org.opensaml.xml.XMLObject#getDOM

Source File: BaseMessageDecoder.java From lams with GNU General Public License v2.0

6 votes

/**
 * Log the decoded message to the protocol message logger.
 * 
 * @param messageContext the message context to process
 */
protected void logDecodedMessage(MessageContext messageContext) {
    if(protocolMessageLog.isDebugEnabled() && messageContext.getInboundMessage() != null){
        if (messageContext.getInboundMessage().getDOM() == null) {
            XMLObject message = messageContext.getInboundMessage();
            Marshaller marshaller = Configuration.getMarshallerFactory().getMarshaller(message);
            if (marshaller != null) {
                try {
                    marshaller.marshall(message);
                } catch (MarshallingException e) {
                    log.error("Unable to marshall message for logging purposes: " + e.getMessage());
                }
            }
            else {
                log.error("Unable to marshall message for logging purposes, no marshaller registered for message object: "
                        + message.getElementQName());
            }
            if (message.getDOM() == null) {
                return;
            }
        }
        protocolMessageLog.debug("\n" + XMLHelper.prettyPrintXML(messageContext.getInboundMessage().getDOM()));
    }
}

Source File: Decrypter.java From lams with GNU General Public License v2.0

6 votes

/**
 * Ensure that the XMLObject is marshalled.
 * 
 * @param xmlObject the object to check and marshall
 * @throws DecryptionException thrown if there is an error when marshalling the XMLObject
 */
protected void checkAndMarshall(XMLObject xmlObject) throws DecryptionException {
    Element targetElement = xmlObject.getDOM();
    if (targetElement == null) {
        Marshaller marshaller = Configuration.getMarshallerFactory().getMarshaller(xmlObject);
        if (marshaller == null) {
            marshaller =
                    Configuration.getMarshallerFactory().getMarshaller(Configuration.getDefaultProviderQName());
            if (marshaller == null) {
                String errorMsg = "No marshaller available for " + xmlObject.getElementQName();
                log.error(errorMsg);
                throw new DecryptionException(errorMsg);
            }
        }
        try {
            targetElement = marshaller.marshall(xmlObject);
        } catch (MarshallingException e) {
            log.error("Error marshalling target XMLObject", e);
            throw new DecryptionException("Error marshalling target XMLObject", e);
        }
    }
}

Source File: XMLObjectHelper.java From lams with GNU General Public License v2.0

6 votes

/**
 * Marshall an XMLObject.  If the XMLObject already has a cached DOM via {@link XMLObject#getDOM()},
 * that Element will be returned.  Otherwise the object will be fully marshalled and that Element returned.
 * 
 * @param xmlObject the XMLObject to marshall
 * @return the marshalled Element
 * @throws MarshallingException if there is a problem marshalling the XMLObject
 */
public static Element marshall(XMLObject xmlObject) throws MarshallingException {
    Logger log = getLogger();
    log.debug("Marshalling XMLObject");
    
    if (xmlObject.getDOM() != null) {
        log.debug("XMLObject already had cached DOM, returning that element");
        return xmlObject.getDOM();
    }

    Marshaller marshaller = Configuration.getMarshallerFactory().getMarshaller(xmlObject);
    if (marshaller == null) {
        log.error("Unable to marshall XMLOBject, no marshaller registered for object: "
                + xmlObject.getElementQName());
    }
    
    Element messageElem = marshaller.marshall(xmlObject);
    
    if (log.isTraceEnabled()) {
        log.trace("Marshalled XMLObject into DOM:");
        log.trace(XMLHelper.nodeToString(messageElem));
    }
    
    return messageElem;
}