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/*
* 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.tuscany.sca.something;
import java.lang.management.GarbageCollectorMXBean;
import java.lang.management.ManagementFactory;
import java.lang.management.MemoryMXBean;
import java.lang.management.MemoryPoolMXBean;
import java.net.MalformedURLException;
import java.util.List;
import junit.framework.Assert;
import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
import org.apache.tuscany.sca.runtime.ActivationException;
import org.junit.Test;
import org.oasisopen.sca.NoSuchDomainException;
import org.oasisopen.sca.NoSuchServiceException;
public class Section102TestCase {
// @Test
// public void testInstallDeployable() throws NoSuchServiceException, NoSuchDomainException, ContributionReadException, MalformedURLException {
// Section10 section10 = Section10Factory.createSection10();
// section10.installContribution("src/test/resources/sample-helloworld.jar");
//
//// Helloworld helloworldService = section10.getService(Helloworld.class, "HelloworldComponent");
//// Assert.assertEquals("Hello petra", helloworldService.sayHello("petra"));
// }
//
// @Test
// public void testInstallWithDependent() throws NoSuchServiceException, NoSuchDomainException, ContributionReadException, MalformedURLException {
// Section10 section10 = Section10Factory.createSection10();
// section10.installContribution("/Tuscany/svn/2.x-trunk/itest/T3558/src/test/resources/sample-store.jar");
// section10.installContribution("/Tuscany/svn/2.x-trunk/itest/T3558/src/test/resources/sample-store-client.jar");
//
//// Helloworld helloworldService = section10.getService(Helloworld.class, "HelloworldComponent");
//// Assert.assertEquals("Hello petra", helloworldService.sayHello("petra"));
// }
// Doesnt work yet as addToDomainLevelComposite doesn't work
// @Test
public void testInstallNoDeployable() throws NoSuchServiceException, NoSuchDomainException, ContributionReadException, MalformedURLException, ActivationException {
Section10 section10 = Section10Factory.createSection10();
String contributionURI = section10.installContribution("src/test/resources/sample-helloworld-nodeployable.jar");
// SCAClientFactory scaClientFactory = section10.getSCAClientFactory();
// try {
// scaClientFactory.getService(Helloworld.class, "HelloworldComponent");
// Assert.fail();
// } catch (NoSuchServiceException e) {
// // expected as there is no deployables
// }
section10.addToDomainLevelComposite(contributionURI + "/helloworld.composite");
// Helloworld helloworldService = scaClientFactory.getService(Helloworld.class, "HelloworldComponent");
// Assert.assertEquals("Hello petra", helloworldService.sayHello("petra"));
}
// @Test
public void testGetInstalledContributions() throws NoSuchServiceException, NoSuchDomainException, ContributionReadException, MalformedURLException, ActivationException {
Section10 section10 = Section10Factory.createSection10();
section10.installContribution("foo", "src/test/resources/sample-helloworld-nodeployable.jar");
List<String> ics = section10.getInstalledContributions();
Assert.assertEquals(1, ics.size());
Assert.assertEquals("foo", ics.get(0));
}
// @Test
public void testGetDeployedCompostes() throws NoSuchServiceException, NoSuchDomainException, ContributionReadException, MalformedURLException, ActivationException {
Section10 section10 = Section10Factory.createSection10();
section10.installContribution("foo", "src/test/resources/sample-helloworld.jar");
List<String> dcs = section10.getDeployedCompostes("foo");
Assert.assertEquals(1, dcs.size());
Assert.assertEquals("foo/helloworld.composite", dcs.get(0));
}
// @Test
public void testRemoveComposte() throws NoSuchServiceException, NoSuchDomainException, ContributionReadException, MalformedURLException, ActivationException {
Section10 section10 = Section10Factory.createSection10();
section10.installContribution("foo", "src/test/resources/sample-helloworld.jar");
section10.removeFromDomainLevelComposite("foo/helloworld.composite");
List<String> dcs = section10.getDeployedCompostes("foo");
Assert.assertEquals(0, dcs.size());
}
@Test
public void testLots() throws NoSuchServiceException, ContributionReadException, MalformedURLException, ActivationException, InterruptedException {
Section10 section10 = Section10Factory.createSection10();
for (int i=0; i<40000; i++) {
String uri = section10.installContribution("src/test/resources/sample-helloworld.jar");
section10.removeContribution(uri);
}
Thread.sleep(100000);
dumpMemoryInfo();
section10.shutdown();
}
public static void main(String[] args) throws ContributionReadException, MalformedURLException, NoSuchServiceException, ActivationException, InterruptedException {
new Section102TestCase().testLots();
}
public static void dumpMemoryInfo()
{
try
{
System.out.println( "\nDUMPING MEMORY INFO\n" );
// Read MemoryMXBean
MemoryMXBean memorymbean = ManagementFactory.getMemoryMXBean();
System.out.println( "Heap Memory Usage: " + memorymbean.getHeapMemoryUsage() );
System.out.println( "Non-Heap Memory Usage: " + memorymbean.getNonHeapMemoryUsage() );
// Read Garbage Collection information
List<GarbageCollectorMXBean> gcmbeans = ManagementFactory.getGarbageCollectorMXBeans();
for( GarbageCollectorMXBean gcmbean : gcmbeans )
{
System.out.println( "\nName: " + gcmbean.getName() );
System.out.println( "Collection count: " + gcmbean.getCollectionCount() );
System.out.println( "Collection time: " + gcmbean.getCollectionTime() );
System.out.println( "Memory Pools: " );
String[] memoryPoolNames = gcmbean.getMemoryPoolNames();
for( int i=0; i<memoryPoolNames.length; i++ )
{
System.out.println( "\t" + memoryPoolNames[ i ] );
}
}
// Read Memory Pool Information
System.out.println( "Memory Pools Info" );
List<MemoryPoolMXBean> mempoolsmbeans = ManagementFactory.getMemoryPoolMXBeans();
for( MemoryPoolMXBean mempoolmbean : mempoolsmbeans )
{
System.out.println( "\nName: " + mempoolmbean.getName() );
System.out.println( "Usage: " + mempoolmbean.getUsage() );
System.out.println( "Collection Usage: " + mempoolmbean.getCollectionUsage() );
System.out.println( "Peak Usage: " + mempoolmbean.getPeakUsage() );
System.out.println( "Type: " + mempoolmbean.getType() );
System.out.println( "Memory Manager Names: " ) ;
String[] memManagerNames = mempoolmbean.getMemoryManagerNames();
for( int i=0; i<memManagerNames.length; i++ )
{
System.out.println( "\t" + memManagerNames[ i ] );
}
System.out.println( "\n" );
}
}
catch( Exception e )
{
e.printStackTrace();
}
}
}
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