Example usage for javax.xml.soap SOAPBodyElement getNamespaceURI

Introduction

In this page you can find the example usage for javax.xml.soap SOAPBodyElement getNamespaceURI.

Prototype

public String getNamespaceURI();

Source Link

Document

The namespace URI of this node, or null if it is unspecified (see ).

Usage

From source file:org.wso2.carbon.identity.sso.saml.servlet.SAMLArtifactResolveServlet.java

/**
 * All requests are handled by this handleRequest method. Request should come with a soap envelop that
 * wraps an ArtifactResolve object. First we try to extract resolve object and if successful, call
 * handle artifact method.//from w w w.  j a  v  a2s.c  om
 *
 * @param req  HttpServletRequest object received.
 * @param resp HttpServletResponse object to be sent.
 * @throws ServletException
 * @throws IOException
 */
private void handleRequest(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {

    try {
        ArtifactResolve artifactResolve = null;
        try {
            MessageFactory messageFactory = MessageFactory.newInstance();
            InputStream inStream = req.getInputStream();
            SOAPMessage soapMessage = messageFactory.createMessage(new MimeHeaders(), inStream);
            if (log.isDebugEnabled()) {
                OutputStream outputStream = new ByteArrayOutputStream();
                soapMessage.writeTo(outputStream);
                log.debug("SAML2 Artifact Resolve request received: " + outputStream.toString());
            }
            SOAPBody soapBody = soapMessage.getSOAPBody();
            Iterator iterator = soapBody.getChildElements();

            while (iterator.hasNext()) {
                SOAPBodyElement artifactResolveElement = (SOAPBodyElement) iterator.next();

                if (StringUtils.equals(SAMLConstants.SAML20P_NS, artifactResolveElement.getNamespaceURI())
                        && StringUtils.equals(ArtifactResolve.DEFAULT_ELEMENT_LOCAL_NAME,
                                artifactResolveElement.getLocalName())) {

                    DOMSource source = new DOMSource(artifactResolveElement);
                    StringWriter stringResult = new StringWriter();
                    TransformerFactory.newInstance().newTransformer().transform(source,
                            new StreamResult(stringResult));
                    artifactResolve = (ArtifactResolve) SAMLSSOUtil.unmarshall(stringResult.toString());
                }
            }
        } catch (SOAPException e) {
            throw new ServletException("Error while extracting SOAP body from the request.", e);
        } catch (TransformerException e) {
            throw new ServletException("Error while extracting ArtifactResponse from the request.", e);
        } catch (IdentityException e) {
            throw new ServletException("Error while unmarshalling ArtifactResponse  from the request.", e);
        }

        if (artifactResolve != null) {
            handleArtifact(req, resp, artifactResolve);
        } else {
            log.error("Invalid SAML Artifact Resolve request received.");
        }

    } finally {
        SAMLSSOUtil.removeSaaSApplicationThreaLocal();
        SAMLSSOUtil.removeUserTenantDomainThreaLocal();
        SAMLSSOUtil.removeTenantDomainFromThreadLocal();
    }
}

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