Example usage for org.jdom2.input SAXBuilder SAXBuilder

Introduction

In this page you can find the example usage for org.jdom2.input SAXBuilder SAXBuilder.

Prototype

public SAXBuilder()

Source Link

Document

Creates a new JAXP-based SAXBuilder.

Usage

From source file:com.tactfactory.harmony.utils.XMLUtils.java

License:Open Source License

/**
 * Open an XML file.//from   w w  w . java  2  s  . co  m
 * @param fileName The name of the file.
 * @return The openened Document object. Or null if nothing found.
 */
public static Document openXML(final String fileName) {
    Document doc = null;

    try {
        // Make engine
        final SAXBuilder builder = new SAXBuilder();
        final File xmlFile = new File(fileName);

        if (!xmlFile.exists()) {
            doc = new Document();
        } else {
            // Load XML File
            doc = builder.build(xmlFile);
        }

    } catch (JDOMException e) {
        ConsoleUtils.displayError(e);
    } catch (IOException e) {
        ConsoleUtils.displayError(e);
    }

    return doc;
}

From source file:com.tactfactory.harmony.utils.XMLUtils.java

License:Open Source License

/**
 * Open a remote XML file./*from  w  w  w .ja va  2  s .c  o m*/
 * @param url The url of the xml file.
 * @return The Element corresponding to the XML.
 */
public static Document getRemoteXML(final String url) {
    Document result = null;
    try {
        SAXBuilder builder = new SAXBuilder();
        result = builder.build(new URL(url));
    } catch (MalformedURLException e) {
        ConsoleUtils.displayError(e);
    } catch (JDOMException e) {
        ConsoleUtils.displayError(e);
    } catch (IOException e) {
        ConsoleUtils.displayError(e);
    }

    return result;
}

From source file:com.thoughtworks.go.config.ConfigCipherUpdater.java

License:Apache License

public void migrate() {
    File cipherFile = systemEnvironment.getDESCipherFile();
    String timestamp = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(timeProvider.currentTime());

    File backupCipherFile = new File(systemEnvironment.getConfigDir(), "cipher.original." + timestamp);
    File configFile = new File(systemEnvironment.getCruiseConfigFile());
    File backupConfigFile = new File(configFile.getParentFile(),
            configFile.getName() + ".original." + timestamp);
    try {/*from  w w  w  .j a va2  s .  c om*/
        if (!cipherFile.exists() || !FileUtils.readFileToString(cipherFile, UTF_8).equals(FLAWED_VALUE)) {
            return;
        }
        LOGGER.info("Found unsafe cipher {} on server, Go will make an attempt to rekey", FLAWED_VALUE);
        FileUtils.copyFile(cipherFile, backupCipherFile);
        LOGGER.info("Old cipher was successfully backed up to {}", backupCipherFile.getAbsoluteFile());
        FileUtils.copyFile(configFile, backupConfigFile);
        LOGGER.info("Old config was successfully backed up to {}", backupConfigFile.getAbsoluteFile());

        String oldCipher = FileUtils.readFileToString(backupCipherFile, UTF_8);
        new DESCipherProvider(systemEnvironment).resetCipher();

        String newCipher = FileUtils.readFileToString(cipherFile, UTF_8);

        if (newCipher.equals(oldCipher)) {
            LOGGER.warn("Unable to generate a new safe cipher. Your cipher is unsafe.");
            FileUtils.deleteQuietly(backupCipherFile);
            FileUtils.deleteQuietly(backupConfigFile);
            return;
        }
        Document document = new SAXBuilder().build(configFile);
        List<String> encryptedAttributes = Arrays.asList("encryptedPassword", "encryptedManagerPassword");
        List<String> encryptedNodes = Arrays.asList("encryptedValue");
        XPathFactory xPathFactory = XPathFactory.instance();
        for (String attributeName : encryptedAttributes) {
            XPathExpression<Element> xpathExpression = xPathFactory
                    .compile(String.format("//*[@%s]", attributeName), Filters.element());
            List<Element> encryptedPasswordElements = xpathExpression.evaluate(document);
            for (Element element : encryptedPasswordElements) {
                Attribute encryptedPassword = element.getAttribute(attributeName);
                encryptedPassword.setValue(reEncryptUsingNewKey(decodeHex(oldCipher), decodeHex(newCipher),
                        encryptedPassword.getValue()));
                LOGGER.debug("Replaced encrypted value at {}", element.toString());
            }
        }
        for (String nodeName : encryptedNodes) {
            XPathExpression<Element> xpathExpression = xPathFactory.compile(String.format("//%s", nodeName),
                    Filters.element());
            List<Element> encryptedNode = xpathExpression.evaluate(document);
            for (Element element : encryptedNode) {
                element.setText(
                        reEncryptUsingNewKey(decodeHex(oldCipher), decodeHex(newCipher), element.getValue()));
                LOGGER.debug("Replaced encrypted value at {}", element.toString());
            }
        }
        try (FileOutputStream fileOutputStream = new FileOutputStream(configFile)) {
            XmlUtils.writeXml(document, fileOutputStream);
        }
        LOGGER.info("Successfully re-encrypted config");
    } catch (Exception e) {
        LOGGER.error("Re-keying of cipher failed with error: [{}]", e.getMessage(), e);
        if (backupCipherFile.exists()) {
            try {
                FileUtils.copyFile(backupCipherFile, cipherFile);
            } catch (IOException e1) {
                LOGGER.error(
                        "Could not replace the cipher file [{}] with original one [{}], please do so manually. Error: [{}]",
                        cipherFile.getAbsolutePath(), backupCipherFile.getAbsolutePath(), e.getMessage(), e);
                bomb(e1);
            }
        }
    }
}

From source file:com.thoughtworks.go.config.GoConfigMigration.java

License:Apache License

private int getCurrentSchemaVersion(String content) {
    try {//w w w .  java  2s  .  c  o  m
        SAXBuilder builder = new SAXBuilder();
        Document document = builder.build(new ByteArrayInputStream(content.getBytes()));
        Element root = document.getRootElement();

        String currentVersion = root.getAttributeValue(schemaVersion) == null ? "0"
                : root.getAttributeValue(schemaVersion);
        return Integer.parseInt(currentVersion);
    } catch (Exception e) {
        throw bomb(e);
    }
}

From source file:com.thoughtworks.go.config.MagicalGoConfigXmlLoader.java

License:Apache License

public <T> T fromXmlPartial(InputStream inputStream, Class<T> o) throws Exception {
    Document document = new SAXBuilder().build(inputStream);
    Element element = document.getRootElement();
    return classParser(element, o, configCache, new GoCipher(), registry, new ConfigReferenceElements())
            .parse();/*w  ww .  jav  a 2s. com*/
}

From source file:com.thoughtworks.go.domain.materials.mercurial.HgModificationSplitter.java

License:Apache License

public List<Modification> modifications() {
    try {//from  w  w w . ja  va 2  s . co  m
        SAXBuilder builder = new SAXBuilder();
        Document document = builder.build(new StringReader(output));
        return parseDOMTree(document);
    } catch (Exception e) {
        throw ExceptionUtils.bomb("Unable to parse hg log output: " + result.replaceSecretInfo(output),
                result.smudgedException(e));
    }
}

From source file:com.thoughtworks.go.domain.materials.svn.SvnCommand.java

License:Apache License

public List<SvnExternal> getAllExternalURLs() {
    CommandLine svnExternalCommand = svn(true).withArgs("propget", "--non-interactive", "svn:externals", "-R")
            .withArg(repositoryUrl);/*from  w  ww  . j  a  va 2  s . c  om*/
    ConsoleResult result = executeCommand(svnExternalCommand);
    String svnExternalConsoleOut = result.outputAsString();
    SvnInfo remoteInfo = remoteInfo(new SAXBuilder());
    String repoUrl = remoteInfo.getUrl();
    String repoRoot = remoteInfo.getRoot();
    List<SvnExternal> svnExternalList = null;
    try {
        svnExternalList = new SvnExternalParser().parse(svnExternalConsoleOut, repoUrl, repoRoot);
    } catch (RuntimeException e) {
        throw (RuntimeException) result.smudgedException(e);
    }
    return svnExternalList;
}

From source file:com.thoughtworks.go.domain.materials.svn.SvnCommand.java

License:Apache License

private SAXBuilder getBuilder() {
    SAXBuilder saxBuilder = saxBuilderThreadLocal.get();
    if (saxBuilder == null) {
        saxBuilder = new SAXBuilder();
        saxBuilderThreadLocal.set(saxBuilder);
    }//www .j a  v  a  2 s  .  c  o  m
    return saxBuilder;
}

From source file:com.thoughtworks.xstream.io.xml.JDom2Driver.java

License:Open Source License

public HierarchicalStreamReader createReader(Reader reader) {
    try {//  w w w  . ja va2s . c  o m
        SAXBuilder builder = new SAXBuilder();
        Document document = builder.build(reader);
        return new JDom2Reader(document, getNameCoder());
    } catch (IOException e) {
        throw new StreamException(e);
    } catch (JDOMException e) {
        throw new StreamException(e);
    }
}

From source file:com.thoughtworks.xstream.io.xml.JDom2Driver.java

License:Open Source License

public HierarchicalStreamReader createReader(InputStream in) {
    try {//from w  w w.  j  ava2 s. c  om
        SAXBuilder builder = new SAXBuilder();
        Document document = builder.build(in);
        return new JDom2Reader(document, getNameCoder());
    } catch (IOException e) {
        throw new StreamException(e);
    } catch (JDOMException e) {
        throw new StreamException(e);
    }
}