| /* |
| * 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.jdbc; |
| |
| import java.sql.Connection; |
| import java.sql.SQLException; |
| import java.util.Properties; |
| import java.util.concurrent.ThreadPoolExecutor; |
| |
| import javax.annotation.concurrent.GuardedBy; |
| import javax.annotation.concurrent.ThreadSafe; |
| |
| import org.apache.phoenix.end2end.ConnectionQueryServicesTestImpl; |
| import org.apache.phoenix.query.ConnectionQueryServices; |
| import org.apache.phoenix.query.ConnectionlessQueryServicesImpl; |
| import org.apache.phoenix.query.QueryServices; |
| import org.apache.phoenix.query.QueryServicesTestImpl; |
| import org.apache.phoenix.util.ReadOnlyProps; |
| |
| |
| |
| /** |
| * |
| * JDBC Driver implementation of Phoenix for testing. |
| * To use this driver, specify test=true in url. |
| * |
| * |
| * @since 0.1 |
| */ |
| @ThreadSafe |
| public class PhoenixTestDriver extends PhoenixEmbeddedDriver { |
| |
| @GuardedBy("this") |
| private ConnectionQueryServices connectionQueryServices; |
| private final ReadOnlyProps overrideProps; |
| |
| @GuardedBy("this") |
| private final QueryServices queryServices; |
| |
| @GuardedBy("this") |
| private boolean closed = false; |
| |
| public PhoenixTestDriver() { |
| this(ReadOnlyProps.EMPTY_PROPS); |
| } |
| |
| // For tests to override the default configuration |
| public PhoenixTestDriver(ReadOnlyProps props) { |
| overrideProps = props; |
| queryServices = new QueryServicesTestImpl(getDefaultProps(), overrideProps); |
| } |
| |
| @Override |
| public synchronized QueryServices getQueryServices() { |
| checkClosed(); |
| return queryServices; |
| } |
| |
| @Override |
| public boolean acceptsURL(String url) throws SQLException { |
| // Accept the url only if test=true attribute set |
| return super.acceptsURL(url) && isTestUrl(url); |
| } |
| |
| @Override |
| public synchronized Connection connect(String url, Properties info) throws SQLException { |
| checkClosed(); |
| return super.connect(url, info); |
| } |
| |
| @Override // public for testing |
| public synchronized ConnectionQueryServices getConnectionQueryServices(String url, Properties info) throws SQLException { |
| checkClosed(); |
| if (connectionQueryServices != null) { return connectionQueryServices; } |
| ConnectionInfo connInfo = ConnectionInfo.create(url); |
| if (connInfo.isConnectionless()) { |
| connectionQueryServices = new ConnectionlessQueryServicesImpl(queryServices, connInfo, info); |
| } else { |
| connectionQueryServices = new ConnectionQueryServicesTestImpl(queryServices, connInfo, info); |
| } |
| connectionQueryServices.init(url, info); |
| return connectionQueryServices; |
| } |
| |
| private synchronized void checkClosed() { |
| if (closed) { |
| throw new IllegalStateException("The Phoenix jdbc test driver has been closed."); |
| } |
| } |
| |
| @Override |
| public synchronized void close() throws SQLException { |
| if (closed) { |
| return; |
| } |
| closed = true; |
| try { |
| if (connectionQueryServices != null) connectionQueryServices.close(); |
| } finally { |
| ThreadPoolExecutor executor = queryServices.getExecutor(); |
| try { |
| queryServices.close(); |
| } finally { |
| if (executor != null) executor.shutdownNow(); |
| connectionQueryServices = null; |
| } |
| } |
| } |
| } |