/**
* 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.geronimo.kernel.rmi;
import java.net.MalformedURLException;
import java.net.URL;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import junit.framework.TestCase;
import org.apache.geronimo.kernel.rmi.RMIClassLoaderSpiImpl;
/**
* Unit tests for {@link RMIClassLoaderSpiImpl} class.
*
* @version $Rev: 653740 $ $Date: 2008-05-06 18:44:18 +0800 (Tue, 06 May 2008) $
*/
public class RMIClassLoaderSpiImplTest extends TestCase {
private String baseURL;
private String normalizedBaseURL;
protected void setUp() throws Exception {
File dir = new File(System.getProperty("user.home"));
baseURL = dir.toURL().toString();
if (baseURL.endsWith("/")) {
baseURL = baseURL.substring(0, baseURL.length() - 1);
}
normalizedBaseURL = dir.toURI().toURL().toString();
if (normalizedBaseURL.endsWith("/")) {
normalizedBaseURL = normalizedBaseURL.substring(0, normalizedBaseURL.length() - 1);
}
}
public void testNormalizeURL() throws MalformedURLException {
URL url = new URL(baseURL + "/Apache Group/Geronimo");
URL normal = RMIClassLoaderSpiImpl.normalizeURL(url);
assertEquals(normalizedBaseURL + "/Apache%20Group/Geronimo", normal.toString());
}
public void testNormalizeCodebase() throws MalformedURLException {
String codebase = baseURL + "/Apache Group/Geronimo " + baseURL + "/Apache Group/Apache2";
String normal = RMIClassLoaderSpiImpl.normalizeCodebase(codebase);
assertEquals(normalizedBaseURL + "/Apache%20Group/Geronimo " +
normalizedBaseURL + "/Apache%20Group/Apache2", normal);
}
public void testGetClassAnnotationWithClassLoaderServerAware() throws Exception {
String url1 = "http://localhost:8090/Tester1";
String url2 = "http://localhost:8090/Tester2";
MockClassLoader cl = new MockClassLoader(getClass().getClassLoader(), new URL[] {new URL(url1), new URL(url2)});
Class clazz = cl.loadClass(RMIClassLoaderSpiImplTest.class.getName());
RMIClassLoaderSpiImpl impl = new RMIClassLoaderSpiImpl();
String annotations = impl.getClassAnnotation(clazz);
assertEquals(url1 + " " + url2, annotations);
}
private static class MockClassLoader extends ClassLoader implements RMIClassLoaderSpiImpl.ClassLoaderServerAware {
private final ClassLoader delegate;
private final URL[] urls;
private MockClassLoader(ClassLoader delegate, URL[] urls) {
this.delegate = delegate;
this.urls = urls;
}
public Class loadClass(String name) throws ClassNotFoundException {
if (name.startsWith("java")) {
return delegate.loadClass(name);
}
String resourceName = name.replace('.', '/') + ".class";
InputStream in = delegate.getResourceAsStream(resourceName);
try {
byte[] buffer = new byte[1024];
ByteArrayOutputStream out = new ByteArrayOutputStream();
int read = 0;
try {
while (0 < (read = in.read(buffer))) {
out.write(buffer, 0, read);
}
} catch (IOException e) {
fail();
return null;
}
return defineClass(name, out.toByteArray(), 0, out.size());
} finally {
if (in != null)
{
try {
in.close();
} catch (IOException ignored) {
// ignored
}
}
}
}
public URL[] getClassLoaderServerURLs() {
return urls;
}
}
}