Examples with SpaceSubscription i5.las2peer.services.noracleService.model.SpaceSubscription used on opensource projects

Example 1 with SpaceSubscription

use of i5.las2peer.services.noracleService.model.SpaceSubscription in project Distributed-Noracle-Backend by Distributed-Noracle.

the class NoracleAgentService method unsubscribeFromSpace.

@Override
public void unsubscribeFromSpace(String spaceId) throws ServiceInvocationException {
    Agent mainAgent = Context.get().getMainAgent();
    if (spaceId == null || spaceId.isEmpty()) {
        throw new InvocationBadArgumentException("No space id given");
    } else if (mainAgent instanceof AnonymousAgent) {
        throw new ServiceAccessDeniedException("You have to be logged in to unsubscribe to a space");
    }
    String envIdentifier = buildSubscriptionId(mainAgent.getIdentifier());
    Envelope env;
    SpaceSubscriptionList subscriptionList;
    try {
        try {
            env = Context.get().requestEnvelope(envIdentifier);
            subscriptionList = (SpaceSubscriptionList) env.getContent();
        } catch (EnvelopeNotFoundException e) {
            return;
        }
    } catch (EnvelopeAccessDeniedException e) {
        throw new ServiceAccessDeniedException("Envelope Access Denied");
    } catch (EnvelopeOperationFailedException e) {
        throw new InternalServiceException("Could not read envelope for space unsubscription", e);
    }
    Iterator<SpaceSubscription> itSubscription = subscriptionList.iterator();
    while (itSubscription.hasNext()) {
        SpaceSubscription subscription = itSubscription.next();
        if (subscription.getSpaceId().equals(spaceId)) {
            itSubscription.remove();
        }
    }
    env.setContent(subscriptionList);
    try {
        Context.get().storeEnvelope(env, mainAgent);
    } catch (EnvelopeAccessDeniedException e) {
        throw new ServiceAccessDeniedException("Envelope Access Denied");
    } catch (EnvelopeOperationFailedException e) {
        throw new InternalServiceException("Could not store space subscription envelope", e);
    }
}

Example 2 with SpaceSubscription

use of i5.las2peer.services.noracleService.model.SpaceSubscription in project Distributed-Noracle-Backend by Distributed-Noracle.

the class SpacesResource method createSpace.

@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.TEXT_HTML)
@ApiResponses({ @ApiResponse(code = HttpURLConnection.HTTP_CREATED, message = "Space successfully created"), @ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "You have to be logged in to create a space", response = ExceptionEntity.class), @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Internal Server Error", response = ExceptionEntity.class) })
public Response createSpace(@ApiParam(required = true) CreateSpacePojo createSpacePojo) throws ServiceInvocationException {
    Space space = createSpace(createSpacePojo.getName());
    try {
        Gson gson = new Gson();
        String spaceJSON = gson.toJson(createSpacePojo);
        JSONParser p = new JSONParser(JSONParser.MODE_PERMISSIVE);
        try {
            JSONObject obj = (JSONObject) p.parse(spaceJSON);
            obj.put("uid", Context.getCurrent().getMainAgent().getIdentifier());
            Context.get().monitorEvent(MonitoringEvent.SERVICE_CUSTOM_MESSAGE_9, obj.toJSONString());
        } catch (ParseException e) {
            logger.warning("Problems with monitoring event...");
            e.printStackTrace();
        }
        try {
            SpaceSubscription rmiResult = (SpaceSubscription) Context.get().invoke(new ServiceNameVersion(NoracleAgentService.class.getCanonicalName(), NoracleService.API_VERSION), "subscribeToSpace", space.getSpaceId(), space.getSpaceSecret());
        } catch (Exception ex) {
            logger.warning("Error, while trying to subscribe to space: " + ex.getMessage());
        }
        // TODO: return https instead of http
        URI uri = new URI(null, null, RESOURCE_NAME + "/" + space.getSpaceId(), null);
        Response response = Response.created(uri).build();
        return response;
    } catch (URISyntaxException e) {
        logger.warning("URISyntaxException: " + e.getMessage());
        throw new InternalServerErrorException(e);
    }
}

Example 3 with SpaceSubscription

use of i5.las2peer.services.noracleService.model.SpaceSubscription in project Distributed-Noracle-Backend by Distributed-Noracle.

the class NoracleAgentService method updateSpaceSubscription.

@Override
public SpaceSubscription updateSpaceSubscription(String agentId, String spaceId, String[] selectedQuestions) throws ServiceInvocationException {
    Agent mainAgent = Context.get().getMainAgent();
    String envIdentifier = buildSubscriptionId(agentId);
    try {
        Envelope env = Context.get().requestEnvelope(envIdentifier);
        SpaceSubscriptionList spaceSubscriptionList = (SpaceSubscriptionList) env.getContent();
        for (SpaceSubscription spaceSubscription : spaceSubscriptionList) {
            if (spaceSubscription.getSpaceId().equals(spaceId)) {
                spaceSubscription.setSelectedQuestionIds(selectedQuestions);
                env.setContent(spaceSubscriptionList);
                try {
                    Context.get().storeEnvelope(env, mainAgent);
                } catch (EnvelopeAccessDeniedException e) {
                    throw new ServiceAccessDeniedException("Envelope Access Denied");
                } catch (EnvelopeOperationFailedException e) {
                    throw new InternalServiceException("Could not store space subscription envelope", e);
                }
                return spaceSubscription;
            }
        }
        throw new ResourceNotFoundException("Space subscription not found");
    } catch (EnvelopeAccessDeniedException e) {
        throw new ServiceAccessDeniedException("Envelope Access Denied");
    } catch (EnvelopeOperationFailedException e) {
        throw new InternalServiceException("Could not fetch space subscription envelope", e);
    } catch (EnvelopeNotFoundException e) {
        throw new ResourceNotFoundException("No space subscriptions found");
    }
}

Example 4 with SpaceSubscription

use of i5.las2peer.services.noracleService.model.SpaceSubscription in project Distributed-Noracle-Backend by Distributed-Noracle.

the class NoracleAgentService method subscribeToSpace.

@Override
public SpaceSubscription subscribeToSpace(String spaceId, String spaceSecret) throws ServiceInvocationException {
    Agent mainAgent = Context.get().getMainAgent();
    if (spaceId == null || spaceId.isEmpty()) {
        throw new InvocationBadArgumentException("No space id given");
    } else if (mainAgent instanceof AnonymousAgent) {
        throw new ServiceAccessDeniedException("You have to be logged in to subscribe to a space");
    }
    Context.get().invoke(new ServiceNameVersion(NoracleSpaceService.class.getCanonicalName(), NoracleService.API_VERSION), "joinSpace", spaceId, spaceSecret);
    SpaceSubscription subscription = new SpaceSubscription(spaceId, spaceSecret);
    String envIdentifier = buildSubscriptionId(mainAgent.getIdentifier());
    Envelope env;
    SpaceSubscriptionList subscriptionList;
    try {
        try {
            env = Context.get().requestEnvelope(envIdentifier);
            subscriptionList = (SpaceSubscriptionList) env.getContent();
        } catch (EnvelopeNotFoundException e) {
            env = Context.get().createEnvelope(envIdentifier);
            subscriptionList = new SpaceSubscriptionList();
        }
    } catch (EnvelopeAccessDeniedException e) {
        throw new ServiceAccessDeniedException("Envelope Access Denied");
    } catch (EnvelopeOperationFailedException e) {
        throw new InternalServiceException("Could not create envelope for space subscription", e);
    }
    subscriptionList.add(subscription);
    env.setContent(subscriptionList);
    try {
        Context.get().storeEnvelope(env, mainAgent);
    } catch (EnvelopeAccessDeniedException e) {
        throw new ServiceAccessDeniedException("Envelope Access Denied");
    } catch (EnvelopeOperationFailedException e) {
        throw new InternalServiceException("Could not store space subscription envelope", e);
    }
    return subscription;
}