[openejb-scm] openejb/modules/core/src/test/org/openejb/corba/util DynamicStubClassLoaderTest.java

[dain]

dain        2005/06/22 15:39:52

  Added:       modules/core/src/test/org/openejb/corba/util
                        DynamicStubClassLoaderTest.java
  Log:

  added DynamicStubClassLoader which creates stubs on the fly using cglib
  
  Revision  Changes    Path
  1.1                  
openejb/modules/core/src/test/org/openejb/corba/util/DynamicStubClassLoaderTest.java
  
  Index: DynamicStubClassLoaderTest.java
  ===================================================================
  /**
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   * that the following conditions are met:
   *
   * 1. Redistributions of source code must retain copyright
   *    statements and notices.  Redistributions must also contain a
   *    copy of this document.
   *
   * 2. Redistributions in binary form must reproduce the
   *    above copyright notice, this list of conditions and the
   *    following disclaimer in the documentation and/or other
   *    materials provided with the distribution.
   *
   * 3. The name "OpenEJB" must not be used to endorse or promote
   *    products derived from this Software without prior written
   *    permission of The OpenEJB Group.  For written permission,
   *    please contact [EMAIL PROTECTED]
   *
   * 4. Products derived from this Software may not be called "OpenEJB"
   *    nor may "OpenEJB" appear in their names without prior written
   *    permission of The OpenEJB Group. OpenEJB is a registered
   *    trademark of The OpenEJB Group.
   *
   * 5. Due credit should be given to the OpenEJB Project
   *    (http://openejb.org/).
   *
   * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
   * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
   * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
   * THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
   * OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * Copyright 2005 (C) The OpenEJB Group. All Rights Reserved.
   *
   * $Id: DynamicStubClassLoaderTest.java,v 1.1 2005/06/22 19:39:52 dain Exp $
   */
  package org.openejb.corba.util;
  
  import java.util.List;
  import java.util.Arrays;
  import javax.rmi.CORBA.Stub;
  
  import junit.framework.TestCase;
  import org.openejb.corba.ClientContext;
  import org.openejb.corba.ClientContextHolder;
  
  /**
   * @version $Revision: 1.1 $ $Date: 2005/06/22 19:39:52 $
   */
  public class DynamicStubClassLoaderTest extends TestCase {
      public void testGeneration() throws Exception {
          DynamicStubClassLoader dynamicStubClassLoader = new 
DynamicStubClassLoader();
          dynamicStubClassLoader.doStart();
          Class c = 
dynamicStubClassLoader.loadClass("org.omg.stub.org.openejb.corba.compiler._Simple_Stub");
          verifyStub(c);
          verifyStub(c);
          verifyStub(c);
          verifyStub(c);
  
      }
  
      private void verifyStub(final Class c) throws Exception {
          final Exception[] exception = new Exception[1];
          Runnable verify = new Runnable() {
              public void run() {
                  try {
                      Stub stub = (Stub) c.newInstance();
                      String[] strings = stub._ids();
                      assertNotNull(strings);
                      assertEquals(2, strings.length);
                      List ids = Arrays.asList(strings);
                      
assertTrue(ids.contains("RMI:org.openejb.corba.compiler.Simple:0000000000000000"));
                      
assertTrue(ids.contains("RMI:org.openejb.corba.compiler.Special:0000000000000000"));
  
                      ClientContextHolder clientContextHolder = 
(ClientContextHolder)stub;
                      ClientContext context = new ClientContext();
                      clientContextHolder.setClientContext(context);
                      assertSame(context, 
clientContextHolder.getClientContext());
                  } catch (Exception e) {
                      exception[0] = e;
                  }
              }
          };
          Thread thread = new Thread(verify);
          thread.start();
          thread.join();
          if (exception[0] != null) {
              throw exception[0];
          }
      }
  }