Examples with JsonException javax.json.JsonException used on opensource projects

Example 1 with JsonException

use of javax.json.JsonException in project sling by apache.

the class AdapterWebConsolePlugin method getJson.

private void getJson(final HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("application/json");
    try {
        Map<String, Map<String, List<String>>> values = new HashMap<>();
        for (final AdaptableDescription desc : allAdaptables) {
            final Map<String, List<String>> adaptableObj;
            if (values.containsKey(desc.adaptable)) {
                adaptableObj = values.get(desc.adaptable);
            } else {
                adaptableObj = new HashMap<>();
                values.put(desc.adaptable, adaptableObj);
            }
            for (final String adapter : desc.adapters) {
                List<String> conditions = adaptableObj.get(desc.condition == null ? "" : desc.condition);
                if (conditions == null) {
                    conditions = new ArrayList<>();
                    adaptableObj.put(desc.condition == null ? "" : desc.condition, conditions);
                }
                conditions.add(adapter);
            }
        }
        final JsonObjectBuilder obj = Json.createObjectBuilder();
        for (Map.Entry<String, Map<String, List<String>>> entry : values.entrySet()) {
            JsonObjectBuilder adaptable = Json.createObjectBuilder();
            for (Map.Entry<String, List<String>> subEnty : entry.getValue().entrySet()) {
                if (subEnty.getValue().size() > 1) {
                    JsonArrayBuilder array = Json.createArrayBuilder();
                    for (String condition : subEnty.getValue()) {
                        array.add(condition);
                    }
                    adaptable.add(subEnty.getKey(), array);
                } else {
                    adaptable.add(subEnty.getKey(), subEnty.getValue().get(0));
                }
            }
            obj.add(entry.getKey(), adaptable);
        }
        Json.createGenerator(resp.getWriter()).write(obj.build()).flush();
    } catch (final JsonException e) {
        throw new ServletException("Unable to produce JSON", e);
    }
}

Example 2 with JsonException

use of javax.json.JsonException in project sling by apache.

the class AnnouncementRegistryImpl method listAnnouncementsInSameCluster.

@Override
public synchronized Collection<Announcement> listAnnouncementsInSameCluster(final ClusterView localClusterView) {
    logger.debug("listAnnouncementsInSameCluster: start. localClusterView: {}", localClusterView);
    if (localClusterView == null) {
        throw new IllegalArgumentException("clusterView must not be null");
    }
    ResourceResolver resourceResolver = null;
    final Collection<Announcement> incomingAnnouncements = new LinkedList<Announcement>();
    final InstanceDescription localInstance = getLocalInstanceDescription(localClusterView);
    try {
        resourceResolver = resourceResolverFactory.getServiceResourceResolver(null);
        Resource clusterInstancesResource = ResourceHelper.getOrCreateResource(resourceResolver, config.getClusterInstancesPath());
        Iterator<Resource> it0 = clusterInstancesResource.getChildren().iterator();
        while (it0.hasNext()) {
            Resource aClusterInstanceResource = it0.next();
            final String instanceId = aClusterInstanceResource.getName();
            logger.debug("listAnnouncementsInSameCluster: handling clusterInstance: {}", instanceId);
            if (localInstance != null && localInstance.getSlingId().equals(instanceId)) {
                // this is the local instance then - which we serve from the cache only
                logger.debug("listAnnouncementsInSameCluster: matched localInstance, filling with cache: {}", instanceId);
                fillWithCachedAnnouncements(incomingAnnouncements);
                continue;
            }
            //TODO: add ClusterView.contains(instanceSlingId) for convenience to next api change
            if (!contains(localClusterView, instanceId)) {
                logger.debug("listAnnouncementsInSameCluster: instance is not in my view, ignoring: {}", instanceId);
                // (corresponds to earlier expiry-handling)
                continue;
            }
            final Resource announcementsResource = aClusterInstanceResource.getChild("announcements");
            if (announcementsResource == null) {
                logger.debug("listAnnouncementsInSameCluster: instance has no announcements: {}", instanceId);
                continue;
            }
            logger.debug("listAnnouncementsInSameCluster: instance has announcements: {}", instanceId);
            Iterator<Resource> it = announcementsResource.getChildren().iterator();
            Announcement topologyAnnouncement;
            while (it.hasNext()) {
                Resource anAnnouncement = it.next();
                topologyAnnouncement = Announcement.fromJSON(anAnnouncement.adaptTo(ValueMap.class).get("topologyAnnouncement", String.class));
                logger.debug("listAnnouncementsInSameCluster: found announcement: {}", topologyAnnouncement);
                incomingAnnouncements.add(topologyAnnouncement);
            // SLING-3389: no longer check for expired announcements -
            // instead make use of the fact that this instance
            // has a clusterView and that every live instance
            // is responsible of cleaning up expired announcements
            // with the repository
            }
        }
    // since SLING-3389 this method does only read operations, hence
    // no commit necessary anymore - close happens in below finally block
    } catch (LoginException e) {
        logger.error("listAnnouncementsInSameCluster: could not log in administratively: " + e, e);
        throw new RuntimeException("Could not log in to repository (" + e + ")", e);
    } catch (PersistenceException e) {
        logger.error("listAnnouncementsInSameCluster: got a PersistenceException: " + e, e);
        throw new RuntimeException("Exception while talking to repository (" + e + ")", e);
    } catch (JsonException e) {
        logger.error("listAnnouncementsInSameCluster: got a JSONException: " + e, e);
        throw new RuntimeException("Exception while converting json (" + e + ")", e);
    } finally {
        if (resourceResolver != null) {
            resourceResolver.close();
        }
    }
    if (logger.isDebugEnabled()) {
        logger.debug("listAnnouncementsInSameCluster: result: " + incomingAnnouncements.size());
    }
    return incomingAnnouncements;
}

Example 3 with JsonException

use of javax.json.JsonException in project sling by apache.

the class TopologyRequestValidator method encodeMessage.

/**
     * Encodes a request returning the encoded body
     *
     * @param body
     * @return the encoded body.
     * @throws IOException
     */
public String encodeMessage(String body) throws IOException {
    checkActive();
    if (encryptionEnabled) {
        try {
            JsonObjectBuilder json = Json.createObjectBuilder();
            JsonArrayBuilder array = Json.createArrayBuilder();
            for (String value : encrypt(body)) {
                array.add(value);
            }
            json.add("payload", array);
            StringWriter writer = new StringWriter();
            Json.createGenerator(writer).write(json.build()).close();
            return writer.toString();
        } catch (InvalidKeyException e) {
            e.printStackTrace();
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        } catch (IllegalBlockSizeException e) {
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        } catch (BadPaddingException e) {
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        } catch (UnsupportedEncodingException e) {
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        } catch (NoSuchAlgorithmException e) {
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        } catch (NoSuchPaddingException e) {
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        } catch (JsonException e) {
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        } catch (InvalidKeySpecException e) {
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        } catch (InvalidParameterSpecException e) {
            throw new IOException("Unable to Encrypt Message " + e.getMessage());
        }
    }
    return body;
}

Example 4 with JsonException

use of javax.json.JsonException in project sling by apache.

the class ResultJsonSerializer method serialize.

public String serialize(final Result overallResult, final List<HealthCheckExecutionResult> executionResults, final String jsonpCallback, boolean includeDebug) {
    LOG.debug("Sending json response... ");
    JsonObjectBuilder result = Json.createObjectBuilder();
    try {
        result.add("overallResult", overallResult.getStatus().toString());
        JsonArrayBuilder resultsJsonArr = Json.createArrayBuilder();
        for (HealthCheckExecutionResult healthCheckResult : executionResults) {
            resultsJsonArr.add(getJsonForSimpleResult(healthCheckResult, includeDebug));
        }
        result.add("results", resultsJsonArr);
    } catch (JsonException e) {
        LOG.info("Could not serialize health check result: " + e, e);
    }
    StringWriter writer = new StringWriter();
    Json.createGenerator(writer).write(result.build()).close();
    String resultStr = writer.toString();
    if (StringUtils.isNotBlank(jsonpCallback)) {
        resultStr = jsonpCallback + "(" + resultStr + ");";
    }
    return resultStr;
}

Example 5 with JsonException

use of javax.json.JsonException in project sling by apache.

the class JsonReader method parse.

public void parse(InputStream ins, ContentCreator contentCreator) throws IOException, RepositoryException {
    try {
        String jsonString = toString(ins).trim();
        if (!jsonString.startsWith("{")) {
            jsonString = "{" + jsonString + "}";
        }
        Map<String, Object> config = new HashMap<>();
        config.put("org.apache.johnzon.supports-comments", true);
        JsonObject json = Json.createReaderFactory(config).createReader(new StringReader(tickToDoubleQuote(jsonString))).readObject();
        this.createNode(null, json, contentCreator);
    } catch (JsonException je) {
        throw (IOException) new IOException(je.getMessage()).initCause(je);
    }
}