Examples with Yaml org.yaml.snakeyaml.Yaml used on opensource projects

Example 56 with Yaml

use of org.yaml.snakeyaml.Yaml in project solr-cmd-utils by tblsoft.

the class PipelineExecuter method readPipelineFromYamlFile.

Pipeline readPipelineFromYamlFile(String fileName) {
    try {
        InputStream input = new FileInputStream(new File(fileName));
        Yaml yaml = new Yaml(new Constructor(Pipeline.class));
        Pipeline pipeline = (Pipeline) yaml.load(input);
        input.close();
        return pipeline;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 57 with Yaml

use of org.yaml.snakeyaml.Yaml in project okta-sdk-java by okta.

the class AbstractOktaJavaClientCodegen method preprocessSwagger.

@Override
public void preprocessSwagger(Swagger swagger) {
    // make sure we have the apiFile location
    String apiFile = (String) additionalProperties.get(API_FILE_KEY);
    if (apiFile == null || apiFile.isEmpty()) {
        throw new SwaggerException("'additionalProperties." + API_FILE_KEY + " property is required. This must be " + "set to the same file that Swagger is using.");
    }
    try (Reader reader = new InputStreamReader(new FileInputStream(apiFile), StandardCharsets.UTF_8.toString())) {
        rawSwaggerConfig = new Yaml().loadAs(reader, Map.class);
    } catch (IOException e) {
        throw new IllegalStateException("Failed to parse apiFile: " + apiFile, e);
    }
    vendorExtensions.put("basePath", swagger.getBasePath());
    super.preprocessSwagger(swagger);
    tagEnums(swagger);
    buildTopLevelResourceList(swagger);
    addListModels(swagger);
    buildModelTagMap(swagger);
    removeListAfterAndLimit(swagger);
    moveOperationsToSingleClient(swagger);
    handleOktaLinkedOperations(swagger);
    buildDiscriminationMap(swagger);
}

Example 58 with Yaml

use of org.yaml.snakeyaml.Yaml in project okta-sdk-java by okta.

the class DiscriminatorConfig method loadConfig.

/**
 * Loads DiscriminatorConfig from the classpath file: {code}/com/okta/sdk/resource/discrimination.yaml{code}.
 * If this file cannot be found an empty DiscriminatorConfig is returned.
 *
 * @return a DiscriminatorConfig based on the discrimination.yaml found on the classpath.
 */
static DiscriminatorConfig loadConfig() {
    Yaml yaml = new Yaml();
    String configFile = "/com/okta/sdk/resource/discrimination.yaml";
    URL configYaml = DefaultDiscriminatorRegistry.class.getResource(configFile);
    if (configYaml != null) {
        try (InputStream is = configYaml.openStream()) {
            return yaml.loadAs(is, DiscriminatorConfig.class);
        } catch (IOException e) {
            logger.warn("Failed to load config file: {}", configFile, e);
        }
    } else {
        logger.warn("Could not find config file on the classpath: {}", configFile);
    }
    return new DiscriminatorConfig();
}

Example 59 with Yaml

use of org.yaml.snakeyaml.Yaml in project helix by apache.

the class TestJobQueuesResource method test.

@Test
public void test() throws Exception {
    String className = TestHelper.getTestClassName();
    String methodName = TestHelper.getTestMethodName();
    String clusterName = className + "_" + methodName;
    final int n = 5;
    final int p = 20;
    final int r = 3;
    System.out.println("START " + clusterName + " at " + new Date(System.currentTimeMillis()));
    _gSetupTool.addCluster(clusterName, true);
    for (int i = 0; i < n; i++) {
        String instanceName = "localhost_" + (12918 + i);
        _gSetupTool.addInstanceToCluster(clusterName, instanceName);
    }
    // Set up target db
    _gSetupTool.addResourceToCluster(clusterName, WorkflowGenerator.DEFAULT_TGT_DB, p, "MasterSlave");
    _gSetupTool.rebalanceStorageCluster(clusterName, WorkflowGenerator.DEFAULT_TGT_DB, r);
    Map<String, TaskFactory> taskFactoryReg = new HashMap<String, TaskFactory>();
    taskFactoryReg.put("DummyTask", new TaskFactory() {

        @Override
        public Task createNewTask(TaskCallbackContext context) {
            return new MockTask(context);
        }
    });
    // Start dummy participants
    MockParticipantManager[] participants = new MockParticipantManager[n];
    for (int i = 0; i < n; i++) {
        String instanceName = "localhost_" + (12918 + i);
        participants[i] = new MockParticipantManager(ZK_ADDR, clusterName, instanceName);
        // Register a Task state model factory.
        StateMachineEngine stateMachine = participants[i].getStateMachineEngine();
        stateMachine.registerStateModelFactory("Task", new TaskStateModelFactory(participants[i], taskFactoryReg));
        participants[i].syncStart();
    }
    // start controller
    String controllerName = "controller";
    ClusterControllerManager controller = new ClusterControllerManager(ZK_ADDR, clusterName, controllerName);
    controller.syncStart();
    boolean result = ClusterStateVerifier.verifyByZkCallback(new ClusterStateVerifier.BestPossAndExtViewZkVerifier(ZK_ADDR, clusterName));
    Assert.assertTrue(result);
    // Start a queue
    String queueName = "myQueue1";
    LOG.info("Starting job-queue: " + queueName);
    String jobQueueYamlConfig = "name: " + queueName;
    String resourceUrl = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/jobQueues";
    ZNRecord postRet = AdminTestHelper.post(_gClient, resourceUrl, jobQueueYamlConfig);
    LOG.info("Started job-queue: " + queueName + ", ret: " + postRet);
    LOG.info("Getting all job-queues");
    ZNRecord getRet = AdminTestHelper.get(_gClient, resourceUrl);
    LOG.info("Got job-queues: " + getRet);
    // Enqueue job
    resourceUrl = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/jobQueues/" + queueName;
    WorkflowBean wfBean = new WorkflowBean();
    wfBean.name = queueName;
    JobBean jBean1 = new JobBean();
    jBean1.name = "myJob1";
    jBean1.command = "DummyTask";
    jBean1.targetResource = WorkflowGenerator.DEFAULT_TGT_DB;
    jBean1.targetPartitionStates = Lists.newArrayList("MASTER");
    JobBean jBean2 = new JobBean();
    jBean2.name = "myJob2";
    jBean2.command = "DummyTask";
    jBean2.targetResource = WorkflowGenerator.DEFAULT_TGT_DB;
    jBean2.targetPartitionStates = Lists.newArrayList("SLAVE");
    wfBean.jobs = Lists.newArrayList(jBean1, jBean2);
    String jobYamlConfig = new Yaml().dump(wfBean);
    LOG.info("Enqueuing jobs: " + jobQueueYamlConfig);
    Map<String, String> paraMap = new HashMap<String, String>();
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, TaskDriver.DriverCommand.start.toString());
    String postBody = String.format("%s=%s&%s=%s", JsonParameters.JSON_PARAMETERS, ClusterRepresentationUtil.ObjectToJson(paraMap), ResourceUtil.YamlParamKey.NEW_JOB.toString(), jobYamlConfig);
    postRet = AdminTestHelper.post(_gClient, resourceUrl, postBody);
    LOG.info("Enqueued job, ret: " + postRet);
    // Get job
    resourceUrl = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/jobQueues/" + queueName + "/" + jBean1.name;
    getRet = AdminTestHelper.get(_gClient, resourceUrl);
    LOG.info("Got job: " + getRet);
    // Stop job queue
    resourceUrl = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/jobQueues/" + queueName;
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, TaskDriver.DriverCommand.stop.toString());
    postBody = String.format("%s=%s", JsonParameters.JSON_PARAMETERS, ClusterRepresentationUtil.ObjectToJson(paraMap));
    postRet = AdminTestHelper.post(_gClient, resourceUrl, postBody);
    LOG.info("Stopped job-queue, ret: " + postRet);
    // Delete a job
    resourceUrl = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/jobQueues/" + queueName + "/" + jBean2.name;
    AdminTestHelper.delete(_gClient, resourceUrl);
    LOG.info("Delete a job: ");
    // Resume job queue
    resourceUrl = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/jobQueues/" + queueName;
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, TaskDriver.DriverCommand.resume.toString());
    postBody = String.format("%s=%s", JsonParameters.JSON_PARAMETERS, ClusterRepresentationUtil.ObjectToJson(paraMap));
    postRet = AdminTestHelper.post(_gClient, resourceUrl, postBody);
    LOG.info("Resumed job-queue, ret: " + postRet);
    // Flush job queue
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, "flush");
    postBody = JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paraMap);
    postRet = AdminTestHelper.post(_gClient, resourceUrl, postBody);
    LOG.info("Flushed job-queue, ret: " + postRet);
    // clean up
    controller.syncStop();
    for (int i = 0; i < n; i++) {
        if (participants[i] != null && participants[i].isConnected()) {
            participants[i].syncStop();
        }
    }
    System.out.println("END " + clusterName + " at " + new Date(System.currentTimeMillis()));
}

Example 60 with Yaml

use of org.yaml.snakeyaml.Yaml in project helix by apache.

the class Workflow method parse.

/**
 * Helper function to parse workflow from a generic {@link Reader}
 */
private static Workflow parse(Reader reader) throws Exception {
    Yaml yaml = new Yaml(new Constructor(WorkflowBean.class));
    WorkflowBean wf = (WorkflowBean) yaml.load(reader);
    Builder workflowBuilder = new Builder(wf.name);
    if (wf != null && wf.jobs != null) {
        for (JobBean job : wf.jobs) {
            if (job.name == null) {
                throw new IllegalArgumentException("A job must have a name.");
            }
            JobConfig.Builder jobConfigBuilder = JobConfig.Builder.from(job);
            jobConfigBuilder.setWorkflow(wf.name);
            workflowBuilder.addJob(job.name, jobConfigBuilder);
            if (job.parents != null) {
                for (String parent : job.parents) {
                    workflowBuilder.addParentChildDependency(parent, job.name);
                }
            }
        }
    }
    workflowBuilder.setWorkflowConfig(WorkflowConfig.Builder.from(wf).build());
    return workflowBuilder.build();
}