public void testURL() throws Exception {
String url;
ClassPool cp = new ClassPool(null);
cp.appendSystemPath();
url = cp.find("java.lang.Object").toString();
System.out.println(url);
assertTrue(url.startsWith("jar:file:"));
assertTrue(url.endsWith(".jar!/java/lang/Object.class"));
assertNull(cp.find("class.not.Exist"));
cp = new ClassPool(null);
cp.insertClassPath(".");
url = cp.find("test2.Inner").toString();
System.out.println(url);
assertTrue(url.startsWith("file:/"));
assertTrue(url.endsWith("/test2/Inner.class"));
assertNull(cp.find("test2.TestURL"));
cp = new ClassPool(null);
cp.insertClassPath(JAR_PATH + "javassist.jar");
url = cp.find("javassist.CtClass").toString();
System.out.println(url);
assertTrue(url.startsWith("jar:file:"));
assertTrue(url.endsWith("javassist.jar!/javassist/CtClass.class"));
assertNull(cp.find("javassist.TestURL"));
cp = new ClassPool(null);
cp.insertClassPath(new LoaderClassPath(cloader));
url = cp.find("javassist.CtMethod").toString();
System.out.println(url);
// assertTrue(url.startsWith("jar:file:"));
// assertTrue(url.endsWith("javassist.jar!/javassist/CtMethod.class"));
assertNull(cp.find("javassist.TestURL"));
cp = new ClassPool(null);
cp.insertClassPath(new ByteArrayClassPath("test2.ByteArray", null));
url = cp.find("test2.ByteArray").toString();
System.out.println(url);
assertTrue(url.equals("file:/ByteArrayClassPath/test2/ByteArray.class"));
assertNull(cp.find("test2.TestURL"));
}
public JavassistTemplateBuilder(TemplateRegistry registry, ClassLoader cl) {
super(registry);
pool = new ClassPool();
boolean appended = false;
loader = cl;
if (loader == null) {
loader = pool.getClassLoader();
}
try {
if (loader != null) {
pool.appendClassPath(new LoaderClassPath(loader));
appended = true;
}
} catch (SecurityException e) {
LOG.fine("Cannot append a search path of classloader");
e.printStackTrace();
}
if (!appended) {
pool.appendSystemPath();
}
}
@Test
public void testToString() throws Exception {
ClassPool pool = ClassPool.getDefault();
System.out.println(pool.toString());
pool.appendSystemPath();
System.out.println(pool.toString());
pool.appendClassPath("/*");
System.out.println(pool.toString());
pool.importPackage("java.util");
System.out.println(pool.toString());
StringTokenizer st =
new StringTokenizer(System.getProperty("java.class.path"), File.pathSeparator);
Set<String> classpath = new HashSet<String>();
while (st.hasMoreElements()) classpath.add(st.nextToken());
for (String element : classpath) pool.appendClassPath(element);
System.out.println(pool.toString());
Assert.assertTrue(true);
}
/**
* Creates a root class pool. If <code>useDefaultPath</code> is true, <code>appendSystemPath()
* </code> is called. Otherwise, this constructor is equivalent to the constructor taking no
* parameter.
*
* @param useDefaultPath true if the system search path is appended.
*/
public ClassPool(boolean useDefaultPath) {
this(null);
if (useDefaultPath) appendSystemPath();
}