| /* |
| * 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.ignite.jdbc.thin; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import java.sql.Statement; |
| import java.util.concurrent.Callable; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.jetbrains.annotations.NotNull; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class JdbcThinNoDefaultSchemaTest extends JdbcThinAbstractSelfTest { |
| /** First cache name. */ |
| private static final String CACHE1_NAME = "cache1"; |
| |
| /** Second cache name. */ |
| private static final String CACHE2_NAME = "cache2"; |
| |
| /** URL. */ |
| private static final String URL = "jdbc:ignite:thin://127.0.0.1"; |
| |
| /** Grid count. */ |
| private static final int GRID_CNT = 2; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setCacheConfiguration(cacheConfiguration(CACHE1_NAME), cacheConfiguration(CACHE2_NAME)); |
| |
| return cfg; |
| } |
| |
| /** |
| * @param name Cache name. |
| * @return Cache configuration. |
| * @throws Exception In case of error. |
| */ |
| @SuppressWarnings("unchecked") |
| private CacheConfiguration cacheConfiguration(@NotNull String name) throws Exception { |
| CacheConfiguration cfg = defaultCacheConfiguration(); |
| |
| cfg.setIndexedTypes(Integer.class, Integer.class); |
| |
| cfg.setName(name); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGridsMultiThreaded(GRID_CNT); |
| |
| Ignite ignite = ignite(0); |
| |
| IgniteCache<Integer, Integer> cache1 = ignite.cache(CACHE1_NAME); |
| IgniteCache<Integer, Integer> cache2 = ignite.cache(CACHE2_NAME); |
| |
| for (int i = 0; i < 10; i++) { |
| cache1.put(i, i * 2); |
| cache2.put(i, i * 3); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings({"EmptyTryBlock", "unused"}) |
| @Test |
| public void testDefaults() throws Exception { |
| try (Connection conn = DriverManager.getConnection(URL)) { |
| // No-op. |
| } |
| |
| try (Connection conn = DriverManager.getConnection(URL + '/')) { |
| // No-op. |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testSchemaNameInQuery() throws Exception { |
| Connection conn = DriverManager.getConnection(URL); |
| |
| Statement stmt = conn.createStatement(); |
| |
| assertNotNull(stmt); |
| assertFalse(stmt.isClosed()); |
| |
| stmt.execute("select t._key, t._val from \"cache1\".Integer t"); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| while (rs.next()) |
| assertEquals(rs.getInt(2), rs.getInt(1) * 2); |
| |
| stmt.execute("select t._key, t._val from \"cache2\".Integer t"); |
| |
| rs = stmt.getResultSet(); |
| |
| while (rs.next()) |
| assertEquals(rs.getInt(2), rs.getInt(1) * 3); |
| |
| stmt.execute("select t._key, t._val, v._val " + |
| "from \"cache1\".Integer t join \"cache2\".Integer v on t._key = v._key"); |
| |
| rs = stmt.getResultSet(); |
| |
| while (rs.next()) { |
| assertEquals(rs.getInt(2), rs.getInt(1) * 2); |
| assertEquals(rs.getInt(3), rs.getInt(1) * 3); |
| } |
| |
| stmt.close(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testSchemaInUrl() throws Exception { |
| try (Connection conn = DriverManager.getConnection(URL + "/\"cache1\"")) { |
| Statement stmt = conn.createStatement(); |
| |
| stmt.execute("select t._key, t._val from Integer t"); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| while (rs.next()) |
| assertEquals(rs.getInt(2), rs.getInt(1) * 2); |
| } |
| |
| try (Connection conn = DriverManager.getConnection(URL + "/\"cache2\"")) { |
| Statement stmt = conn.createStatement(); |
| |
| stmt.execute("select t._key, t._val from Integer t"); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| while (rs.next()) |
| assertEquals(rs.getInt(2), rs.getInt(1) * 3); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testSchemaInUrlAndInQuery() throws Exception { |
| try (Connection conn = DriverManager.getConnection(URL + "/\"cache2\"")) { |
| Statement stmt = conn.createStatement(); |
| |
| stmt.execute("select t._key, t._val, v._val " + |
| "from \"cache1\".Integer t join Integer v on t._key = v._key"); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| while (rs.next()) { |
| assertEquals(rs.getInt(2), rs.getInt(1) * 2); |
| assertEquals(rs.getInt(3), rs.getInt(1) * 3); |
| } |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testSetSchema() throws Exception { |
| try (Connection conn = DriverManager.getConnection(URL)) { |
| // Try to execute query without set schema |
| GridTestUtils.assertThrows(log, new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| Statement stmt = conn.createStatement(); |
| |
| stmt.execute("select t._key, t._val from Integer t"); |
| |
| return null; |
| } |
| }, SQLException.class, "Table \"INTEGER\" not found"); |
| |
| conn.setSchema("\"cache1\""); |
| |
| Statement stmt = conn.createStatement(); |
| |
| //Must not affects previous created statements. |
| conn.setSchema("invalid_schema"); |
| |
| stmt.execute("select t._key, t._val from Integer t"); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| while (rs.next()) |
| assertEquals(rs.getInt(2), rs.getInt(1) * 2); |
| } |
| } |
| } |