Examples with JmsMessageBrowserIteratorItem nl.nn.adapterframework.jms.JmsMessageBrowserIteratorItem used on opensource projects

Example 1 with JmsMessageBrowserIteratorItem

use of nl.nn.adapterframework.jms.JmsMessageBrowserIteratorItem in project iaf by ibissource.

the class BrowseQueue method putBrowseQueue.

@POST
@RolesAllowed({ "IbisObserver", "IbisDataAdmin", "IbisAdmin", "IbisTester" })
@Path("jms/browse")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public Response putBrowseQueue(LinkedHashMap<String, Object> json) throws ApiException {
    Map<String, Object> returnMap = new HashMap<String, Object>();
    String connectionFactory = null, destination = null;
    boolean rowNumbersOnly = false, showPayload = false, lookupDestination = false;
    DestinationType type = null;
    for (Entry<String, Object> entry : json.entrySet()) {
        String key = entry.getKey();
        if (key.equalsIgnoreCase("connectionFactory")) {
            connectionFactory = entry.getValue().toString();
        }
        if (key.equalsIgnoreCase("destination")) {
            destination = entry.getValue().toString();
        }
        if (key.equalsIgnoreCase("type")) {
            type = EnumUtils.parse(DestinationType.class, entry.getValue().toString());
        }
        if (key.equalsIgnoreCase("rowNumbersOnly")) {
            rowNumbersOnly = Boolean.parseBoolean(entry.getValue().toString());
        }
        if (key.equalsIgnoreCase("payload")) {
            showPayload = Boolean.parseBoolean(entry.getValue().toString());
        }
        if (key.equalsIgnoreCase("lookupDestination")) {
            lookupDestination = Boolean.parseBoolean(entry.getValue().toString());
        }
    }
    if (connectionFactory == null)
        throw new ApiException("No connection factory provided");
    if (destination == null)
        throw new ApiException("No destination provided");
    if (type == null)
        throw new ApiException("No type provided");
    try {
        JmsBrowser<javax.jms.Message> jmsBrowser = getIbisContext().createBeanAutowireByName(JmsBrowser.class);
        jmsBrowser.setName("BrowseQueueAction");
        if (type == DestinationType.QUEUE) {
            jmsBrowser.setQueueConnectionFactoryName(connectionFactory);
        } else {
            jmsBrowser.setTopicConnectionFactoryName(connectionFactory);
        }
        jmsBrowser.setDestinationName(destination);
        jmsBrowser.setDestinationType(type);
        jmsBrowser.setLookupDestination(lookupDestination);
        List<Map<String, Object>> messages = new ArrayList<Map<String, Object>>();
        try (IMessageBrowsingIterator it = jmsBrowser.getIterator()) {
            while (it.hasNext()) {
                IMessageBrowsingIteratorItem item = it.next();
                Map<String, Object> message = new HashMap<String, Object>();
                message.put("comment", item.getCommentString());
                message.put("correlationId", item.getCorrelationId());
                try {
                    message.put("expiryDate", item.getExpiryDate());
                } catch (Exception e) {
                    log.warn("Could not get expiryDate", e);
                }
                message.put("host", item.getHost());
                message.put("id", item.getId());
                try {
                    message.put("insertDate", item.getInsertDate());
                } catch (Exception e) {
                    log.warn("Could not get insertDate", e);
                }
                if (showPayload && item instanceof JmsMessageBrowserIteratorItem) {
                    message.put("text", ((JmsMessageBrowserIteratorItem) item).getText());
                }
                messages.add(message);
            }
        }
        log.debug("Browser returned " + messages.size() + " messages");
        returnMap.put("numberOfMessages", messages.size());
        if (!rowNumbersOnly) {
            returnMap.put("messages", messages);
        }
    } catch (Exception e) {
        throw new ApiException("Error occured browsing messages", e);
    }
    return Response.status(Response.Status.OK).entity(returnMap).build();
}