@Test
public void testPostDelegation() throws Exception {
final VFSClassLoader parent =
new VFSClassLoader(new FileObject[] {vfs.resolveFile(uri1.toString())}, vfs);
Class<?> pclass = parent.loadClass("test.HelloWorld");
ContextManager cm =
new ContextManager(
vfs,
new ReloadingClassLoader() {
@Override
public ClassLoader getClassLoader() {
return parent;
}
});
cm.setContextConfig(
new ContextsConfig() {
@Override
public ContextConfig getContextConfig(String context) {
if (context.equals("CX1")) {
return new ContextConfig(uri2.toString(), true);
} else if (context.equals("CX2")) {
return new ContextConfig(uri2.toString(), false);
}
return null;
}
});
Assert.assertTrue(cm.getClassLoader("CX1").loadClass("test.HelloWorld") == pclass);
Assert.assertFalse(cm.getClassLoader("CX2").loadClass("test.HelloWorld") == pclass);
}
@Test
public void differentContexts() throws Exception {
ContextManager cm =
new ContextManager(
vfs,
new ReloadingClassLoader() {
@Override
public ClassLoader getClassLoader() {
return ClassLoader.getSystemClassLoader();
}
});
cm.setContextConfig(
new ContextsConfig() {
@Override
public ContextConfig getContextConfig(String context) {
if (context.equals("CX1")) {
return new ContextConfig(uri1.toString(), true);
} else if (context.equals("CX2")) {
return new ContextConfig(uri2.toString(), true);
}
return null;
}
});
FileObject testDir = vfs.resolveFile(folder1.getRoot().toURI().toString());
FileObject[] dirContents = testDir.getChildren();
ClassLoader cl1 = cm.getClassLoader("CX1");
FileObject[] files = ((VFSClassLoader) cl1).getFileObjects();
Assert.assertArrayEquals(createFileSystems(dirContents), files);
FileObject testDir2 = vfs.resolveFile(folder2.getRoot().toURI().toString());
FileObject[] dirContents2 = testDir2.getChildren();
ClassLoader cl2 = cm.getClassLoader("CX2");
FileObject[] files2 = ((VFSClassLoader) cl2).getFileObjects();
Assert.assertArrayEquals(createFileSystems(dirContents2), files2);
Class<?> defaultContextClass = cl1.loadClass("test.HelloWorld");
Object o1 = defaultContextClass.newInstance();
Assert.assertEquals("Hello World!", o1.toString());
Class<?> myContextClass = cl2.loadClass("test.HelloWorld");
Object o2 = myContextClass.newInstance();
Assert.assertEquals("Hello World!", o2.toString());
Assert.assertFalse(defaultContextClass.equals(myContextClass));
cm.removeUnusedContexts(new HashSet<String>());
}
