/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2010 Sun Microsystems, Inc.
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*/
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package org.opends.sdk;
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import static org.testng.Assert.assertNotNull;
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import static org.testng.Assert.assertTrue;
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import java.util.concurrent.CountDownLatch;
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import org.testng.annotations.BeforeClass;
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import org.testng.annotations.Test;
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/**
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* Tests the connectionfactory classes.
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*/
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public abstract class ConnectionFactoryTestCase extends SdkTestCase
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{
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class MyResultHandler implements ResultHandler<AsynchronousConnection>
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{
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// latch.
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private final CountDownLatch latch;
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// invalid flag.
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private volatile boolean invalid;
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MyResultHandler(final CountDownLatch latch)
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{
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this.latch = latch;
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}
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public void handleErrorResult(final ErrorResultException error)
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{
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// came here.
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invalid = true;
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latch.countDown();
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}
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public void handleResult(final AsynchronousConnection con)
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{
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//
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latch.countDown();
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}
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}
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/**
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* Ensures that the LDAP Server is running.
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*
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* @throws Exception
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* If an unexpected problem occurs.
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*/
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@BeforeClass()
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public void startServer() throws Exception
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{
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TestCaseUtils.startServer();
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}
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/**
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* Tests the async connection in the blocking mode. This is not fully async as
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* it blocks on the future.
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*
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* @throws Exception
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*/
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@Test()
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public void testBlockingFutureNoHandler() throws Exception
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{
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final FutureResult<AsynchronousConnection> future = getAsynchronousConnection(null);
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final AsynchronousConnection con = future.get();
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// quickly check if iit is a valid connection.
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// Don't use a result handler.
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assertNotNull(con.readRootDSE(null).get());
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con.close();
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}
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/**
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* Tests the non-blocking fully async connection using a handler.
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*
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* @throws Exception
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*/
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@Test()
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public void testNonBlockingFutureWithHandler() throws Exception
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{
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// Use the handler to get the result asynchronously.
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final CountDownLatch latch = new CountDownLatch(1);
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final MyResultHandler handler = new MyResultHandler(latch);
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final FutureResult<AsynchronousConnection> future = getAsynchronousConnection(handler);
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// Since we don't have anything to do, we would rather
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// be notified by the latch when the other thread calls our handler.
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latch.await(); // should do a timed wait rather?
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if (handler.invalid)
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{
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// There was an error.
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throw new Exception();
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}
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}
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/**
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* Tests the synchronous connection.
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*
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* @throws Exception
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*/
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@Test()
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public void testSynchronousConnection() throws Exception
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{
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final Connection con = getConnection();
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assertNotNull(con);
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// quickly check if iit is a valid connection.
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assertTrue(con.readRootDSE().getEntry().getName().isRootDN());
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con.close();
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}
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/**
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* Gets the future result from the implementations.
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*
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* @return FutureResult.
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*/
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protected abstract FutureResult<AsynchronousConnection> getAsynchronousConnection(
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ResultHandler<AsynchronousConnection> handler) throws Exception;
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/**
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* Gets the connection from the implementations.
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*
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* @return Connection
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*/
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protected abstract Connection getConnection() throws Exception;
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}
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