org.opensaml.common.SAMLObjectBuilder Java Examples

The following examples show how to use org.opensaml.common.SAMLObjectBuilder. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: SAMLClient.java    From saml-sdk-java with Apache License 2.0 4 votes vote down vote up 
@SuppressWarnings("unchecked")
private String createAuthnRequest(String requestId)
    throws SAMLException
{
    XMLObjectBuilderFactory builderFactory = Configuration.getBuilderFactory();

    SAMLObjectBuilder<AuthnRequest> builder =
        (SAMLObjectBuilder<AuthnRequest>) builderFactory
        .getBuilder(AuthnRequest.DEFAULT_ELEMENT_NAME);

    SAMLObjectBuilder<Issuer> issuerBuilder =
        (SAMLObjectBuilder<Issuer>) builderFactory
        .getBuilder(Issuer.DEFAULT_ELEMENT_NAME);

    AuthnRequest request = builder.buildObject();
    request.setAssertionConsumerServiceURL(spConfig.getAcs().toString());
    request.setDestination(idpConfig.getLoginUrl().toString());
    request.setIssueInstant(new DateTime());
    request.setID(requestId);

    Issuer issuer = issuerBuilder.buildObject();
    issuer.setValue(spConfig.getEntityId());
    request.setIssuer(issuer);

    try {
        // samlobject to xml dom object
        Element elem = Configuration.getMarshallerFactory()
            .getMarshaller(request)
            .marshall(request);

        // and to a string...
        Document document = elem.getOwnerDocument();
        DOMImplementationLS domImplLS = (DOMImplementationLS) document
            .getImplementation();
        LSSerializer serializer = domImplLS.createLSSerializer();
        serializer.getDomConfig().setParameter("xml-declaration", false);
        return serializer.writeToString(elem);
    }
    catch (MarshallingException e) {
        throw new SAMLException(e);
    }
}