| /* |
| * 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.knox.gateway.service.admin; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.Context; |
| import javax.ws.rs.core.Response; |
| import javax.xml.bind.annotation.XmlElement; |
| import javax.xml.bind.annotation.XmlRootElement; |
| |
| import org.apache.knox.gateway.services.ServiceType; |
| import org.apache.knox.gateway.services.GatewayServices; |
| import org.apache.knox.gateway.services.ServerInfoService; |
| |
| import static javax.ws.rs.core.MediaType.APPLICATION_JSON; |
| import static javax.ws.rs.core.MediaType.APPLICATION_XML; |
| import static javax.ws.rs.core.Response.ok; |
| |
| @Path( "/api/v1" ) |
| public class VersionResource { |
| @Context |
| private HttpServletRequest request; |
| |
| @GET |
| @Produces({APPLICATION_JSON, APPLICATION_XML}) |
| @Path( "version" ) |
| public Response getVersion() { |
| ServerVersion version = getServerVersion(); |
| return ok(version).build(); |
| } |
| |
| private ServerVersion getServerVersion() { |
| GatewayServices services = (GatewayServices)request.getServletContext(). |
| getAttribute(GatewayServices.GATEWAY_SERVICES_ATTRIBUTE); |
| |
| ServerInfoService sis = services.getService(ServiceType.SERVER_INFO_SERVICE); |
| |
| return new ServerVersion(sis.getBuildVersion(), sis.getBuildHash()); |
| } |
| |
| @XmlRootElement(name="ServerVersion") |
| public static class ServerVersion { |
| |
| @XmlElement(name="version") |
| private String version; |
| @XmlElement(name="hash") |
| private String hash; |
| |
| public ServerVersion(String version, String hash) { |
| super(); |
| this.version = version; |
| this.hash = hash; |
| } |
| |
| public ServerVersion() { } |
| |
| public String getVersion() { |
| return version; |
| } |
| public void setVersion(String version) { |
| this.version = version; |
| } |
| public String getHash() { |
| return hash; |
| } |
| public void setHash(String hash) { |
| this.hash = hash; |
| } |
| } |
| } |