| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.metamodel.membrane.controllers; |
| |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.stream.Collectors; |
| |
| import javax.ws.rs.core.UriBuilder; |
| |
| import org.apache.metamodel.membrane.app.TenantContext; |
| import org.apache.metamodel.membrane.app.TenantRegistry; |
| import org.apache.metamodel.membrane.controllers.model.RestLink; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.http.MediaType; |
| 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.ResponseBody; |
| import org.springframework.web.bind.annotation.RestController; |
| |
| @RestController |
| @RequestMapping(value = "/{tenant}", produces = MediaType.APPLICATION_JSON_VALUE) |
| public class TenantController { |
| |
| private final TenantRegistry tenantRegistry; |
| |
| @Autowired |
| public TenantController(TenantRegistry tenantRegistry) { |
| this.tenantRegistry = tenantRegistry; |
| } |
| |
| @RequestMapping(method = RequestMethod.GET) |
| @ResponseBody |
| public Map<String, Object> getTenant(@PathVariable("tenant") String tenantName) { |
| final TenantContext tenantContext = tenantRegistry.getTenantContext(tenantName); |
| final String tenantNameNormalized = tenantContext.getTenantName(); |
| |
| final UriBuilder uriBuilder = UriBuilder.fromPath("/{tenant}/{datasource}"); |
| |
| final List<String> dataContextIdentifiers = tenantContext.getDataSourceRegistry().getDataSourceNames(); |
| final List<RestLink> dataSourceLinks = dataContextIdentifiers.stream().map(s -> new RestLink(s, uriBuilder |
| .build(tenantNameNormalized, s))).collect(Collectors.toList()); |
| |
| final Map<String, Object> map = new LinkedHashMap<>(); |
| map.put("type", "tenant"); |
| map.put("name", tenantNameNormalized); |
| map.put("datasources", dataSourceLinks); |
| return map; |
| } |
| |
| @RequestMapping(method = RequestMethod.PUT) |
| @ResponseBody |
| public Map<String, Object> putTenant(@PathVariable("tenant") String tenantName) { |
| final TenantContext tenantContext = tenantRegistry.createTenantContext(tenantName); |
| final String tenantIdentifier = tenantContext.getTenantName(); |
| |
| final Map<String, Object> map = new LinkedHashMap<>(); |
| map.put("type", "tenant"); |
| map.put("name", tenantIdentifier); |
| |
| return map; |
| } |
| |
| @RequestMapping(method = RequestMethod.DELETE) |
| @ResponseBody |
| public Map<String, Object> deleteTenant(@PathVariable("tenant") String tenantName) { |
| tenantRegistry.deleteTenantContext(tenantName); |
| |
| final Map<String, Object> map = new LinkedHashMap<>(); |
| map.put("type", "tenant"); |
| map.put("name", tenantName); |
| map.put("deleted", true); |
| |
| return map; |
| } |
| } |