public void show(InputStream is) throws IOException {
JarArchiveInputStream jais = new JarArchiveInputStream(is);
JarArchiveEntry e = jais.getNextJarEntry();
while (e != null) {
if ((!e.isDirectory()) && e.getName().endsWith(".jar")) {
cache(e.getName(), jais);
}
e = jais.getNextJarEntry();
}
}
private InputStream getResourceAsStream(String name, InputStream is) throws IOException {
JarArchiveInputStream jais = new JarArchiveInputStream(is);
JarArchiveEntry e = jais.getNextJarEntry();
while (e != null) {
if ((!e.isDirectory()) && e.getName().equals(name)) {
return jais;
}
e = jais.getNextJarEntry();
}
return null;
}
private void cache(String name, InputStream is) throws IOException {
JarArchiveInputStream jais = null;
try {
jais = new JarArchiveInputStream(is);
JarArchiveEntry e = jais.getNextJarEntry();
while (e != null) {
if (!e.isDirectory()) {
classCache.put(e.getName(), name);
}
e = jais.getNextJarEntry();
}
} finally {
// IOUtils.closeQuietly(jais);
}
}