Examples with XPath javax.xml.xpath.XPath used on opensource projects

Example 96 with XPath

use of javax.xml.xpath.XPath in project cayenne by apache.

the class UpgradeHandler_V7 method processProjectDom.

@Override
public void processProjectDom(UpgradeUnit upgradeUnit) {
    Element domain = upgradeUnit.getDocument().getDocumentElement();
    domain.setAttribute("project-version", getVersion());
    XPath xpath = XPathFactory.newInstance().newXPath();
    Node node;
    try {
        node = (Node) xpath.evaluate("/domain/property[@name='cayenne.DataDomain.usingExternalTransactions']", upgradeUnit.getDocument(), XPathConstants.NODE);
    } catch (Exception ex) {
        return;
    }
    if (node != null) {
        domain.removeChild(node);
    }
}

Example 97 with XPath

use of javax.xml.xpath.XPath in project oxTrust by GluuFederation.

the class Shibboleth3ConfService method isFederationMetadata.

public boolean isFederationMetadata(String spMetaDataFN) {
    if (spMetaDataFN == null) {
        return false;
    }
    File spMetaDataFile = new File(getSpMetadataFilePath(spMetaDataFN));
    InputStream is = null;
    InputStreamReader isr = null;
    Document xmlDocument = null;
    try {
        is = FileUtils.openInputStream(spMetaDataFile);
        isr = new InputStreamReader(is, "UTF-8");
        try {
            xmlDocument = xmlService.getXmlDocument(new InputSource(isr));
        } catch (Exception ex) {
            log.error("Failed to parse metadata file '{}'", spMetaDataFile.getAbsolutePath(), ex);
            ex.printStackTrace();
        }
    } catch (IOException ex) {
        log.error("Failed to read metadata file '{}'", spMetaDataFile.getAbsolutePath(), ex);
        ex.printStackTrace();
    } finally {
        IOUtils.closeQuietly(isr);
        IOUtils.closeQuietly(is);
    }
    if (xmlDocument == null) {
        return false;
    }
    XPathFactory factory = XPathFactory.newInstance();
    XPath xPath = factory.newXPath();
    String federationTag = null;
    try {
        federationTag = xPath.compile("count(//*[local-name() = 'EntitiesDescriptor'])").evaluate(xmlDocument);
    } catch (XPathExpressionException ex) {
        log.error("Failed to find IDP metadata file in relaying party file '{}'", spMetaDataFile.getAbsolutePath(), ex);
        ex.printStackTrace();
    }
    return Integer.parseInt(federationTag) > 0;
}

Example 98 with XPath

use of javax.xml.xpath.XPath in project oxCore by GluuFederation.

the class Response method getAttributes.

public Map<String, List<String>> getAttributes() throws XPathExpressionException {
    Map<String, List<String>> result = new HashMap<String, List<String>>();
    XPath xPath = XPathFactory.newInstance().newXPath();
    xPath.setNamespaceContext(NAMESPACES);
    XPathExpression query = xPath.compile("/samlp:Response/saml:Assertion/saml:AttributeStatement/saml:Attribute");
    NodeList nodes = (NodeList) query.evaluate(xmlDoc, XPathConstants.NODESET);
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        Node nameNode = node.getAttributes().getNamedItem("Name");
        if (nameNode == null) {
            continue;
        }
        String attributeName = nameNode.getNodeValue();
        List<String> attributeValues = new ArrayList<String>();
        NodeList nameChildNodes = node.getChildNodes();
        for (int j = 0; j < nameChildNodes.getLength(); j++) {
            Node nameChildNode = nameChildNodes.item(j);
            if ("urn:oasis:names:tc:SAML:2.0:assertion".equalsIgnoreCase(nameChildNode.getNamespaceURI()) && "AttributeValue".equals(nameChildNode.getLocalName())) {
                NodeList valueChildNodes = nameChildNode.getChildNodes();
                for (int k = 0; k < valueChildNodes.getLength(); k++) {
                    Node valueChildNode = valueChildNodes.item(k);
                    attributeValues.add(valueChildNode.getNodeValue());
                }
            }
        }
        result.put(attributeName, attributeValues);
    }
    return result;
}

Example 99 with XPath

use of javax.xml.xpath.XPath in project oxCore by GluuFederation.

the class Response method isAuthnFailed.

public boolean isAuthnFailed() throws Exception {
    XPath xPath = XPathFactory.newInstance().newXPath();
    xPath.setNamespaceContext(NAMESPACES);
    XPathExpression query = xPath.compile("/samlp:Response/samlp:Status/samlp:StatusCode");
    NodeList nodes = (NodeList) query.evaluate(xmlDoc, XPathConstants.NODESET);
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if (node.getAttributes().getNamedItem("Value") == null) {
            continue;
        }
        String statusCode = node.getAttributes().getNamedItem("Value").getNodeValue();
        if (SAML_RESPONSE_STATUS_SUCCESS.equalsIgnoreCase(statusCode)) {
            return false;
        } else if (SAML_RESPONSE_STATUS_AUTHNFAILED.equalsIgnoreCase(statusCode)) {
            return true;
        } else if (SAML_RESPONSE_STATUS_RESPONDER.equalsIgnoreCase(statusCode)) {
            // nothing?
            continue;
        }
    }
    return false;
}

Example 100 with XPath

use of javax.xml.xpath.XPath in project knime-core by knime.

the class AbstractInjector method run.

/**
 * {@inheritDoc}
 */
@Override
public final void run() {
    try {
        prepareData();
        m_introFileLock.lock();
        try {
            DocumentBuilder parser = m_parserFactory.newDocumentBuilder();
            parser.setEntityResolver(EmptyDoctypeResolver.INSTANCE);
            Document doc = parser.parse(m_templateFile);
            XPath xpath = m_xpathFactory.newXPath();
            injectData(doc, xpath);
            processIntroProperties(doc, xpath);
            writeFile(doc);
            refreshIntroEditor();
        } finally {
            m_introFileLock.unlock();
        }
    } catch (Exception ex) {
        NodeLogger.getLogger(getClass()).warn("Could not modify intro page: " + ex.getMessage(), ex);
    }
}