Examples of SaxBuffer

org.apache.cocoon.pipeline.util.SaxBuffer
A class that can record SAX events and replay them later.
Use this class if you need to frequently generate smaller amounts of SAX events, or replay a set of recorded start events immediately.

Both {@link ContentHandler} and {@link LexicalHandler} are supported, the only exception is that thesetDocumentLocator event is not recorded.
@version $Id: SaxBuffer.java 696943 2008-09-19 06:56:50Z reinhard $
org.apache.cocoon.xml.SaxBuffer
A class that can record SAX events and replay them later.
Compared to XMLByteStreamCompiler, this class is many times faster at sending out the recorded SAX events since it doesn't need to convert between byte and char representations etc. On the other hand, its data structure is more complex then a simple byte array, making XMLByteStreamCompiler better in case the recorded SAX should be stored long-term.
Use this class if you need to frequently generate smaller amounts of SAX events, or replay a set of recorded start events immediately.
Both ContentHandler and LexicalHandler are supported, the only exception is that the setDocumentLocator event is not recorded. @author Apache Cocoon Team @version CVS $Id: SaxBuffer.java,v 1.13 2004/05/06 10:09:03 bruno Exp $
org.apache.cocoon.xml.sax.SAXBuffer
A class that can record SAX events and replay them later.
Compared to the old Cocoon.XMLByteStreamCompiler, this class is many times faster at sending out the recorded SAX events since it doesn't need to convert between byte and char representations etc. On the other hand, its data structure is more complex then a simple byte array, making XMLByteStreamCompiler better in case the recorded SAX should be stored long-term.
Use this class if you need to frequently generate smaller amounts of SAX events, or replay a set of recorded start events immediately.

Both {@link ContentHandler} and {@link LexicalHandler} are supported, the onlyexception is that the setDocumentLocator event is not recorded.
@version $Id: SAXBuffer.java 729287 2008-12-24 09:44:56Z cziegeler $

Examples of org.apache.cocoon.xml.SaxBuffer

    public class NewHandler extends Handler {
        public Handler process() throws SAXException {
            switch (event) {
            case EVENT_START_ELEMENT:
                widgetId = getWidgetId(input.attrs);
                SaxBuffer classBuffer = (SaxBuffer)classes.get(widgetId);
                if (classBuffer == null)
                    throwSAXException("New: Class \"" + widgetId + "\" does not exist.");
                handlers.addFirst(handler);
                handler = nestedHandler;
                classBuffer.toSAX(EffectWidgetReplacingPipe.this);
                handler = (Handler)handlers.removeFirst();
                return this;
            case EVENT_ELEMENT:
                return nullHandler;
            case EVENT_END_ELEMENT:

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Examples of org.apache.cocoon.xml.SaxBuffer

                if (buffers == null) {
                    buffers = new LinkedList();
                }
                buffers.addFirst(saxBuffer);
            }
            saxBuffer = new SaxBuffer();
        }

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Examples of org.apache.cocoon.xml.SaxBuffer

        if (this.errorPipeline != null) {
            return this.errorPipeline.process(environment, consumer);
        }


        // Have to buffer events if error handler is specified.
        SaxBuffer buffer = null;
        this.lastConsumer = this.errorHandler == null? consumer: (buffer = new SaxBuffer());
        try {
            connectPipeline(environment);
            return processXMLPipeline(environment);
        } catch (ProcessingException e) {
            buffer = null;
            return processErrorHandler(environment, e, consumer);
        } finally {
            if (buffer != null) {
                try {
                    buffer.toSAX(consumer);
                } catch (SAXException e) {
                    throw new ProcessingException("Failed to execute pipeline.", e);
                }
            }
        }

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Examples of org.apache.cocoon.xml.SaxBuffer

        /** Load URI into the provided handlers, process fallback */
        public void process(ContentHandler contentHandler, LexicalHandler lexicalHandler)
        throws SAXException {
            try {
                if (this.fallback != null) {
                    SaxBuffer buffer = new SaxBuffer();
                    process(buffer);
                    buffer.toSAX(contentHandler);
                } else {
                    process0(contentHandler, lexicalHandler);
                }
            } catch (SAXException e) {
                // source must not be cached if an error occurs

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Examples of org.apache.cocoon.xml.SaxBuffer

                    if (element.fallback != null) {
                        throw new SAXException("Duplicate element " + FALLBACK_ELEMENT + ".");
                    }


                    /* Buffer fallback content */
                    push(element.fallback = new SaxBuffer());


                    /* Done with this element */
                    return;
                }

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Examples of org.apache.cocoon.xml.SaxBuffer


                    /* Check for parallel processing */
                    if (this.parallel) {
                        if (!this.buffering) {
                            this.buffering = true;
                            buffer = new SaxBuffer();
                            push(buffer);
                        }


                        /* Process include element in separate thread */
                        buffer.xmlizable(new IncludeBuffer(element));

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Examples of org.apache.cocoon.xml.SaxBuffer

     */
    public static XMLizable compileElementContent(Element element) {
        // Remove location information
        LocationAttributes.remove(element, true);


        SaxBuffer saxBuffer = new SaxBuffer();
        DOMStreamer domStreamer = new DOMStreamer();
        domStreamer.setContentHandler(saxBuffer);


        NodeList childNodes = element.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {

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Examples of org.apache.cocoon.xml.SaxBuffer

        }
        if (locator != null) {
            locators.addFirst(locator);
            locator = new LocatorImpl(locator);
        }
        this.buffer = new SaxBuffer();
    }

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Examples of org.apache.cocoon.xml.SaxBuffer

        }
        this.buffer = new SaxBuffer();
    }


    protected SaxBuffer endBuffer() {
        SaxBuffer buffer = this.buffer;
        if (this.buffers != null && this.buffers.size() > 0) {
            this.buffer = (SaxBuffer) this.buffers.removeFirst();
        } else {
            this.buffer = null;
        }

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Examples of org.apache.cocoon.xml.SaxBuffer

     */
    public static XMLizable compileElementContent(Element element) {
        // Remove location information
        LocationAttributes.remove(element, true);


        SaxBuffer saxBuffer = new SaxBuffer();
        DOMStreamer domStreamer = new DOMStreamer();
        domStreamer.setContentHandler(saxBuffer);


        NodeList childNodes = element.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {

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