Example usage for org.w3c.dom Document createElementNS

Introduction

In this page you can find the example usage for org.w3c.dom Document createElementNS.

Prototype

public Element createElementNS(String namespaceURI, String qualifiedName) throws DOMException;

Source Link

Document

Creates an element of the given qualified name and namespace URI.

Usage

From source file:org.apache.xml.security.utils.ElementProxy.java

protected Element createElementForFamilyLocal(Document doc, String namespace, String localName) {
    Element result = null;//from  w ww .j ava  2s.c o m
    if (namespace == null) {
        result = doc.createElementNS(null, localName);
    } else {
        String baseName = this.getBaseNamespace();
        String prefix = ElementProxy.getDefaultPrefix(baseName);
        if ((prefix == null) || (prefix.length() == 0)) {
            result = doc.createElementNS(namespace, localName);
            result.setAttributeNS(Constants.NamespaceSpecNS, "xmlns", namespace);
        } else {
            result = doc.createElementNS(namespace, prefix + ":" + localName);
            result.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:" + prefix, namespace);
        }
    }
    return result;
}

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From source file:org.apache.xml.security.utils.ElementProxy.java

/**
 * This method creates an Element in a given namespace with a given localname.
 * It uses the {@link ElementProxy#getDefaultPrefix} method to decide whether
 * a particular prefix is bound to that namespace.
 * <BR />//from   w ww . ja v a2  s  .  c o  m
 * This method was refactored out of the constructor.
 *
 * @param doc
 * @param namespace
 * @param localName
 * @return The element created.
 */
public static Element createElementForFamily(Document doc, String namespace, String localName) {
    Element result = null;
    String prefix = ElementProxy.getDefaultPrefix(namespace);

    if (namespace == null) {
        result = doc.createElementNS(null, localName);
    } else {
        if ((prefix == null) || (prefix.length() == 0)) {
            result = doc.createElementNS(namespace, localName);
            result.setAttributeNS(Constants.NamespaceSpecNS, "xmlns", namespace);
        } else {
            result = doc.createElementNS(namespace, prefix + ":" + localName);
            result.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:" + prefix, namespace);
        }
    }

    return result;
}

---

From source file:org.apache.xml.security.utils.XMLUtils.java

/**
 * Creates an Element in the XML Signature specification namespace.
 *
 * @param doc the factory Document//from  w ww  .ja  va 2 s . c  o m
 * @param elementName the local name of the Element
 * @return the Element
 */
public static Element createElementInSignatureSpace(Document doc, String elementName) {
    if (doc == null) {
        throw new RuntimeException("Document is null");
    }

    if ((dsPrefix == null) || (dsPrefix.length() == 0)) {
        return doc.createElementNS(Constants.SignatureSpecNS, elementName);
    }
    return doc.createElementNS(Constants.SignatureSpecNS, dsPrefix + ":" + elementName);
}

---

From source file:org.apache.xml.security.utils.XMLUtils.java

/**
 * Creates an Element in the XML Encryption specification namespace.
 *
 * @param doc the factory Document//from w  w w  .j  av a 2s . c o m
 * @param elementName the local name of the Element
 * @return the Element
 */
public static Element createElementInEncryptionSpace(Document doc, String elementName) {
    if (doc == null) {
        throw new RuntimeException("Document is null");
    }

    if ((xencPrefix == null) || (xencPrefix.length() == 0)) {
        return doc.createElementNS(EncryptionConstants.EncryptionSpecNS, elementName);
    }
    return doc.createElementNS(EncryptionConstants.EncryptionSpecNS, xencPrefix + ":" + elementName);
}

---

From source file:org.apache.xml.security.utils.XMLUtils.java

/**
 * Method createDSctx/*from   w  w w  .  j a v  a  2s .com*/
 *
 * @param doc
 * @param prefix
 * @param namespace
 * @return the element.
 */
public static Element createDSctx(Document doc, String prefix, String namespace) {
    if ((prefix == null) || (prefix.trim().length() == 0)) {
        throw new IllegalArgumentException("You must supply a prefix");
    }

    Element ctx = doc.createElementNS(null, "namespaceContext");

    ctx.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:" + prefix.trim(), namespace);

    return ctx;
}

---

From source file:org.apereo.portal.layout.dlm.RDBMDistributedLayoutStore.java

@Override
protected Element getStructure(Document doc, LayoutStructure ls) {
    Element structure = null;//from www . jav  a2 s  .  com

    String type = ls.getType();

    if (ls.isChannel()) {
        final IPortletDefinition channelDef = this.portletDefinitionRegistry
                .getPortletDefinition(String.valueOf(ls.getChanId()));
        if (channelDef != null && channelApproved(channelDef.getApprovalDate())) {
            structure = this.getElementForChannel(doc, channelPrefix + ls.getStructId(), channelDef,
                    ls.getLocale());
        } else {
            structure = this.getElementForChannel(doc, channelPrefix + ls.getStructId(),
                    MissingPortletDefinition.INSTANCE, null);
        }
    } else {
        // create folder objects including dlm new types in cp namespace
        if (type != null && type.startsWith(Constants.NS)) {
            structure = doc.createElementNS(Constants.NS_URI, type);
        } else {
            structure = doc.createElement("folder");
        }
        structure.setAttribute("name", ls.getName());
        structure.setAttribute("type", (type != null ? type : "regular"));
    }

    structure.setAttribute("hidden", (ls.isHidden() ? "true" : "false"));
    structure.setAttribute("immutable", (ls.isImmutable() ? "true" : "false"));
    structure.setAttribute("unremovable", (ls.isUnremovable() ? "true" : "false"));
    if (localeAware) {
        structure.setAttribute("locale", ls.getLocale()); // for i18n by Shoji
    }

    /*
     * Parameters from up_layout_param are loaded slightly differently for
     * folders and channels. For folders all parameters are added as attributes
     * of the Element. For channels only those parameters with names starting
     * with the dlm namespace Constants.NS are added as attributes to the Element.
     * Others are added as child parameter Elements.
     */
    if (ls.getParameters() != null) {
        for (final Iterator itr = ls.getParameters().iterator(); itr.hasNext();) {
            final StructureParameter sp = (StructureParameter) itr.next();
            String pName = sp.getName();

            if (!ls.isChannel()) { // Folder
                if (pName.startsWith(Constants.NS)) {
                    structure.setAttributeNS(Constants.NS_URI, pName, sp.getValue());
                } else {
                    structure.setAttribute(pName, sp.getValue());
                }
            } else // Channel
            {
                // if dealing with a dlm namespace param add as attribute
                if (pName.startsWith(Constants.NS)) {
                    structure.setAttributeNS(Constants.NS_URI, pName, sp.getValue());
                    itr.remove();
                } else {
                    /*
                     * do traditional override processing. some explanation is in
                     * order. The structure element was created by the
                     * ChannelDefinition and only contains parameter children if the
                     * definition had defined parameters. These are checked for each
                     * layout loaded parameter as found in LayoutStructure.parameters.
                     * If a name match is found then we need to see if overriding is
                     * allowed and if so we set the value on the child parameter
                     * element. At that point we are done with that version loaded
                     * from the layout so we remove it from the in-memory set of
                     * parameters that are being merged-in. Then, after all such have
                     * been checked against those added by the channel definition we
                     * add in any remaining as adhoc, unregulated parameters.
                     */
                    final NodeList nodeListParameters = structure.getElementsByTagName("parameter");
                    for (int j = 0; j < nodeListParameters.getLength(); j++) {
                        final Element parmElement = (Element) nodeListParameters.item(j);
                        final NamedNodeMap nm = parmElement.getAttributes();

                        final String nodeName = nm.getNamedItem("name").getNodeValue();
                        if (nodeName.equals(pName)) {
                            final Node override = nm.getNamedItem("override");
                            if (override != null && override.getNodeValue().equals("yes")) {
                                final Node valueNode = nm.getNamedItem("value");
                                valueNode.setNodeValue(sp.getValue());
                            }
                            itr.remove();
                            break; // found the corresponding one so skip the rest
                        }
                    }
                }
            }
        }
        // For channels, add any remaining parameter elements loaded with the
        // layout as adhoc, unregulated, parameter children that can be overridden.
        if (ls.isChannel()) {
            for (final Iterator itr = ls.getParameters().iterator(); itr.hasNext();) {
                final StructureParameter sp = (StructureParameter) itr.next();
                final Element parameter = doc.createElement("parameter");
                parameter.setAttribute("name", sp.getName());
                parameter.setAttribute("value", sp.getValue());
                parameter.setAttribute("override", "yes");
                structure.appendChild(parameter);
            }
        }
    }
    // finish setting up elements based on loaded params
    final String origin = structure.getAttribute(Constants.ATT_ORIGIN);
    final String prefix = ls.isChannel() ? channelPrefix : folderPrefix;

    // if not null we are dealing with a node incorporated from another
    // layout and this node contains changes made by the user so handle
    // id swapping.
    if (!origin.equals("")) {
        structure.setAttributeNS(Constants.NS_URI, Constants.ATT_PLF_ID, prefix + ls.getStructId());
        structure.setAttribute("ID", origin);
    } else if (!ls.isChannel())
    // regular folder owned by this user, need to check if this is a
    // directive or ui element. If the latter then use traditional id
    // structure
    {
        if (type != null && type.startsWith(Constants.NS)) {
            structure.setAttribute("ID", Constants.DIRECTIVE_PREFIX + ls.getStructId());
        } else {
            structure.setAttribute("ID", folderPrefix + ls.getStructId());
        }
    } else {
        logger.debug("Adding identifier {}{}", folderPrefix, ls.getStructId());
        structure.setAttribute("ID", channelPrefix + ls.getStructId());
    }
    structure.setIdAttribute(Constants.ATT_ID, true);
    return structure;
}

---

From source file:org.apgrid.ninf.ng4.grpcinfo.impl.GrpcInfoHome.java

private MessageElement buildExecInfo(BufferedReader reader) throws IOException, ParseException {
    final Map definitions = LdifUtils.parse(reader);
    final String name = (String) definitions.get("GridRPC-Funcname"); // NgMDS2.--
    final String path = (String) definitions.get("GridRPC-Path"); // NgMDS2.EXE_PATH
    final String classInfoString = (String) definitions.get("GridRPC-Stub"); // NgMDS2.EXE_CLASSINFO
    if ((name == null) || (path == null) || (classInfoString == null)) {
        return null;
    }//w  ww  . j  a v a  2s . c o  m
    InputStream is = null;
    Document document = null;
    try {
        is = new ByteArrayInputStream(classInfoString.getBytes());
        document = XMLUtils.newDocument(is);
    } catch (ParserConfigurationException e) {
        logger.error("ParserConfigurationException in building execinfo");
        return null;
    } catch (SAXException e) {
        logger.error("SAXException in building execinfo");
        return null;
    } finally {
        if (is != null) {
            is.close();
        }
    }
    is = null;
    if (document == null) {
        return null;
    }
    final Element execInfo = document.createElementNS("http://ninf.apgrid.org/ng4", "ng4:execInfo");
    execInfo.setAttribute("hostName", this.hostName); // NgMDS4.HOSTNAME
    execInfo.setAttribute("className", name); // NgMDS4.CLASS_NAME
    execInfo.setAttribute("execPath", path); // NgMDS4.EXE_PATH
    execInfo.appendChild(document.getDocumentElement());
    return new MessageElement(execInfo);
}

---

From source file:org.apgrid.ninf.ng5.grpcinfo.impl.GrpcInfoHome.java

private MessageElement buildExecInfo(BufferedReader reader) throws IOException {
    final StringBuffer buf = new StringBuffer();
    String line;//from w w w  .  j a v  a  2s .  com
    while ((line = reader.readLine()) != null) {
        if (line.length() != 0) {
            buf.append(line);
            buf.append("\n");
        }
    }
    final String classInfoString = buf.toString();
    if (classInfoString == null) {
        return null;
    }
    InputStream is = null;
    Document document = null;
    try {
        is = new ByteArrayInputStream(classInfoString.getBytes());
        document = XMLUtils.newDocument(is);
    } catch (ParserConfigurationException e) {
        logger.error("ParserConfigurationException in building execinfo");
        return null;
    } catch (SAXException e) {
        logger.error("SAXException in building execinfo");
        return null;
    } finally {
        if (is != null) {
            is.close();
        }
    }
    is = null;
    if (document == null) {
        return null;
    }
    final Element execInfo = document.createElementNS("http://ninf.apgrid.org/ng5", "ng5:execInfo");
    execInfo.appendChild(document.getDocumentElement());
    return new MessageElement(execInfo);
}

---

From source file:org.atricore.idbus.capabilities.sso.support.test.XmlDsigTest.java

/**
 * Sign a simple DOM document using the configured JSR 105 Provider
 *///from w w w . j a v  a2s.  c o m
@Test
public void simpleDocumentSign() throws Exception {

    //All the parameters for the keystore
    String keystoreType = "JKS";
    String keystoreFile = "src/test/resources/keystore.jks";
    String keystorePass = "xmlsecurity";
    String privateKeyAlias = "test";
    String privateKeyPass = "xmlsecurity";
    String certificateAlias = "test";
    File signatureFile = new File("target/signature.xml");

    KeyStore ks = KeyStore.getInstance(keystoreType);
    FileInputStream fis = new FileInputStream(keystoreFile);

    //load the keystore
    ks.load(fis, keystorePass.toCharArray());

    //get the private key for signing.
    PrivateKey privateKey = (PrivateKey) ks.getKey(privateKeyAlias, privateKeyPass.toCharArray());

    X509Certificate cert = (X509Certificate) ks.getCertificate(certificateAlias);
    PublicKey publicKey = cert.getPublicKey();

    // Create a DOM XMLSignatureFactory that will be used to generate the
    // enveloped signature
    String providerName = System.getProperty("jsr105Provider", "org.jcp.xml.dsig.internal.dom.XMLDSigRI");

    XMLSignatureFactory fac = XMLSignatureFactory.getInstance("DOM",
            (Provider) Class.forName(providerName).newInstance());

    // Create a Reference to the enveloped document (in this case we are
    // signing the whole document, so a URI of "" signifies that) and
    // also specify the SHA1 digest algorithm and the ENVELOPED Transform.
    Reference ref = fac.newReference("#12345", fac.newDigestMethod(DigestMethod.SHA1, null),
            Collections.singletonList(fac.newTransform(Transform.ENVELOPED, (TransformParameterSpec) null)),
            null, null);

    // Create the SignedInfo
    SignedInfo si = fac.newSignedInfo(
            fac.newCanonicalizationMethod(CanonicalizationMethod.INCLUSIVE_WITH_COMMENTS,
                    (C14NMethodParameterSpec) null),
            fac.newSignatureMethod(SignatureMethod.DSA_SHA1, null), Collections.singletonList(ref));

    // Instantiate the document to be signed
    javax.xml.parsers.DocumentBuilderFactory dbf = javax.xml.parsers.DocumentBuilderFactory.newInstance();

    //XML Signature needs to be namespace aware
    dbf.setNamespaceAware(true);

    javax.xml.parsers.DocumentBuilder db = dbf.newDocumentBuilder();
    org.w3c.dom.Document doc = db.newDocument();

    //Build a sample document. It will look something like:
    //<!-- Comment before -->
    //<apache:RootElement xmlns:apache="http://www.apache.org/ns/#app1" ID="12345">Some simple text
    //</apache:RootElement>
    //<!-- Comment after -->
    doc.appendChild(doc.createComment(" Comment before "));

    Element root = doc.createElementNS("http://www.apache.org/ns/#app1", "apache:RootElement");

    root.setAttributeNS(null, "ID", "12345");

    root.setAttributeNS(null, "attr1", "test1");
    root.setAttributeNS(null, "attr2", "test2");
    root.setAttributeNS(org.apache.xml.security.utils.Constants.NamespaceSpecNS, "xmlns:foo",
            "http://example.org/#foo");
    root.setAttributeNS("http://example.org/#foo", "foo:attr1", "foo's test");

    root.setAttributeNS(org.apache.xml.security.utils.Constants.NamespaceSpecNS, "xmlns:apache",
            "http://www.apache.org/ns/#app1");
    doc.appendChild(root);
    root.appendChild(doc.createTextNode("Some simple text\n"));

    // Create a DOMSignContext and specify the DSA PrivateKey and
    // location of the resulting XMLSignature's parent element
    DOMSignContext dsc = new DOMSignContext(privateKey, doc.getDocumentElement());

    // Create the XMLSignature (but don't sign it yet)
    KeyInfoFactory kif = fac.getKeyInfoFactory();

    X509Data kv = kif.newX509Data(Collections.singletonList(cert));

    // Create a KeyInfo and add the KeyValue to it
    KeyInfo ki = kif.newKeyInfo(Collections.singletonList(kv));
    javax.xml.crypto.dsig.XMLSignature signature = fac.newXMLSignature(si, ki);

    signature.sign(dsc);

    // TODO : Verify signature ?

    // output the resulting document
    FileOutputStream f = new FileOutputStream(signatureFile);
    XMLUtils.outputDOMc14nWithComments(doc, f);
    f.close();

}

---

From source file:org.callimachusproject.xproc.DecodeTextStep.java

public void run() throws SaxonApiException {
    try {/*  w w w . j  a  v a2 s  .  c  o  m*/
        while (source.moreDocuments()) {
            String text = decodeText(source.read());

            Document doc = DocumentFactory.newInstance().newDocument();
            doc.setDocumentURI(doc.getBaseURI());
            Element data = doc.createElementNS(XPROC_STEP, DATA);
            data.setAttribute("content-type", contentType);
            data.appendChild(doc.createTextNode(text));
            doc.appendChild(data);
            result.write(runtime.getProcessor().newDocumentBuilder().wrap(doc));
        }
    } catch (ParserConfigurationException e) {
        throw XProcException.dynamicError(30, step.getNode(), e, e.getMessage());
    } catch (UnsupportedEncodingException uee) {
        throw XProcException.stepError(10, uee);
    } catch (DecoderException e) {
        throw XProcException.dynamicError(30, step.getNode(), e, e.getMessage());
    }
}

---

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