Examples of org.jboss.cache.aop.test.Link

org.jboss.cache.aop.test.Link
Test class for PojoCache for circular references. Link is a POJO that will be instrumentet with CacheInterceptor @version $Revision: 1584 $
Below is the annotation that signifies this class is "prepared" under JBossAop. This is used in conjunction with a special jboss-aop.xml (supplied by JBossCache). In addition, this is JDK1.4 style, so a annoc Ant build target is needed to pre-compile it.

To use this approach, just apply this line to your pojo and run annoc (and possibly aopc).

    */
   public void testCircularReference() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      parent.setLink(child);
      child.setLink(parent);
      cache_.putObject("/link/parent", parent);
      assertEquals("parent", ((Link) cache_.getObject("/link/parent")).getName());
      assertEquals("child", ((Link) cache_.getObject("/link/parent")).getLink().getName());


      // Would fail if uncoment becuase of internal mapping is non-canonical.

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    */
   public void testCircularReference1() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference1() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      parent.setLink(child);
      child.setLink(parent);
      cache_.putObject("/link/parent", parent);
      assertEquals("parent", ((Link) cache_.getObject("/link/parent")).getName());
      assertEquals("child", ((Link) cache_.getObject("/link/parent")).getLink().getName());
      Link link = (Link)cache_.removeObject("/link/parent");
      assertEquals("child", link.getLink().getName());
      assertNull("Cache should be null ", ((DataNode)cache_.get("/parent")));
   }

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    */
   public void testCircularReference2() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference2() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      cache_.putObject("/link/parent", parent);
      parent.setLink(child);
      child.setLink(parent);
      assertEquals("parent", ((Link) cache_.getObject("/link/parent")).getName());
      assertEquals("child", ((Link) cache_.getObject("/link/parent")).getLink().getName());
      Link link = (Link)cache_.removeObject("/link/parent");
      assertEquals("child", link.getLink().getName());
      assertNull("Cache should be null ", ((DataNode)cache_.get("/parent")));
   }

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    */
   public void testCircularReference3() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference3() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      cache_.putObject("/link/parent", parent);
      cache_.putObject("/link/child", child);
      parent.setLink(child);
      child.setLink(parent);
      assertEquals("parent", ((Link) cache_.getObject("/link/parent")).getName());
      assertEquals("child", ((Link) cache_.getObject("/link/parent")).getLink().getName());
      assertEquals("child", ((Link) cache_.getObject("/link/child")).getName());
      assertEquals("parent", ((Link) cache_.getObject("/link/child")).getLink().getName());
      Link link = (Link)cache_.removeObject("/link/parent");
      assertEquals("child", link.getLink().getName());
      assertNull("Cache should be null ", ((DataNode)cache_.get("/parent")));
   }

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    */
   public void testCircularReference4() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference3() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      parent.setLink(child);
      child.setLink(parent);


      List list = new ArrayList();
      list.add(parent);


      cache_.putObject("/list", list);

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   public void testCircularReference1() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference1() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      parent.setLink(child);
      child.setLink(parent);
      cache1.putObject("/link/parent", parent);
      TestingUtil.sleepThread(100);
      assertEquals("parent", ((Link) cache1.getObject("/link/parent")).getName());
      assertEquals("child", ((Link) cache1.getObject("/link/parent")).getLink().getName());
      assertEquals("parent", ((Link) cache2.getObject("/link/parent")).getName());
      assertEquals("child", ((Link) cache2.getObject("/link/parent")).getLink().getName());
      ((Link) cache2.getObject("/link/parent")).setLink(null);
      assertNull("Child should be null", ((Link) cache2.getObject("/link/parent")).getLink());
      Link link = (Link)cache1.removeObject("/link/parent");
      assertNotNull("Link should not be null ", link);
      System.out.println("Link: " +link);
   }

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   public void testCircularReference2() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference2() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      cache1.putObject("/link/parent", parent);
      parent.setLink(child);
      child.setLink(parent);
      assertEquals("parent", ((Link) cache1.getObject("/link/parent")).getName());
      assertEquals("child", ((Link) cache1.getObject("/link/parent")).getLink().getName());
      assertEquals("parent", ((Link) cache2.getObject("/link/parent")).getName());
      assertEquals("child", ((Link) cache2.getObject("/link/parent")).getLink().getName());
      ((Link) cache2.getObject("/link/parent")).setLink(null);
      assertNull("Child should be null", ((Link) cache2.getObject("/link/parent")).getLink());
      Link link = (Link)cache1.removeObject("/link/parent");
      assertNotNull("Link should not be null ", link);
   }

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   public void testCircularReference3() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference3() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      cache1.putObject("/link/parent", parent);
      cache1.putObject("/link/child", child);
      TestingUtil.sleepThread(100);
      parent.setLink(child);
      child.setLink(parent);


      Link p1 = (Link) cache1.getObject("/link/parent");
      Link c1 = (Link) cache1.getObject("/link/child");
      assertEquals("parent", p1.getName());
      assertEquals("child", p1.getLink().getName());
      assertEquals("child", c1.getName());
      assertEquals("parent", c1.getLink().getName());


      Link p2 = (Link) cache1.getObject("/link/parent");
      Link c2 = (Link) cache1.getObject("/link/child");


      assertEquals("parent", p2.getName());
      assertEquals("child", p2.getLink().getName());
      assertEquals("child", c2.getName());
      assertEquals("parent", c2.getLink().getName());


      p2.setLink(null);
      assertNull("Child should be null", p2.getLink());
      Link link = (Link)cache1.removeObject("/link/parent");
      assertNotNull("Link should not be null ", link);
   }

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    */
   public void testCircularReference4() throws Exception
   {
//        try {Thread.sleep(10000); } catch (Exception e) {};
      log.info("testCircularReference3() ...");
      Link parent = new Link("parent");
      Link child = new Link("child");
      parent.setLink(child);
      child.setLink(parent);


      List list = new ArrayList();
      list.add(parent);


      cache1.putObject("/list", list);

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Related Classes of org.jboss.cache.aop.test.Link

org.jboss.cache.aop.ObjectGraphAopTest

org.jboss.cache.aop.ReplicatedObjectGraphAopTest

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