Examples with UnableToGetMessagesFault org.oasis_open.docs.wsn.bw_2.UnableToGetMessagesFault used on opensource projects

Example 1 with UnableToGetMessagesFault

use of org.oasis_open.docs.wsn.bw_2.UnableToGetMessagesFault in project cxf by apache.

the class JmsPullPoint method getMessages.

@Override
protected List<NotificationMessageHolderType> getMessages(int max) throws ResourceUnknownFault, UnableToGetMessagesFault {
    try {
        if (max == 0) {
            max = 256;
        }
        initSession();
        List<NotificationMessageHolderType> messages = new ArrayList<>();
        for (int i = 0; i < max; i++) {
            Message msg = null;
            synchronized (consumerSession) {
                msg = consumer.receiveNoWait();
            }
            if (msg == null) {
                break;
            }
            TextMessage txtMsg = (TextMessage) msg;
            StringReader reader = new StringReader(txtMsg.getText());
            XMLStreamReader xreader = StaxUtils.createXMLStreamReader(reader);
            Notify notify = (Notify) jaxbContext.createUnmarshaller().unmarshal(xreader);
            try {
                xreader.close();
            } catch (XMLStreamException e) {
            // ignoreable
            }
            messages.addAll(notify.getNotificationMessage());
        }
        return messages;
    } catch (JMSException e) {
        LOGGER.log(Level.INFO, "Error retrieving messages", e);
        closeSession();
        UnableToGetMessagesFaultType fault = new UnableToGetMessagesFaultType();
        throw new UnableToGetMessagesFault("Unable to retrieve messages", fault, e);
    } catch (JAXBException e) {
        LOGGER.log(Level.INFO, "Error retrieving messages", e);
        UnableToGetMessagesFaultType fault = new UnableToGetMessagesFaultType();
        throw new UnableToGetMessagesFault("Unable to retrieve messages", fault, e);
    }
}