Example usage for org.w3c.dom NamedNodeMap getNamedItem

Introduction

In this page you can find the example usage for org.w3c.dom NamedNodeMap getNamedItem.

Prototype

public Node getNamedItem(String name);

Source Link

Document

Retrieves a node specified by name.

Usage

From source file:org.apache.poi.poifs.crypt.EncryptionVerifier.java

public EncryptionVerifier(String descriptor) {
    NamedNodeMap keyData = null;
    try {//from ww  w. j a v a  2  s . c  om
        ByteArrayInputStream is;
        is = new ByteArrayInputStream(descriptor.getBytes());
        NodeList keyEncryptor = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(is)
                .getElementsByTagName("keyEncryptor").item(0).getChildNodes();
        for (int i = 0; i < keyEncryptor.getLength(); i++) {
            Node node = keyEncryptor.item(i);
            if (node.getNodeName().equals("p:encryptedKey")) {
                keyData = node.getAttributes();
                break;
            }
        }
        if (keyData == null)
            throw new EncryptedDocumentException("");
    } catch (Exception e) {
        throw new EncryptedDocumentException("Unable to parse keyEncryptor");
    }

    spinCount = Integer.parseInt(keyData.getNamedItem("spinCount").getNodeValue());
    verifier = Base64
            .decodeBase64(keyData.getNamedItem("encryptedVerifierHashInput").getNodeValue().getBytes());
    salt = Base64.decodeBase64(keyData.getNamedItem("saltValue").getNodeValue().getBytes());

    encryptedKey = Base64.decodeBase64(keyData.getNamedItem("encryptedKeyValue").getNodeValue().getBytes());

    int saltSize = Integer.parseInt(keyData.getNamedItem("saltSize").getNodeValue());
    if (saltSize != salt.length)
        throw new EncryptedDocumentException("Invalid salt size");

    verifierHash = Base64
            .decodeBase64(keyData.getNamedItem("encryptedVerifierHashValue").getNodeValue().getBytes());

    int blockSize = Integer.parseInt(keyData.getNamedItem("blockSize").getNodeValue());

    String alg = keyData.getNamedItem("cipherAlgorithm").getNodeValue();

    if ("AES".equals(alg)) {
        if (blockSize == 16)
            algorithm = EncryptionHeader.ALGORITHM_AES_128;
        else if (blockSize == 24)
            algorithm = EncryptionHeader.ALGORITHM_AES_192;
        else if (blockSize == 32)
            algorithm = EncryptionHeader.ALGORITHM_AES_256;
        else
            throw new EncryptedDocumentException("Unsupported block size");
    } else {
        throw new EncryptedDocumentException("Unsupported cipher");
    }

    String chain = keyData.getNamedItem("cipherChaining").getNodeValue();
    if ("ChainingModeCBC".equals(chain))
        cipherMode = EncryptionHeader.MODE_CBC;
    else if ("ChainingModeCFB".equals(chain))
        cipherMode = EncryptionHeader.MODE_CFB;
    else
        throw new EncryptedDocumentException("Unsupported chaining mode");

    verifierHashSize = Integer.parseInt(keyData.getNamedItem("hashSize").getNodeValue());
}

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From source file:org.apache.shindig.gadgets.rewrite.AbsolutePathReferenceVisitor.java

/**
 * Returns href value of the base tag.// ww w  . j av a2s  .  c  om
 * @param doc The document to process.
 * @return Value of href attribute of the base tag.
 */
@VisibleForTesting
String getBaseHref(Document doc) {
    NodeList list = doc.getElementsByTagName("base");
    if (list.getLength() == 0) {
        return null;
    }

    NamedNodeMap nodeMap = list.item(0).getAttributes();
    if (nodeMap == null) {
        return null;
    }
    Attr attr = (Attr) nodeMap.getNamedItem("href");
    return attr != null ? attr.getValue() : null;
}

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From source file:org.apache.shindig.social.opensocial.util.ApiValidator.java

/**
 * Get an ordered list of javascript resources from a feature sets.
 *
 * @param spec//from  w  w  w.j av  a2  s  .  co  m
 *                The spec location
 * @return An ordered list of javascript resources, these are relative to
 *         specification file.
 * @throws IOException
 *                 If any of the resources can't be loaded.
 * @throws SAXException
 *                 Where the feature.xml file is not parsable
 * @throws ParserConfigurationException
 *                 where the parser can't be constructed.
 * @return An ordered list of script that need to be loaded and executed to
 *         make the feature available in the context.
 */
private List<String> getScripts(String spec) throws SAXException, IOException, ParserConfigurationException {
    String features = spec + "/feature.xml";
    InputStream in = this.getClass().getClassLoader().getResourceAsStream(features);
    if (in == null) {
        in = this.getClass().getClassLoader().getResourceAsStream("features/" + features);
        if (in == null) {
            throw new IOException("Cant find " + features + " or features/" + features + " in classpath ");
        }
    }
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder documentBuilder = builderFactory.newDocumentBuilder();
    Document doc = documentBuilder.parse(in);
    NodeList nl = doc.getElementsByTagName("script");
    List<String> scripts = Lists.newArrayList();
    for (int i = 0; i < nl.getLength(); i++) {
        Node scriptNode = nl.item(i);
        NamedNodeMap attributes = scriptNode.getAttributes();
        Node scriptAttr = attributes.getNamedItem("src");
        String script = scriptAttr.getNodeValue();
        scripts.add(script);
    }
    return scripts;
}

---

From source file:org.apache.sling.its.servlets.ItsImportServlet.java

/**
 * Get the attributes and call output to set the attributes into
 * jackrabbit./*from   w w w  .jav a2s.  c  om*/
 *
 * @param element
 *           an Element from the Document object.
 * @param path
 *           jackrabbit path to store the attributes
 */
private void setAttributes(final Element element, final String path) {
    if (element.hasAttributes()) {
        final NamedNodeMap map = element.getAttributes();

        final ArrayList<String> list = new ArrayList<String>();
        for (int i = 0; i < map.getLength(); i++) {
            list.add(((Attr) map.item(i)).getNodeName());
        }
        Collections.sort(list);

        for (final String attrName : list) {
            final Attr attr = (Attr) map.getNamedItem(attrName);
            output(path, attr, null);
        }
    }
}

---

From source file:org.apache.tika.batch.builders.CommandLineParserBuilder.java

private boolean getBoolean(NamedNodeMap map, String opt, boolean defaultValue) {
    Node n = map.getNamedItem(opt);
    if (n == null) {
        return defaultValue;
    }// w  w  w.  j  a  v  a 2s.c o m

    if (n.getNodeValue() == null) {
        return defaultValue;
    }

    if (n.getNodeValue().toLowerCase(Locale.ROOT).equals("true")) {
        return true;
    } else if (n.getNodeValue().toLowerCase(Locale.ROOT).equals("false")) {
        return false;
    }
    return defaultValue;
}

---

From source file:org.apache.tika.batch.builders.CommandLineParserBuilder.java

private String getString(NamedNodeMap map, String opt, String defaultVal) {
    Node n = map.getNamedItem(opt);
    if (n == null) {
        return defaultVal;
    }//from ww w. j ava  2s . c o  m
    String value = n.getNodeValue();

    if (value == null) {
        return defaultVal;
    }
    return value;
}

---

From source file:org.apache.tika.eval.reports.ResultsReporter.java

private static Report buildReport(Node n) {
    NodeList children = n.getChildNodes();
    Report r = new Report();
    NamedNodeMap attrs = n.getAttributes();

    r.includeSql = Boolean.parseBoolean(attrs.getNamedItem("includeSql").getNodeValue());
    r.reportFilename = attrs.getNamedItem("reportFilename").getNodeValue();
    r.reportName = attrs.getNamedItem("reportName").getNodeValue();

    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeType() != 1) {
            continue;
        }//from   w ww. j a va 2s . c  o m
        if ("sql".equals(child.getNodeName())) {
            if (r.sql != null) {
                throw new IllegalArgumentException("Can only have one sql statement per report");
            }
            r.sql = child.getTextContent();
        } else if ("colformats".equals(child.getNodeName())) {
            r.cellFormatters = getCellFormatters(child);
        } else {
            throw new IllegalArgumentException("Not expecting to see:" + child.getNodeName());
        }
    }
    return r;
}

---

From source file:org.apache.tika.eval.reports.ResultsReporter.java

private static Map<String, XSLXCellFormatter> getCellFormatters(Node n) {
    NodeList children = n.getChildNodes();
    Map<String, XSLXCellFormatter> ret = new HashMap<>();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeType() != 1) {
            continue;
        }//from   w  ww. j ava  2  s .c o m
        NamedNodeMap attrs = child.getAttributes();
        String columnName = attrs.getNamedItem("name").getNodeValue();
        assert (!ret.containsKey(columnName));
        String type = attrs.getNamedItem("type").getNodeValue();
        if ("numberFormatter".equals(type)) {
            String format = attrs.getNamedItem("format").getNodeValue();
            XSLXCellFormatter f = new XLSXNumFormatter(format);
            ret.put(columnName, f);
        } else if ("urlLink".equals(type)) {
            String base = "";
            Node baseNode = attrs.getNamedItem("base");
            if (baseNode != null) {
                base = baseNode.getNodeValue();
            }
            XLSXHREFFormatter f = new XLSXHREFFormatter(base, Hyperlink.LINK_URL);
            ret.put(columnName, f);
        } else if ("fileLink".equals(type)) {
            String base = "";
            Node baseNode = attrs.getNamedItem("base");
            if (baseNode != null) {
                base = baseNode.getNodeValue();
            }
            XLSXHREFFormatter f = new XLSXHREFFormatter(base, Hyperlink.LINK_FILE);
            ret.put(columnName, f);
        }
    }
    return ret;
}

---

From source file:org.apache.tomcat.maven.plugin.tomcat7.run.AbstractRunMojo.java

/**
 * Determine whether the passed context.xml file declares the context as reloadable or not.
 *
 * @return false by default, true if  reloadable="true" in context.xml.
 */// ww  w  .  jav  a  2  s.c o m
protected boolean isContextReloadable() throws MojoExecutionException {
    if (contextReloadable || backgroundProcessorDelay > 0) {
        return true;
    }
    // determine whether to use a reloadable Loader or not (default is false).
    boolean reloadable = false;
    try {
        if (contextFile != null && contextFile.exists()) {
            DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
            DocumentBuilder builder = builderFactory.newDocumentBuilder();
            Document contextDoc = builder.parse(contextFile);
            contextDoc.getDocumentElement().normalize();

            NamedNodeMap nodeMap = contextDoc.getDocumentElement().getAttributes();
            Node reloadableAttribute = nodeMap.getNamedItem("reloadable");

            reloadable = (reloadableAttribute != null) ? Boolean.valueOf(reloadableAttribute.getNodeValue())
                    : false;
        }
        getLog().debug("context reloadable: " + reloadable);
    } catch (IOException ioe) {
        getLog().error("Could not parse file: [" + contextFile.getAbsolutePath() + "]", ioe);
    } catch (ParserConfigurationException pce) {
        getLog().error("Could not configure XML parser", pce);
    } catch (SAXException se) {
        getLog().error("Could not parse file: [" + contextFile.getAbsolutePath() + "]", se);
    }

    return reloadable;
}

---

From source file:org.apereo.portal.io.xml.PortalDataKey.java

public PortalDataKey(Node rootElement) {
    if (rootElement.getNodeType() == Node.DOCUMENT_NODE) {
        rootElement = ((Document) rootElement).getDocumentElement();
    }//from   w  ww .j  av  a  2 s . co  m

    final String nodeName = rootElement.getNodeName();
    final String namespaceURI = rootElement.getNamespaceURI();

    if (namespaceURI != null) {
        this.name = new QName(namespaceURI, nodeName);
    } else {
        this.name = new QName(nodeName);
    }

    final NamedNodeMap attributes = rootElement.getAttributes();
    if (attributes != null) {
        final Node scriptAttr = attributes.getNamedItem(SCRIPT_ATTRIBUTE_NAME.getLocalPart());
        if (scriptAttr != null) {
            this.script = scriptAttr.getTextContent();
        } else {
            this.script = null;
        }

        final Node versionAttr = attributes.getNamedItem(VERSION_ATTRIBUTE_NAME.getLocalPart());
        if (versionAttr != null) {
            this.version = versionAttr.getTextContent();
        } else {
            this.version = null;
        }
    } else {
        this.script = null;
        this.version = null;
    }
}

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