spark.Spark.exception()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中spark.Spark.exception()方法的一些代码示例，展示了Spark.exception()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Spark.exception()方法的具体详情如下：
包路径：spark.Spark
类名称：Spark
方法名：exception

Spark.exception介绍

[英]Maps an exception handler to be executed when an exception occurs during routing
[中]映射在路由过程中发生异常时要执行的异常处理程序

代码示例

代码示例来源：origin: gocd/gocd

public void init() {
  before("/*", (request, response) -> request.attribute(TIMER_START, new RuntimeHeaderEmitter(request, response)));
  before("/*", (request, response) -> response.header("Cache-Control", "max-age=0, private, must-revalidate"));
  controllers.forEach(SparkSpringController::setupRoutes);
  sparkControllers.forEach(SparkController::setupRoutes);
  exception(JsonParseException.class, this::invalidJsonPayload);
  exception(UnprocessableEntityException.class, this::unprocessableEntity);
  afterAfter("/*", (request, response) -> request.<RuntimeHeaderEmitter>attribute(TIMER_START).render());
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", this::setContentType);
    before("/*", this::setContentType);
    before("", mimeType, apiAuthenticationHelper::checkAdminUserOrGroupAdminUserAnd403);
    before("/*", mimeType, apiAuthenticationHelper::checkAdminUserOrGroupAdminUserAnd403);
    get(Routes.ElasticProfileAPI.ID + Routes.ElasticProfileAPI.USAGES, mimeType, this::usages);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before(Export.PIPELINES_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupAdminUserAnd403);
    get(Export.PIPELINES_PATH, mimeType, this::exportPipeline);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerPath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before("", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    before("/*", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    get("", mimeType, this::index);
    post("", mimeType, this::create);
    get(Routes.Roles.NAME_PATH, mimeType, this::show);
    put(Routes.Roles.NAME_PATH, mimeType, this::update);
    delete(Routes.Roles.NAME_PATH, mimeType, this::destroy);
    exception(InvalidPluginTypeException.class, (ex, req, res) -> {
      res.body(this.messageJson(ex));
      res.status(HttpStatus.BAD_REQUEST.value());
    });
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerPath(Routes.BuildCause.PATH), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", mimeType, apiAuthenticationHelper::checkPipelineViewPermissionsAnd403);
    before("/*", mimeType, apiAuthenticationHelper::checkPipelineViewPermissionsAnd403);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    get("", mimeType, this::index);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerPath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before("", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    before("/*", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    get("", mimeType, this::index);
    post("", mimeType, this::create);
    patch("", mimeType, this::bulkUpdate);
    get(Routes.Roles.NAME_PATH, mimeType, this::show);
    put(Routes.Roles.NAME_PATH, mimeType, this::update);
    delete(Routes.Roles.NAME_PATH, mimeType, this::destroy);
    exception(InvalidPluginTypeException.class, (ex, req, res) -> {
      res.body(this.messageJson(ex));
      res.status(HttpStatus.BAD_REQUEST.value());
    });
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerPath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before(Routes.Pipeline.PAUSE_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupOperateUserAnd403);
    before(Routes.Pipeline.UNPAUSE_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupOperateUserAnd403);
    before(Routes.Pipeline.UNLOCK_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupOperateUserAnd403);
    before(Routes.Pipeline.TRIGGER_OPTIONS_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupOperateUserAnd403);
    before(Routes.Pipeline.SCHEDULE_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupOperateUserAnd403);
    post(Routes.Pipeline.PAUSE_PATH, mimeType, this::pause);
    post(Routes.Pipeline.UNPAUSE_PATH, mimeType, this::unpause);
    post(Routes.Pipeline.UNLOCK_PATH, mimeType, this::unlock);
    get(Routes.Pipeline.TRIGGER_OPTIONS_PATH, mimeType, this::triggerOptions);
    post(Routes.Pipeline.SCHEDULE_PATH, mimeType, this::schedule);
    exception(RecordNotFoundException.class, this::notFound);
    exception(InvalidGoCipherTextRuntimeException.class, (InvalidGoCipherTextRuntimeException exception, Request request, Response response) -> {
      response.status(HttpStatus.INTERNAL_SERVER_ERROR.value());
      response.body(MessageJson.create(HaltApiMessages.errorWhileEncryptingMessage()));
    });
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before("", mimeType, apiAuthenticationHelper::checkAnyAdminUserAnd403);
    before("/*", mimeType, apiAuthenticationHelper::checkAnyAdminUserAnd403);
    before("", mimeType, this::checkRateLimitAvailable);
    post("", mimeType, this::encrypt);
    exception(CryptoException.class, (CryptoException exception, Request request, Response response) -> {
      response.status(HttpStatus.INTERNAL_SERVER_ERROR.value());
      response.body(MessageJson.create(HaltApiMessages.errorWhileEncryptingMessage()));
    });
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", this::setContentType);
    before("/*", this::setContentType);
    before("", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    before("/*", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    get("", this::index);
    get(Routes.ArtifactStoreConfig.ID, this::show);
    post("", this::create);
    put(Routes.ArtifactStoreConfig.ID, this::update);
    delete(Routes.ArtifactStoreConfig.ID, this::destroy);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", this::setContentType);
    before("/*", this::setContentType);
    before("", mimeType, apiAuthenticationHelper::checkAdminUserOrGroupAdminUserAnd403);
    before("/*", mimeType, apiAuthenticationHelper::checkAdminUserOrGroupAdminUserAnd403);
    get("", mimeType, this::index);
    get(Routes.ElasticProfileAPI.ID, mimeType, this::show);
    post("", mimeType, this::create);
    put(Routes.ElasticProfileAPI.ID, mimeType, this::update);
    delete(Routes.ElasticProfileAPI.ID, mimeType, this::destroy);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", this::setContentType);
    before("/*", this::setContentType);
    before("", mimeType, this::checkSecurityOr403);
    before("/*", mimeType, this::checkSecurityOr403);
    get("", mimeType, this::index);
    get(Routes.AgentsAPI.UUID, mimeType, this::show);
    patch(Routes.AgentsAPI.UUID, mimeType, this::update);
    patch("", mimeType, this::bulkUpdate);
    delete(Routes.AgentsAPI.UUID, mimeType, this::deleteAgent);
    delete("", mimeType, this::bulkDeleteAgents);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before(Routes.MaintenanceMode.ENABLE, mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    before(Routes.MaintenanceMode.DISABLE, mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    before(Routes.MaintenanceMode.INFO, mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    post(Routes.MaintenanceMode.ENABLE, mimeType, this::enableMaintenanceModeState);
    post(Routes.MaintenanceMode.DISABLE, mimeType, this::disableMaintenanceModeState);
    get(Routes.MaintenanceMode.INFO, mimeType, this::getMaintenanceModeInfo);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", this::setContentType);
    before("/*", this::setContentType);
    before("", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    before("/*", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    get("", mimeType, this::index);
    get(Routes.Environments.NAME, mimeType, this::show);
    post("", mimeType, this::create);
    put(Routes.Environments.NAME, mimeType, this::update);
    patch(Routes.Environments.NAME, this::partialUpdate);
    delete(Routes.Environments.NAME, this::remove);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerPath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before("", mimeType, apiAuthenticationHelper::checkPipelineCreationAuthorizationAnd403);
    before(Routes.PipelineConfig.NAME, mimeType, apiAuthenticationHelper::checkPipelineGroupAdminUserAnd403);
    post("", mimeType, this::create);
    get(Routes.PipelineConfig.NAME, mimeType, this::show);
    put(Routes.PipelineConfig.NAME, mimeType, this::update);
    delete(Routes.PipelineConfig.NAME, mimeType, this::destroy);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerPath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before("", mimeType, apiAuthenticationHelper::checkAdminUserAnd403);
    before(Routes.PipelineGroupsAdmin.NAME_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupAdminUserAnd403);
    get("", mimeType, this::index);
    post("", mimeType, this::create);
    get(Routes.PipelineGroupsAdmin.NAME_PATH, mimeType, this::show);
    put(Routes.PipelineGroupsAdmin.NAME_PATH, mimeType, this::update);
    delete(Routes.PipelineGroupsAdmin.NAME_PATH, mimeType, this::destroy);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerBasePath(), () -> {
    before("", mimeType, this::setContentType);
    before("", mimeType, authHelper::checkAdminUserAnd403);
    before("", this::verifyContentType);
    before("/*", mimeType, this::setContentType);
    before("/*", mimeType, authHelper::checkAdminUserAnd403);
    before("/*", this::verifyContentType);
    get(ConfigRepos.INDEX_PATH, mimeType, this::index);
    get(ConfigRepos.REPO_PATH, mimeType, this::showRepo);
    post(ConfigRepos.CREATE_PATH, mimeType, this::createRepo);
    put(ConfigRepos.UPDATE_PATH, mimeType, this::updateRepo);
    delete(ConfigRepos.DELETE_PATH, mimeType, this::deleteRepo);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerPath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before(Routes.Stage.TRIGGER_STAGE_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupOperateUserAnd403);
    before(Routes.Stage.TRIGGER_FAILED_JOBS_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupOperateUserAnd403);
    before(Routes.Stage.TRIGGER_SELECTED_JOBS_PATH, mimeType, apiAuthenticationHelper::checkPipelineGroupOperateUserAnd403);
    before(Routes.Stage.INSTANCE_BY_COUNTER, mimeType, apiAuthenticationHelper::checkPipelineViewPermissionsAnd403);
    post(Routes.Stage.TRIGGER_STAGE_PATH, mimeType, this::triggerStage);
    post(Routes.Stage.TRIGGER_FAILED_JOBS_PATH, mimeType, this::rerunFailedJobs);
    post(Routes.Stage.TRIGGER_SELECTED_JOBS_PATH, mimeType, this::rerunSelectedJobs);
    get(Routes.Stage.INSTANCE_BY_COUNTER, mimeType, this::instanceByCounter);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: gocd/gocd

@Override
public void setupRoutes() {
  path(controllerPath(), () -> {
    before("", mimeType, this::setContentType);
    before("/*", mimeType, this::setContentType);
    before("", this::verifyContentType);
    before("/*", this::verifyContentType);
    before("", mimeType, onlyOn(apiAuthenticationHelper::checkAdminUserOrGroupAdminUserAnd403, "POST"));
    before("", mimeType, onlyOn(apiAuthenticationHelper::checkViewAccessToTemplateAnd403, "GET", "HEAD"));
    before(Routes.PipelineTemplateConfig.NAME, mimeType, onlyOn(apiAuthenticationHelper::checkViewAccessToTemplateAnd403, "GET", "HEAD"));
    before(Routes.PipelineTemplateConfig.NAME, mimeType, onlyOn(apiAuthenticationHelper::checkAdminOrTemplateAdminAnd403, "PUT", "PATCH", "DELETE"));
    get("", mimeType, this::index);
    post("", mimeType, this::create);
    get(Routes.PipelineTemplateConfig.NAME, mimeType, this::show);
    put(Routes.PipelineTemplateConfig.NAME, mimeType, this::update);
    delete(Routes.PipelineTemplateConfig.NAME, mimeType, this::destroy);
    exception(RecordNotFoundException.class, this::notFound);
  });
}

代码示例来源：origin: stanford-futuredata/macrobase

public static void main(String[] args) {
  post("/query", RestServer::processBasicBatchQuery, RestServer::toJsonString);
  exception(Exception.class, (exception, request, response) -> {
    log.error("An exception occurred: ", exception);
  });
}

代码示例来源：origin: GoogleCloudPlatform/java-docs-samples

/**
 * Creates a controller that maps requests to actions.
 */
public UserController(final UserService userService) {
 Spark.staticFileLocation("/public");
 get("/api/users", (req, res) -> userService.getAllUsers(), json());
 get("/api/users/:id", (req, res) -> userService.getUser(req.params(":id")), json());
 post("/api/users",
   (req, res) -> userService.createUser(req.queryParams("name"), req.queryParams("email")),
   json());
 put("/api/users/:id", (req, res) -> userService.updateUser(
     req.params(":id"),
     req.queryParams("name"),
     req.queryParams("email")
   ), json());
 delete("/api/users/:id", (req, res) -> userService.deleteUser(req.params(":id")), json());
 after((req, res) -> {
  res.type("application/json");
 });
 exception(IllegalArgumentException.class, (error, req, res) -> {
  res.status(400);
  res.body(toJson(new ResponseError(error)));
 });
}

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