| /* |
| * 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.phoenix.end2end; |
| |
| import static org.apache.phoenix.util.TestUtil.TEST_PROPERTIES; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.PreparedStatement; |
| import java.sql.SQLException; |
| import java.util.Properties; |
| |
| import org.apache.phoenix.util.PropertiesUtil; |
| import org.junit.Test; |
| |
| |
| public class ReadOnlyIT extends ParallelStatsDisabledIT { |
| |
| @Test |
| public void testConnectionReadOnly() throws Exception { |
| |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| String testTable = generateUniqueName(); |
| String ddl = "CREATE TABLE " + testTable + " " + |
| " (r varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (r))\n"; |
| createTestTable(getUrl(), ddl); |
| |
| String query = "UPSERT INTO " + testTable + "(r, col1) VALUES('row1', 777)"; |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.executeUpdate(); |
| conn.commit(); |
| |
| try{ |
| conn.setReadOnly(true); |
| assertTrue(conn.isReadOnly()); |
| ddl = "CREATE TABLE " + testTable + "2 " + |
| " (r varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (r))\n"; |
| statement = conn.prepareStatement(ddl); |
| statement.executeUpdate(); |
| conn.commit(); |
| fail(); |
| } catch (SQLException e) { |
| assertTrue(e.getMessage(), e.getMessage().contains("ERROR 518 (25502): Mutations are not permitted for a read-only connection.")); |
| } |
| |
| try { |
| query = "UPSERT INTO " + testTable + "(r, col1) VALUES('row1', 888)"; |
| statement = conn.prepareStatement(query); |
| statement.executeUpdate(); |
| conn.commit(); |
| fail(); |
| } catch (SQLException e) { |
| assertTrue(e.getMessage(), e.getMessage().contains("ERROR 518 (25502): Mutations are not permitted for a read-only connection.")); |
| } |
| |
| conn.setReadOnly(false); |
| assertFalse(conn.isReadOnly()); |
| ddl = "ALTER TABLE " + testTable + " ADD col2 VARCHAR"; |
| statement = conn.prepareStatement(ddl); |
| statement.executeUpdate(); |
| conn.commit(); |
| |
| try { |
| conn.setReadOnly(true); |
| ddl = "ALTER TABLE " + testTable + " ADD col3 VARCHAR"; |
| statement = conn.prepareStatement(ddl); |
| statement.executeUpdate(); |
| fail(); |
| } catch (SQLException e) { |
| assertTrue(e.getMessage(), e.getMessage().contains("ERROR 518 (25502): Mutations are not permitted for a read-only connection.")); |
| } |
| |
| } |
| } |