Examples with BusEventWithMetadata org.killbill.bus.api.BusEventWithMetadata used on opensource projects

Example 1 with BusEventWithMetadata

use of org.killbill.bus.api.BusEventWithMetadata in project killbill by killbill.

the class AdminResource method getQueueEntries.

@GET
@Path("/queues")
@Produces(APPLICATION_JSON)
@ApiOperation(value = "Get queues entries", response = Response.class)
@ApiResponses(value = {})
public Response getQueueEntries(@QueryParam("accountId") final String accountIdStr, @QueryParam("queueName") final String queueName, @QueryParam("serviceName") final String serviceName, @QueryParam("withHistory") @DefaultValue("true") final Boolean withHistory, @QueryParam("minDate") final String minDateOrNull, @QueryParam("maxDate") final String maxDateOrNull, @QueryParam("withInProcessing") @DefaultValue("true") final Boolean withInProcessing, @QueryParam("withBusEvents") @DefaultValue("true") final Boolean withBusEvents, @QueryParam("withNotifications") @DefaultValue("true") final Boolean withNotifications, @javax.ws.rs.core.Context final HttpServletRequest request) {
    final TenantContext tenantContext = context.createContext(request);
    final Long tenantRecordId = recordIdApi.getRecordId(tenantContext.getTenantId(), ObjectType.TENANT, tenantContext);
    final Long accountRecordId = Strings.isNullOrEmpty(accountIdStr) ? null : recordIdApi.getRecordId(UUID.fromString(accountIdStr), ObjectType.ACCOUNT, tenantContext);
    // Limit search results by default
    final DateTime minDate = Strings.isNullOrEmpty(minDateOrNull) ? clock.getUTCNow().minusDays(2) : DATE_TIME_FORMATTER.parseDateTime(minDateOrNull).toDateTime(DateTimeZone.UTC);
    final DateTime maxDate = Strings.isNullOrEmpty(maxDateOrNull) ? clock.getUTCNow().plusDays(2) : DATE_TIME_FORMATTER.parseDateTime(maxDateOrNull).toDateTime(DateTimeZone.UTC);
    final StreamingOutput json = new StreamingOutput() {

        @Override
        public void write(final OutputStream output) throws IOException, WebApplicationException {
            Iterator<BusEventWithMetadata<BusEvent>> busEventsIterator = null;
            Iterator<NotificationEventWithMetadata<NotificationEvent>> notificationsIterator = null;
            try {
                final JsonGenerator generator = mapper.getFactory().createGenerator(output);
                generator.configure(JsonGenerator.Feature.AUTO_CLOSE_TARGET, false);
                generator.writeStartObject();
                if (withBusEvents) {
                    generator.writeFieldName("busEvents");
                    generator.writeStartArray();
                    busEventsIterator = getBusEvents(withInProcessing, withHistory, minDate, maxDate, accountRecordId, tenantRecordId).iterator();
                    while (busEventsIterator.hasNext()) {
                        final BusEventWithMetadata<BusEvent> busEvent = busEventsIterator.next();
                        generator.writeObject(new BusEventWithRichMetadata(busEvent));
                    }
                    generator.writeEndArray();
                }
                if (withNotifications) {
                    generator.writeFieldName("notifications");
                    generator.writeStartArray();
                    notificationsIterator = getNotifications(queueName, serviceName, withInProcessing, withHistory, minDate, maxDate, accountRecordId, tenantRecordId).iterator();
                    while (notificationsIterator.hasNext()) {
                        final NotificationEventWithMetadata<NotificationEvent> notification = notificationsIterator.next();
                        generator.writeObject(notification);
                    }
                    generator.writeEndArray();
                }
                generator.writeEndObject();
                generator.close();
            } finally {
                // In case the client goes away (IOException), make sure to close the underlying DB connection
                if (busEventsIterator != null) {
                    while (busEventsIterator.hasNext()) {
                        busEventsIterator.next();
                    }
                }
                if (notificationsIterator != null) {
                    while (notificationsIterator.hasNext()) {
                        notificationsIterator.next();
                    }
                }
            }
        }
    };
    return Response.status(Status.OK).entity(json).build();
}

Example 2 with BusEventWithMetadata

use of org.killbill.bus.api.BusEventWithMetadata in project killbill by killbill.

the class AdminResource method getQueueEntries.

@GET
@Path("/queues")
@Produces(APPLICATION_OCTET_STREAM)
@ApiOperation(value = "Get queues entries", response = Response.class)
@ApiResponses(value = { @ApiResponse(code = 200, message = "Success"), @ApiResponse(code = 400, message = "Invalid account id supplied"), @ApiResponse(code = 404, message = "Account not found") })
public Response getQueueEntries(@QueryParam("accountId") final UUID accountId, @QueryParam("queueName") final String queueName, @QueryParam("serviceName") final String serviceName, @QueryParam("withHistory") @DefaultValue("true") final Boolean withHistory, @QueryParam("minDate") final String minDateOrNull, @QueryParam("maxDate") final String maxDateOrNull, @QueryParam("withInProcessing") @DefaultValue("true") final Boolean withInProcessing, @QueryParam("withBusEvents") @DefaultValue("true") final Boolean withBusEvents, @QueryParam("withNotifications") @DefaultValue("true") final Boolean withNotifications, @javax.ws.rs.core.Context final HttpServletRequest request) {
    final TenantContext tenantContext = context.createTenantContextNoAccountId(request);
    final Long tenantRecordId = recordIdApi.getRecordId(tenantContext.getTenantId(), ObjectType.TENANT, tenantContext);
    final Long accountRecordId = accountId == null ? null : recordIdApi.getRecordId(accountId, ObjectType.ACCOUNT, tenantContext);
    // Limit search results by default
    final DateTime minDate = Strings.isNullOrEmpty(minDateOrNull) ? clock.getUTCNow().minusDays(2) : DATE_TIME_FORMATTER.parseDateTime(minDateOrNull).toDateTime(DateTimeZone.UTC);
    final DateTime maxDate = Strings.isNullOrEmpty(maxDateOrNull) ? clock.getUTCNow().plusDays(2) : DATE_TIME_FORMATTER.parseDateTime(maxDateOrNull).toDateTime(DateTimeZone.UTC);
    final StreamingOutput json = new StreamingOutput() {

        @Override
        public void write(final OutputStream output) throws IOException, WebApplicationException {
            Iterator<BusEventWithMetadata<BusEvent>> busEventsIterator = null;
            Iterator<NotificationEventWithMetadata<NotificationEvent>> notificationsIterator = null;
            try {
                final JsonGenerator generator = mapper.getFactory().createGenerator(output);
                generator.configure(JsonGenerator.Feature.AUTO_CLOSE_TARGET, false);
                generator.writeStartObject();
                if (withBusEvents) {
                    generator.writeFieldName("busEvents");
                    generator.writeStartArray();
                    busEventsIterator = getBusEvents(withInProcessing, withHistory, minDate, maxDate, accountRecordId, tenantRecordId).iterator();
                    while (busEventsIterator.hasNext()) {
                        final BusEventWithMetadata<BusEvent> busEvent = busEventsIterator.next();
                        generator.writeObject(new BusEventWithRichMetadata(busEvent));
                    }
                    generator.writeEndArray();
                }
                if (withNotifications) {
                    generator.writeFieldName("notifications");
                    generator.writeStartArray();
                    notificationsIterator = getNotifications(queueName, serviceName, withInProcessing, withHistory, minDate, maxDate, accountRecordId, tenantRecordId).iterator();
                    while (notificationsIterator.hasNext()) {
                        final NotificationEventWithMetadata<NotificationEvent> notification = notificationsIterator.next();
                        generator.writeObject(notification);
                    }
                    generator.writeEndArray();
                }
                generator.writeEndObject();
                generator.close();
            } finally {
                // In case the client goes away (IOException), make sure to close the underlying DB connection
                if (busEventsIterator != null) {
                    while (busEventsIterator.hasNext()) {
                        busEventsIterator.next();
                    }
                }
                if (notificationsIterator != null) {
                    while (notificationsIterator.hasNext()) {
                        notificationsIterator.next();
                    }
                }
            }
        }
    };
    return Response.status(Status.OK).entity(json).build();
}