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- /*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- package org.sonarqube.ws.client;
-
- import com.google.protobuf.Message;
- import com.google.protobuf.Parser;
- import java.io.InputStream;
- import java.util.Collection;
- import javax.annotation.CheckForNull;
- import javax.annotation.Nullable;
- import org.sonarqube.ws.MediaTypes;
-
- import static org.sonarqube.ws.WsUtils.checkArgument;
- import static org.sonarqube.ws.WsUtils.isNullOrEmpty;
-
- public abstract class BaseService {
-
- private final WsConnector wsConnector;
- protected final String controller;
-
- public BaseService(WsConnector wsConnector, String controllerPath) {
- checkArgument(!isNullOrEmpty(controllerPath), "Controller path cannot be empty");
- this.wsConnector = wsConnector;
- this.controller = controllerPath;
- }
-
- protected <T extends Message> T call(BaseRequest request, Parser<T> parser) {
- return call(request, parser, MediaTypes.PROTOBUF);
- }
-
- protected <T extends Message> T call(BaseRequest request, Parser<T> parser, String mediaType) {
- request.setMediaType(mediaType);
- WsResponse response = call(request);
- return convert(response, parser);
- }
-
- protected WsResponse call(WsRequest request) {
- return wsConnector.call(request).failIfNotSuccessful();
- }
-
- public static <T extends Message> T convert(WsResponse response, Parser<T> parser) {
- try (InputStream byteStream = response.contentStream()) {
- // HTTP header "Content-Type" is not verified. It may be different than protobuf.
- return parser.parseFrom(byteStream);
- } catch (Exception e) {
- throw new IllegalStateException("Fail to parse protobuf response of " + response.requestUrl(), e);
- }
- }
-
- protected String path(String action) {
- return String.format("%s/%s", controller, action);
- }
-
- @CheckForNull
- protected static String inlineMultipleParamValue(@Nullable Collection<String> values) {
- return values == null ? null : String.join(",", values);
- }
- }
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