OSGiLoader.java

/*******************************************************************************
 * Copyright (C) 2007  db4objects Inc.  http://www.db4o.com
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the db4o Opensource Compatibility License (dOCL)
 * which accompanies this distribution, and is available at
 * http://www.db4o.com/about/company/legalpolicies/docl.aspx
 *******************************************************************************/
package com.db4o.osgi;

import org.osgi.framework.*;

import com.db4o.reflect.jdk.*;

class OSGiLoader implements JdkLoader {

  private final Bundle _bundle;

  private JdkLoader    _loader;

  public OSGiLoader(Bundle bundle, JdkLoader loader) {
    _bundle = bundle;
    _loader = loader;
  }

  public Class loadClass(String className) {
    Class clazz = _loader.loadClass(className);
    if (clazz != null) {
      return clazz;
    }
    try {
      return _bundle.loadClass(className);
    } catch (ClassNotFoundException exc) {
      return null;
    }
  }

  public Object deepClone(Object context) {
    return new OSGiLoader(_bundle, (JdkLoader) _loader.deepClone(context));
  }

}