Package xbird.xquery.dm.ser

Examples of xbird.xquery.dm.ser.SAXSerializer

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        String query1 = "fn:collection('/" + COLLECTION_NAME + "/1.xml')//author[1]";
        XQueryProcessor proc = new XQueryProcessor();
        XQueryModule compiled1 = proc.parse(query1);
        StringWriter sw = new StringWriter();
        SAXWriter handler = new SAXWriter(sw);
        SAXSerializer ser = new SAXSerializer(handler);

        proc.execute(compiled1, ser);
        handler.flush();
        String result1 = sw.toString();
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    }

    @Override
    public String toString() {
        final StringWriter sw = new StringWriter();
        final SAXSerializer ser = new SAXSerializer(new SAXWriter(sw), sw);
        try {
            ser.emit(this);
        } catch (XQueryException e) {
            return "failed at " + e.getStackTrace()[1] + "!\n" + e.getMessage();
        }
        return sw.toString();
    }
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    @Override
    public String toString() {
        final DocumentTableModel dtm = new DocumentTableModel(this);
        final FastMultiByteArrayOutputStream baos = new FastMultiByteArrayOutputStream();
        final SAXWriter writer = new SAXWriter(baos);
        final SAXSerializer ser = new SAXSerializer(writer);
        try {
            dtm.export(0, ser);
        } catch (XQueryException e) {
            PrintUtils.prettyPrintStackTrace(e, new PrintStream(baos));
        }
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    @Override
    public String toString() {
        StringWriter sw = new StringWriter();
        SAXWriter saxwriter = new SAXWriter(sw);
        saxwriter.setXMLDeclaration(false);
        SAXSerializer ser = new SAXSerializer(saxwriter, sw);
        try {
            ser.emit(this);
        } catch (XQueryException e) {
            return "failed at " + e.getStackTrace()[1] + ".\n" + e.getMessage();
        }
        return sw.toString();
    }
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        // parse
        XQueryModule mod = processor.parse(queryStr, new File(queryFilePath).toURI());
        // execute              
        FastMultiByteArrayOutputStream out = new FastMultiByteArrayOutputStream();
        SAXWriter writer = new SAXWriter(out, "UTF-8");
        final Serializer ser = new SAXSerializer(writer);
        Sequence<? extends Item> result = processor.execute(mod);
        ser.emit(result);
        writer.flush();

        System.err.println(sw);
        return out.toString();
    }
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        // parse
        XQueryModule mod = processor.parse(queryStr, new File(queryFilePath).toURI());
        // execute
        FastMultiByteArrayOutputStream out = new FastMultiByteArrayOutputStream();
        SAXWriter writer = new SAXWriter(out, "UTF-8");
        final Serializer ser = new SAXSerializer(writer);
        Sequence<? extends Item> result = processor.execute(mod);
        ser.emit(result);
        //processor.execute(mod, ser);
        writer.flush();

        System.err.println(sw);
        return out.toString();
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        XQueryProcessor proc = new XQueryProcessor();
        InputStream input = new ByteArrayInputStream(query.getBytes("UTF-8"));
        XQueryModule module = proc.parse(input);
        StringWriter writer = new StringWriter(8192);
        SAXWriter saxwr = new SAXWriter(writer);
        Serializer ser = new SAXSerializer(saxwr, writer);
        //ser.setInterveBlanks(false);
        proc.execute(module, ser);
        return writer.toString();
    }
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            return "ContextItem is not set.";
        }
        final StringWriter sw = new StringWriter();
        final SAXWriter writer = new SAXWriter(sw);
        writer.setXMLDeclaration(false);
        final SAXSerializer ser = new SAXSerializer(writer, sw);
        try {
            ser.emit(_citem);
        } catch (XQueryException e) {
            throw new XQRTException("eval failed!: " + e.getMessage());
        }
        return sw.toString();
    }
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        // prepare SAX result handler
        Writer writer = new NoopWriter();
        SAXWriter saxHandler = new SAXWriter(writer, "UTF-8"); // SAXWriter implements ContentHandler
        saxHandler.setPrettyPrint(true); // enabled formatting
        saxHandler.setXMLDeclaration(true); // insert XML declaration to output
        Serializer ser = new SAXSerializer(saxHandler);
        ser.emit(result); // emit SAX events to SAX handler

        for(Item item : result) {// Note that every Sequence instances implement Iterable.
            // get string value
            String stringValue = item.stringValue();
            // get type
            Type itemType = item.getType();
            if(TypeUtil.subtypeOf(itemType, NodeType.ELEMENT)) {
                // the Item is element               
            } else if(TypeUtil.instanceOf(item, NodeType.TEXT)) {
                // another variant
            }

            // print string value
            System.out.println(item); // item.toString() invokes item.stringValue()

            // Item is subclass of Sequence, thus it can also be converted to SAX events.
            ser.emit(item);
        }

        // The above 'for each' is equivalent to the following expression.
        IFocus focus = result.iterator(); // IFocus extends Iterable
        while(result.next(focus)) {
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                        try {
                            XQueryModule mod = proc.parse(query, baseUri);
                            Sequence result = proc.execute(mod);
                            SAXWriter saxwriter = new SAXWriter(res_sw, SAXWriter.DEFAULT_ENCODING);
                            saxwriter.setXMLDeclaration(false);
                            Serializer ser = new SAXSerializer(saxwriter, res_sw);
                            ser.emit(result);
                        } catch (Throwable ex) {
                            final int errors = expectedErrors.getLength();
                            if(errors == 0) {
                                final Node expectedOutputs = (Node) xpath.evaluate("./*[local-name()='output-file'][last()]", testCase, XPathConstants.NODE);
                                assert (expectedOutputs != null);
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Related Classes of xbird.xquery.dm.ser.SAXSerializer

  • benchmark.xmark.XMarkCollectionValidateTest
  • benchmark.xmark.XMarkTest
  • example.Example1
  • org.xml.sax.helpers.AttributesImpl
  • performance.remote.RemoteEvalFromClientTest
  • scenario.engine.RemoteQueryTest
  • scenario.multithread.MultithreadedInvocationTest
  • scenario.storage.DocumentTableTest
  • xbird.client.InteractiveShell
  • xbird.ext.xstream.XBirdCollectionStrategyTest
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