Examples of org.jboss.web.WebClassLoader

org.jboss.web.WebClassLoader
A simple subclass of URLClassLoader that is used in conjunction with the the WebService mbean to allow dynamic loading of resources and classes from deployed ears, ejb jars and wars. A WebClassLoader is associated with a Container and must have an UnifiedClassLoader as its parent. It overrides the getURLs() method to return a different set of URLs for remote loading than what is used for local loading.
WebClassLoader has two methods meant to be overriden by subclasses: getKey() and getBytes(). The latter is a no-op in this implementation and should be overriden by subclasses with bytecode generation ability, such as the classloader used by the iiop module.
WebClassLoader subclasses must have a constructor with the same signature as the WebClassLoader constructor. @see #getUrls() @see #setWebURLs(URL[]) @author Scott Stark. @author Sacha Labourey @author Vladimir Blagojevic @author Francisco Reverbel @author adrian@jboss.org @version $Revision: 81030 $


      // Create codebasePolicy containing the container's codebase string
      logger.debug("container classloader: " + container.getClassLoader()
                   + "\ncontainer parent classloader: "
                   + container.getClassLoader().getParent());
      WebClassLoader wcl = (WebClassLoader)container.getWebClassLoader();
      String codebaseString;
      if (wcl != null && (codebaseString = wcl.getCodebaseString()) != null)
      {
         Any codebase = orb.create_any();
         codebase.insert_string(codebaseString);
         codebasePolicy = orb.create_policy(CodebasePolicy.TYPE, codebase);
         logger.debug("codebasePolicy: " + codebasePolicy);

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      ClassLoader unitCl = unit.getClassLoader();
      // Create the container's WebClassLoader
      // and register it with the web service.
      String webClassLoaderName = getWebClassLoader(conf, bean);
      log.debug("Creating WebClassLoader of class " + webClassLoaderName);
      WebClassLoader wcl = null;
      try
      {
         Class clazz = unitCl.loadClass(webClassLoaderName);
         wcl = WebClassLoaderFactory.createWebClassLoader(clazz, container.getJmxName(), (RealClassLoader) unitCl);
      }
      catch (Exception e)
      {
         throw new DeploymentException("Failed to create WebClassLoader of class " + webClassLoaderName + ": ", e);
      }


      if (webServiceName != null)
      {
         WebServiceMBean webServer = (WebServiceMBean) MBeanProxyExt.create(WebServiceMBean.class, webServiceName);
         URL[] codebase = {webServer.addClassLoader(wcl)};


         wcl.setWebURLs(codebase);
      } // end of if ()


      container.setWebClassLoader(wcl);
      // Create classloader for this container
      // Only used to unique the bean ENC and does not augment class loading

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      // Create codebasePolicy containing the container's codebase string
      logger.debug("container classloader: " + container.getClassLoader()
                   + "\ncontainer parent classloader: "
                   + container.getClassLoader().getParent());
      WebClassLoader wcl = (WebClassLoader)container.getWebClassLoader();
      String codebaseString;
      if (wcl != null && (codebaseString = wcl.getCodebaseString()) != null)
      {
         Any codebase = orb.create_any();
         codebase.insert_string(codebaseString);
         codebasePolicy = orb.create_policy(CodebasePolicy.TYPE, codebase);
         logger.debug("codebasePolicy: " + codebasePolicy);

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      ClassLoader unitCl = unit.getClassLoader();
      // Create the container's WebClassLoader
      // and register it with the web service.
      String webClassLoaderName = getWebClassLoader(conf, bean);
      log.debug("Creating WebClassLoader of class " + webClassLoaderName);
      WebClassLoader wcl = null;
      try
      {
         Class clazz = unitCl.loadClass(webClassLoaderName);
         wcl = WebClassLoaderFactory.createWebClassLoader(clazz, container.getJmxName(), (RealClassLoader) unitCl);
      }
      catch (Exception e)
      {
         throw new DeploymentException("Failed to create WebClassLoader of class " + webClassLoaderName + ": ", e);
      }


      if (webServiceName != null)
      {
         WebServiceMBean webServer = (WebServiceMBean) MBeanProxyExt.create(WebServiceMBean.class, webServiceName);
         URL[] codebase = {webServer.addClassLoader(wcl)};


         wcl.setWebURLs(codebase);
      } // end of if ()


      container.setWebClassLoader(wcl);
      // Create classloader for this container
      // Only used to unique the bean ENC and does not augment class loading

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/*     */ 
/* 369 */     this.homeRepositoryIds = interfaceAnalysis.getAllTypeIds();
/*     */ 
/* 372 */     this.logger.debug("container classloader: " + this.container.getClassLoader() + "\ncontainer parent classloader: " + this.container.getClassLoader().getParent());
/*     */ 
/* 375 */     WebClassLoader wcl = (WebClassLoader)this.container.getWebClassLoader();
/*     */     String codebaseString;
/* 377 */     if ((wcl != null) && ((codebaseString = wcl.getCodebaseString()) != null))
/*     */     {
/* 379 */       Any codebase = this.orb.create_any();
/* 380 */       codebase.insert_string(codebaseString);
/* 381 */       this.codebasePolicy = this.orb.create_policy(305419896, codebase);
/* 382 */       this.logger.debug("codebasePolicy: " + this.codebasePolicy);

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/*      */ 
/*  794 */     ClassLoader unitCl = unit.getClassLoader();
/*      */ 
/*  797 */     String webClassLoaderName = getWebClassLoader(conf, bean);
/*  798 */     log.debug("Creating WebClassLoader of class " + webClassLoaderName);
/*  799 */     WebClassLoader wcl = null;
/*      */     try
/*      */     {
/*  802 */       Class clazz = unitCl.loadClass(webClassLoaderName);
/*  803 */       wcl = WebClassLoaderFactory.createWebClassLoader(clazz, container.getJmxName(), (RealClassLoader)unitCl);
/*      */     }
/*      */     catch (Exception e)
/*      */     {
/*  807 */       throw new DeploymentException("Failed to create WebClassLoader of class " + webClassLoaderName + ": ", e);
/*      */     }
/*      */ 
/*  812 */     if (this.webServiceName != null)
/*      */     {
/*  814 */       WebServiceMBean webServer = (WebServiceMBean)MBeanProxyExt.create(WebServiceMBean.class, this.webServiceName);
/*      */ 
/*  817 */       URL[] codebase = { webServer.addClassLoader(wcl) };
/*      */ 
/*  820 */       wcl.setWebURLs(codebase);
/*      */     }
/*      */ 
/*  823 */     container.setWebClassLoader(wcl);
/*      */ 
/*  826 */     container.setClassLoader(new DelegatingClassLoader(wcl));

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org.jboss.ejb.EjbModule

org.jboss.proxy.ejb.IORFactory

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