boolean verbose)
{
ClassLoader loader = Thread.currentThread().getContextClassLoader();
try
{
NamingEnumeration ne = ctx.list("");
while (ne.hasMore())
{
NameClassPair pair = (NameClassPair) ne.next();
String name = pair.getName();
String className = pair.getClassName();
boolean recursive = false;
boolean isLinkRef = false;
boolean isProxy = false;
Class c = null;
try
{
c = loader.loadClass(className);
if (Context.class.isAssignableFrom(c))
recursive = true;
if (LinkRef.class.isAssignableFrom(c))
isLinkRef = true;
isProxy = Proxy.isProxyClass(c);
}
catch (ClassNotFoundException cnfe)
{
// If this is a $Proxy* class its a proxy
if (className.startsWith("$Proxy"))
{
isProxy = true;
// We have to get the class from the binding
try
{
Object p = ctx.lookup(name);
c = p.getClass();
}
catch (NamingException e)
{
Throwable t = e.getRootCause();
if (t instanceof ClassNotFoundException)
{
// Get the class name from the exception msg
String msg = t.getMessage();
if (msg != null)
{
// Reset the class name to the CNFE class
className = msg;
}
}
}
}
}
buffer.append(indent + " +- " + name);
// Display reference targets
if (isLinkRef)
{
// Get the
try
{
Object obj = ctx.lookupLink(name);
LinkRef link = (LinkRef) obj;
buffer.append("[link -> ");
buffer.append(link.getLinkName());
buffer.append(']');
}
catch (Throwable t)
{
buffer.append("invalid]");
}
}
// Display proxy interfaces
if (isProxy)
{
buffer.append(" (proxy: " + pair.getClassName());
if (c != null)
{
Class[] ifaces = c.getInterfaces();
buffer.append(" implements ");
for (int i = 0; i < ifaces.length; i++)
{
buffer.append(ifaces[i]);
buffer.append(',');
}
buffer.setCharAt(buffer.length() - 1, ')');
}
else
{
buffer.append(" implements " + className + ")");
}
}
else if (verbose)
{
buffer.append(" (class: " + pair.getClassName() + ")");
}
buffer.append('\n');
if (recursive)
{
try
{
Object value = ctx.lookup(name);
if (value instanceof Context)
{
Context subctx = (Context) value;
list(subctx, indent + " | ", buffer, verbose);
}
else
{
buffer.append(indent + " | NonContext: " + value);
buffer.append('\n');
}
}
catch (Throwable t)
{
buffer.append("Failed to lookup: " + name + ", errmsg=" + t.getMessage());
buffer.append('\n');
}
}
}
ne.close();
}
catch (NamingException ne)
{
buffer.append("error while listing context " + ctx.toString() + ": " + ne.toString(true));
formatException(buffer, ne);
}
}