com.sun.xml.txw2.output.IndentingXMLStreamWriter Java Examples

/**
 * This method when called assumes the Framework Nar ClassLoader is in the
 * classloader hierarchy of the current context class loader.
 * @param dto the template dto to serialize
 * @return serialized representation of the DTO
 */
public static byte[] serialize(final TemplateDTO dto) {
    try {
        final ByteArrayOutputStream baos = new ByteArrayOutputStream();
        final BufferedOutputStream bos = new BufferedOutputStream(baos);

        JAXBContext context = JAXBContext.newInstance(TemplateDTO.class);
        Marshaller marshaller = context.createMarshaller();
        XMLOutputFactory xmlof = XMLOutputFactory.newInstance();
        XMLStreamWriter writer = new IndentingXMLStreamWriter(xmlof.createXMLStreamWriter(bos));
        marshaller.marshal(dto, writer);

        bos.flush();
        return baos.toByteArray(); //Note: For really large templates this could use a lot of heap space
    } catch (final IOException | JAXBException | XMLStreamException e) {
        throw new FlowSerializationException(e);
    }
}
 

/**
 * Save parameters on disk
 * 
 * @param fname Name of the file
 */
public void SaveCurve(String fname, int unit) {
	if (data.size() <= 0) {
		return;
	}

	// -- Save the data in the home directory
	XMLOutputFactory factory = XMLOutputFactory.newInstance();
	try {
		BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new FileOutputStream(fname));
		XMLStreamWriter writer = new IndentingXMLStreamWriter(
				factory.createXMLStreamWriter(bufferedOutputStream, "UTF-8"));

		writer.writeStartDocument("UTF-8", "1.0");
		writer.writeStartElement("Project");
		Utils.WriteStringToXML(writer, "Name", name);
		Utils.WriteStringToXML(writer, "Comment", comment);
		writer.writeStartElement("Param");
		for (CgParam curvePoint : data) {
			writer.writeStartElement("Item");
			Utils.WriteStringToXML(writer, "Slope", String.format(Locale.ROOT, "%f", curvePoint.getSlope()));
			// Saving the curve speeds using the metric system.
			Utils.WriteStringToXML(writer, "Speed", String.format(Locale.ROOT, "%f", curvePoint.getSpeedNumber()));
			writer.writeEndElement(); // Item
		}
		writer.writeEndElement(); // Param
		writer.writeEndElement(); // Project
		writer.writeEndDocument();
		writer.flush();
		writer.close();
		bufferedOutputStream.close();

	} catch (XMLStreamException | IOException e) {
		e.printStackTrace();
	}
}
 

/**
 * Save the generated curve as a standard curve
 * 
 * @param name    Name of the curve
 * @param comment Comment for the curve
 */
private void SaveCurve(String name, String comment) {
	int n = datasetSpeedSlopeLine.getSeries(0).getItemCount();

	// -- Save the data in the home directory
	XMLOutputFactory factory = XMLOutputFactory.newInstance();
	try {
		BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(
				new FileOutputStream(Utils.getSelectedCurveFolder(CgConst.CURVE_FOLDER_USER) + name + ".par"));
		XMLStreamWriter writer = new IndentingXMLStreamWriter(
				factory.createXMLStreamWriter(bufferedOutputStream, "UTF-8"));

		writer.writeStartDocument("UTF-8", "1.0");
		writer.writeStartElement("Project");
		Utils.WriteStringToXML(writer, "Name", name);
		Utils.WriteStringToXML(writer, "Comment", comment);
		writer.writeStartElement("Param");
		for (int i = 0; i < n; i++) {
			writer.writeStartElement("Item");
			Utils.WriteStringToXML(writer, "Slope",
					String.format(Locale.ROOT, "%f", datasetSpeedSlopeLine.getSeries(0).getX(i)));

			double speed = datasetSpeedSlopeLine.getSeries(0).getY(i).doubleValue();

			Utils.WriteStringToXML(writer, "Speed", String.format(Locale.ROOT, "%f", speed));

			writer.writeEndElement(); // Item
		}
		writer.writeEndElement(); // Param
		writer.writeEndElement(); // Project
		writer.writeEndDocument();
		writer.flush();
		writer.close();
		bufferedOutputStream.close();

	} catch (XMLStreamException | IOException e) {
		e.printStackTrace();
	}

}
 

private void SaveTheme() {
	String s = Utils.SaveDialog(this, DataDir + "/" + CgConst.CG_DIR + "/themes/", "", ".theme",
			bundle.getString("frmMain.themeFile"), true, bundle.getString("frmMain.FileExist"));

	if (!s.isEmpty()) {
		// -- Save the data in the home directory
		XMLOutputFactory factory = XMLOutputFactory.newInstance();
		try {
			BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new FileOutputStream(s));
			XMLStreamWriter writer = new IndentingXMLStreamWriter(
					factory.createXMLStreamWriter(bufferedOutputStream, "UTF-8"));

			writer.writeStartDocument("UTF-8", "1.0");
			writer.writeComment("Course Generator (C) Pierre DELORE");
			writer.writeStartElement("THEME");
			Utils.WriteIntToXML(writer, "COLORDIFFVERYEASY", ColorVeryEasy.getRGB());
			Utils.WriteIntToXML(writer, "COLORDIFFEASY", ColorEasy.getRGB());
			Utils.WriteIntToXML(writer, "COLORDIFFAVERAGE", ColorAverage.getRGB());
			Utils.WriteIntToXML(writer, "COLORDIFFHARD", ColorHard.getRGB());
			Utils.WriteIntToXML(writer, "COLORDIFFVERYHARD", ColorVeryHard.getRGB());
			Utils.WriteIntToXML(writer, "COLORNIGHT", ColorNight.getRGB());
			Utils.WriteIntToXML(writer, "NORMALTRACKWIDTH", spinNormalTrackWidth.getValueAsInt());
			Utils.WriteIntToXML(writer, "NIGHTTRACKWIDTH", spinNightTrackWidth.getValueAsInt());
			Utils.WriteIntToXML(writer, "NORMALTRACKTRANSPARENCY", spinNormalTrackTransparency.getValueAsInt());
			Utils.WriteIntToXML(writer, "NIGHTTRACKTRANSPARENCY", spinNightTrackTransparency.getValueAsInt());

			writer.writeEndElement();
			writer.writeEndDocument();

			writer.flush();
			writer.close();
			bufferedOutputStream.close();
		} catch (XMLStreamException | IOException e) {
			e.printStackTrace();
		}
	}
}
 

private FormattingXmlStreamWriter(XMLStreamWriter writer, OutputFormat output) {
    this.output = output;
    this.writer = writer;
    this.rawWriter = (Writer) writer.getProperty(WstxOutputProperties.P_OUTPUT_UNDERLYING_WRITER);
    if (this.rawWriter == null) {
        throw new IllegalStateException("Could not get underlying writer!");
    }
    this.elementIndentingXmlWriter = new IndentingXMLStreamWriter(writer);
    this.elementIndentingXmlWriter.setIndentStep(output.getIndent());
}
 

@Test
public void testSreaming() throws Exception {
  OutputStream out = new ByteArrayOutputStream();
  XMLOutputFactory xof = XMLOutputFactory.newFactory();
  XMLStreamWriter xsw = new IndentingXMLStreamWriter(xof.createXMLStreamWriter(out, StandardCharsets.UTF_8.name()));
  xsw.setDefaultNamespace("http://graphml.graphdrawing.org/xmlns");

  xsw.writeStartDocument("UTF-8", "1.0");
  xsw.writeStartElement("http://graphml.graphdrawing.org/xmlns","graphml");
  xsw.writeDefaultNamespace("http://graphml.graphdrawing.org/xmlns");

  GraphMlContext graphMlContext = new GraphMlContext();
  Marshaller jaxbMarshaller = graphMlContext.createMarshaller();
  //jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
  jaxbMarshaller.setProperty(Marshaller.JAXB_FRAGMENT, true);

  for (int i = 0; i < 5; i++) {
    JAXBElement<Key> je = new Key("d" + i).withAttrName("r").withAttrType("int").withFor("edge").asJaxbElement();
    jaxbMarshaller.marshal(je, xsw);
  }

  xsw.writeStartElement("http://graphml.graphdrawing.org/xmlns","graph");
  xsw.writeAttribute("edgedefault", "directed");

  for (int h = 0; h < 3; h++) {

    Node node = new Node("n" + h);
    for (int i = 0; i < 5; i++) {
      node.addData(new Data().withKey("d" + i).withValue("42"));
    }
    jaxbMarshaller.marshal(node.asJaxbElement(), xsw);
  }

  xsw.writeEndElement();
  xsw.writeEndElement();

  xsw.writeEndDocument();
  xsw.close();
  //System.out.println(out.toString());
}
 

public void SaveWaypoint(String name, int mask) {
	if (data.size() <= 0) {
		return;
	}

	// -- Save the data in the home directory
	XMLOutputFactory factory = XMLOutputFactory.newInstance();
	try {
		BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new FileOutputStream(name));
		XMLStreamWriter writer = new IndentingXMLStreamWriter(
				factory.createXMLStreamWriter(bufferedOutputStream, "UTF-8"));

		writer.writeStartDocument("UTF-8", "1.0");
		writer.writeStartElement("gpx");
		writer.writeAttribute("creator", "Course Generator http://www.techandrun.com");
		writer.writeAttribute("version", "1.1");
		writer.writeAttribute("xsi:schemaLocation",
				"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd http://www.garmin.com/xmlschemas/WaypointExtension/v1 http://www8.garmin.com/xmlschemas/WaypointExtensionv1.xsd http://www.garmin.com/xmlschemas/TrackPointExtension/v1 http://www.garmin.com/xmlschemas/TrackPointExtensionv1.xsd http://www.garmin.com/xmlschemas/GpxExtensions/v3 http://www8.garmin.com/xmlschemas/GpxExtensionsv3.xsd http://www.garmin.com/xmlschemas/ActivityExtension/v1 http://www8.garmin.com/xmlschemas/ActivityExtensionv1.xsd http://www.garmin.com/xmlschemas/AdventuresExtensions/v1 http://www8.garmin.com/xmlschemas/AdventuresExtensionv1.xsd http://www.garmin.com/xmlschemas/PressureExtension/v1 http://www.garmin.com/xmlschemas/PressureExtensionv1.xsd http://www.garmin.com/xmlschemas/TripExtensions/v1 http://www.garmin.com/xmlschemas/TripExtensionsv1.xsd http://www.garmin.com/xmlschemas/TripMetaDataExtensions/v1 http://www.garmin.com/xmlschemas/TripMetaDataExtensionsv1.xsd http://www.garmin.com/xmlschemas/ViaPointTransportationModeExtensions/v1 http://www.garmin.com/xmlschemas/ViaPointTransportationModeExtensionsv1.xsd http://www.garmin.com/xmlschemas/CreationTimeExtension/v1 http://www.garmin.com/xmlschemas/CreationTimeExtensionsv1.xsd http://www.garmin.com/xmlschemas/AccelerationExtension/v1 http://www.garmin.com/xmlschemas/AccelerationExtensionv1.xsd http://www.garmin.com/xmlschemas/PowerExtension/v1 http://www.garmin.com/xmlschemas/PowerExtensionv1.xsd http://www.garmin.com/xmlschemas/VideoExtension/v1 http://www.garmin.com/xmlschemas/VideoExtensionv1.xsd");
		writer.writeAttribute("xmlns", "http://www.topografix.com/GPX/1/1");
		writer.writeAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
		writer.writeAttribute("xmlns:wptx1", "http://www.garmin.com/xmlschemas/WaypointExtension/v1");
		writer.writeAttribute("xmlns:gpxtrx", "http://www.garmin.com/xmlschemas/GpxExtensions/v3");
		writer.writeAttribute("xmlns:gpxtpx", "http://www.garmin.com/xmlschemas/TrackPointExtension/v1");
		writer.writeAttribute("xmlns:gpxx", "http://www.garmin.com/xmlschemas/GpxExtensions/v3");
		writer.writeAttribute("xmlns:trp", "http://www.garmin.com/xmlschemas/TripExtensions/v1");
		writer.writeAttribute("xmlns:adv", "http://www.garmin.com/xmlschemas/AdventuresExtensions/v1");
		writer.writeAttribute("xmlns:prs", "http://www.garmin.com/xmlschemas/PressureExtension/v1");
		writer.writeAttribute("xmlns:tmd", "http://www.garmin.com/xmlschemas/TripMetaDataExtensions/v1");
		writer.writeAttribute("xmlns:vptm",
				"http://www.garmin.com/xmlschemas/ViaPointTransportationModeExtensions/v1");
		writer.writeAttribute("xmlns:ctx", "http://www.garmin.com/xmlschemas/CreationTimeExtension/v1");
		writer.writeAttribute("xmlns:gpxacc", "http://www.garmin.com/xmlschemas/AccelerationExtension/v1");
		writer.writeAttribute("xmlns:gpxpx", "http://www.garmin.com/xmlschemas/PowerExtension/v1");
		writer.writeAttribute("xmlns:vidx1", "http://www.garmin.com/xmlschemas/VideoExtension/v1");

		int i = 1;
		String s;
		for (CgData r : data) {
			if ((r.getTag() != 0) && ((r.getTag() & mask) != 0)) {
				// <wpt>
				writer.writeStartElement("wpt");
				writer.writeAttribute("lat", String.format(Locale.ROOT, "%1.14f", r.getLatitude()));
				writer.writeAttribute("lon", String.format(Locale.ROOT, "%1.14f", r.getLongitude()));

				// <time>2010-08-18T07:57:07.000Z</time>
				// Utils.WriteStringToXML(writer,"time",
				// r.getHour().toString()+"Z");

				// <name>toto</name>
				if (r.getName().isEmpty()) {
					Utils.WriteStringToXML(writer, "name", String.format("NoName%d", i));
					i++;
				} else
					Utils.WriteStringToXML(writer, "name", r.getName());

				// <sym>Flag, Green</sym>
				s = "Flag, Green"; // Par defaut
				if ((r.getTag() & CgConst.TAG_HIGH_PT) != 0)
					s = "Summit";
				if ((r.getTag() & CgConst.TAG_WATER_PT) != 0)
					s = "Bar";
				if ((r.getTag() & CgConst.TAG_EAT_PT) != 0)
					s = "Restaurant";

				Utils.WriteStringToXML(writer, "sym", s);

				// <type>user</type>
				Utils.WriteStringToXML(writer, "type", "user");

				writer.writeEndElement();// wpt
			} // if
		} // for
		writer.writeEndElement();// gpx
		writer.writeEndDocument();
		writer.flush();
		writer.close();
		CgLog.info("TrackData.SaveWaypoint : '" + name + "' saved");
	} catch (XMLStreamException | IOException e) {
		e.printStackTrace();
	}
}
 

public void ExportCGP(String name, int mask) {
	if (data.size() <= 0) {
		return;
	}

	// -- Save the data in the home directory
	XMLOutputFactory factory = XMLOutputFactory.newInstance();
	try {
		XMLStreamWriter writer = new IndentingXMLStreamWriter(
				factory.createXMLStreamWriter(new FileOutputStream(name), "UTF-8"));

		writer.writeStartDocument("UTF-8", "1.0");
		writer.writeStartElement("COURSEGENERATOR");
		writer.writeAttribute("VERSION", "1");

		// <Points> node
		writer.writeStartElement("Points");
		for (CgData r : data) {
			if ((((mask & CgConst.TAG_HIGH_PT) != 0) && ((r.getTag() & CgConst.TAG_HIGH_PT) != 0))
					|| (((mask & CgConst.TAG_LOW_PT) != 0) && ((r.getTag() & CgConst.TAG_LOW_PT) != 0))
					|| (((mask & CgConst.TAG_EAT_PT) != 0) && ((r.getTag() & CgConst.TAG_EAT_PT) != 0))
					|| (((mask & CgConst.TAG_WATER_PT) != 0) && ((r.getTag() & CgConst.TAG_WATER_PT) != 0))
					|| (((mask & CgConst.TAG_MARK) != 0) && ((r.getTag() & CgConst.TAG_MARK) != 0))
					|| (((mask & CgConst.TAG_COOL_PT) != 0) && ((r.getTag() & CgConst.TAG_COOL_PT) != 0))
					|| (((mask & CgConst.TAG_NOTE) != 0) && ((r.getTag() & CgConst.TAG_NOTE) != 0))
					|| (((mask & CgConst.TAG_ROADBOOK) != 0) && ((r.getTag() & CgConst.TAG_ROADBOOK) != 0))
					|| (((mask & CgConst.TAG_DROPBAG) != 0) && ((r.getTag() & CgConst.TAG_DROPBAG) != 0))
					|| (((mask & CgConst.TAG_CREW) != 0) && ((r.getTag() & CgConst.TAG_CREW) != 0))
					|| (((mask & CgConst.TAG_FIRST_AID) != 0) && ((r.getTag() & CgConst.TAG_FIRST_AID) != 0))
					|| (((mask & CgConst.TAG_INFO) != 0) && ((r.getTag() & CgConst.TAG_INFO) != 0))) {
				// <Pt>
				writer.writeStartElement("Pt");

				// <LatitudeDegrees>123.456</LatitudeDegrees>
				Utils.WriteStringToXML(writer, "LatitudeDegrees",
						String.format(Locale.ROOT, "%1.14f", r.getLatitude()));

				// <LongitudeDegrees>12345.678</LongitudeDegrees>
				Utils.WriteStringToXML(writer, "LongitudeDegrees",
						String.format(Locale.ROOT, "%1.14f", r.getLongitude()));

				// <AltitudeMeters>625.03515</AltitudeMeters>
				Utils.WriteStringToXML(writer, "AltitudeMeters",
						String.format(Locale.ROOT, "%1.1f", r.getElevation(CgConst.UNIT_METER)));

				// <Comment>AAA</Comment>
				String s = r.getComment().trim();
				if (s.equals(""))
					s = " ";
				Utils.WriteStringToXML(writer, "Comment", s);

				// <Name>AAA</Name>
				s = r.getName().trim();
				if (s.equals(""))
					s = " ";
				Utils.WriteStringToXML(writer, "Name", s);

				// <Tag>1234</Tag>
				Utils.WriteStringToXML(writer, "Tag", String.format("%d", r.getTag()));

				// <EatTime>1234</EatTime>
				Utils.WriteIntToXML(writer, "EatTime", r.getStation());

				// <TimeLimit>1234</TimeLimit>
				Utils.WriteIntToXML(writer, "TimeLimit", r.getTimeLimit());

				// <FmtLbMiniRoadbook>1234</FmtLbMiniRoadbook>
				Utils.WriteStringToXML(writer, "FmtLbMiniRoadbook", r.FmtLbMiniRoadbook);

				// <OptMiniRoadbook>1234</OptMiniRoadbook>
				Utils.WriteIntToXML(writer, "OptMiniRoadbook", r.OptionMiniRoadbook);

				// <VPosMiniRoadbook>1234</VPosMiniRoadbook>
				Utils.WriteIntToXML(writer, "VPosMiniRoadbook", r.VPosMiniRoadbook);

				// <CommentMiniRoadbook>1234</CommentMiniRoadbook>
				Utils.WriteStringToXML(writer, "CommentMiniRoadbook", r.CommentMiniRoadbook);

				// <FontSizeMiniRoadbook>1234</FontSizeMiniRoadbook>
				Utils.WriteIntToXML(writer, "FontSizeMiniRoadbook", r.FontSizeMiniRoadbook);

				writer.writeEndElement(); // Pt
			} // if

		} // for

		writer.writeEndElement(); // Points
		writer.writeEndElement(); // COURSEGENERATOR

		writer.writeEndDocument();
		writer.flush();
		writer.close();
	} catch (XMLStreamException | IOException e) {
		e.printStackTrace();
	}
}