Examples of javax.naming.Binding

javax.naming.Binding
This class represents a name-to-object binding found in a context.
A context consists of name-to-object bindings. The Binding class represents such a binding. It consists of a name and an object. The Context.listBindings() method returns an enumeration of Binding.
Use subclassing for naming systems that generate contents of a binding dynamically.
A Binding instance is not synchronized against concurrent access by multiple threads. Threads that need to access a Binding concurrently should synchronize amongst themselves and provide the necessary locking. @author Rosanna Lee @author Scott Seligman @since 1.3

            // 3. checks the JNDI context that has been set
            if (ctx != null) {
                try {
                    NamingEnumeration<Binding> bindings = ctx.listBindings("");
                    while (bindings.hasMore()) {
                        Binding bind = bindings.next();
                        providers.put(bind.getName(), (SyncProvider) bind
                                .getObject());
                    }
                } catch (NamingException e) {
                    // ignore
                }

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    private static void listPaths(Set set, DirContext resources, String path)
        throws NamingException {


        Enumeration childPaths = resources.listBindings(path);
        while (childPaths.hasMoreElements()) {
            Binding binding = (Binding) childPaths.nextElement();
            String name = binding.getName();
            String childPath = path + "/" + name;
            set.add(childPath);
            Object object = binding.getObject();
            if (object instanceof DirContext) {
                listPaths(set, resources, childPath);
            }
        }

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        (Set set, DirContext resources, String path)
        throws NamingException {


        Enumeration childPaths = resources.listBindings(path);
        while (childPaths.hasMoreElements()) {
            Binding binding = (Binding) childPaths.nextElement();
            String name = binding.getName();
            StringBuffer childPath = new StringBuffer(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());
        }

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                                  String type, Class clazz) {


        try {
            NamingEnumeration items = namingContext.listBindings("");
            while (items.hasMore()) {
                Binding item = (Binding) items.next();
                if (item.getObject() instanceof javax.naming.Context) {
                    printResources
                        (writer, prefix + item.getName() + "/",
                         (javax.naming.Context) item.getObject(), type, clazz);
                } 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) {

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                                  String type, Class clazz) {


        try {
            NamingEnumeration items = namingContext.listBindings("");
            while (items.hasMore()) {
                Binding item = (Binding) items.next();
                if (item.getObject() instanceof javax.naming.Context) {
                    printResources
                        (writer, prefix + item.getName() + "/",
                         (javax.naming.Context) item.getObject(), type, clazz);
                } 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) {

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            return nextElement();
        }


        public Object nextElement() {
            Map.Entry<String, Object> entry = getNext();
            return new Binding((String)entry.getKey(), entry.getValue());
        }

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                                  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) {

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                    } catch (NameNotFoundException ignore) {
                        // Safe to ignore
                    }
                    while (listBindings != null &&
                            listBindings.hasMoreElements()) {
                        Binding binding = listBindings.nextElement();
                        if (binding.getObject() instanceof FileDirContext) {
                            File webInfClassDir = new File(
                                    ((FileDirContext) binding.getObject()).getDocBase());
                            processAnnotationsFile(webInfClassDir, webXml,
                                    webXml.isMetadataComplete());
                        } else {
                            String resource =
                                    "/WEB-INF/classes/" + binding.getName();
                            try {
                                URL url = sContext.getResource(resource);
                                processAnnotationsUrl(url, webXml,
                                        webXml.isMetadataComplete());
                            } catch (MalformedURLException e) {

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    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());
        }

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  public static Object getJndiProperty(Context ctx, Object defaultValue, String... path) throws NamingException {
    String name = "java:comp/env";
    // avoid error messages from websphere
    for (int i = 0; i < path.length; i++) {
      Binding b = getBinding(ctx, name, path[i]);
      if (b == null) {
        break;
      }
      if (i == path.length - 1) {
        Object obj = b.getObject();
        if (LOG.isDebugEnabled()) {
          LOG.debug("Value: " + obj);
        }
        return obj;
      } else {

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