/*
* 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 WARRANTIESOR 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.aries.application.management.impl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.jar.Manifest;
import org.apache.aries.application.ApplicationMetadata;
import org.apache.aries.application.ApplicationMetadataFactory;
import org.apache.aries.application.Content;
import org.apache.aries.application.DeploymentContent;
import org.apache.aries.application.DeploymentMetadata;
import org.apache.aries.application.DeploymentMetadataFactory;
import org.apache.aries.application.filesystem.IDirectory;
import org.apache.aries.application.filesystem.IFile;
import org.apache.aries.application.impl.ApplicationMetadataFactoryImpl;
import org.apache.aries.application.impl.ContentImpl;
import org.apache.aries.application.impl.DeploymentContentImpl;
import org.apache.aries.application.impl.DeploymentMetadataFactoryImpl;
import org.apache.aries.application.management.AriesApplication;
import org.apache.aries.application.management.AriesApplicationResolver;
import org.apache.aries.application.management.BundleConversion;
import org.apache.aries.application.management.BundleConverter;
import org.apache.aries.application.management.BundleInfo;
import org.apache.aries.application.management.ConversionException;
import org.apache.aries.application.management.LocalPlatform;
import org.apache.aries.application.management.ManagementException;
import org.apache.aries.application.management.ResolveConstraint;
import org.apache.aries.application.management.ResolverException;
import org.apache.aries.application.utils.filesystem.FileSystem;
import org.apache.aries.application.utils.filesystem.IOUtils;
import org.apache.aries.application.utils.management.SimpleBundleInfo;
import org.apache.aries.application.utils.manifest.BundleManifest;
import org.apache.aries.unittest.utils.EbaUnitTestUtils;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.osgi.framework.Constants;
import org.osgi.framework.Version;
/**
* Initial, simple test that creates and stores an AriesApplication. No
* BundleConverters are used in this test.
*/
public class AriesApplicationManagerImplTest {
static class DummyResolver implements AriesApplicationResolver {
Set<BundleInfo> nextResult;
public Set<BundleInfo> resolve(AriesApplication app, ResolveConstraint... constraints) {
Set<BundleInfo> info = new HashSet<BundleInfo>(nextResult);
info.addAll(app.getBundleInfo());
return info;
}
void setNextResult (Set<BundleInfo> r) {
nextResult = r;
}
public BundleInfo getBundleInfo(String bundleSymbolicName, Version bundleVersion)
{
return null;
}
}
static class DummyLocalPlatform implements LocalPlatform {
public File getTemporaryDirectory() throws IOException {
File f = File.createTempFile("ebaTmp", null);
f.delete();
f.mkdir();
return f;
}
public File getTemporaryFile () throws IOException {
// Not used
return File.createTempFile("ebaTmp", null);
}
}
static class DummyConverter implements BundleConverter {
public BundleConversion convert(IDirectory parentEba, IFile toBeConverted)
throws ConversionException {
if (toBeConverted.getName().equals("helloWorld.war")) {
InputStream is = null;
try {
is = new FileInputStream(new File("../src/test/resources/conversion/MANIFEST.MF"));
Manifest warManifest = new Manifest(is);
final File convertedFile = new File("./ariesApplicationManagerImplTest/conversion/helloWorld.war");
IOUtils.jarUp(new File("../src/test/resources/conversion/conversion.eba/helloWorld.war"), convertedFile, warManifest);
final String location = toBeConverted.toString();
return new BundleConversion() {
public BundleInfo getBundleInfo(ApplicationMetadataFactory amf) throws IOException {
return new SimpleBundleInfo(amf, BundleManifest.fromBundle(convertedFile), location);
}
public InputStream getInputStream() throws IOException {
return new FileInputStream(convertedFile);
}
};
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (is != null)
is.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
return null;
}
}
static final String TEST_EBA = "./ariesApplicationManagerImplTest/test.eba";
static final String CONVERSION_EBA = "./ariesApplicationManagerImplTest/conversion.eba";
@BeforeClass
public static void preTest() throws Exception {
new File("ariesApplicationManagerImplTest/conversion").mkdirs();
EbaUnitTestUtils.createEba("../src/test/resources/bundles/test.eba", TEST_EBA);
File src = new File ("../src/test/resources/bundles/repository/a.handy.persistence.library.jar");
File dest = new File ("ariesApplicationManagerImplTest/a.handy.persistence.library.jar");
IOUtils.zipUp(src, dest);
EbaUnitTestUtils.createEba("../src/test/resources/conversion/conversion.eba", CONVERSION_EBA);
}
AriesApplicationManagerImpl _appMgr;
ApplicationMetadataFactory _appMetaFactory;
DummyResolver _resolver;
DummyConverter _converter;
@Before
public void setup() {
_appMgr = new AriesApplicationManagerImpl ();
_appMetaFactory = new ApplicationMetadataFactoryImpl ();
DeploymentMetadataFactory dmf = new DeploymentMetadataFactoryImpl();
_converter = new DummyConverter();
List<BundleConverter> bundleConverters = new ArrayList<BundleConverter>();
bundleConverters.add(_converter);
_resolver = new DummyResolver();
_appMgr.setApplicationMetadataFactory(_appMetaFactory);
_appMgr.setDeploymentMetadataFactory(dmf);
_appMgr.setBundleConverters(bundleConverters);
_appMgr.setResolver(_resolver);
_appMgr.setLocalPlatform(new DummyLocalPlatform());
}
@Test
public void testCreate() throws Exception {
AriesApplication app = createApplication (TEST_EBA);
ApplicationMetadata appMeta = app.getApplicationMetadata();
assertEquals (appMeta.getApplicationName(), "Test application");
assertEquals (appMeta.getApplicationSymbolicName(), "org.apache.aries.application.management.test");
assertEquals (appMeta.getApplicationVersion(), new Version("1.0"));
List<Content> appContent = appMeta.getApplicationContents();
assertEquals (appContent.size(), 2);
Content fbw = new ContentImpl("foo.bar.widgets;version=1.0.0");
Content mbl = new ContentImpl("my.business.logic;version=1.0.0");
assertTrue (appContent.contains(fbw));
assertTrue (appContent.contains(mbl));
DeploymentMetadata dm = app.getDeploymentMetadata();
List<DeploymentContent> dcList = dm.getApplicationDeploymentContents();
assertEquals (2, dcList.size());
DeploymentContent dc1 = new DeploymentContentImpl ("foo.bar.widgets;deployed-version=1.1.0");
DeploymentContent dc2 = new DeploymentContentImpl ("my.business.logic;deployed-version=1.1.0");
DeploymentContent dc3 = new DeploymentContentImpl ("a.handy.persistence.library;deployed-version=1.1.0");
assertTrue (dcList.contains(dc1));
assertTrue (dcList.contains(dc2));
dcList = dm.getApplicationProvisionBundles();
assertEquals(1, dcList.size());
assertTrue (dcList.contains(dc3));
}
@Test
public void testCreateAndConversion() throws Exception {
AriesApplication app = createApplication (CONVERSION_EBA);
ApplicationMetadata appMeta = app.getApplicationMetadata();
assertEquals (appMeta.getApplicationName(), "conversion.eba");
assertEquals (appMeta.getApplicationSymbolicName(), "conversion.eba");
assertEquals (appMeta.getApplicationVersion(), new Version("0.0"));
List<Content> appContent = appMeta.getApplicationContents();
assertEquals (2, appContent.size());
Content fbw = new ContentImpl("hello.world.jar;version=\"[1.1.0, 1.1.0]\"");
Content mbl = new ContentImpl("helloWorld.war;version=\"[0.0.0, 0.0.0]\"");
assertTrue (appContent.contains(fbw));
assertTrue (appContent.contains(mbl));
DeploymentMetadata dm = app.getDeploymentMetadata();
List<DeploymentContent> dcList = dm.getApplicationDeploymentContents();
assertEquals (2, dcList.size());
DeploymentContent dc1 = new DeploymentContentImpl ("hello.world.jar;deployed-version=1.1.0");
DeploymentContent dc2 = new DeploymentContentImpl ("helloWorld.war;deployed-version=0.0.0");
DeploymentContent dc3 = new DeploymentContentImpl ("a.handy.persistence.library;deployed-version=1.1.0");
assertTrue (dcList.contains(dc1));
assertTrue (dcList.contains(dc2));
dcList = dm.getApplicationProvisionBundles();
assertEquals(1, dcList.size());
assertTrue (dcList.contains(dc3));
assertEquals(2, app.getBundleInfo().size());
BundleInfo info;
info = findBundleInfo(app.getBundleInfo(), "hello.world.jar");
assertNotNull(info);
assertEquals("HelloWorldJar", info.getHeaders().get(Constants.BUNDLE_NAME));
info = findBundleInfo(app.getBundleInfo(), "helloWorld.war");
assertNotNull(info);
assertEquals("helloWorld.war", info.getHeaders().get(Constants.BUNDLE_NAME));
assertEquals("/test", info.getHeaders().get("Bundle-ContextPath"));
}
private BundleInfo findBundleInfo(Set<BundleInfo> infos, String symbolicName) {
for (BundleInfo info : infos) {
if (symbolicName.equals(info.getSymbolicName())) {
return info;
}
}
return null;
}
@Test
public void testStoreAndReload() throws Exception {
AriesApplication app = createApplication (TEST_EBA);
File dest = new File ("ariesApplicationManagerImplTest/stored.eba");
app.store(dest);
/* Dest should be a zip file with four entries:
* /foo.bar.widgets.jar
* /my.business.logic.jar
* /META-INF/APPLICATION.MF
* /META-INF/DEPLOYMENT.MF
*/
IDirectory storedEba = FileSystem.getFSRoot(dest);
assertNotNull (storedEba);
assertEquals (storedEba.listFiles().size(), 3);
IFile ifile = storedEba.getFile("META-INF/APPLICATION.MF");
assertNotNull (ifile);
ifile = storedEba.getFile ("META-INF/DEPLOYMENT.MF");
assertNotNull (ifile);
ifile = storedEba.getFile ("foo.bar.widgets.jar");
assertNotNull (ifile);
ifile = storedEba.getFile ("my.business.logic.jar");
assertNotNull (ifile);
AriesApplication newApp = _appMgr.createApplication(storedEba);
DeploymentMetadata dm = newApp.getDeploymentMetadata();
assertEquals (2, dm.getApplicationDeploymentContents().size());
assertEquals(1, dm.getApplicationProvisionBundles().size());
assertEquals (dm.getApplicationSymbolicName(), app.getApplicationMetadata().getApplicationSymbolicName());
assertEquals (dm.getApplicationVersion(), app.getApplicationMetadata().getApplicationVersion());
}
private AriesApplication createApplication (String fileName) throws SecurityException, NoSuchFieldException, IllegalArgumentException, IllegalAccessException, ManagementException, ResolverException {
// This next block is a very long winded way of constructing a BundleInfoImpl
// against the existing (BundleManifest bm, String location) constructor. If we
// find we need a String-based BundleInfoImpl constructor for other reasons,
// we could change to using it here.
Set<BundleInfo> nextResolverResult = new HashSet<BundleInfo>();
String persistenceLibraryLocation = "../src/test/resources/bundles/repository/a.handy.persistence.library.jar";
File persistenceLibrary = new File (persistenceLibraryLocation);
BundleManifest mf = BundleManifest.fromBundle(persistenceLibrary);
BundleInfo resolvedPersistenceLibrary = new SimpleBundleInfo(_appMetaFactory, mf, persistenceLibraryLocation);
Field v = SimpleBundleInfo.class.getDeclaredField("_version");
v.setAccessible(true);
v.set(resolvedPersistenceLibrary, new Version("1.1.0"));
nextResolverResult.add(resolvedPersistenceLibrary);
_resolver.setNextResult(nextResolverResult);
IDirectory testEba = FileSystem.getFSRoot(new File(fileName));
AriesApplication app = _appMgr.createApplication(testEba);
app = _appMgr.resolve(app);
return app;
}
}