Java Code Examples for javax.naming.Binding#getObject()

/**
 * List resource paths (recursively), and store all of them in the given
 * Set.
 */
private static void listCollectionPaths(Set<String> set,
        DirContext resources, String path) throws NamingException {

    Enumeration<Binding> childPaths = resources.listBindings(path);
    while (childPaths.hasMoreElements()) {
        Binding binding = childPaths.nextElement();
        String name = binding.getName();
        StringBuilder childPath = new StringBuilder(path);
        if (!"/".equals(path) && !path.endsWith("/"))
            childPath.append("/");
        childPath.append(name);
        Object object = binding.getObject();
        if (object instanceof DirContext) {
            childPath.append("/");
        }
        set.add(childPath.toString());
    }

}
 

public T getObjectFromNameClassPair(final NameClassPair nameClassPair) throws NamingException{
	if (!(nameClassPair instanceof Binding)) {
		throw new IllegalArgumentException("Parameter must be an instance of Binding");
	}

	Binding binding = (Binding) nameClassPair;
	Object object = binding.getObject();
	if (object == null) {
		throw new ObjectRetrievalException("Binding did not contain any object.");
	}
	T result;
	if (nameClassPair instanceof HasControls) {
		result = mapper.mapFromContextWithControls(object, (HasControls) nameClassPair);
	}
	else {
		result = mapper.mapFromContext(object);
	}
	return result;
}
 

public Object getObjectFromNameClassPair(final NameClassPair nameClassPair) {
	if (!(nameClassPair instanceof Binding)) {
		throw new IllegalArgumentException("Parameter must be an instance of Binding");
	}

	Binding binding = (Binding) nameClassPair;
	Object object = binding.getObject();
	if (object == null) {
		throw new ObjectRetrievalException("Binding did not contain any object.");
	}
	Object result = null;
	if (nameClassPair instanceof HasControls) {
		result = mapper.mapFromContextWithControls(object, (HasControls) nameClassPair);
	}
	else {
		result = mapper.mapFromContext(object);
	}
	return result;
}
 

/**
 * List resource paths (recursively), and store all of them in the given
 * Set.
 */
private static void listCollectionPaths(Set<String> set,
        DirContext resources, String path) throws NamingException {

    Enumeration<Binding> childPaths = resources.listBindings(path);
    while (childPaths.hasMoreElements()) {
        Binding binding = childPaths.nextElement();
        String name = binding.getName();
        StringBuilder childPath = new StringBuilder(path);
        if (!"/".equals(path) && !path.endsWith("/"))
            childPath.append("/");
        childPath.append(name);
        Object object = binding.getObject();
        if (object instanceof DirContext) {
            childPath.append("/");
        }
        set.add(childPath.toString());
    }

}
 

private static JndiBinding createJndiBinding(String path, Binding binding) {
	final String name = getBindingName(path, binding);
	final String className = binding.getClassName();
	final Object object = binding.getObject();
	final String contextPath;
	final String value;
	if (object instanceof Context
			// "javax.naming.Context".equals(className) nécessaire pour le path "comp" dans JBoss 6.0
			|| "javax.naming.Context".equals(className)
			// pour jetty :
			|| object instanceof Reference
					&& "javax.naming.Context".equals(((Reference) object).getClassName())) {
		if (!path.isEmpty()) {
			contextPath = path + '/' + name;
		} else {
			// nécessaire pour jonas 5.1.0
			contextPath = name;
		}
		value = null;
	} else {
		contextPath = null;
		value = formatValue(object);
	}
	return new JndiBinding(name, className, contextPath, value);
}
 

/**
   * Cast the NameClassPair to a {@link Binding} and pass its object to
   * the ContextMapper.
   * 
   * @param nameClassPair
   *            a Binding instance.
   * @return the Object returned from the mapper.
   * @throws NamingException if an error occurs.
   * @throws ObjectRetrievalException if the object of the nameClassPair is null.
   */
  public T getObjectFromNameClassPair(NameClassPair nameClassPair) throws NamingException {
if (!(nameClassPair instanceof Binding)) {
	throw new IllegalArgumentException("Parameter must be an instance of Binding");
}

Binding binding = (Binding) nameClassPair;
      Object object = binding.getObject();
      if (object == null) {
          throw new ObjectRetrievalException(
                  "Binding did not contain any object.");
      }
      return mapper.mapFromContext(object);
  }
 

/**
 * List the resources of the given context.
 * @param writer Writer to render to
 * @param prefix Path for recursion
 * @param namingContext The naming context for lookups
 * @param type Fully qualified class name of the resource type of interest,
 *  or <code>null</code> to list resources of all types
 * @param smClient i18n support for current client's locale
 */
protected void printResources(PrintWriter writer, String prefix,
                              javax.naming.Context namingContext,
                              String type,
                              StringManager smClient) {
    try {
        NamingEnumeration<Binding> items = namingContext.listBindings("");
        while (items.hasMore()) {
            Binding item = items.next();
            Object obj = item.getObject();
            if (obj instanceof javax.naming.Context) {
                printResources(writer, prefix + item.getName() + "/",
                        (javax.naming.Context) obj, type, smClient);
            } else {
                if (type != null && (obj == null ||
                        !IntrospectionUtils.isInstance(obj.getClass(), type))) {
                    continue;
                }
                writer.print(prefix + item.getName());
                writer.print(':');
                writer.print(item.getClassName());
                // Do we want a description if available?
                writer.println();
            }
        }
    } catch (Throwable t) {
        ExceptionUtils.handleThrowable(t);
        log("ManagerServlet.resources[" + type + "]", t);
        writer.println(smClient.getString("managerServlet.exception",
                t.toString()));
    }
}
 

private void runOnTree(final JndiNodeWorker worker) throws NamingException {
    final NamingEnumeration<Binding> ne = context.listBindings(ROOT);
    while (ne.hasMoreElements()) {
        final Binding current = ne.next();
        final Object obj = current.getObject();
        worker.doWork(path, current.getName(), obj);
        if (obj instanceof Context) {
            runOnJndiTree((Context) obj, worker,
                path + '/' + current.getName());
        }
    }
}
 

public static void contextToMap(final Context context, final String baseName, final Map<String, Object> results) throws NamingException {
    final NamingEnumeration<Binding> namingEnumeration = context.listBindings("");
    while (namingEnumeration.hasMoreElements()) {
        final Binding binding = namingEnumeration.nextElement();
        final String name = binding.getName();
        final String fullName = baseName + name;
        final Object object = binding.getObject();
        results.put(fullName, object);
        if (object instanceof Context) {
            contextToMap((Context) object, fullName + "/", results);
        }
    }
}
 

public static void tearDownRecursively(final Context c) throws Exception {
   for (NamingEnumeration<Binding> ne = c.listBindings(""); ne.hasMore(); ) {
      Binding b = ne.next();
      String name = b.getName();
      Object object = b.getObject();
      if (object instanceof Context) {
         JNDIUtil.tearDownRecursively((Context) object);
      }
      c.unbind(name);
   }
}
 

/**
 * Stops all existing ActiveMQConnectionFactory in Context.
 *
 * @throws javax.naming.NamingException
 */
@Override
protected void tearDown() throws NamingException, JMSException {
   NamingEnumeration<Binding> iter = context.listBindings("");
   while (iter.hasMore()) {
      Binding binding = iter.next();
      Object connFactory = binding.getObject();
      if (connFactory instanceof ActiveMQConnectionFactory) {
         // ((ActiveMQConnectionFactory) connFactory).stop();
      }
   }
}
 

protected void assertBinding(Binding binding) throws NamingException {
   Object object = binding.getObject();
   assertTrue("Should have got a child context but got: " + object, object instanceof Context);

   Context childContext = (Context) object;
   NamingEnumeration<Binding> iter = childContext.listBindings("");
   while (iter.hasMore()) {
      Binding destinationBinding = iter.next();
      LOG.info("Found destination: " + destinationBinding.getName());
      Object destination = destinationBinding.getObject();
      assertTrue("Should have a Destination but got: " + destination, destination instanceof Destination);
   }
}
 

/**
 * Removes all entries from the specified context, including subcontexts.
 * 
 * @param context context ot clear
 */
private void clearContext(Context context)
throws NamingException {
  
  for (NamingEnumeration e = context.listBindings(""); e
  .hasMoreElements();) {
    Binding binding = (Binding) e.nextElement();
    if (binding.getObject() instanceof Context) {
      clearContext((Context) binding.getObject());
    }
    context.unbind(binding.getName());
  }
  
}
 

/**
 * List the resources of the given context.
 */
protected void printResources(PrintWriter writer, String prefix,
                              javax.naming.Context namingContext,
                              String type, Class<?> clazz,
                              StringManager smClient) {

    try {
        NamingEnumeration<Binding> items = namingContext.listBindings("");
        while (items.hasMore()) {
            Binding item = items.next();
            if (item.getObject() instanceof javax.naming.Context) {
                printResources
                    (writer, prefix + item.getName() + "/",
                     (javax.naming.Context) item.getObject(), type, clazz,
                     smClient);
            } else {
                if ((clazz != null) &&
                    (!(clazz.isInstance(item.getObject())))) {
                    continue;
                }
                writer.print(prefix + item.getName());
                writer.print(':');
                writer.print(item.getClassName());
                // Do we want a description if available?
                writer.println();
            }
        }
    } catch (Throwable t) {
        ExceptionUtils.handleThrowable(t);
        log("ManagerServlet.resources[" + type + "]", t);
        writer.println(smClient.getString("managerServlet.exception",
                t.toString()));
    }

}
 

/**
 * Removes all entries from the specified context, including subcontexts.
 * 
 * @param context context ot clear
 */
private void clearContext(Context context)
throws NamingException {
  
  for (NamingEnumeration e = context.listBindings(""); e
  .hasMoreElements();) {
    Binding binding = (Binding) e.nextElement();
    if (binding.getObject() instanceof Context) {
      clearContext((Context) binding.getObject());
    }
    context.unbind(binding.getName());
  }
  
}
 

/**
 * List the resources of the given context.
 */
protected void printResources(PrintWriter writer, String prefix,
                              javax.naming.Context namingContext,
                              String type, Class<?> clazz,
                              StringManager smClient) {

    try {
        NamingEnumeration<Binding> items = namingContext.listBindings("");
        while (items.hasMore()) {
            Binding item = items.next();
            if (item.getObject() instanceof javax.naming.Context) {
                printResources
                    (writer, prefix + item.getName() + "/",
                     (javax.naming.Context) item.getObject(), type, clazz,
                     smClient);
            } else {
                if ((clazz != null) &&
                    (!(clazz.isInstance(item.getObject())))) {
                    continue;
                }
                writer.print(prefix + item.getName());
                writer.print(':');
                writer.print(item.getClassName());
                // Do we want a description if available?
                writer.println();
            }
        }
    } catch (Throwable t) {
        ExceptionUtils.handleThrowable(t);
        log("ManagerServlet.resources[" + type + "]", t);
        writer.println(smClient.getString("managerServlet.exception",
                t.toString()));
    }

}
 

private void verifyListBindings(Context c, String name,
    Object obj1, Object obj2) throws NamingException {
  
  boolean datasourceFoundFlg = false;
  boolean o2FoundFlg = false;
  boolean datasourceO1FoundFlg = false;
  boolean datasourceNullFoundFlg = false;
  
  // List bindings for the specified context
  for (NamingEnumeration en = c.listBindings(name); en
  .hasMore();) {
    Binding b = (Binding) en.next();
    if (b.getName().equals("datasource")) {
      assertEquals(b.getObject(), datasourceCtx);
      datasourceFoundFlg = true;
      
      Context nextCon = (Context) b.getObject();
      for (NamingEnumeration en1 = nextCon
          .listBindings(""); en1.hasMore();) {
        Binding b1 = (Binding) en1.next();
        if (b1.getName().equals("sub41")) {
          assertEquals(b1.getObject(), obj1);
          datasourceO1FoundFlg = true;
        }
        else if (b1.getName().equals("sub43")) {
          // check for null object
          assertNull(b1.getObject());
          datasourceNullFoundFlg = true;
        }
      }
    }
    else if (b.getName().equals("sub42")) {
      assertEquals(b.getObject(), obj2);
      o2FoundFlg = true;
    }
  }
  if (!(datasourceFoundFlg && o2FoundFlg
      && datasourceO1FoundFlg && datasourceNullFoundFlg)) {
    fail();
  }
}
 

private void verifyListBindings(Context c, String name,
    Object obj1, Object obj2) throws NamingException {
  
  boolean datasourceFoundFlg = false;
  boolean o2FoundFlg = false;
  boolean datasourceO1FoundFlg = false;
  boolean datasourceNullFoundFlg = false;
  
  // List bindings for the specified context
  for (NamingEnumeration en = c.listBindings(name); en
  .hasMore();) {
    Binding b = (Binding) en.next();
    if (b.getName().equals("datasource")) {
      assertEquals(b.getObject(), datasourceCtx);
      datasourceFoundFlg = true;
      
      Context nextCon = (Context) b.getObject();
      for (NamingEnumeration en1 = nextCon
          .listBindings(""); en1.hasMore();) {
        Binding b1 = (Binding) en1.next();
        if (b1.getName().equals("sub41")) {
          assertEquals(b1.getObject(), obj1);
          datasourceO1FoundFlg = true;
        }
        else if (b1.getName().equals("sub43")) {
          // check for null object
          assertNull(b1.getObject());
          datasourceNullFoundFlg = true;
        }
      }
    }
    else if (b.getName().equals("sub42")) {
      assertEquals(b.getObject(), obj2);
      o2FoundFlg = true;
    }
  }
  if (!(datasourceFoundFlg && o2FoundFlg
      && datasourceO1FoundFlg && datasourceNullFoundFlg)) {
    fail();
  }
}