Java tutorial
/* * SonarQube, open source software quality management tool. * Copyright (C) 2008-2014 SonarSource * mailto:contact AT sonarsource DOT com * * SonarQube 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. * * SonarQube 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.sonar.server.qualitygate.ws; import com.google.common.io.Resources; import org.sonar.api.server.ws.Request; import org.sonar.api.server.ws.RequestHandler; import org.sonar.api.server.ws.Response; import org.sonar.api.server.ws.WebService; import org.sonar.api.utils.text.JsonWriter; import org.sonar.core.qualitygate.db.QualityGateConditionDto; import org.sonar.core.qualitygate.db.QualityGateDto; import org.sonar.server.exceptions.BadRequestException; import org.sonar.server.qualitygate.QualityGates; import javax.annotation.Nullable; import java.util.Collection; public class QGatesShowAction implements RequestHandler { private final QualityGates qualityGates; public QGatesShowAction(QualityGates qualityGates) { this.qualityGates = qualityGates; } void define(WebService.NewController controller) { WebService.NewAction action = controller.createAction("show") .setDescription("Display the details of a quality gate").setSince("4.3") .setResponseExample(Resources.getResource(this.getClass(), "example-show.json")).setHandler(this); action.createParam(QGatesWs.PARAM_ID) .setDescription("ID of the quality gate. Either id or name must be set").setExampleValue("1"); action.createParam(QGatesWs.PARAM_NAME) .setDescription("Name of the quality gate. Either id or name must be set") .setExampleValue("My Quality Gate"); } @Override public void handle(Request request, Response response) { Long qGateId = request.paramAsLong(QGatesWs.PARAM_ID); String qGateName = request.param(QGatesWs.PARAM_NAME); checkOneOfIdOrNamePresent(qGateId, qGateName); QualityGateDto qGate = qGateId == null ? qualityGates.get(qGateName) : qualityGates.get(qGateId); qGateId = qGate.getId(); JsonWriter writer = response.newJsonWriter().beginObject().prop(QGatesWs.PARAM_ID, qGate.getId()) .prop(QGatesWs.PARAM_NAME, qGate.getName()); Collection<QualityGateConditionDto> conditions = qualityGates.listConditions(qGateId); if (!conditions.isEmpty()) { writer.name("conditions").beginArray(); for (QualityGateConditionDto condition : conditions) { QGatesWs.writeQualityGateCondition(condition, writer); } writer.endArray(); } writer.endObject().close(); } private void checkOneOfIdOrNamePresent(@Nullable Long qGateId, @Nullable String qGateName) { if (qGateId == null && qGateName == null) { throw new BadRequestException("Either one of 'id' or 'name' is required."); } else if (qGateId != null && qGateName != null) { throw new BadRequestException("Only one of 'id' or 'name' must be provided."); } } }