javax.xml.transform.sax.TransformerHandler#startElement ( )源码实例Demo

下面列出了javax.xml.transform.sax.TransformerHandler#startElement ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： mzmine3 文件： PeakListSaveHandler.java

private void fillInformationElement(PeakInformation information, TransformerHandler hd)
    throws SAXException {
  if (information == null)
    return;

  AttributesImpl atts = new AttributesImpl();

  for (Entry<String, String> property : information.getAllProperties().entrySet()) {
    String value = property.getValue();

    atts.clear();
    atts.addAttribute("", "", PeakListElementName.NAME.getElementName(), "CDATA",
        property.getKey());

    hd.startElement("", "", PeakListElementName.INFO_PROPERTY.getElementName(), atts);
    hd.characters(property.getValue().toCharArray(), 0, value.length());
    hd.endElement("", "", PeakListElementName.INFO_PROPERTY.getElementName());
  }
}

源代码2 项目： mzmine2 文件： PeakListSaveHandler.java

/**
 * Add the peak identity information into the XML document
 * 
 * @param identity
 * @param element
 */
private void fillIdentityElement(PeakIdentity identity, TransformerHandler hd)
    throws SAXException {

  AttributesImpl atts = new AttributesImpl();

  Map<String, String> idProperties = identity.getAllProperties();

  for (Entry<String, String> property : idProperties.entrySet()) {
    String propertyValue = property.getValue();
    atts.clear();
    atts.addAttribute("", "", PeakListElementName.NAME.getElementName(), "CDATA",
        property.getKey());

    hd.startElement("", "", PeakListElementName.IDPROPERTY.getElementName(), atts);
    hd.characters(propertyValue.toCharArray(), 0, propertyValue.length());
    hd.endElement("", "", PeakListElementName.IDPROPERTY.getElementName());
  }

}

源代码3 项目： mzmine2 文件： PeakListSaveHandler.java

private void fillInformationElement(PeakInformation information, TransformerHandler hd)
    throws SAXException {
  if (information == null)
    return;

  AttributesImpl atts = new AttributesImpl();

  for (Entry<String, String> property : information.getAllProperties().entrySet()) {
    String value = property.getValue();

    atts.clear();
    atts.addAttribute("", "", PeakListElementName.NAME.getElementName(), "CDATA",
        property.getKey());

    hd.startElement("", "", PeakListElementName.INFO_PROPERTY.getElementName(), atts);
    hd.characters(property.getValue().toCharArray(), 0, value.length());
    hd.endElement("", "", PeakListElementName.INFO_PROPERTY.getElementName());
  }
}

源代码4 项目： ant-ivy 文件： IvyArtifactReport.java

private void writeOriginLocationIfPresent(RepositoryCacheManager cache,
        TransformerHandler saxHandler, ArtifactDownloadReport artifact) throws SAXException {
    ArtifactOrigin origin = artifact.getArtifactOrigin();
    if (!ArtifactOrigin.isUnknown(origin)) {
        String originName = origin.getLocation();
        boolean isOriginLocal = origin.isLocal();

        String originLocation;
        AttributesImpl originLocationAttrs = new AttributesImpl();
        if (isOriginLocal) {
            originLocationAttrs.addAttribute(null, "is-local", "is-local", "CDATA", "true");
            originLocation = originName.replace('\\', '/');
        } else {
            originLocationAttrs.addAttribute(null, "is-local", "is-local", "CDATA", "false");
            originLocation = originName;
        }
        saxHandler
                .startElement(null, "origin-location", "origin-location", originLocationAttrs);
        char[] originLocationAsChars = originLocation.toCharArray();
        saxHandler.characters(originLocationAsChars, 0, originLocationAsChars.length);
        saxHandler.endElement(null, "origin-location", "origin-location");
    }
}

源代码5 项目： ant-ivy 文件： IvyArtifactReport.java

private void startArtifact(TransformerHandler saxHandler, Artifact artifact)
        throws SAXException {
    AttributesImpl artifactAttrs = new AttributesImpl();
    artifactAttrs.addAttribute(null, "name", "name", "CDATA", artifact.getName());
    artifactAttrs.addAttribute(null, "ext", "ext", "CDATA", artifact.getExt());
    artifactAttrs.addAttribute(null, "type", "type", "CDATA", artifact.getType());
    saxHandler.startElement(null, "artifact", "artifact", artifactAttrs);
}

源代码6 项目： ant-ivy 文件： IvyArtifactReport.java

private void startModule(TransformerHandler saxHandler, IvyNode dependency) throws SAXException {
    AttributesImpl moduleAttrs = new AttributesImpl();
    moduleAttrs.addAttribute(null, "organisation", "organisation", "CDATA", dependency
            .getModuleId().getOrganisation());
    moduleAttrs.addAttribute(null, "name", "name", "CDATA", dependency.getModuleId().getName());
    ResolvedModuleRevision moduleRevision = dependency.getModuleRevision();
    moduleAttrs.addAttribute(null, "rev", "rev", "CDATA", moduleRevision.getId().getRevision());
    moduleAttrs.addAttribute(null, "status", "status", "CDATA", moduleRevision.getDescriptor()
            .getStatus());
    saxHandler.startElement(null, "module", "module", moduleAttrs);
}

源代码7 项目： mzmine2 文件： PeakListSaveHandler.java

private void fillIsotopePatternElement(IsotopePattern isotopePattern, TransformerHandler hd)
    throws SAXException, IOException {

  AttributesImpl atts = new AttributesImpl();

  DataPoint isotopes[] = isotopePattern.getDataPoints();

  for (DataPoint isotope : isotopes) {
    hd.startElement("", "", PeakListElementName.ISOTOPE.getElementName(), atts);
    String isotopeString = isotope.getMZ() + ":" + isotope.getIntensity();
    hd.characters(isotopeString.toCharArray(), 0, isotopeString.length());
    hd.endElement("", "", PeakListElementName.ISOTOPE.getElementName());
  }
}

源代码8 项目： mzmine2 文件： PeakListSaveHandler.java

private void fillAllMS2FragmentScanNumbers(int[] scanNumbers, TransformerHandler hd)
    throws SAXException, IOException {
  AttributesImpl atts = new AttributesImpl();
  if (scanNumbers != null) {
    for (int scan : scanNumbers) {
      hd.startElement("", "", PeakListElementName.ALL_MS2_FRAGMENT_SCANS.getElementName(), atts);
      hd.characters(String.valueOf(scan).toCharArray(), 0, String.valueOf(scan).length());
      hd.endElement("", "", PeakListElementName.ALL_MS2_FRAGMENT_SCANS.getElementName());
    }
  }
}

源代码9 项目： mzmine3 文件： PeakListSaveHandler.java

/**
 * Add the row information into the XML document
 *
 * @param row
 * @param element
 * @throws IOException
 */
private void fillRowElement(PeakListRow row, TransformerHandler hd)
    throws SAXException, IOException {

  // <PEAK_IDENTITY>
  PeakIdentity preferredIdentity = row.getPreferredPeakIdentity();
  PeakIdentity[] identities = row.getPeakIdentities();
  AttributesImpl atts = new AttributesImpl();

  for (int i = 0; i < identities.length; i++) {

    if (canceled)
      return;

    atts.addAttribute("", "", PeakListElementName.ID.getElementName(), "CDATA",
        String.valueOf(i));
    atts.addAttribute("", "", PeakListElementName.PREFERRED.getElementName(), "CDATA",
        String.valueOf(identities[i] == preferredIdentity));
    hd.startElement("", "", PeakListElementName.PEAK_IDENTITY.getElementName(), atts);
    fillIdentityElement(identities[i], hd);
    hd.endElement("", "", PeakListElementName.PEAK_IDENTITY.getElementName());
  }

  // <PEAK_INFORMATION>

  // atts.clear();

  if (canceled)
    return;

  // atts.addAttribute("", "", PeakListElementName.ID.getElementName(),
  // "CDATA", "INFORMATION");
  hd.startElement("", "", PeakListElementName.PEAK_INFORMATION.getElementName(), atts);
  fillInformationElement(row.getPeakInformation(), hd);
  hd.endElement("", "", PeakListElementName.PEAK_INFORMATION.getElementName());

  // <PEAK>
  Feature[] peaks = row.getPeaks();
  for (Feature p : peaks) {
    if (canceled)
      return;

    atts.clear();
    String dataFileID = dataFilesIDMap.get(p.getDataFile());
    atts.addAttribute("", "", PeakListElementName.COLUMN.getElementName(), "CDATA", dataFileID);
    atts.addAttribute("", "", PeakListElementName.MZ.getElementName(), "CDATA",
        String.valueOf(p.getMZ()));
    // In the project file, retention time is represented in seconds,
    // for historical reasons
    double rt = p.getRT() * 60d;
    atts.addAttribute("", "", PeakListElementName.RT.getElementName(), "CDATA",
        String.valueOf(rt));
    atts.addAttribute("", "", PeakListElementName.HEIGHT.getElementName(), "CDATA",
        String.valueOf(p.getHeight()));
    atts.addAttribute("", "", PeakListElementName.AREA.getElementName(), "CDATA",
        String.valueOf(p.getArea()));
    atts.addAttribute("", "", PeakListElementName.STATUS.getElementName(), "CDATA",
        p.getFeatureStatus().toString());
    atts.addAttribute("", "", PeakListElementName.CHARGE.getElementName(), "CDATA",
        String.valueOf(p.getCharge()));
    atts.addAttribute("", "", PeakListElementName.PARENT_CHROMATOGRAM_ROW_ID.getElementName(),
        "CDATA",
        p.getParentChromatogramRowID() != null ? String.valueOf(p.getParentChromatogramRowID())
            : "");
    hd.startElement("", "", PeakListElementName.PEAK.getElementName(), atts);

    fillPeakElement(p, hd);
    hd.endElement("", "", PeakListElementName.PEAK.getElementName());
  }

}

源代码10 项目： ganttproject 文件： SaverBase.java

protected void startElement(String name, AttributesImpl attrs, TransformerHandler handler) throws SAXException {
  handler.startElement("", name, name, attrs);
  attrs.clear();
}

源代码11 项目： mzmine3 文件： PeakListSaveHandler.java

/**
 * Add the peaks information into the XML document
 *
 * @param peak
 * @param element
 * @param dataFileID
 * @throws IOException
 */
private void fillPeakElement(Feature peak, TransformerHandler hd)
    throws SAXException, IOException {
  AttributesImpl atts = new AttributesImpl();

  // <REPRESENTATIVE_SCAN>
  hd.startElement("", "", PeakListElementName.REPRESENTATIVE_SCAN.getElementName(), atts);
  hd.characters(String.valueOf(peak.getRepresentativeScanNumber()).toCharArray(), 0,
      String.valueOf(peak.getRepresentativeScanNumber()).length());
  hd.endElement("", "", PeakListElementName.REPRESENTATIVE_SCAN.getElementName());

  // <FRAGMENT_SCAN>
  hd.startElement("", "", PeakListElementName.FRAGMENT_SCAN.getElementName(), atts);
  hd.characters(String.valueOf(peak.getMostIntenseFragmentScanNumber()).toCharArray(), 0,
      String.valueOf(peak.getMostIntenseFragmentScanNumber()).length());
  hd.endElement("", "", PeakListElementName.FRAGMENT_SCAN.getElementName());

  // <ALL_MS2_FRAGMENT_SCANS>
  fillAllMS2FragmentScanNumbers(peak.getAllMS2FragmentScanNumbers(), hd);

  int scanNumbers[] = peak.getScanNumbers();

  // <ISOTOPE_PATTERN>
  IsotopePattern isotopePattern = peak.getIsotopePattern();
  if (isotopePattern != null) {
    atts.addAttribute("", "", PeakListElementName.STATUS.getElementName(), "CDATA",
        String.valueOf(isotopePattern.getStatus()));
    atts.addAttribute("", "", PeakListElementName.DESCRIPTION.getElementName(), "CDATA",
        isotopePattern.getDescription());
    hd.startElement("", "", PeakListElementName.ISOTOPE_PATTERN.getElementName(), atts);
    atts.clear();

    fillIsotopePatternElement(isotopePattern, hd);

    hd.endElement("", "", PeakListElementName.ISOTOPE_PATTERN.getElementName());

  }

  // <MZPEAK>
  atts.addAttribute("", "", PeakListElementName.QUANTITY.getElementName(), "CDATA",
      String.valueOf(scanNumbers.length));
  hd.startElement("", "", PeakListElementName.MZPEAKS.getElementName(), atts);
  atts.clear();

  // <SCAN_ID> <MASS> <HEIGHT>
  ByteArrayOutputStream byteScanStream = new ByteArrayOutputStream();
  DataOutputStream dataScanStream = new DataOutputStream(byteScanStream);

  ByteArrayOutputStream byteMassStream = new ByteArrayOutputStream();
  DataOutputStream dataMassStream = new DataOutputStream(byteMassStream);

  ByteArrayOutputStream byteHeightStream = new ByteArrayOutputStream();
  DataOutputStream dataHeightStream = new DataOutputStream(byteHeightStream);

  float mass, height;
  for (int scan : scanNumbers) {
    dataScanStream.writeInt(scan);
    dataScanStream.flush();
    DataPoint mzPeak = peak.getDataPoint(scan);
    if (mzPeak != null) {
      mass = (float) mzPeak.getMZ();
      height = (float) mzPeak.getIntensity();
    } else {
      mass = 0f;
      height = 0f;
    }
    dataMassStream.writeFloat(mass);
    dataMassStream.flush();
    dataHeightStream.writeFloat(height);
    dataHeightStream.flush();
  }

  byte[] bytes = Base64.encode(byteScanStream.toByteArray());
  hd.startElement("", "", PeakListElementName.SCAN_ID.getElementName(), atts);
  String sbytes = new String(bytes);
  hd.characters(sbytes.toCharArray(), 0, sbytes.length());
  hd.endElement("", "", PeakListElementName.SCAN_ID.getElementName());

  bytes = Base64.encode(byteMassStream.toByteArray());
  hd.startElement("", "", PeakListElementName.MZ.getElementName(), atts);
  sbytes = new String(bytes);
  hd.characters(sbytes.toCharArray(), 0, sbytes.length());
  hd.endElement("", "", PeakListElementName.MZ.getElementName());

  bytes = Base64.encode(byteHeightStream.toByteArray());
  hd.startElement("", "", PeakListElementName.HEIGHT.getElementName(), atts);
  sbytes = new String(bytes);
  hd.characters(sbytes.toCharArray(), 0, sbytes.length());
  hd.endElement("", "", PeakListElementName.HEIGHT.getElementName());

  hd.endElement("", "", PeakListElementName.MZPEAKS.getElementName());
}

源代码12 项目： CloverETL-Engine 文件： XmlWriter.java

/**
 * Creates output XML from all read records using SAX.
 * Call this after all records are stored in PortDefinition structures.  
 * @throws TransformerConfigurationException
 * @throws SAXException
 * @throws IOException
 */
/*
private void flushXmlSax() throws TransformerConfigurationException, SAXException, IOException {

	FileOutputStream fos = new FileOutputStream(fileUrl);
	TransformerHandler hd = createHeader(fos);
	PortDefinition portDefinition = rootPortDefinition;
	// for each record of port
	for (Map.Entry<HashKey, TreeRecord> e : portDefinition.dataMap.entrySet()){
		TreeRecord record = e.getValue();
		List<DataRecord> records = new ArrayList<DataRecord>();
		records.add(record.record);
		addRecords(hd, records, portDefinition);
	}// for record

	createFooter(fos, hd);
}*/

private TransformerHandler createHeader(OutputStream os) throws FileNotFoundException, TransformerConfigurationException, SAXException {
	StreamResult streamResult = new StreamResult(os);
	SAXTransformerFactory tf = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
	// SAX2.0 ContentHandler.
	TransformerHandler hd = tf.newTransformerHandler();
	Transformer serializer = hd.getTransformer();
       
	serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
	serializer.setOutputProperty(OutputKeys.ENCODING, this.charset);
	//serializer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM,"users.dtd");
	if (omitNewLines)
		serializer.setOutputProperty(OutputKeys.INDENT,"no");
	else
		serializer.setOutputProperty(OutputKeys.INDENT,"yes");
	
	hd.setResult(streamResult);
	hd.startDocument();

	String root = (rootElement!=null && rootElement.length()>0) ? rootElement : DEFAULT_ROOT_ELEMENT; 

	if (useRootElement && dtdPublicId != null && dtdPublicId.trim().length()>0 && dtdSystemId != null && dtdSystemId.trim().length()>0){
		hd.startDTD(root, dtdPublicId, dtdSystemId);
		hd.endDTD();
	}
	
	//if (recordsPerFile!=1){
	if (this.useRootElement) {
		AttributesImpl atts = new AttributesImpl();
		if (rootInfoAttributes) {
			atts.addAttribute("", ATTRIBUTE_COMPONENT_ID, ATTRIBUTE_COMPONENT_ID, "CDATA", getId());
			atts.addAttribute("", ATTRIBUTE_GRAPH_NAME, ATTRIBUTE_GRAPH_NAME, "CDATA", this.getGraph().getName());
			atts.addAttribute("", ATTRIBUTE_CREATED, ATTRIBUTE_CREATED, "CDATA", (new Date()).toString());
		}
		if (!StringUtils.isEmpty(xsdSchemaLocation)) {
			atts.addAttribute(XSI_URI, "schemaLocation", "xsi:schemaLocation", "CDATA", this.xsdSchemaLocation);
		}

		for (String prefix : namespaces.keySet()) {
			String uri = namespaces.get(prefix);
			hd.startPrefixMapping(prefix, uri);
		}
		if (!rootDefaultNamespace.isEmpty()) {
			hd.startPrefixMapping("", rootDefaultNamespace);
		}

		hd.startElement(rootDefaultNamespace, getLocalName(root), root, atts);
	}
	return hd;
}

源代码13 项目： ant-ivy 文件： IvyArtifactReport.java

private void generateXml(IvyNode[] dependencies,
                         Map<ModuleRevisionId, Set<ArtifactDownloadReport>> moduleRevToArtifactsMap,
                         Map<ArtifactDownloadReport, Set<String>> artifactsToCopy) {
    try {
        try (FileOutputStream fileOutputStream = new FileOutputStream(tofile)) {
            TransformerHandler saxHandler = createTransformerHandler(fileOutputStream);

            saxHandler.startDocument();
            saxHandler.startElement(null, "modules", "modules", new AttributesImpl());

            for (IvyNode dependency : dependencies) {
                if (dependency.getModuleRevision() == null
                        || dependency.isCompletelyEvicted()) {
                    continue;
                }

                startModule(saxHandler, dependency);

                Set<ArtifactDownloadReport> artifactsOfModuleRev = moduleRevToArtifactsMap.get(dependency
                        .getModuleRevision().getId());
                if (artifactsOfModuleRev != null) {
                    for (ArtifactDownloadReport artifact : artifactsOfModuleRev) {

                        RepositoryCacheManager cache = dependency.getModuleRevision()
                                .getArtifactResolver().getRepositoryCacheManager();

                        startArtifact(saxHandler, artifact.getArtifact());

                        writeOriginLocationIfPresent(cache, saxHandler, artifact);
                        writeCacheLocationIfPresent(cache, saxHandler, artifact);

                        for (String artifactDestPath : artifactsToCopy.get(artifact)) {
                            writeRetrieveLocation(saxHandler, artifactDestPath);
                        }
                        saxHandler.endElement(null, "artifact", "artifact");
                    }
                }
                saxHandler.endElement(null, "module", "module");
            }
            saxHandler.endElement(null, "modules", "modules");
            saxHandler.endDocument();
        }
    } catch (SAXException | IOException | TransformerConfigurationException e) {
        throw new BuildException("impossible to generate report", e);
    }
}

源代码14 项目： MyBox 文件： XmlTools.java

public static void iccHeaderXml(LinkedHashMap<String, Object> header, File file) {
    if (header == null || file == null) {
        return;
    }
    try {
        SAXTransformerFactory sf = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
        TransformerHandler handler = sf.newTransformerHandler();
        Transformer transformer = handler.getTransformer();
        transformer.setOutputProperty(OutputKeys.STANDALONE, "yes");
        transformer.setOutputProperty(OutputKeys.ENCODING, "utf-8");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        Result result = new StreamResult(new BufferedOutputStream(new FileOutputStream(file)));
        handler.setResult(result);
        handler.startDocument();
        AttributesImpl attr = new AttributesImpl();
        handler.startElement("", "", "IccProfile", attr);
        handler.startElement("", "", "Header", attr);

        handler.startElement("", "", "PreferredCMMType", attr);
        String stringV = (String) header.get("CMMType");
        handler.characters(stringV.toCharArray(), 0, stringV.length());
        handler.endElement("", "", "PreferredCMMType");

        handler.startElement("", "", "PCSIlluminant", attr);
        attr.clear();
        attr.addAttribute("", "", "X", "", header.get("x") + "");
        attr.addAttribute("", "", "Y", "", header.get("y") + "");
        attr.addAttribute("", "", "Z", "", header.get("z") + "");
        handler.startElement("", "", "XYZNumber", attr);
        handler.endElement("", "", "XYZNumber");
        handler.endElement("", "", "PCSIlluminant");

        handler.endElement("", "", "Header");
        handler.endElement("", "", "IccProfile");

        handler.endDocument();

    } catch (Exception e) {

    }

}

源代码15 项目： mzmine2 文件： PeakListSaveHandler.java

/**
 * Add the row information into the XML document
 * 
 * @param row
 * @param element
 * @throws IOException
 */
private void fillRowElement(PeakListRow row, TransformerHandler hd)
    throws SAXException, IOException {

  // <PEAK_IDENTITY>
  PeakIdentity preferredIdentity = row.getPreferredPeakIdentity();
  PeakIdentity[] identities = row.getPeakIdentities();
  AttributesImpl atts = new AttributesImpl();

  for (int i = 0; i < identities.length; i++) {

    if (canceled)
      return;

    atts.addAttribute("", "", PeakListElementName.ID.getElementName(), "CDATA",
        String.valueOf(i));
    atts.addAttribute("", "", PeakListElementName.PREFERRED.getElementName(), "CDATA",
        String.valueOf(identities[i] == preferredIdentity));
    hd.startElement("", "", PeakListElementName.PEAK_IDENTITY.getElementName(), atts);
    fillIdentityElement(identities[i], hd);
    hd.endElement("", "", PeakListElementName.PEAK_IDENTITY.getElementName());
  }

  // <PEAK_INFORMATION>

  // atts.clear();

  if (canceled)
    return;

  // atts.addAttribute("", "", PeakListElementName.ID.getElementName(),
  // "CDATA", "INFORMATION");
  hd.startElement("", "", PeakListElementName.PEAK_INFORMATION.getElementName(), atts);
  fillInformationElement(row.getPeakInformation(), hd);
  hd.endElement("", "", PeakListElementName.PEAK_INFORMATION.getElementName());

  // <PEAK>
  Feature[] peaks = row.getPeaks();
  for (Feature p : peaks) {
    if (canceled)
      return;

    atts.clear();
    String dataFileID = dataFilesIDMap.get(p.getDataFile());
    atts.addAttribute("", "", PeakListElementName.COLUMN.getElementName(), "CDATA", dataFileID);
    atts.addAttribute("", "", PeakListElementName.MZ.getElementName(), "CDATA",
        String.valueOf(p.getMZ()));
    // In the project file, retention time is represented in seconds,
    // for historical reasons
    double rt = p.getRT() * 60d;
    atts.addAttribute("", "", PeakListElementName.RT.getElementName(), "CDATA",
        String.valueOf(rt));
    atts.addAttribute("", "", PeakListElementName.HEIGHT.getElementName(), "CDATA",
        String.valueOf(p.getHeight()));
    atts.addAttribute("", "", PeakListElementName.AREA.getElementName(), "CDATA",
        String.valueOf(p.getArea()));
    atts.addAttribute("", "", PeakListElementName.STATUS.getElementName(), "CDATA",
        p.getFeatureStatus().toString());
    atts.addAttribute("", "", PeakListElementName.CHARGE.getElementName(), "CDATA",
        String.valueOf(p.getCharge()));
    atts.addAttribute("", "", PeakListElementName.PARENT_CHROMATOGRAM_ROW_ID.getElementName(), "CDATA",
        p.getParentChromatogramRowID() != null ? String.valueOf(p.getParentChromatogramRowID()) : "");
    hd.startElement("", "", PeakListElementName.PEAK.getElementName(), atts);

    fillPeakElement(p, hd);
    hd.endElement("", "", PeakListElementName.PEAK.getElementName());
  }

}

源代码16 项目： mzmine2 文件： PeakListSaveHandler.java

/**
 * Add the peaks information into the XML document
 * 
 * @param peak
 * @param element
 * @param dataFileID
 * @throws IOException
 */
private void fillPeakElement(Feature peak, TransformerHandler hd)
    throws SAXException, IOException {
  AttributesImpl atts = new AttributesImpl();

  // <REPRESENTATIVE_SCAN>
  hd.startElement("", "", PeakListElementName.REPRESENTATIVE_SCAN.getElementName(), atts);
  hd.characters(String.valueOf(peak.getRepresentativeScanNumber()).toCharArray(), 0,
      String.valueOf(peak.getRepresentativeScanNumber()).length());
  hd.endElement("", "", PeakListElementName.REPRESENTATIVE_SCAN.getElementName());

  // <FRAGMENT_SCAN>
  hd.startElement("", "", PeakListElementName.FRAGMENT_SCAN.getElementName(), atts);
  hd.characters(String.valueOf(peak.getMostIntenseFragmentScanNumber()).toCharArray(), 0,
      String.valueOf(peak.getMostIntenseFragmentScanNumber()).length());
  hd.endElement("", "", PeakListElementName.FRAGMENT_SCAN.getElementName());

  // <ALL_MS2_FRAGMENT_SCANS>
  fillAllMS2FragmentScanNumbers(peak.getAllMS2FragmentScanNumbers(), hd);

  int scanNumbers[] = peak.getScanNumbers();

  // <ISOTOPE_PATTERN>
  IsotopePattern isotopePattern = peak.getIsotopePattern();
  if (isotopePattern != null) {
    atts.addAttribute("", "", PeakListElementName.STATUS.getElementName(), "CDATA",
        String.valueOf(isotopePattern.getStatus()));
    atts.addAttribute("", "", PeakListElementName.DESCRIPTION.getElementName(), "CDATA",
        isotopePattern.getDescription());
    hd.startElement("", "", PeakListElementName.ISOTOPE_PATTERN.getElementName(), atts);
    atts.clear();

    fillIsotopePatternElement(isotopePattern, hd);

    hd.endElement("", "", PeakListElementName.ISOTOPE_PATTERN.getElementName());

  }

  // <MZPEAK>
  atts.addAttribute("", "", PeakListElementName.QUANTITY.getElementName(), "CDATA",
      String.valueOf(scanNumbers.length));
  hd.startElement("", "", PeakListElementName.MZPEAKS.getElementName(), atts);
  atts.clear();

  // <SCAN_ID> <MASS> <HEIGHT>
  ByteArrayOutputStream byteScanStream = new ByteArrayOutputStream();
  DataOutputStream dataScanStream = new DataOutputStream(byteScanStream);

  ByteArrayOutputStream byteMassStream = new ByteArrayOutputStream();
  DataOutputStream dataMassStream = new DataOutputStream(byteMassStream);

  ByteArrayOutputStream byteHeightStream = new ByteArrayOutputStream();
  DataOutputStream dataHeightStream = new DataOutputStream(byteHeightStream);

  float mass, height;
  for (int scan : scanNumbers) {
    dataScanStream.writeInt(scan);
    dataScanStream.flush();
    DataPoint mzPeak = peak.getDataPoint(scan);
    if (mzPeak != null) {
      mass = (float) mzPeak.getMZ();
      height = (float) mzPeak.getIntensity();
    } else {
      mass = 0f;
      height = 0f;
    }
    dataMassStream.writeFloat(mass);
    dataMassStream.flush();
    dataHeightStream.writeFloat(height);
    dataHeightStream.flush();
  }

  byte[] bytes = Base64.encode(byteScanStream.toByteArray());
  hd.startElement("", "", PeakListElementName.SCAN_ID.getElementName(), atts);
  String sbytes = new String(bytes);
  hd.characters(sbytes.toCharArray(), 0, sbytes.length());
  hd.endElement("", "", PeakListElementName.SCAN_ID.getElementName());

  bytes = Base64.encode(byteMassStream.toByteArray());
  hd.startElement("", "", PeakListElementName.MZ.getElementName(), atts);
  sbytes = new String(bytes);
  hd.characters(sbytes.toCharArray(), 0, sbytes.length());
  hd.endElement("", "", PeakListElementName.MZ.getElementName());

  bytes = Base64.encode(byteHeightStream.toByteArray());
  hd.startElement("", "", PeakListElementName.HEIGHT.getElementName(), atts);
  sbytes = new String(bytes);
  hd.characters(sbytes.toCharArray(), 0, sbytes.length());
  hd.endElement("", "", PeakListElementName.HEIGHT.getElementName());

  hd.endElement("", "", PeakListElementName.MZPEAKS.getElementName());
}

源代码17 项目： mzmine3 文件： UserParameterSaveHandler.java

/**
 * Function which creates an XML file with user parameters
 */
void saveParameters() throws SAXException, IOException, TransformerConfigurationException {

  logger.info("Saving user parameters");

  StreamResult streamResult = new StreamResult(finalStream);
  SAXTransformerFactory tf = (SAXTransformerFactory) SAXTransformerFactory.newInstance();

  TransformerHandler hd = tf.newTransformerHandler();

  Transformer serializer = hd.getTransformer();
  serializer.setOutputProperty(OutputKeys.INDENT, "yes");
  serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");

  hd.setResult(streamResult);
  hd.startDocument();

  UserParameter<?, ?> projectParameters[] = project.getParameters();

  AttributesImpl atts = new AttributesImpl();

  atts.addAttribute("", "", UserParameterElementName.COUNT.getElementName(), "CDATA",
      String.valueOf(projectParameters.length));

  hd.startElement("", "", UserParameterElementName.PARAMETERS.getElementName(), atts);

  atts.clear();

  // <PARAMETER>
  for (UserParameter<?, ?> parameter : project.getParameters()) {

    if (canceled)
      return;

    logger.finest("Saving user parameter " + parameter.getName());

    atts.addAttribute("", "", UserParameterElementName.NAME.getElementName(), "CDATA",
        parameter.getName());

    atts.addAttribute("", "", UserParameterElementName.TYPE.getElementName(), "CDATA",
        parameter.getClass().getSimpleName());

    hd.startElement("", "", UserParameterElementName.PARAMETER.getElementName(), atts);

    atts.clear();

    fillParameterElement(parameter, hd);

    hd.endElement("", "", UserParameterElementName.PARAMETER.getElementName());
    completedParameters++;
  }

  hd.endElement("", "", UserParameterElementName.PARAMETERS.getElementName());

  hd.endDocument();

}

源代码18 项目： mzmine3 文件： UserParameterSaveHandler.java

/**
 * Create the part of the XML document related to the scans
 *
 * @param scan
 * @param element
 */
private void fillParameterElement(UserParameter<?, ?> parameter, TransformerHandler hd)
    throws SAXException, IOException {

  AttributesImpl atts = new AttributesImpl();

  RawDataFile dataFiles[] = project.getDataFiles();

  if (parameter instanceof ComboParameter) {
    Object choices[] = ((ComboParameter<?>) parameter).getChoices().toArray();

    for (Object choice : choices) {
      hd.startElement("", "", UserParameterElementName.OPTION.getElementName(), atts);

      hd.characters(choice.toString().toCharArray(), 0, choice.toString().length());
      hd.endElement("", "", UserParameterElementName.OPTION.getElementName());
    }

  }

  for (RawDataFile dataFile : dataFiles) {

    Object value = project.getParameterValue(parameter, dataFile);

    if (value == null)
      continue;

    String valueString = String.valueOf(value);
    String dataFileID = dataFilesIDMap.get(dataFile);

    atts.addAttribute("", "", UserParameterElementName.DATA_FILE.getElementName(), "CDATA",
        dataFileID);

    hd.startElement("", "", UserParameterElementName.VALUE.getElementName(), atts);

    atts.clear();

    hd.characters(valueString.toCharArray(), 0, valueString.length());
    hd.endElement("", "", UserParameterElementName.VALUE.getElementName());

  }

}

源代码19 项目： mzmine2 文件： UserParameterSaveHandler.java

/**
 * Function which creates an XML file with user parameters
 */
void saveParameters() throws SAXException, IOException, TransformerConfigurationException {

  logger.info("Saving user parameters");

  StreamResult streamResult = new StreamResult(finalStream);
  SAXTransformerFactory tf = (SAXTransformerFactory) SAXTransformerFactory.newInstance();

  TransformerHandler hd = tf.newTransformerHandler();

  Transformer serializer = hd.getTransformer();
  serializer.setOutputProperty(OutputKeys.INDENT, "yes");
  serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");

  hd.setResult(streamResult);
  hd.startDocument();

  UserParameter<?, ?> projectParameters[] = project.getParameters();

  AttributesImpl atts = new AttributesImpl();

  atts.addAttribute("", "", UserParameterElementName.COUNT.getElementName(), "CDATA",
      String.valueOf(projectParameters.length));

  hd.startElement("", "", UserParameterElementName.PARAMETERS.getElementName(), atts);

  atts.clear();

  // <PARAMETER>
  for (UserParameter<?, ?> parameter : project.getParameters()) {

    if (canceled)
      return;

    logger.finest("Saving user parameter " + parameter.getName());

    atts.addAttribute("", "", UserParameterElementName.NAME.getElementName(), "CDATA",
        parameter.getName());

    atts.addAttribute("", "", UserParameterElementName.TYPE.getElementName(), "CDATA",
        parameter.getClass().getSimpleName());

    hd.startElement("", "", UserParameterElementName.PARAMETER.getElementName(), atts);

    atts.clear();

    fillParameterElement(parameter, hd);

    hd.endElement("", "", UserParameterElementName.PARAMETER.getElementName());
    completedParameters++;
  }

  hd.endElement("", "", UserParameterElementName.PARAMETERS.getElementName());

  hd.endDocument();

}

源代码20 项目： mzmine2 文件： UserParameterSaveHandler.java

/**
 * Create the part of the XML document related to the scans
 * 
 * @param scan
 * @param element
 */
private void fillParameterElement(UserParameter<?, ?> parameter, TransformerHandler hd)
    throws SAXException, IOException {

  AttributesImpl atts = new AttributesImpl();

  RawDataFile dataFiles[] = project.getDataFiles();

  if (parameter instanceof ComboParameter) {
    Object choices[] = ((ComboParameter<?>) parameter).getChoices();

    for (Object choice : choices) {
      hd.startElement("", "", UserParameterElementName.OPTION.getElementName(), atts);

      hd.characters(choice.toString().toCharArray(), 0, choice.toString().length());
      hd.endElement("", "", UserParameterElementName.OPTION.getElementName());
    }

  }

  for (RawDataFile dataFile : dataFiles) {

    Object value = project.getParameterValue(parameter, dataFile);

    if (value == null)
      continue;

    String valueString = String.valueOf(value);
    String dataFileID = dataFilesIDMap.get(dataFile);

    atts.addAttribute("", "", UserParameterElementName.DATA_FILE.getElementName(), "CDATA",
        dataFileID);

    hd.startElement("", "", UserParameterElementName.VALUE.getElementName(), atts);

    atts.clear();

    hd.characters(valueString.toCharArray(), 0, valueString.length());
    hd.endElement("", "", UserParameterElementName.VALUE.getElementName());

  }

}

方法所在类

javax.xml.transform.sax.TransformerHandler