Examples with PathParam javax.ws.rs.PathParam used on opensource projects

Example 26 with PathParam

use of javax.ws.rs.PathParam in project streamline by hortonworks.

the class NamespaceCatalogResource method unmapAllServicesToClusterInNamespace.

@DELETE
@Path("/namespaces/{id}/mapping")
@Timed
public Response unmapAllServicesToClusterInNamespace(@PathParam("id") Long namespaceId, @Context SecurityContext securityContext) {
    SecurityUtil.checkRoleOrPermissions(authorizer, securityContext, Roles.ROLE_ENVIRONMENT_SUPER_ADMIN, Namespace.NAMESPACE, namespaceId, WRITE);
    Namespace namespace = environmentService.getNamespace(namespaceId);
    if (namespace == null) {
        throw EntityNotFoundException.byId(namespaceId.toString());
    }
    String streamingEngine = namespace.getStreamingEngine();
    Collection<NamespaceServiceClusterMap> mappings = environmentService.listServiceClusterMapping(namespaceId);
    boolean containsStreamingEngine = mappings.stream().anyMatch(m -> m.getServiceName().equals(streamingEngine));
    if (containsStreamingEngine) {
        assertNoTopologyReferringNamespaceIsRunning(namespaceId, WSUtils.getUserFromSecurityContext(securityContext));
    }
    List<NamespaceServiceClusterMap> removed = mappings.stream().map((x) -> environmentService.removeServiceClusterMapping(x.getNamespaceId(), x.getServiceName(), x.getClusterId())).collect(toList());
    return WSUtils.respondEntities(removed, OK);
}

Example 27 with PathParam

use of javax.ws.rs.PathParam in project streamline by hortonworks.

the class ServiceCatalogResource method registerService.

@POST
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Path("/clusters/{clusterId}/services/register/{serviceName}")
@Timed
public Response registerService(@PathParam("clusterId") Long clusterId, @PathParam("serviceName") String serviceName, FormDataMultiPart form) {
    ServiceBundle serviceBundle = environmentService.getServiceBundleByName(serviceName);
    if (serviceBundle == null) {
        throw BadRequestException.message("Not supported service: " + serviceName);
    }
    ManualServiceRegistrar registrar;
    try {
        Class<?> clazz = Class.forName(serviceBundle.getRegisterClass());
        registrar = (ManualServiceRegistrar) clazz.newInstance();
    } catch (ClassNotFoundException | IllegalAccessException | InstantiationException e) {
        throw new RuntimeException(e);
    }
    Cluster cluster = environmentService.getCluster(clusterId);
    if (cluster == null) {
        throw EntityNotFoundException.byId("Cluster " + clusterId);
    }
    Service service = environmentService.getServiceByName(clusterId, serviceName);
    if (service != null) {
        throw EntityAlreadyExistsException.byName("Service " + serviceName + " is already exist in Cluster " + clusterId);
    }
    registrar.init(environmentService);
    ComponentUISpecification specification = serviceBundle.getServiceUISpecification();
    List<String> fileFieldNames = specification.getFields().stream().filter(uiField -> uiField.getType().equals(ComponentUISpecification.UIFieldType.FILE)).map(uiField -> uiField.getFieldName()).collect(toList());
    Map<String, List<FormDataBodyPart>> fields = form.getFields();
    List<FormDataBodyPart> cfgFormList = fields.getOrDefault("config", Collections.emptyList());
    Config config;
    if (!cfgFormList.isEmpty()) {
        String jsonConfig = cfgFormList.get(0).getEntityAs(String.class);
        try {
            config = objectMapper.readValue(jsonConfig, Config.class);
        } catch (IOException e) {
            throw BadRequestException.message("config is missing");
        }
    } else {
        config = new Config();
    }
    List<ManualServiceRegistrar.ConfigFileInfo> configFileInfos = fields.entrySet().stream().filter(entry -> fileFieldNames.contains(entry.getKey())).flatMap(entry -> {
        String key = entry.getKey();
        List<FormDataBodyPart> values = entry.getValue();
        return values.stream().map(val -> new ManualServiceRegistrar.ConfigFileInfo(key, val.getEntityAs(InputStream.class)));
    }).collect(toList());
    try {
        Service registeredService = registrar.register(cluster, config, configFileInfos);
        return WSUtils.respondEntity(buildManualServiceRegisterResult(registeredService), CREATED);
    } catch (IllegalArgumentException e) {
        throw BadRequestException.message(e.getMessage());
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

Example 28 with PathParam

use of javax.ws.rs.PathParam in project presto by prestodb.

the class TaskResource method getResults.

@GET
@Path("{taskId}/results/{bufferId}/{token}")
@Produces(PRESTO_PAGES)
public void getResults(@PathParam("taskId") TaskId taskId, @PathParam("bufferId") OutputBufferId bufferId, @PathParam("token") final long token, @HeaderParam(PRESTO_MAX_SIZE) DataSize maxSize, @Suspended AsyncResponse asyncResponse) {
    requireNonNull(taskId, "taskId is null");
    requireNonNull(bufferId, "bufferId is null");
    long start = System.nanoTime();
    ListenableFuture<BufferResult> bufferResultFuture = taskManager.getTaskResults(taskId, bufferId, token, maxSize);
    Duration waitTime = randomizeWaitTime(DEFAULT_MAX_WAIT_TIME);
    bufferResultFuture = addTimeout(bufferResultFuture, () -> BufferResult.emptyResults(taskManager.getTaskInstanceId(taskId), token, false), waitTime, timeoutExecutor);
    ListenableFuture<Response> responseFuture = Futures.transform(bufferResultFuture, result -> {
        List<SerializedPage> serializedPages = result.getSerializedPages();
        GenericEntity<?> entity = null;
        Status status;
        if (serializedPages.isEmpty()) {
            status = Status.NO_CONTENT;
        } else {
            entity = new GenericEntity<>(serializedPages, new TypeToken<List<Page>>() {
            }.getType());
            status = Status.OK;
        }
        return Response.status(status).entity(entity).header(PRESTO_TASK_INSTANCE_ID, result.getTaskInstanceId()).header(PRESTO_PAGE_TOKEN, result.getToken()).header(PRESTO_PAGE_NEXT_TOKEN, result.getNextToken()).header(PRESTO_BUFFER_COMPLETE, result.isBufferComplete()).build();
    }, directExecutor());
    // For hard timeout, add an additional time to max wait for thread scheduling contention and GC
    Duration timeout = new Duration(waitTime.toMillis() + ADDITIONAL_WAIT_TIME.toMillis(), MILLISECONDS);
    bindAsyncResponse(asyncResponse, responseFuture, responseExecutor).withTimeout(timeout, Response.status(Status.NO_CONTENT).header(PRESTO_TASK_INSTANCE_ID, taskManager.getTaskInstanceId(taskId)).header(PRESTO_PAGE_TOKEN, token).header(PRESTO_PAGE_NEXT_TOKEN, token).header(PRESTO_BUFFER_COMPLETE, false).build());
    responseFuture.addListener(() -> readFromOutputBufferTime.add(Duration.nanosSince(start)), directExecutor());
    asyncResponse.register((CompletionCallback) throwable -> resultsRequestTime.add(Duration.nanosSince(start)));
}

Example 29 with PathParam

use of javax.ws.rs.PathParam in project webpieces by deanhiller.

the class MetaLoader method loadInstIntoMeta.

public LoadedController loadInstIntoMeta(Object controllerInst, String methodStr) {
    Method[] methods = controllerInst.getClass().getMethods();
    List<Method> matches = new ArrayList<>();
    for (Method m : methods) {
        if (m.getName().equals(methodStr))
            matches.add(m);
    }
    String controllerStr = controllerInst.getClass().getSimpleName();
    if (matches.size() == 0)
        throw new IllegalArgumentException("Invalid Route.  Cannot find 'public' method='" + methodStr + "' on class=" + controllerStr);
    else if (matches.size() > 1)
        throw new UnsupportedOperationException("You have more than one 'public' method named=" + methodStr + " on class=" + controllerStr + "  This is not yet supported until we support method parameters(let us know you hit this and we will immediately implement)");
    // NOTE: Leave this here, BUT we do not check this as you can send in a url like
    // host.com/something?name=myname&secondparam=testing  rather than
    // host.com/something/myname/testing with captures /something/{name}/{secondparam}
    // so basically, we could get the argNames of the captures here but this doesn't help us....
    // List<String> argNames = meta.getRoute().getArgNames();
    Method controllerMethod = matches.get(0);
    Parameter[] parameters = controllerMethod.getParameters();
    List<String> paramNames = new ArrayList<>();
    for (Parameter p : parameters) {
        String value;
        String name = p.getName();
        if (matchesBadName(name)) {
            PathParam annotation = p.getAnnotation(PathParam.class);
            if (annotation == null)
                throw new IllegalArgumentException("Method='" + controllerMethod + "' has to have every argument annotated with @PathParam(paramName) since\n" + "you are not compiling with -parameters to enable the param names to be built into the *.class files.  Most likely, you " + "changed the build.gradle we generated or switched to a different build system and did not enable this compiler option");
            value = annotation.value();
        } else {
            // use the param name in the method...
            value = name;
        }
        paramNames.add(value);
    }
    return new LoadedController(controllerInst, controllerMethod, parameters, paramNames);
}

Example 30 with PathParam

use of javax.ws.rs.PathParam in project webpieces by deanhiller.

the class ParamMeta method getName.

public String getName() {
    PathParam annotation = paramMeta.getAnnotation(PathParam.class);
    String name = paramMeta.getName();
    if (annotation != null) {
        name = annotation.value();
    }
    return name;
}