org.restlet.data.MediaType Java Examples
The following examples show how to use
org.restlet.data.MediaType.
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Example #1
Source File: AdminTestHelper.java From helix with Apache License 2.0 | 7 votes |
public static ZNRecord post(Client client, String url, String body) throws IOException { Reference resourceRef = new Reference(url); Request request = new Request(Method.POST, resourceRef); request.setEntity(body, MediaType.APPLICATION_ALL); Response response = client.handle(request); Assert.assertEquals(response.getStatus(), Status.SUCCESS_OK); Representation result = response.getEntity(); StringWriter sw = new StringWriter(); if (result != null) { result.write(sw); } String responseStr = sw.toString(); Assert.assertTrue(responseStr.toLowerCase().indexOf("error") == -1); Assert.assertTrue(responseStr.toLowerCase().indexOf("exception") == -1); ObjectMapper mapper = new ObjectMapper(); ZNRecord record = mapper.readValue(new StringReader(responseStr), ZNRecord.class); return record; }
Example #2
Source File: CurrentStateResource.java From helix with Apache License 2.0 | 6 votes |
StringRepresentation getInstanceCurrentStateRepresentation(String clusterName, String instanceName, String resourceGroup) throws JsonGenerationException, JsonMappingException, IOException { ZkClient zkClient = (ZkClient) getRequest().getAttributes().get(RestAdminApplication.ZKCLIENT); String instanceSessionId = ClusterRepresentationUtil.getInstanceSessionId(zkClient, clusterName, instanceName); Builder keyBuilder = new PropertyKey.Builder(clusterName); String message = ClusterRepresentationUtil.getInstancePropertyAsString(zkClient, clusterName, keyBuilder.currentState(instanceName, instanceSessionId, resourceGroup), MediaType.APPLICATION_JSON); StringRepresentation representation = new StringRepresentation(message, MediaType.APPLICATION_JSON); return representation; }
Example #3
Source File: ZkPathResource.java From helix with Apache License 2.0 | 6 votes |
@Override public Representation delete() { String zkPath = getZKPath(); try { ZkClient zkClient = (ZkClient) getContext().getAttributes().get(RestAdminApplication.ZKCLIENT); zkClient.deleteRecursively(zkPath); getResponse().setStatus(Status.SUCCESS_OK); } catch (Exception e) { getResponse().setEntity(ClusterRepresentationUtil.getErrorAsJsonStringFromException(e), MediaType.APPLICATION_JSON); getResponse().setStatus(Status.SUCCESS_OK); LOG.error("Error in delete zkPath: " + zkPath, e); } return null; }
Example #4
Source File: ExceptionProcessor.java From container with Apache License 2.0 | 6 votes |
@Override public void process(final Exchange exchange) throws Exception { ExceptionProcessor.LOG.debug("Exception handling..."); final Response response = exchange.getIn().getHeader(RestletConstants.RESTLET_RESPONSE, Response.class); if (exchange.getIn().getBody() instanceof ParseException) { response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST); response.setEntity("JSON is not valid: " + exchange.getIn().getBody(String.class), MediaType.TEXT_ALL); } else if (exchange.getIn().getBody() instanceof NullPointerException) { response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST); response.setEntity("Needed information not specified.", MediaType.TEXT_ALL); } else if (exchange.getIn().getBody() instanceof ApplicationBusExternalException) { response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST); response.setEntity(exchange.getIn().getBody(String.class), MediaType.TEXT_ALL); } else if (exchange.getIn().getBody() instanceof ApplicationBusInternalException) { response.setStatus(Status.SERVER_ERROR_INTERNAL); response.setEntity(exchange.getIn().getBody(String.class), MediaType.TEXT_ALL); } exchange.getOut().setBody(response); }
Example #5
Source File: NeighbourhoodManagerConnector.java From vicinity-gateway-api with GNU General Public License v3.0 | 6 votes |
/** * Retrieves the thing descriptions of list IoT objects from the Neighborhood Manager. * * @param Representation of the incoming JSON. List of OIDs * @return Thing descriptions of objects specified in payload. */ public synchronized Representation getThingDescriptions(Representation json){ String endpointUrl = SERVER_PROTOCOL + neighbourhoodManagerServer + ":" + port + API_PATH + TD_SERVICE; ClientResource clientResource = createRequest(endpointUrl); Representation responseRepresentation = clientResource.post(json, MediaType.APPLICATION_JSON); return responseRepresentation; /* String ret; try { ret = representation.getText(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); ret = null; } return ret; */ }
Example #6
Source File: LinksResponseWriter.java From attic-polygene-java with Apache License 2.0 | 6 votes |
private Representation createTextHtmlRepresentation( final Object result, final Response response ) { return new WriterRepresentation( MediaType.TEXT_HTML ) { @Override public void write( Writer writer ) throws IOException { Map<String, Object> context = new HashMap<>(); context.put( "request", response.getRequest() ); context.put( "response", response ); context.put( "result", result ); try { cfg.getTemplate( "links.htm" ).process( context, writer ); } catch( TemplateException e ) { throw new IOException( e ); } } }; }
Example #7
Source File: InstanceResource.java From helix with Apache License 2.0 | 6 votes |
@Override public Representation delete() { try { String clusterName = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.CLUSTER_NAME); String instanceName = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.INSTANCE_NAME); ZkClient zkclient = ResourceUtil.getAttributeFromCtx(getContext(), ResourceUtil.ContextKey.ZKCLIENT); ClusterSetup setupTool = new ClusterSetup(zkclient); setupTool.dropInstanceFromCluster(clusterName, instanceName); getResponse().setStatus(Status.SUCCESS_OK); } catch (Exception e) { getResponse().setEntity(ClusterRepresentationUtil.getErrorAsJsonStringFromException(e), MediaType.APPLICATION_JSON); getResponse().setStatus(Status.SUCCESS_OK); LOG.error("Error in delete instance", e); } return null; }
Example #8
Source File: EntityResource.java From attic-polygene-java with Apache License 2.0 | 6 votes |
private Representation representRdfXml( final EntityState entity ) throws ResourceException { Representation representation = new WriterRepresentation( MediaType.APPLICATION_RDF_XML ) { @Override public void write( Writer writer ) throws IOException { try { Iterable<Statement> statements = entitySerializer.serialize( entity ); new RdfXmlSerializer().serialize( statements, writer ); } catch( RDFHandlerException e ) { throw new IOException( e ); } } }; representation.setCharacterSet( CharacterSet.UTF_8 ); return representation; }
Example #9
Source File: ResourceGroupResource.java From helix with Apache License 2.0 | 6 votes |
@Override public Representation delete() { try { String clusterName = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.CLUSTER_NAME); String resourceName = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.RESOURCE_NAME); ZkClient zkclient = ResourceUtil.getAttributeFromCtx(getContext(), ResourceUtil.ContextKey.ZKCLIENT); ClusterSetup setupTool = new ClusterSetup(zkclient); setupTool.dropResourceFromCluster(clusterName, resourceName); getResponse().setStatus(Status.SUCCESS_OK); } catch (Exception e) { getResponse().setEntity(ClusterRepresentationUtil.getErrorAsJsonStringFromException(e), MediaType.APPLICATION_JSON); getResponse().setStatus(Status.SUCCESS_OK); LOG.error("", e); } return null; }
Example #10
Source File: AgentsAgidObjectsDelete.java From vicinity-gateway-api with GNU General Public License v3.0 | 6 votes |
/** * Deletes - unregisters the IoT object(s). * * @param entity Representation of the incoming JSON. List of IoT thing descriptions that are to be removed * (taken from request). * @return Notification of success or failure. * */ @Post("json") public Representation accept(Representation entity) { String attrAgid = getAttribute(ATTR_AGID); Logger logger = (Logger) getContext().getAttributes().get(Api.CONTEXT_LOGGER); XMLConfiguration config = (XMLConfiguration) getContext().getAttributes().get(Api.CONTEXT_CONFIG); if (attrAgid == null){ logger.info("AGID: " + attrAgid + " Invalid Agent ID."); throw new ResourceException(Status.CLIENT_ERROR_NOT_FOUND, "Invalid Agent ID."); } if (!entity.getMediaType().equals(MediaType.APPLICATION_JSON)){ logger.info("AGID: " + attrAgid + " Invalid object descriptions."); throw new ResourceException(Status.CLIENT_ERROR_BAD_REQUEST, "Invalid object descriptions"); } return deleteObjects(entity, logger, config); }
Example #11
Source File: ExceptionProcessor.java From container with Apache License 2.0 | 6 votes |
@Override public void process(final Exchange exchange) throws Exception { ExceptionProcessor.LOG.debug("Exception handling..."); final Response response = exchange.getIn().getHeader(RestletConstants.RESTLET_RESPONSE, Response.class); if (exchange.getIn().getBody() instanceof ParseException) { response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST); final String body = exchange.getIn().getBody(String.class); response.setEntity("JSON is not valid: " + body, MediaType.TEXT_ALL); ExceptionProcessor.LOG.warn("JSON is not valid: {}", body); } else if (exchange.getIn().getBody() instanceof NullPointerException) { response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST); response.setEntity("Needed information not specified.", MediaType.TEXT_ALL); ExceptionProcessor.LOG.warn("Needed information not specified."); } else if (exchange.getIn().getBody() instanceof Exception) { response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST); response.setEntity("Invocation failed! " + exchange.getIn().getBody().toString(), MediaType.TEXT_ALL); ExceptionProcessor.LOG.warn("Invocation failed! " + exchange.getIn().getBody().toString()); } exchange.getOut().setBody(response); }
Example #12
Source File: DefaultResponseWriter.java From attic-polygene-java with Apache License 2.0 | 6 votes |
@Override public boolean writeResponse( final Object result, final Response response ) throws ResourceException { MediaType type = getVariant( response.getRequest(), ENGLISH, supportedMediaTypes ).getMediaType(); if( MediaType.APPLICATION_JSON.equals( type ) ) { if( result instanceof String || result instanceof Number || result instanceof Boolean ) { StringRepresentation representation = new StringRepresentation( result.toString(), MediaType.APPLICATION_JSON ); response.setEntity( representation ); return true; } } return false; }
Example #13
Source File: CurrentStatesResource.java From helix with Apache License 2.0 | 6 votes |
StringRepresentation getInstanceCurrentStatesRepresentation(String clusterName, String instanceName) throws JsonGenerationException, JsonMappingException, IOException { ZkClient zkClient = (ZkClient) getContext().getAttributes().get(RestAdminApplication.ZKCLIENT); ; String instanceSessionId = ClusterRepresentationUtil.getInstanceSessionId(zkClient, clusterName, instanceName); String message = ClusterRepresentationUtil .getInstancePropertyNameListAsString(zkClient, clusterName, instanceName, PropertyType.CURRENTSTATES, instanceSessionId, MediaType.APPLICATION_JSON); StringRepresentation representation = new StringRepresentation(message, MediaType.APPLICATION_JSON); return representation; }
Example #14
Source File: InstanceResource.java From helix with Apache License 2.0 | 6 votes |
StringRepresentation getInstanceRepresentation() throws JsonGenerationException, JsonMappingException, IOException { String clusterName = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.CLUSTER_NAME); String instanceName = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.INSTANCE_NAME); Builder keyBuilder = new PropertyKey.Builder(clusterName); ZkClient zkclient = ResourceUtil.getAttributeFromCtx(getContext(), ResourceUtil.ContextKey.RAW_ZKCLIENT); String instanceCfgStr = ResourceUtil.readZkAsBytes(zkclient, keyBuilder.instanceConfig(instanceName)); StringRepresentation representation = new StringRepresentation(instanceCfgStr, MediaType.APPLICATION_JSON); return representation; }
Example #15
Source File: SwaggerResource.java From geowave with Apache License 2.0 | 6 votes |
/** This resource returns the swagger.json */ @Get("json") public String listResources() { final ServletContext servlet = (ServletContext) getContext().getAttributes().get("org.restlet.ext.servlet.ServletContext"); final String realPath = servlet.getRealPath("/"); final JacksonRepresentation<ApiDeclaration> result = new JacksonRepresentation<>( new FileRepresentation(realPath + "swagger.json", MediaType.APPLICATION_JSON), ApiDeclaration.class); try { return result.getText(); } catch (final IOException e) { LOGGER.warn("Error building swagger json", e); } return "Not Found: swagger.json"; }
Example #16
Source File: ErrorsResource.java From helix with Apache License 2.0 | 6 votes |
StringRepresentation getInstanceErrorsRepresentation(String clusterName, String instanceName) throws JsonGenerationException, JsonMappingException, IOException { ZkClient zkClient = (ZkClient) getContext().getAttributes().get(RestAdminApplication.ZKCLIENT); ; String instanceSessionId = ClusterRepresentationUtil.getInstanceSessionId(zkClient, clusterName, instanceName); String message = ClusterRepresentationUtil .getInstancePropertyNameListAsString(zkClient, clusterName, instanceName, PropertyType.CURRENTSTATES, instanceSessionId, MediaType.APPLICATION_JSON); StringRepresentation representation = new StringRepresentation(message, MediaType.APPLICATION_JSON); return representation; }
Example #17
Source File: TestClusterManagementWebapp.java From helix with Apache License 2.0 | 5 votes |
void verifyAddCluster() throws IOException, InterruptedException { String httpUrlBase = "http://localhost:" + ADMIN_PORT + "/clusters"; Map<String, String> paraMap = new HashMap<String, String>(); paraMap.put(JsonParameters.CLUSTER_NAME, clusterName); paraMap.put(JsonParameters.MANAGEMENT_COMMAND, ClusterSetup.addCluster); Reference resourceRef = new Reference(httpUrlBase); Request request = new Request(Method.POST, resourceRef); request.setEntity( JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paraMap), MediaType.APPLICATION_ALL); Response response = _gClient.handle(request); Representation result = response.getEntity(); StringWriter sw = new StringWriter(); result.write(sw); // System.out.println(sw.toString()); ObjectMapper mapper = new ObjectMapper(); ZNRecord zn = mapper.readValue(new StringReader(sw.toString()), ZNRecord.class); AssertJUnit.assertTrue(zn.getListField("clusters").contains(clusterName)); }
Example #18
Source File: ProjectResource.java From scava with Eclipse Public License 2.0 | 5 votes |
public Representation doRepresent() { String projectId = (String) getRequest().getAttributes().get("projectid"); ProjectRepository projectRepo = platform.getProjectRepositoryManager().getProjectRepository(); // FIXME: This exclusion list needs to be somewhere... BasicDBObject ex = new BasicDBObject("executionInformation", 0); ex.put("storage", 0); ex.put("metricProviderData", 0); ex.put("_superTypes", 0); ex.put("_id", 0); // FIXME: Temporary solution to DBRefs not being expanded // How can we auto-expand and DBRefs when serialising? ex.put("licenses", 0); ex.put("persons", 0); ex.put("companies", 0); BasicDBObject query = new BasicDBObject("shortName", projectId); DBObject p = projectRepo.getProjects().getDbCollection().findOne(query, ex); if (p == null) { getResponse().setStatus(Status.CLIENT_ERROR_BAD_REQUEST); return Util.generateErrorMessageRepresentation(generateRequestJson(mapper, projectId), "No project was found with the requested name."); } try { StringRepresentation resp = new StringRepresentation(p.toString()); resp.setMediaType(MediaType.APPLICATION_JSON); return resp; } catch (Exception e) { e.printStackTrace(); getResponse().setStatus(Status.SERVER_ERROR_INTERNAL); return Util.generateErrorMessageRepresentation(generateRequestJson(mapper, projectId), "An error occurred when converting the project to JSON: " + e.getMessage()); } }
Example #19
Source File: EntityResource.java From attic-polygene-java with Apache License 2.0 | 5 votes |
public EntityResource() { // Define the supported variant. getVariants().addAll( Arrays.asList( new Variant( MediaType.TEXT_HTML ), new Variant( MediaType.APPLICATION_RDF_XML ), new Variant( MediaType.APPLICATION_JSON ) ) ); setNegotiated( true ); setAllowedMethods( Collections.singleton( Method.ALL ) ); }
Example #20
Source File: EntityResource.java From attic-polygene-java with Apache License 2.0 | 5 votes |
private Representation representJson( EntityState entityState ) { // TODO This guy needs to represent an Entity as JSON if( entityState instanceof JSONEntityState ) { JSONEntityState jsonState = (JSONEntityState) entityState; return new StringRepresentation( jsonState.state().toString(), MediaType.APPLICATION_JSON ); } else { throw new ResourceException( Status.CLIENT_ERROR_NOT_ACCEPTABLE ); } }
Example #21
Source File: XEBatchSolverSaver.java From unitime with Apache License 2.0 | 5 votes |
protected XEInterface.RegisterResponse getSchedule(Student student, ClientResource resource) throws IOException { try { resource.get(MediaType.APPLICATION_JSON); } catch (ResourceException e) { handleError(resource, e); } List<XEInterface.RegisterResponse> current = new GsonRepresentation<List<XEInterface.RegisterResponse>>(resource.getResponseEntity(), XEInterface.RegisterResponse.TYPE_LIST).getObject(); XEInterface.RegisterResponse original = null; if (current != null && !current.isEmpty()) original = current.get(0); if (original == null || !original.validStudent) { String reason = null; if (original != null && original.failureReasons != null) { for (String m: original.failureReasons) { if ("Holds prevent registration.".equals(m) && iHoldPassword != null && !iHoldPassword.isEmpty()) return getHoldSchedule(student, resource); if ("Invalid or undefined Enrollment Status or date range invalid.".equals(m) && iRegistrationDate != null && !iRegistrationDate.isEmpty()) return getHoldSchedule(student, resource); if (m != null) reason = m; } } if (reason != null) throw new SectioningException(reason); throw new SectioningException("Failed to check student registration status."); } return original; }
Example #22
Source File: ProjectEditionResource.java From scava with Eclipse Public License 2.0 | 5 votes |
@Put public Representation editProject(Representation entity) { try { Platform platform = Platform.getInstance(); ObjectMapper mapper = new ObjectMapper(); String j = entity.getText(); JsonNode json = mapper.readTree(j); String sortName = json.get("shortName").asText(); // Retrieve the older project ProjectRepository projectRepo = platform.getProjectRepositoryManager().getProjectRepository(); Project project = projectRepo.getProjects().findOneByShortName(sortName); if (project instanceof GitHubRepository) { this.editGithubProject(json, project); } else if (project instanceof GitLabRepository) { this.editGitlabProject(json, project); } else if (project instanceof EclipseProject) { this.editEclipseProject(json, project); } else { this.editProject(json, project); } platform.getProjectRepositoryManager().getProjectRepository().getProjects().sync(); getResponse().setStatus(Status.SUCCESS_CREATED); return new StringRepresentation(project.getDbObject().toString()); } catch (IOException e) { e.printStackTrace(); // TODO StringRepresentation rep = new StringRepresentation( "{\"status\":\"error\", \"message\" : \"" + e.getMessage() + "\"}"); rep.setMediaType(MediaType.APPLICATION_JSON); getResponse().setStatus(Status.CLIENT_ERROR_BAD_REQUEST); return rep; } }
Example #23
Source File: IdealStateResource.java From helix with Apache License 2.0 | 5 votes |
StringRepresentation getIdealStateRepresentation(String clusterName, String resourceName) throws JsonGenerationException, JsonMappingException, IOException { Builder keyBuilder = new PropertyKey.Builder(clusterName); ZkClient zkclient = ResourceUtil.getAttributeFromCtx(getContext(), ResourceUtil.ContextKey.RAW_ZKCLIENT); String idealStateStr = ResourceUtil.readZkAsBytes(zkclient, keyBuilder.idealStates(resourceName)); StringRepresentation representation = new StringRepresentation(idealStateStr, MediaType.APPLICATION_JSON); return representation; }
Example #24
Source File: TopicManagementRestletResource.java From uReplicator with Apache License 2.0 | 5 votes |
public TopicManagementRestletResource() { getVariants().add(new Variant(MediaType.TEXT_PLAIN)); getVariants().add(new Variant(MediaType.APPLICATION_JSON)); setNegotiated(false); _conf = (ManagerConf) getApplication().getContext().getAttributes() .get(ManagerConf.class.toString()); _helixMirrorMakerManager = (ControllerHelixManager) getApplication().getContext() .getAttributes().get(ControllerHelixManager.class.toString()); KafkaClusterValidationManager kafkaValidationManager = (KafkaClusterValidationManager) getApplication() .getContext().getAttributes().get(KafkaClusterValidationManager.class.toString()); _clusterToObserverMap = kafkaValidationManager.getClusterToObserverMap(); }
Example #25
Source File: AnalysisTaskPushOnWorkerResource.java From scava with Eclipse Public License 2.0 | 5 votes |
@Override public Representation doRepresent() { AnalysisTaskService service = platform.getAnalysisRepositoryManager().getTaskService(); String analysisTaskId = getQueryValue("analysisTaskId"); String workerId = getQueryValue("workerId"); AnalysisTask task = service.executeTaskOnWorker(analysisTaskId, workerId); StringRepresentation rep = new StringRepresentation(task.getDbObject().toString()); rep.setMediaType(MediaType.APPLICATION_JSON); getResponse().setStatus(Status.SUCCESS_OK); return rep; }
Example #26
Source File: ConstraintResource.java From helix with Apache License 2.0 | 5 votes |
/** * Set constraints * <p> * Usage: * <code>curl -d 'jsonParameters={"constraintAttributes":"RESOURCE={resource},CONSTRAINT_VALUE={1}"}' * -H "Content-Type: application/json" http://{host:port}/clusters/{cluster}/constraints/MESSAGE_CONSTRAINT/{constraintId} */ @Override public Representation post(Representation entity) { String clusterName = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.CLUSTER_NAME); String constraintTypeStr = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.CONSTRAINT_TYPE); String constraintId = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.CONSTRAINT_ID); try { ZkClient zkClient = ResourceUtil.getAttributeFromCtx(getContext(), ResourceUtil.ContextKey.ZKCLIENT); ClusterSetup setupTool = new ClusterSetup(zkClient); JsonParameters jsonParameters = new JsonParameters(entity); String constraintAttrStr = jsonParameters.getParameter(JsonParameters.CONSTRAINT_ATTRIBUTES); setupTool.setConstraint(clusterName, constraintTypeStr, constraintId, constraintAttrStr); } catch (Exception e) { LOG.error("Error in posting " + entity, e); getResponse().setEntity(ClusterRepresentationUtil.getErrorAsJsonStringFromException(e), MediaType.APPLICATION_JSON); getResponse().setStatus(Status.SUCCESS_OK); } return null; }
Example #27
Source File: ControllerResource.java From helix with Apache License 2.0 | 5 votes |
/** * Enable/disable Helix controller * <p> * Usage: * <code>curl -d 'jsonParameters={"command":"enableCluster","enabled":"{true/false}"}' * -H "Content-Type: application/json" http://{host:port}/clusters/{cluster}/Controller */ @Override public Representation post(Representation entity) { try { String clusterName = ResourceUtil.getAttributeFromRequest(getRequest(), ResourceUtil.RequestKey.CLUSTER_NAME); ZkClient zkClient = ResourceUtil.getAttributeFromCtx(getContext(), ResourceUtil.ContextKey.ZKCLIENT); ClusterSetup setupTool = new ClusterSetup(zkClient); JsonParameters jsonParameters = new JsonParameters(entity); String command = jsonParameters.getCommand(); if (command == null) { throw new HelixException("Could NOT find 'command' in parameterMap: " + jsonParameters._parameterMap); } else if (command.equalsIgnoreCase(ClusterSetup.enableCluster)) { boolean enabled = Boolean.parseBoolean(jsonParameters.getParameter(JsonParameters.ENABLED)); setupTool.getClusterManagementTool().enableCluster(clusterName, enabled); } else { throw new HelixException("Unsupported command: " + command + ". Should be one of [" + ClusterSetup.enableCluster + "]"); } getResponse().setEntity(getControllerRepresentation(clusterName)); getResponse().setStatus(Status.SUCCESS_OK); } catch (Exception e) { getResponse().setEntity(ClusterRepresentationUtil.getErrorAsJsonStringFromException(e), MediaType.APPLICATION_JSON); getResponse().setStatus(Status.SUCCESS_OK); } return null; }
Example #28
Source File: JSONResponseReader.java From attic-polygene-java with Apache License 2.0 | 5 votes |
@Override public Object readResponse( Response response, Class<?> resultType ) { if( response.getEntity().getMediaType().equals( MediaType.APPLICATION_JSON ) ) { if( ValueComposite.class.isAssignableFrom( resultType ) ) { String jsonValue = response.getEntityAsText(); ValueCompositeType valueType = module.valueDescriptor( resultType.getName() ).valueType(); return jsonDeserializer.deserialize( module, valueType, jsonValue ); } else if( resultType.equals( Form.class ) ) { try( JsonReader reader = jsonFactories.readerFactory() .createReader( response.getEntity().getReader() ) ) { JsonObject jsonObject = reader.readObject(); Form form = new Form(); jsonObject.forEach( ( key, value ) -> { String valueString = value.getValueType() == JsonValue.ValueType.STRING ? ( (JsonString) value ).getString() : value.toString(); form.set( key, valueString ); } ); return form; } catch( IOException | JsonException e ) { throw new ResourceException( e ); } } } return null; }
Example #29
Source File: RestClientImpl.java From concierge with Eclipse Public License 1.0 | 5 votes |
protected RestClientImpl(final URI uri, final boolean useXml) { this.baseUri = uri.normalize().resolve("/"); final String ext = useXml ? MT_XML_EXT : MT_JSON_EXT; FRAMEWORK_STARTLEVEL = new MediaType(MT_FRAMEWORK_STARTLEVEL + ext); BUNDLE = new MediaType(MT_BUNDLE + ext); BUNDLES = new MediaType(MT_BUNDLES + ext); BUNDLES_REPRESENTATIONS = new MediaType(MT_BUNDLES_REPRESENTATIONS + ext); BUNDLE_STATE = new MediaType(MT_BUNDLE_STATE + ext); BUNDLE_HEADER = new MediaType(MT_BUNDLE_HEADER + ext); BUNDLE_STARTLEVEL = new MediaType(MT_BUNDLE_STARTLEVEL + ext); SERVICE = new MediaType(MT_SERVICE + ext); SERVICES = new MediaType(MT_SERVICES + ext); SERVICES_REPRESENTATIONS = new MediaType(MT_SERVICES_REPRESENTATIONS + ext); }
Example #30
Source File: ExternalViewResource.java From helix with Apache License 2.0 | 5 votes |
StringRepresentation getExternalViewRepresentation(String clusterName, String resourceName) throws JsonGenerationException, JsonMappingException, IOException { Builder keyBuilder = new PropertyKey.Builder(clusterName); ZkClient zkclient = ResourceUtil.getAttributeFromCtx(getContext(), ResourceUtil.ContextKey.RAW_ZKCLIENT); String extViewStr = ResourceUtil.readZkAsBytes(zkclient, keyBuilder.externalView(resourceName)); StringRepresentation representation = new StringRepresentation(extViewStr, MediaType.APPLICATION_JSON); return representation; }