Examples with OutputFormat org.dom4j.io.OutputFormat used on opensource projects

Example 26 with OutputFormat

use of org.dom4j.io.OutputFormat in project core by craftercms.

the class XmlUtils method documentToPrettyString.

/**
 * Returns the given document as a XML string in a "pretty" format.
 *
 * @param document
 * @return the document as an XML string
 */
public static String documentToPrettyString(Document document) {
    StringWriter stringWriter = new StringWriter();
    OutputFormat prettyPrintFormat = OutputFormat.createPrettyPrint();
    XMLWriter xmlWriter = new XMLWriter(stringWriter, prettyPrintFormat);
    try {
        xmlWriter.write(document);
    } catch (IOException e) {
    // Ignore, shouldn't happen.
    }
    return stringWriter.toString();
}

Example 27 with OutputFormat

use of org.dom4j.io.OutputFormat in project mustangproject by ZUGFeRD.

the class ZUGFeRDValidator method validate.

/**
 * performs a validation on the file filename
 *
 * @param filename the complete absolute filename of a PDF or XML
 * @return a xml string with the validation result
 */
public String validate(String filename) {
    boolean xmlValidity;
    context.clear();
    StringBuffer finalStringResult = new StringBuffer();
    SimpleDateFormat isoDF = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    Date date = new Date();
    startTime = Calendar.getInstance().getTimeInMillis();
    try {
        Path path = Paths.get(filename);
        // set filename without path
        context.setFilename(path.getFileName().toString());
    } catch (NullPointerException ex) {
    // ignore
    }
    finalStringResult.append("<validation filename='" + context.getFilename() + "' datetime='" + isoDF.format(date) + "'>");
    boolean isPDF = false;
    try {
        if (filename == null) {
            optionsRecognized = false;
            context.addResultItem(new ValidationResultItem(ESeverity.fatal, "Filename not specified").setSection(10).setPart(EPart.pdf));
        }
        PDFValidator pdfv = new PDFValidator(context);
        File file = new File(filename);
        if (!file.exists()) {
            context.addResultItem(new ValidationResultItem(ESeverity.fatal, "File not found").setSection(1).setPart(EPart.pdf));
        } else if (file.length() < 32) {
            // with less then 32 bytes it can not even be a proper XML file
            context.addResultItem(new ValidationResultItem(ESeverity.fatal, "File too small").setSection(5).setPart(EPart.pdf));
        } else {
            BigFileSearcher searcher = new BigFileSearcher();
            XMLValidator xv = new XMLValidator(context);
            if (disableNotices) {
                xv.disableNotices();
            }
            byte[] pdfSignature = { '%', 'P', 'D', 'F' };
            isPDF = searcher.indexOf(file, pdfSignature) == 0;
            if (isPDF) {
                pdfv.setFilename(filename);
                optionsRecognized = true;
                try {
                    if (!file.exists()) {
                        context.addResultItem(new ValidationResultItem(ESeverity.exception, "File " + filename + " not found").setSection(1));
                    }
                } catch (IrrecoverableValidationError irx) {
                // @todo log
                }
                finalStringResult.append("<pdf>");
                optionsRecognized = true;
                try {
                    pdfv.validate();
                    sha1Checksum = calcSHA1(file);
                    // Validate PDF
                    finalStringResult.append(pdfv.getXMLResult());
                    pdfValidity = context.isValid();
                    Signature = context.getSignature();
                    // clear sets valid to true again
                    context.clear();
                    if (pdfv.getRawXML() != null) {
                        xv.setStringContent(pdfv.getRawXML());
                        displayXMLValidationOutput = true;
                    } else {
                        context.addResultItem(new ValidationResultItem(ESeverity.exception, "XML could not be extracted").setSection(17));
                    }
                } catch (IrrecoverableValidationError irx) {
                // @todo log
                }
                finalStringResult.append("</pdf>\n");
                context.clearCustomXML();
            } else {
                boolean isXML = false;
                try {
                    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
                    DocumentBuilder db = dbf.newDocumentBuilder();
                    byte[] content = Files.readAllBytes(file.toPath());
                    content = XMLTools.removeBOM(content);
                    String s = new String(content, StandardCharsets.UTF_8);
                    InputSource is = new InputSource(new StringReader(s));
                    Document doc = db.parse(is);
                    Element root = doc.getDocumentElement();
                    // no exception so far
                    isXML = true;
                } catch (Exception ex) {
                // probably no xml file, sth like SAXParseException content not allowed in prolog
                // ignore isXML is already false
                // in the tests, this may error-out anyway
                // ex.printStackTrace();
                }
                if (isXML) {
                    pdfValidity = true;
                    optionsRecognized = true;
                    xv.setFilename(filename);
                    if (file.exists()) {
                        sha1Checksum = calcSHA1(file);
                    }
                    displayXMLValidationOutput = true;
                } else {
                    optionsRecognized = false;
                    context.addResultItem(new ValidationResultItem(ESeverity.exception, "File does not look like PDF nor XML (contains neither %PDF nor <?xml)").setSection(8));
                }
            }
            if ((optionsRecognized) && (displayXMLValidationOutput)) {
                finalStringResult.append("<xml>");
                try {
                    xv.validate();
                } catch (IrrecoverableValidationError irx) {
                // @todo log
                }
                finalStringResult.append(xv.getXMLResult());
                finalStringResult.append("</xml>");
                context.clearCustomXML();
            }
            if ((isPDF) && (!pdfValidity)) {
                context.setInvalid();
            }
        }
    } catch (IrrecoverableValidationError irx) {
    // @todo log
    } finally {
        finalStringResult.append(context.getXMLResult());
        finalStringResult.append("</validation>");
    }
    OutputFormat format = OutputFormat.createPrettyPrint();
    StringWriter sw = new StringWriter();
    org.dom4j.Document document = null;
    try {
        document = DocumentHelper.parseText(new String(finalStringResult));
    } catch (DocumentException e1) {
        LOGGER.error(e1.getMessage());
    }
    XMLWriter writer = new XMLWriter(sw, format);
    try {
        writer.write(document);
    } catch (Exception e) {
        LOGGER.error(e.getMessage());
    }
    xmlValidity = context.isValid();
    long duration = Calendar.getInstance().getTimeInMillis() - startTime;
    String toBeAppended = "";
    if (logAppend != null) {
        toBeAppended = logAppend;
    }
    String pdfResult = "invalid";
    if (!isPDF) {
        pdfResult = "absent";
    } else if (pdfValidity) {
        pdfResult = "valid";
    }
    LOGGER.info("Parsed PDF:" + pdfResult + " XML:" + (xmlValidity ? "valid" : "invalid") + " Signature:" + Signature + " Checksum:" + sha1Checksum + " Profile:" + context.getProfile() + " Version:" + context.getGeneration() + " Took:" + duration + "ms Errors:[" + context.getCSVResult() + "] " + toBeAppended);
    wasCompletelyValid = ((pdfValidity) && (xmlValidity));
    return sw.toString();
}

Example 28 with OutputFormat

use of org.dom4j.io.OutputFormat in project mustangproject by ZUGFeRD.

the class ZUGFeRD1PullProvider method getXML.

@Override
public byte[] getXML() {
    byte[] res = zugferdData;
    final StringWriter sw = new StringWriter();
    Document document = null;
    try {
        document = DocumentHelper.parseText(new String(zugferdData));
    } catch (final DocumentException e1) {
        Logger.getLogger(ZUGFeRD1PullProvider.class.getName()).log(Level.SEVERE, null, e1);
    }
    try {
        final OutputFormat format = OutputFormat.createPrettyPrint();
        format.setTrimText(false);
        final XMLWriter writer = new XMLWriter(sw, format);
        writer.write(document);
        res = sw.toString().getBytes("UTF-8");
    } catch (final IOException e) {
        Logger.getLogger(ZUGFeRD1PullProvider.class.getName()).log(Level.SEVERE, null, e);
    }
    return res;
}

Example 29 with OutputFormat

use of org.dom4j.io.OutputFormat in project mustangproject by ZUGFeRD.

the class ZUGFeRD2PullProvider method getXML.

@Override
public byte[] getXML() {
    byte[] res = zugferdData;
    final StringWriter sw = new StringWriter();
    Document document = null;
    try {
        document = DocumentHelper.parseText(new String(zugferdData));
    } catch (final DocumentException e1) {
        Logger.getLogger(ZUGFeRD2PullProvider.class.getName()).log(Level.SEVERE, null, e1);
    }
    try {
        final OutputFormat format = OutputFormat.createPrettyPrint();
        format.setTrimText(false);
        final XMLWriter writer = new XMLWriter(sw, format);
        writer.write(document);
        res = sw.toString().getBytes("UTF-8");
    } catch (final IOException e) {
        Logger.getLogger(ZUGFeRD2PullProvider.class.getName()).log(Level.SEVERE, null, e);
    }
    return res;
}

Example 30 with OutputFormat

use of org.dom4j.io.OutputFormat in project atlas by alibaba.

the class UpdatePomTask method updatePomXml.

private void updatePomXml(File xml) throws IOException, DocumentException {
    Map<String, DependencyExtraInfo> extraInfoMap = getExtraMap();
    File backupFile = new File(xml.getParentFile(), "pom-backup.xml");
    FileUtils.deleteQuietly(backupFile);
    FileUtils.moveFile(xml, backupFile);
    // Declares the object that writes XML
    XMLWriter writer = null;
    SAXReader reader = new SAXReader();
    OutputFormat format = OutputFormat.createPrettyPrint();
    // Sets the encoding format for the XML file
    format.setEncoding("UTF-8");
    FileOutputStream fos = new FileOutputStream(xml);
    try {
        // Read the XML file
        Document document = reader.read(backupFile);
        Element dependencies = document.getRootElement().element("dependencies");
        if ((null != dependencies) && null != dependencies.elements()) {
            List<Element> list = dependencies.elements();
            for (Element element : list) {
                List<Element> itemList = element.elements();
                String group = "";
                String name = "";
                String type;
                String scope;
                Element scopeEl = null;
                Element typeEl = null;
                for (Element element1 : itemList) {
                    if ("groupId".equals(element1.getQName().getName())) {
                        group = element1.getStringValue();
                    } else if ("artifactId".equals(element1.getQName().getName())) {
                        name = element1.getStringValue();
                    } else if ("scope".equals(element1.getQName().getName())) {
                        scope = element1.getStringValue();
                        scopeEl = element1;
                    } else if ("type".equals(element1.getQName().getName())) {
                        type = element1.getStringValue();
                        typeEl = element1;
                    }
                }
                DependencyExtraInfo dependencyExtraInfo = extraInfoMap.get(group + ":" + name);
                if (null == dependencyExtraInfo) {
                    continue;
                }
                // update scope
                if (StringUtils.isNotEmpty(dependencyExtraInfo.scope)) {
                    if (null != scopeEl) {
                        scopeEl.setText(dependencyExtraInfo.scope);
                    } else {
                        Element newEl = element.addElement("scope");
                        newEl.setText(dependencyExtraInfo.scope);
                    }
                }
                if (StringUtils.isNotEmpty(dependencyExtraInfo.type)) {
                    if (null != typeEl) {
                        typeEl.setText(dependencyExtraInfo.type);
                    } else {
                        Element newEl = element.addElement("type");
                        newEl.setText(dependencyExtraInfo.type);
                    }
                }
            }
        }
        writer = new XMLWriter(fos, format);
        writer.write(document);
    } finally {
        if (null != writer) {
            writer.close();
        }
        IOUtils.closeQuietly(fos);
    }
}