| /** |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package io.streamnative.pulsar.manager.controller; |
| |
| import io.streamnative.pulsar.manager.service.EnvironmentCacheService; |
| import io.streamnative.pulsar.manager.service.NamespacesService; |
| import io.swagger.annotations.Api; |
| import io.swagger.annotations.ApiOperation; |
| import io.swagger.annotations.ApiParam; |
| import io.swagger.annotations.ApiResponse; |
| import io.swagger.annotations.ApiResponses; |
| import org.hibernate.validator.constraints.Range; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.http.ResponseEntity; |
| import org.springframework.validation.annotation.Validated; |
| import org.springframework.web.bind.annotation.PathVariable; |
| import org.springframework.web.bind.annotation.RequestMapping; |
| import org.springframework.web.bind.annotation.RequestMethod; |
| import org.springframework.web.bind.annotation.RequestParam; |
| import org.springframework.web.bind.annotation.RestController; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.validation.constraints.Min; |
| import javax.validation.constraints.Size; |
| import java.util.Map; |
| |
| /** |
| * Namespace Controller class |
| */ |
| @RequestMapping(value = "/pulsar-manager/admin/v2") |
| @Api(description = "Support more flexible queries to namespaces.") |
| @Validated |
| @RestController |
| public class NamespacesController { |
| |
| @Autowired |
| private NamespacesService namespacesService; |
| |
| @Autowired |
| private EnvironmentCacheService environmentCacheService; |
| |
| @Autowired |
| private HttpServletRequest request; |
| |
| @ApiOperation(value = "Query list by the name of tenant or namespace, support paging, the default is 10 per page") |
| @ApiResponses({ |
| @ApiResponse(code = 200, message = "ok"), |
| @ApiResponse(code = 500, message = "Internal server error") |
| }) |
| @RequestMapping(value = "/namespaces/{tenantOrNamespace}", method = RequestMethod.GET) |
| public ResponseEntity<Map<String, Object>> getNamespacesByTenant( |
| @ApiParam(value = "The name of tenant or namespace.") |
| @Size(min = 1, max = 255) |
| @PathVariable String tenantOrNamespace, |
| @ApiParam(value = "page_num", defaultValue = "1", example = "1") |
| @RequestParam(name = "page_num", defaultValue = "1") |
| @Min(value = 1, message = "page_num is incorrect, should be greater than 0.") |
| Integer pageNum, |
| @ApiParam(value = "page_size", defaultValue = "10", example = "10") |
| @RequestParam(name="page_size", defaultValue = "10") |
| @Range(min = 1, max = 1000, message = "page_size is incorrect, should be greater than 0 and less than 1000.") |
| Integer pageSize) { |
| String requestHost = environmentCacheService.getServiceUrl(request); |
| Map<String, Object> result = namespacesService.getNamespaceList(pageNum, pageSize, tenantOrNamespace, requestHost); |
| return ResponseEntity.ok(result); |
| } |
| |
| @ApiOperation(value = "Query namespace stats info by tenant and namespace") |
| @ApiResponses({ |
| @ApiResponse(code = 200, message = "ok"), |
| @ApiResponse(code = 500, message = "Internal server error") |
| }) |
| @RequestMapping(value = "/namespaces/{tenant}/{namespace}/stats", method = RequestMethod.GET) |
| public ResponseEntity<Map<String, Object>> getNamespacesStats( |
| @ApiParam(value = "The name of tenant") |
| @Size(min = 1, max = 255) |
| @PathVariable String tenant, |
| @ApiParam(value = "The name of namespace") |
| @Size(min = 1, max = 255) |
| @PathVariable String namespace) { |
| String env = request.getHeader("environment"); |
| Map<String, Object> namespaceStats = namespacesService.getNamespaceStats(tenant, namespace, env); |
| return ResponseEntity.ok(namespaceStats); |
| } |
| |
| } |