| /* |
| * 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.openejb.assembler.classic; |
| |
| import org.apache.openejb.junit.ApplicationComposer; |
| import org.apache.openejb.junit.Module; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import javax.annotation.Resource; |
| import javax.annotation.sql.DataSourceDefinition; |
| import javax.annotation.sql.DataSourceDefinitions; |
| import javax.ejb.EJB; |
| import javax.ejb.Singleton; |
| import javax.ejb.Stateless; |
| import javax.sql.DataSource; |
| import javax.transaction.UserTransaction; |
| import java.lang.reflect.Field; |
| import java.sql.Connection; |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import static junit.framework.Assert.assertEquals; |
| import static junit.framework.Assert.assertNotNull; |
| |
| /** |
| * Note: to make this test work under JavaSE 6 you should add geronimo-annotation_1.1_spec in your endorsed dir. |
| * It is automatically done with maven. |
| * |
| */ |
| @RunWith(ApplicationComposer.class) |
| public class DataSourceDefinitionTest { |
| |
| @EJB private DatasourceDefinitionBean uniqueDataSource; |
| @EJB private DatasourceDefinitionsBean multipleDatasources; |
| |
| @Module public Class<?>[] app() throws Exception { |
| return new Class<?>[]{ DatasourceDefinitionBean.class, DatasourceDefinitionsBean.class }; |
| } |
| |
| @DataSourceDefinition( |
| name = "java:comp/env/superDS", |
| className = "org.hsqldb.jdbc.JDBCDataSource", |
| user = "sa", |
| password = "", |
| url = "jdbc:hsqldb:mem:superDS" |
| ) |
| @Singleton |
| public static class DatasourceDefinitionBean { |
| @Resource(name = "java:comp/env/superDS") private DataSource ds; |
| |
| public DataSource getDs() { |
| return ds; |
| } |
| } |
| |
| @DataSourceDefinitions({ |
| @DataSourceDefinition( |
| name = "java:comp/env/superMegaDS", |
| className = "org.hsqldb.jdbc.JDBCDataSource", |
| user = "sa", |
| password = "", |
| url = "jdbc:hsqldb:mem:superDS" |
| ), |
| @DataSourceDefinition( |
| name = "java:comp/env/superGigaDS", |
| className = "org.hsqldb.jdbc.JDBCDataSource", |
| user = "sa", |
| password = "", |
| url = "jdbc:hsqldb:mem:superDS" |
| ) |
| }) |
| @Stateless |
| public static class DatasourceDefinitionsBean { |
| @Resource(lookup = "java:comp/env/superMegaDS") private DataSource mega; |
| @Resource(lookup = "java:comp/env/superGigaDS") private DataSource giga; |
| |
| public DataSource getMega() { |
| return mega; |
| } |
| |
| public DataSource getGiga() { |
| return giga; |
| } |
| } |
| |
| @Test public void assertDataSourceDefinition() throws Exception { |
| assertDataSourceDefinitionValues(uniqueDataSource.getDs(), "org.hsqldb.jdbc.JDBCDataSource", "sa", ""); |
| } |
| |
| @Test public void assertDatasourceDefinitions() throws Exception { |
| assertDataSourceDefinitionValues(multipleDatasources.getMega(), "org.hsqldb.jdbc.JDBCDataSource", "foo1", "bar1"); |
| assertDataSourceDefinitionValues(multipleDatasources.getGiga(), "org.hsqldb.jdbc.JDBCDataSource", "foo2", "bar2"); |
| } |
| |
| private void assertDataSourceDefinitionValues(DataSource dataSource, String clazz, String user, String password) throws Exception { |
| assertNotNull("injection should work", dataSource); |
| |
| Movies movies = new Movies(dataSource); |
| |
| movies.addMovie(new Movie("Quentin Tarantino", "Reservoir Dogs", 1992)); |
| movies.addMovie(new Movie("Joel Coen", "Fargo", 1996)); |
| movies.addMovie(new Movie("Joel Coen", "The Big Lebowski", 1998)); |
| |
| List<Movie> list = movies.getMovies(); |
| assertEquals("List.size()", 3, list.size()); |
| |
| for (Movie movie : list) { |
| movies.deleteMovie(movie); |
| } |
| |
| assertEquals("Movies.getMovies()", 0, movies.getMovies().size()); |
| |
| Connection connection = dataSource.getConnection(); |
| connection.setAutoCommit(true); |
| connection.prepareStatement("DROP TABLE movie").execute(); |
| // assertEquals("configuration should be ok - class", "org.hsqldb.jdbc.jdbcDataSource", dataSource.getClass().getName()); |
| // assertEqualsByReflection("configuration should be ok - user", dataSource, "user", user); |
| // assertEqualsByReflection("configuration should be ok - password", dataSource, "password", password); |
| } |
| |
| private void assertEqualsByReflection(String message, Object value, String name, Object expected) throws Exception { |
| Class<?> clazz = value.getClass(); |
| Field field = clazz.getDeclaredField(name); |
| boolean acc = field.isAccessible(); |
| if (!acc) { |
| field.setAccessible(true); |
| } |
| try { |
| Object fieldValue = field.get(value); |
| assertEquals(message, expected, fieldValue); |
| } finally { |
| field.setAccessible(acc); |
| } |
| |
| } |
| |
| public static class Movies { |
| private final DataSource movieDatabase; |
| |
| public Movies(DataSource movieDatabase) throws SQLException { |
| this.movieDatabase = movieDatabase; |
| |
| Connection connection = movieDatabase.getConnection(); |
| PreparedStatement stmt = connection.prepareStatement("CREATE TABLE movie ( director VARCHAR(255), title VARCHAR(255), year integer)"); |
| stmt.execute(); |
| |
| } |
| |
| public void addMovie(Movie movie) throws Exception { |
| Connection conn = movieDatabase.getConnection(); |
| try { |
| PreparedStatement sql = conn.prepareStatement("INSERT into movie (director, title, year) values (?, ?, ?)"); |
| sql.setString(1, movie.getDirector()); |
| sql.setString(2, movie.getTitle()); |
| sql.setInt(3, movie.getYear()); |
| sql.execute(); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| |
| public void deleteMovie(Movie movie) throws Exception { |
| Connection conn = movieDatabase.getConnection(); |
| try { |
| PreparedStatement sql = conn.prepareStatement("DELETE from movie where director = ? AND title = ? AND year = ?"); |
| sql.setString(1, movie.getDirector()); |
| sql.setString(2, movie.getTitle()); |
| sql.setInt(3, movie.getYear()); |
| sql.execute(); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| public List<Movie> getMovies() throws Exception { |
| ArrayList<Movie> movies = new ArrayList<Movie>(); |
| Connection conn = movieDatabase.getConnection(); |
| try { |
| PreparedStatement sql = conn.prepareStatement("SELECT director, title, year from movie"); |
| ResultSet set = sql.executeQuery(); |
| while (set.next()) { |
| Movie movie = new Movie(); |
| movie.setDirector(set.getString("director")); |
| movie.setTitle(set.getString("title")); |
| movie.setYear(set.getInt("year")); |
| movies.add(movie); |
| } |
| |
| } finally { |
| conn.close(); |
| } |
| return movies; |
| } |
| } |
| |
| public static class Movie { |
| private String director; |
| private String title; |
| private int year; |
| |
| public Movie() { |
| } |
| |
| public Movie(String director, String title, int year) { |
| this.director = director; |
| this.title = title; |
| this.year = year; |
| } |
| |
| public String getDirector() { |
| return director; |
| } |
| |
| public void setDirector(String director) { |
| this.director = director; |
| } |
| |
| public String getTitle() { |
| return title; |
| } |
| |
| public void setTitle(String title) { |
| this.title = title; |
| } |
| |
| public int getYear() { |
| return year; |
| } |
| |
| public void setYear(int year) { |
| this.year = year; |
| } |
| } |
| } |