Mercurial > hg > thermostat-ng > web-gateway
view services/jvm-gc/src/main/java/com/redhat/thermostat/gateway/service/jvm/gc/http/JvmGcHttpHandler.java @ 281:fdd31cc5e164
Make Auth implementation more generic and improve structure of code
Reviewed-by: jkang
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-October/025347.html
author | Miloslav Zezulka <mzezulka@redhat.com> |
---|---|
date | Tue, 17 Oct 2017 11:11:23 +0200 |
parents | 3055303a670f |
children | 0c455094e241 |
line wrap: on
line source
/* * Copyright 2012-2017 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.gateway.service.jvm.gc.http; import javax.servlet.ServletContext; import javax.servlet.http.HttpServletRequest; import javax.ws.rs.Consumes; import javax.ws.rs.DELETE; import javax.ws.rs.DefaultValue; import javax.ws.rs.GET; import javax.ws.rs.POST; import javax.ws.rs.PUT; import javax.ws.rs.Path; import javax.ws.rs.PathParam; import javax.ws.rs.Produces; import javax.ws.rs.QueryParam; import javax.ws.rs.core.Context; import javax.ws.rs.core.Response; import com.redhat.thermostat.gateway.common.core.auth.RealmAuthorizer; import com.redhat.thermostat.gateway.common.core.model.LimitParameter; import com.redhat.thermostat.gateway.common.core.model.OffsetParameter; import com.redhat.thermostat.gateway.common.core.servlet.CommonQueryParams; import com.redhat.thermostat.gateway.common.mongodb.ThermostatMongoStorage; import com.redhat.thermostat.gateway.common.core.servlet.RequestParameters; import com.redhat.thermostat.gateway.common.db.servlet.HttpHandlerHelper; import com.redhat.thermostat.gateway.common.mongodb.servlet.MongoHttpHandlerHelper; import com.redhat.thermostat.gateway.common.mongodb.servlet.ServletContextConstants; import com.redhat.thermostat.gateway.service.jvm.gc.mongo.JvmGcMongoStorageHandler; @Path("/") public class JvmGcHttpHandler { private static final String collectionName = "jvm-gc"; private final JvmGcMongoStorageHandler mongoStorageHandler = new JvmGcMongoStorageHandler(); private final HttpHandlerHelper serviceHelper = new MongoHttpHandlerHelper( collectionName ); @GET @Path("/jvms/{" + RequestParameters.JVM_ID +"}") @Consumes({ "application/json" }) @Produces({ "application/json", "text/html; charset=utf-8" }) public Response getJvmGc(@PathParam(RequestParameters.JVM_ID) String jvmId, @QueryParam(RequestParameters.LIMIT) @DefaultValue("1") LimitParameter limit, @QueryParam(RequestParameters.OFFSET) @DefaultValue("0") OffsetParameter offset, @QueryParam(RequestParameters.SORT) String sort, @QueryParam(RequestParameters.QUERY) String queries, @QueryParam(RequestParameters.INCLUDE) String includes, @QueryParam(RequestParameters.EXCLUDE) String excludes, @QueryParam(RequestParameters.METADATA) @DefaultValue("false") Boolean metadata, @Context HttpServletRequest httpServletRequest, @Context ServletContext context) { return serviceHelper.handleGetWithJvmID(httpServletRequest, context, null, jvmId, new CommonQueryParams(limit, offset, sort, queries, includes, excludes, metadata)); } @GET @Path("/systems/{" + RequestParameters.SYSTEM_ID +"}/jvms/{" + RequestParameters.JVM_ID +"}") @Consumes({ "application/json" }) @Produces({ "application/json", "text/html; charset=utf-8" }) public Response getJvmGc(@PathParam(RequestParameters.SYSTEM_ID) String systemId, @PathParam(RequestParameters.JVM_ID) String jvmId, @QueryParam(RequestParameters.LIMIT) @DefaultValue("1") LimitParameter limit, @QueryParam(RequestParameters.OFFSET) @DefaultValue("0") OffsetParameter offset, @QueryParam(RequestParameters.SORT) String sort, @QueryParam(RequestParameters.QUERY) String queries, @QueryParam(RequestParameters.INCLUDE) String includes, @QueryParam(RequestParameters.EXCLUDE) String excludes, @QueryParam(RequestParameters.METADATA) @DefaultValue("false") Boolean metadata, @Context HttpServletRequest httpServletRequest, @Context ServletContext context) { return serviceHelper.handleGetWithJvmID(httpServletRequest, context, systemId, jvmId, new CommonQueryParams(limit, offset, sort, queries, includes, excludes, metadata)); } @PUT @Path("/systems/{" + RequestParameters.SYSTEM_ID +"}/jvms/{" + RequestParameters.JVM_ID +"}") @Consumes({ "application/json" }) @Produces({ "application/json", "text/html; charset=utf-8" }) public Response putJvmGc(String body, @PathParam(RequestParameters.SYSTEM_ID) String systemId, @PathParam(RequestParameters.JVM_ID) String jvmId, @QueryParam(RequestParameters.QUERY) String queries, @QueryParam(RequestParameters.METADATA) @DefaultValue("false") Boolean metadata, @Context ServletContext context, @Context HttpServletRequest httpServletRequest) { return serviceHelper.handlePutWithJvmId(httpServletRequest, context, systemId, jvmId, queries, metadata, body); } @POST @Path("/systems/{" + RequestParameters.SYSTEM_ID +"}/jvms/{" + RequestParameters.JVM_ID +"}") @Consumes({ "application/json" }) @Produces({ "application/json", "text/html; charset=utf-8" }) public Response postJvmGc(String body, @PathParam(RequestParameters.SYSTEM_ID) String systemId, @PathParam(RequestParameters.JVM_ID) String jvmId, @QueryParam(RequestParameters.METADATA) @DefaultValue("false") Boolean metadata, @Context ServletContext context, @Context HttpServletRequest httpServletRequest) { return serviceHelper.handlePostWithJvmID(httpServletRequest, context, systemId, jvmId, metadata, body); } @DELETE @Path("/systems/{" + RequestParameters.SYSTEM_ID +"}/jvms/{" + RequestParameters.JVM_ID +"}") @Consumes({ "application/json" }) @Produces({ "application/json", "text/html; charset=utf-8" }) public Response deleteJvmGc(@PathParam(RequestParameters.SYSTEM_ID) String systemId, @PathParam(RequestParameters.JVM_ID) String jvmId, @QueryParam(RequestParameters.QUERY) String queries, @QueryParam(RequestParameters.METADATA) @DefaultValue("false") Boolean metadata, @Context ServletContext context, @Context HttpServletRequest httpServletRequest) { return serviceHelper.handleDeleteWithJvmID(httpServletRequest, context, systemId, jvmId, queries, metadata); } @GET @Path("/delta/{jvmId}") @Consumes({ "application/json" }) @Produces({ "application/json", "text/html; charset=utf-8" }) public Response getJvmGcDelta(@PathParam("jvmId") String jvmId, @QueryParam("l") @DefaultValue("1") Integer limit, @QueryParam("o") @DefaultValue("0") Integer offset, @QueryParam("a") Long afterTimeStamp, @QueryParam("b") Long beforeTimeStamp, @QueryParam("m") @DefaultValue("false") Boolean metadata, @Context HttpServletRequest httpServletRequest, @Context ServletContext context) { try { RealmAuthorizer realmAuthorizer = (RealmAuthorizer) httpServletRequest.getAttribute(RealmAuthorizer.class.getName()); if (realmAuthorizer.readable()) { ThermostatMongoStorage storage = (ThermostatMongoStorage) context.getAttribute(ServletContextConstants.MONGODB_CLIENT_ATTRIBUTE); String response = mongoStorageHandler.getJvmGcDelta(storage.getDatabase().getCollection(collectionName), jvmId, limit, offset, afterTimeStamp, beforeTimeStamp, metadata, httpServletRequest, realmAuthorizer.getReadableRealms()); return Response.status(Response.Status.OK).entity(response).build(); } else { return Response.status(Response.Status.FORBIDDEN).build(); } } catch (Exception e) { return Response.status(Response.Status.BAD_REQUEST).build(); } } }