Example usage for org.w3c.dom Node getNextSibling

Introduction

In this page you can find the example usage for org.w3c.dom Node getNextSibling.

Prototype

public Node getNextSibling();

Source Link

Document

The node immediately following this node.

Usage

From source file:org.apache.xml.security.keys.KeyInfo.java

/**
 * Searches the library wide KeyResolvers for Secret keys
 *
 * @return the secret key contained in this KeyInfo
 * @throws KeyResolverException//from ww w. j  av a2 s . c  o m
 */
SecretKey getSecretKeyFromStaticResolvers() throws KeyResolverException {
    Iterator<KeyResolverSpi> it = KeyResolver.iterator();
    while (it.hasNext()) {
        KeyResolverSpi keyResolver = it.next();

        Node currentChild = this.constructionElement.getFirstChild();
        String uri = this.getBaseURI();
        while (currentChild != null) {
            if (currentChild.getNodeType() == Node.ELEMENT_NODE) {
                for (StorageResolver storage : storageResolvers) {
                    SecretKey sk = keyResolver.engineLookupAndResolveSecretKey((Element) currentChild, uri,
                            storage);

                    if (sk != null) {
                        return sk;
                    }
                }
            }
            currentChild = currentChild.getNextSibling();
        }
    }
    return null;
}

From source file:org.apache.xml.security.keys.KeyInfo.java

/**
 * Searches the per-KeyInfo KeyResolvers for secret keys
 *
 * @return the secret key contained in this KeyInfo
 * @throws KeyResolverException//w ww .j a v a2 s. co m
 */

SecretKey getSecretKeyFromInternalResolvers() throws KeyResolverException {
    for (KeyResolverSpi keyResolver : internalKeyResolvers) {
        if (log.isDebugEnabled()) {
            log.debug("Try " + keyResolver.getClass().getName());
        }

        Node currentChild = this.constructionElement.getFirstChild();
        String uri = this.getBaseURI();
        while (currentChild != null) {
            if (currentChild.getNodeType() == Node.ELEMENT_NODE) {
                for (StorageResolver storage : storageResolvers) {
                    SecretKey sk = keyResolver.engineLookupAndResolveSecretKey((Element) currentChild, uri,
                            storage);

                    if (sk != null) {
                        return sk;
                    }
                }
            }
            currentChild = currentChild.getNextSibling();
        }
    }

    return null;
}

From source file:org.apache.xml.security.keys.KeyInfo.java

/**
 * Searches the library wide KeyResolvers for Private keys
 *
 * @return the private key contained in this KeyInfo
 * @throws KeyResolverException//  w  w  w.  j  a v  a2 s. c o m
 */
PrivateKey getPrivateKeyFromStaticResolvers() throws KeyResolverException {
    Iterator<KeyResolverSpi> it = KeyResolver.iterator();
    while (it.hasNext()) {
        KeyResolverSpi keyResolver = it.next();

        Node currentChild = this.constructionElement.getFirstChild();
        String uri = this.getBaseURI();
        while (currentChild != null) {
            if (currentChild.getNodeType() == Node.ELEMENT_NODE) {
                // not using StorageResolvers at the moment
                // since they cannot return private keys
                StorageResolver storage = null;
                PrivateKey pk = keyResolver.engineLookupAndResolvePrivateKey((Element) currentChild, uri,
                        storage);

                if (pk != null) {
                    return pk;
                }
            }
            currentChild = currentChild.getNextSibling();
        }
    }
    return null;
}

From source file:org.apache.xml.security.keys.KeyInfo.java

/**
 * Searches the per-KeyInfo KeyResolvers for private keys
 *
 * @return the private key contained in this KeyInfo
 * @throws KeyResolverException//www.  j a  v  a  2s . com
 */
PrivateKey getPrivateKeyFromInternalResolvers() throws KeyResolverException {
    for (KeyResolverSpi keyResolver : internalKeyResolvers) {
        if (log.isDebugEnabled()) {
            log.debug("Try " + keyResolver.getClass().getName());
        }

        Node currentChild = this.constructionElement.getFirstChild();
        String uri = this.getBaseURI();
        while (currentChild != null) {
            if (currentChild.getNodeType() == Node.ELEMENT_NODE) {
                // not using StorageResolvers at the moment
                // since they cannot return private keys
                StorageResolver storage = null;
                PrivateKey pk = keyResolver.engineLookupAndResolvePrivateKey((Element) currentChild, uri,
                        storage);

                if (pk != null) {
                    return pk;
                }
            }
            currentChild = currentChild.getNextSibling();
        }
    }

    return null;
}

From source file:org.apache.xml.security.signature.Reference.java

/**
 * Method setDigestValueElement//w  ww .j a va 2  s . com
 *
 * @param digestValue
 */
private void setDigestValueElement(byte[] digestValue) {
    Node n = digestValueElement.getFirstChild();
    while (n != null) {
        digestValueElement.removeChild(n);
        n = n.getNextSibling();
    }

    String base64codedValue = Base64.encode(digestValue);
    Text t = this.doc.createTextNode(base64codedValue);

    digestValueElement.appendChild(t);
}

From source file:org.apache.xml.security.test.encryption.BaltimoreEncTest.java

/**
 * Method countNodes//from   ww w.  ja v a2s .  c  o  m
 *
 * Recursively count the number of nodes in the document
 *
 * @param n Node to count beneath
 */

private static int countNodes(Node n) {

    if (n == null)
        return 0; // Paranoia

    int count = 1; // Always count myself
    Node c = n.getFirstChild();

    while (c != null) {

        count += countNodes(c);
        c = c.getNextSibling();

    }

    return count;

}

From source file:org.apache.xml.security.test.encryption.EncryptContentTest.java

public void testContentRemoved() throws Exception {

    if (!haveISOPadding) {
        log.warn("Test testContentRemoved skipped as necessary algorithms not available");
        return;/*from  www  . j a  va 2 s.c  om*/
    }

    Document doc = db.parse(new ByteArrayInputStream(DATA.getBytes("UTF8")));
    NodeList dataToEncrypt = doc.getElementsByTagName("user");

    XMLCipher dataCipher = XMLCipher.getInstance(XMLCipher.TRIPLEDES);
    dataCipher.init(XMLCipher.ENCRYPT_MODE, secretKey);

    for (int i = 0; i < dataToEncrypt.getLength(); i++) {
        dataCipher.doFinal(doc, (Element) dataToEncrypt.item(i), true);
    }

    // Check that user content has been removed
    Element user = (Element) dataToEncrypt.item(0);
    Node child = user.getFirstChild();
    while (child != null && child.getNodeType() != Node.ELEMENT_NODE) {
        child = child.getNextSibling();
    }
    // child should be EncryptedData, if not throw exception
    Element childElem = (Element) child;
    if (!childElem.getLocalName().equals("EncryptedData")) {
        // t.transform(new DOMSource(doc), new StreamResult(System.out));
        throw new Exception("Element content not replaced");
    }
    // there shouldn't be any more children elements
    Node sibling = childElem.getNextSibling();
    while (sibling != null && sibling.getNodeType() != Node.ELEMENT_NODE) {
        sibling = sibling.getNextSibling();
    }
    if (sibling != null) {
        // t.transform(new DOMSource(doc), new StreamResult(System.out));
        throw new Exception("Sibling element content not replaced");
    }

    // t.transform(new DOMSource(doc), new StreamResult(System.out));
}

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

/**
 * Method length// w  w w.ja v  a 2 s .c  o  m
 *
 * @param namespace
 * @param localname
 * @return the number of elements {namespace}:localname under this element
 */
public int length(String namespace, String localname) {
    int number = 0;
    Node sibling = this.constructionElement.getFirstChild();
    while (sibling != null) {
        if (localname.equals(sibling.getLocalName()) && namespace.equals(sibling.getNamespaceURI())) {
            number++;
        }
        sibling = sibling.getNextSibling();
    }
    return number;
}

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

private static int getEl(Node currentNode, String id, Element[] els) {
    Node sibling = null;//  ww w. j  a  v  a  2s . c om
    Node parentNode = null;
    do {
        switch (currentNode.getNodeType()) {
        case Node.DOCUMENT_FRAGMENT_NODE:
        case Node.DOCUMENT_NODE:
            sibling = currentNode.getFirstChild();
            break;

        case Node.ELEMENT_NODE:
            Element currentElement = (Element) currentNode;
            if (isElement(currentElement, id, els) == 1) {
                return 1;
            }
            sibling = currentNode.getFirstChild();
            if (sibling == null) {
                if (parentNode != null) {
                    sibling = currentNode.getNextSibling();
                }
            } else {
                parentNode = currentElement;
            }
            break;
        }
        while (sibling == null && parentNode != null) {
            sibling = parentNode.getNextSibling();
            parentNode = parentNode.getParentNode();
            if (parentNode != null && Node.ELEMENT_NODE != parentNode.getNodeType()) {
                parentNode = null;
            }
        }
        if (sibling == null) {
            return 1;
        }
        currentNode = sibling;
        sibling = currentNode.getNextSibling();
    } while (true);
}

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

public static Element getNextElement(Node el) {
    while ((el != null) && (el.getNodeType() != Node.ELEMENT_NODE)) {
        el = el.getNextSibling();
    }//  w  ww.j a va 2  s . com
    return (Element) el;
}