfiguration();
        final PipelineConfiguration newPipe = new PipelineConfiguration(oldPipe);
        final ErrorListener oldErrorListener = controller.getErrorListener();
        if (onError == URIQueryParameters.ON_ERROR_IGNORE) {
            newPipe.setErrorListener(new ErrorListener() {
                public void warning(TransformerException exception) {}
                public void error(TransformerException exception) {}
                public void fatalError(TransformerException exception) {}
            });
        } else if (onError == URIQueryParameters.ON_ERROR_WARNING) {
            newPipe.setErrorListener(new ErrorListener() {
                public void warning(TransformerException exception) throws TransformerException {
                    oldErrorListener.warning(exception);
                }
                public void error(TransformerException exception) throws TransformerException {
                    oldErrorListener.warning(exception);

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     */


    protected Receiver getReceiver(Configuration config, Controller controller, Properties predefinedProperties) throws SaxonApiException {
        try {
            SerializerFactory sf = config.getSerializerFactory();
            PipelineConfiguration pipe = (controller==null ? config.makePipelineConfiguration() : controller.makePipelineConfiguration());
            Properties props  = new Properties();
            for (Property p : properties.keySet()) {
                String value = properties.get(p);
                props.setProperty(p.toString(), value);
            }

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        return new QName(namePool.getURI(nc), namePool.getLocalName(nc), namePool.getPrefix(nc));
    }


    public Location getLocation() {
        if (startElementEvent != null) {
            PipelineConfiguration pipe = startElementEvent.getPipelineConfiguration();
            final LocationProvider provider = pipe.getLocationProvider();
            final int locationId = startElementEvent.getLocationId();
            return new Location() {
                public int getCharacterOffset() {
                    return -1;
                }

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    public XMLStreamReader getItemAsStream() throws XQException {
        // The spec (section 12.1) requires that the item be converted into a document, and we
        // then read events corresponding to this document
        checkNotClosed();
        PipelineConfiguration pipe = config.makePipelineConfiguration();
        pipe.setHostLanguage(Configuration.XQUERY);
        if (item instanceof DocumentInfo) {
            EventIterator eventIterator = new Decomposer((NodeInfo)item, pipe);
            return new EventToStaxBridge(eventIterator, config.getNamePool());
        } else {
            EventIterator contentIterator = new SingletonEventIterator(item);

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            props = new Properties();
        }
        props = SaxonXQSequence.setDefaultProperties(props);
        try {
            SerializerFactory sf = config.getSerializerFactory();
            PipelineConfiguration pipe = config.makePipelineConfiguration();
            Receiver out = sf.getReceiver(result, pipe, props);
            TreeReceiver tr = new TreeReceiver(out);
            tr.open();
            tr.append(item, 0, NodeInfo.ALL_NAMESPACES);
            tr.close();

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        checkNotClosed();
        checkOnlyReadOnce();
        EventIterator ei = new EventIteratorOverSequence(iterator);
        ei = new BracketedDocumentIterator(ei);
        Configuration config = getConfiguration();
        PipelineConfiguration pipe = config.makePipelineConfiguration();
        pipe.setHostLanguage(Configuration.XQUERY);
        ei = new Decomposer(ei, pipe);
        return new EventToStaxBridge(ei, config.getNamePool());
    }

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                return Value.asItem(jp.convert(value, new EarlyEvaluationContext(config, null)));
                //return Value.asItem(DOMObjectModel.getInstance().convertObjectToXPathValue(value, config));
            } else if (value instanceof Source) {
                // Saxon extension to the XQJ specification
                Builder b = new TinyBuilder();
                PipelineConfiguration pipe = config.makePipelineConfiguration();
                b.setPipelineConfiguration(pipe);
                new Sender(pipe).send((Source)value, b);
                NodeInfo node = b.getCurrentRoot();
                b.reset();
                return node;
            } else if (value instanceof XMLStreamReader) {
                // Saxon extension to the XQJ specification
                StaxToEventBridge bridge = new StaxToEventBridge();
                bridge.setXMLStreamReader((XMLStreamReader)value);
                PipelineConfiguration pipe = config.makePipelineConfiguration();
                bridge.setPipelineConfiguration(pipe);
                Builder b = new TinyBuilder();
                b.setPipelineConfiguration(pipe);
                new Sender(pipe).send(new PullEventSource(bridge), b);
                NodeInfo node = b.getCurrentRoot();

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Related Classes of org.pdf4j.saxon.event.PipelineConfiguration

org.pdf4j.saxon.dom.DocumentBuilderImpl

org.pdf4j.saxon.evpull.EventToStaxBridge

org.pdf4j.saxon.evpull.PullEventTracer

org.pdf4j.saxon.evpull.SequenceComposer

org.pdf4j.saxon.expr.ExpressionTool

org.pdf4j.saxon.expr.SimpleExpression

org.pdf4j.saxon.functions.Document

org.pdf4j.saxon.functions.StandardCollectionURIResolver

org.pdf4j.saxon.instruct.Doctype

org.pdf4j.saxon.instruct.DocumentInstr

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