/** Returns child <code>TreeNode</code>s for the given <code>TreeNode</code> model Object. */
public List getChildTreeNodeObjects(Object nodeObject) {
if (nodeObject == null) {
return null;
}
// if (nodeObject.toString().equals(_objectName)) {
// In this implementation _objectName represents the top-level,
// we need to find its children here
// if (_children != null) {
// return Arrays.asList((Object[])_children);
// }
String context = "";
if (nodeObject instanceof NameClassPair) {
context = (String) ((NameClassPair) nodeObject).getName();
_nodeClass = (String) ((NameClassPair) nodeObject).getClassName();
}
List transformed = new ArrayList();
try {
ArrayList result =
(ArrayList)
JMXUtil.getMBeanServer()
.invoke(
new ObjectName(_objectName),
"getNames",
new String[] {context},
new String[] {"java.lang.String"});
for (int i = 0; i < result.size(); i++) {
NameClassPair pair = (NameClassPair) result.get(i);
String nm = pair.getName();
String prepend = context.equals("") ? "" : context + "/";
pair.setName(prepend + pair.getName());
transformed.add(pair);
}
_children = transformed.toArray(new Object[0]);
// Ok, we got the result, provide an event in case we want to
// do some filtering
FacesContext ctx = FacesContext.getCurrentInstance();
Object retVal =
getLayoutComponent()
.dispatchHandlers(
ctx,
FilterTreeEvent.EVENT_TYPE,
new FilterTreeEvent(getParentUIComponent(), _children));
if ((retVal != null) && (retVal instanceof Object[])) {
// We have a return value, use it instead of the original list
_children = (Object[]) retVal;
}
} catch (Exception ex) {
// Ignore exception since there are no children
_children = null;
}
return _children != null ? Arrays.asList((Object[]) _children) : null;
}
/**
* This postparses a namingEnumeration of NameClassPairs, after it has been returned from the jndi
* operation. Usefull to over-ride if the names in the enumeration need to be unescaped or
* reformatted.
*
* @param e the post jndi operation namingEnumeration.
* @param base the 'base' dn from which the names in the enumeration (may) be relative. If the
* Names in the enumeration are suffixed by the searchBase, they are unaltered, otherwise the
* searchBase is added to the names to give the full DN in the namespace.
* @return the re-formatted version used by the application.
*/
public NamingEnumeration postParseNameClassPairs(NamingEnumeration e, Name base)
throws NamingException {
log.log(Level.FINER, "parsing with base :" + base.toString());
DXNamingEnumeration dxe = new DXNamingEnumeration();
String baseString = null;
if (base != null && base.isEmpty() == false) baseString = base.toString();
try {
while (e.hasMore()) {
NameClassPair ncp = (NameClassPair) e.next();
String rawName = postParseString(ncp.getName()).toString();
// IMPORTANT!
// This appends the 'base' DN to the enumerated DNs in order to get absolute DNs...
if (ncp.isRelative() && baseString != null) {
if (rawName.length() != 0) rawName = rawName + "," + baseString;
else rawName = baseString;
}
log.log(Level.FINER, "ended up with: '" + rawName + "'");
ncp.setName(rawName);
dxe.add(ncp);
}
} catch (NamingException ex) {
CBUtility.error(
CBIntText.get("Search partially failed! - only ")
+ dxe.size()
+ CBIntText.get(" entries returned."),
ex);
}
return dxe;
}
