Examples of javax.xml.crypto.dsig.keyinfo.KeyInfo.marshal()

javax.xml.crypto.dsig.keyinfo.KeyInfo.marshal()

Marshals the key info to XML. @param parent a mechanism-specific structure containing the parent nodethat the marshalled key info will be appended to @param context the XMLCryptoContext containing additionalcontext (may be null if not applicable) @throws ClassCastException if the type of parent orcontext is not compatible with this key info @throws MarshalException if the key info cannot be marshalled @throws NullPointerException if parent is null

    public static void main(String[] args) throws Exception {
        KeyInfoFactory fac = KeyInfoFactory.getInstance();
        KeyInfo ki = fac.newKeyInfo
            (Collections.singletonList(fac.newKeyName("foo")), "keyid");
        try {
            ki.marshal(null, null);
            throw new Exception("Should raise a NullPointerException");
        } catch (NullPointerException npe) {}


        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(true);

        dbf.setNamespaceAware(true);
        Document doc = dbf.newDocumentBuilder().newDocument();
        Element elem = doc.createElementNS("http://acme.org", "parent");
        doc.appendChild(elem);
        DOMStructure parent = new DOMStructure(elem);
        ki.marshal(parent, null);


        Element kiElem = DOMUtils.getFirstChildElement(elem);
        if (!kiElem.getLocalName().equals("KeyInfo")) {
            throw new Exception
                ("Should be KeyInfo element: " + kiElem.getLocalName());

            KeyInfo keyInfo = createKeyInfo(keyPair.getPublic());
            final DocumentBuilderFactory docFactory = WSITXMLFactory.createDocumentBuilderFactory(WSITXMLFactory.DISABLE_SECURE_PROCESSING);
            Document doc = null;
            try{
                doc = docFactory.newDocumentBuilder().newDocument();
                keyInfo.marshal(new DOMStructure(doc), null);
            }catch(ParserConfigurationException ex){
                log.log(Level.SEVERE,
                        LogStringsMessages.WST_0039_ERROR_CREATING_DOCFACTORY(), ex);
                throw new WSTrustException(LogStringsMessages.WST_0039_ERROR_CREATING_DOCFACTORY(), ex);
            }catch(MarshalException ex){

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