How to use

generateProxy

method

in

org.apache.openejb.util.proxy.LocalBeanProxyFactory

public static Class createProxy(final Class<?> classToProxy, final ClassLoader cl, final String proxyName, final Class... interfaces) {
  final String classFileName = proxyName.replace('.', '/');
  try {
    return cl.loadClass(proxyName);
  } catch (final Exception e) {
    // no-op
  }
  final ReentrantLock lock = LocalBeanProxyFactory.LOCK;
  lock.lock();
  try {
    try { // Try it again, another thread may have beaten this one...
      return cl.loadClass(proxyName);
    } catch (final Exception e) {
      // no-op
    }
    final byte[] proxyBytes = generateProxy(classToProxy, classFileName, interfaces);
    return Unsafe.defineClass(classToProxy, proxyName, proxyBytes);
  } catch (final Exception e) {
    throw new InternalError("LocalBeanProxyFactory.createProxy: " + Debug.printStackTrace(e));
  } finally {
    lock.unlock();
  }
}

public static Class createProxy(final Class<?> classToProxy, final ClassLoader cl, final String proxyName, final Class... interfaces) {
  final String classFileName = proxyName.replace('.', '/');
  try {
    return cl.loadClass(proxyName);
  } catch (final Exception e) {
    // no-op
  }
  final ReentrantLock lock = LocalBeanProxyFactory.LOCK;
  lock.lock();
  try {
    try { // Try it again, another thread may have beaten this one...
      return cl.loadClass(proxyName);
    } catch (final Exception e) {
      // no-op
    }
    final byte[] proxyBytes = generateProxy(classToProxy, classFileName, interfaces);
    return Unsafe.defineClass(cl, classToProxy, proxyName, proxyBytes);
  } catch (final Exception e) {
    throw new InternalError("LocalBeanProxyFactory.createProxy: " + Debug.printStackTrace(e));
  } finally {
    lock.unlock();
  }
}