| /* |
| * 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.syncope.fit.buildtools; |
| |
| import java.nio.charset.StandardCharsets; |
| import java.sql.SQLException; |
| import java.util.Objects; |
| import javax.servlet.ServletContext; |
| import javax.servlet.ServletContextEvent; |
| import javax.servlet.ServletContextListener; |
| import javax.servlet.annotation.WebListener; |
| import javax.sql.DataSource; |
| import org.h2.tools.Server; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.jdbc.datasource.init.DataSourceInitializer; |
| import org.springframework.jdbc.datasource.init.ResourceDatabasePopulator; |
| import org.springframework.web.context.WebApplicationContext; |
| import org.springframework.web.context.support.WebApplicationContextUtils; |
| |
| /** |
| * Utility servlet context listener managing H2 test server instance (to be used as external resource). |
| */ |
| @WebListener |
| public class H2StartStopListener implements ServletContextListener { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(H2StartStopListener.class); |
| |
| private static final String H2_TESTDB = "h2TestDb"; |
| |
| @Override |
| public void contextInitialized(final ServletContextEvent sce) { |
| ServletContext context = sce.getServletContext(); |
| WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(context); |
| |
| try { |
| Server h2TestDb = new Server(); |
| h2TestDb.runTool("-ifNotExists", "-tcp", "-tcpDaemon", "-web", "-webDaemon", |
| "-webPort", Objects.requireNonNull(ctx).getEnvironment().getProperty("testdb.webport")); |
| |
| context.setAttribute(H2_TESTDB, h2TestDb); |
| } catch (SQLException e) { |
| LOG.error("Could not start H2 test db", e); |
| } |
| |
| DataSource datasource = ctx.getBean("testDataSource", DataSource.class); |
| |
| try { |
| ResourceDatabasePopulator populator = |
| new ResourceDatabasePopulator(ctx.getResource("classpath:/testdb.sql")); |
| populator.setSqlScriptEncoding(StandardCharsets.UTF_8.name()); |
| DataSourceInitializer init = new DataSourceInitializer(); |
| init.setDataSource(datasource); |
| init.setEnabled(true); |
| init.setDatabasePopulator(populator); |
| init.afterPropertiesSet(); |
| LOG.info("H2 database successfully initialized"); |
| } catch (Exception e) { |
| LOG.error("Could not initialize H2", e); |
| } |
| } |
| |
| @Override |
| public void contextDestroyed(final ServletContextEvent sce) { |
| Server h2TestDb = (Server) sce.getServletContext().getAttribute(H2_TESTDB); |
| if (h2TestDb != null) { |
| h2TestDb.shutdown(); |
| } |
| } |
| } |