Examples with RestMethodResult org.structr.rest.RestMethodResult used on opensource projects

Example 1 with RestMethodResult

use of org.structr.rest.RestMethodResult in project structr by structr.

the class KafkaClient method subscribeTopic.

static RestMethodResult subscribeTopic(KafkaClient thisClient, final String topic) throws FrameworkException {
    if (getConsumer(thisClient) == null && thisClient.getServers() != null && thisClient.getServers().length > 0) {
        setConsumer(thisClient, new KafkaConsumer<>(getConfiguration(thisClient, KafkaConsumer.class)));
    } else if (thisClient.getServers() == null || thisClient.getServers().length == 0) {
        logger.error("Could not initialize consumer. No servers configured.");
        return new RestMethodResult(422);
    }
    if (getConsumer(thisClient) != null) {
        List<String> newSubs = new ArrayList<>();
        newSubs.add(topic);
        getConsumer(thisClient).subscribe(newSubs);
    }
    return new RestMethodResult(200);
}

Example 2 with RestMethodResult

use of org.structr.rest.RestMethodResult in project structr by structr.

the class MessageClient method sendMessage.

static RestMethodResult sendMessage(MessageClient thisClient, final String topic, final String message) throws FrameworkException {
    final App app = StructrApp.getInstance();
    try (final Tx tx = app.tx()) {
        List<MessageSubscriber> subscribers = thisClient.getSubscribers();
        if (subscribers != null) {
            subscribers.forEach(sub -> {
                String subTopic = sub.getProperty(StructrApp.key(MessageSubscriber.class, "topic"));
                if (subTopic != null && (subTopic.equals(topic) || subTopic.equals("*"))) {
                    Map<String, Object> params = new HashMap<>();
                    params.put("topic", topic);
                    params.put("message", message);
                    try {
                        sub.invokeMethod("onMessage", params, false);
                    } catch (FrameworkException e) {
                        logger.warn("Could not invoke 'onMessage' method on MessageSubscriber: " + e.getMessage());
                    }
                }
            });
        }
        tx.success();
    }
    return new RestMethodResult(200);
}

Example 3 with RestMethodResult

use of org.structr.rest.RestMethodResult in project structr by structr.

the class MessageSubscriber method onMessage.

static RestMethodResult onMessage(MessageSubscriber thisSubscriber, final String topic, final String message, SecurityContext securityContext) throws FrameworkException {
    if (!StringUtils.isEmpty(thisSubscriber.getCallback())) {
        String script = "${" + thisSubscriber.getCallback() + "}";
        Map<String, Object> params = new HashMap<>();
        params.put("topic", topic);
        params.put("message", message);
        ActionContext ac = new ActionContext(securityContext, params);
        Scripting.replaceVariables(ac, thisSubscriber, script);
    }
    return new RestMethodResult(200);
}

Example 4 with RestMethodResult

use of org.structr.rest.RestMethodResult in project structr by structr.

the class Resource method doDelete.

public RestMethodResult doDelete() throws FrameworkException {
    final App app = StructrApp.getInstance(securityContext);
    Iterable<GraphObject> results = null;
    // catch 204, DELETE must return 200 if resource is empty
    try (final Tx tx = app.tx(false, false, false)) {
        results = doGet(null, false, NodeFactory.DEFAULT_PAGE_SIZE, NodeFactory.DEFAULT_PAGE).getResults();
        tx.success();
    } catch (final NoResultsException nre) {
        results = null;
    }
    if (results != null) {
        app.command(BulkDeleteCommand.class).bulkDelete(results.iterator());
    }
    return new RestMethodResult(HttpServletResponse.SC_OK);
}

Example 5 with RestMethodResult

use of org.structr.rest.RestMethodResult in project structr by structr.

the class Resource method doPut.

public RestMethodResult doPut(final Map<String, Object> propertySet) throws FrameworkException {
    final Result<GraphObject> result = doGet(null, false, NodeFactory.DEFAULT_PAGE_SIZE, NodeFactory.DEFAULT_PAGE);
    final List<GraphObject> results = result.getResults();
    if (results != null && !results.isEmpty()) {
        final Class type = results.get(0).getClass();
        // instruct deserialization strategies to set properties on related nodes
        securityContext.setAttribute("setNestedProperties", true);
        PropertyMap properties = PropertyMap.inputTypeToJavaType(securityContext, type, propertySet);
        for (final GraphObject obj : results) {
            if (obj.isNode() && !obj.getSyncNode().isGranted(Permission.write, securityContext)) {
                throw new FrameworkException(403, "Modification not permitted.");
            }
            obj.setProperties(securityContext, properties);
        }
        return new RestMethodResult(HttpServletResponse.SC_OK);
    }
    throw new IllegalPathException(getResourceSignature() + " can only be applied to a non-empty resource");
}