private static Map<String, DataSource> getJndiDataSourcesAt(String jndiPrefix)
throws NamingException {
final InitialContext initialContext = new InitialContext();
final Map<String, DataSource> dataSources = new LinkedHashMap<String, DataSource>(2);
try {
for (final NameClassPair nameClassPair : Collections.list(initialContext.list(jndiPrefix))) {
// note: il ne suffit pas de tester
// (DataSource.class.isAssignableFrom(Class.forName(nameClassPair.getClassName())))
// car nameClassPair.getClassName() vaut "javax.naming.LinkRef" sous jboss 5.1.0.GA
// par exemple, donc on fait le lookup pour voir
final String jndiName;
if (nameClassPair.getName().startsWith("java:")) {
// pour glassfish v3
jndiName = nameClassPair.getName();
} else {
jndiName = jndiPrefix + '/' + nameClassPair.getName();
}
final Object value = initialContext.lookup(jndiName);
if (value instanceof DataSource) {
dataSources.put(jndiName, (DataSource) value);
}
}
} catch (final NamingException e) {
// le préfixe ("comp/env/jdbc", "/jdbc" ou "java:global/jdbc", etc) n'existe pas dans jndi,
// (dans glassfish 3.0.1, c'est une NamingException et non une NameNotFoundException)
return dataSources;
}
initialContext.close();
return dataSources;
}
/**
* List children of this collection. The names given are relative to this URI's path. The full uri
* of the children is then : path + "/" + name.
*/
public Enumeration<String> list() throws IOException {
if (!connected) {
connect();
}
if ((resource == null) && (collection == null)) {
throw new FileNotFoundException(getURL() == null ? "null" : getURL().toString());
}
Vector<String> result = new Vector<String>();
if (collection != null) {
try {
NamingEnumeration<NameClassPair> enumeration = collection.list("/");
while (enumeration.hasMoreElements()) {
NameClassPair ncp = enumeration.nextElement();
String s = ncp.getName();
result.addElement(URL_ENCODER.encodeURL(s, 0, s.length()).toString());
}
} catch (NamingException e) {
// Unexpected exception
throw new FileNotFoundException(getURL() == null ? "null" : getURL().toString());
}
}
return result.elements();
}
public boolean hasChildren(Object node) {
NameClassPair ncp = (NameClassPair) node;
String nm = ncp.getName();
if (nm.equals("")) // root node
return true;
return ncp.getClassName().equals(CLASS_WITH_CHILDREN);
}
@SuppressWarnings("unchecked")
@Test
public void testRunning() throws Exception {
Hashtable env = new Hashtable();
env.put(Context.PROVIDER_URL, "ldap://localhost:1024");
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.SECURITY_PRINCIPAL, PRINCIPAL);
env.put(Context.SECURITY_CREDENTIALS, CREDENTIALS);
DirContext ctx = new InitialDirContext(env);
HashSet set = new HashSet();
NamingEnumeration list = ctx.list("ou=system");
while (list.hasMore()) {
NameClassPair ncp = (NameClassPair) list.next();
set.add(ncp.getName());
}
assertTrue(set.contains("uid=admin"));
assertTrue(set.contains("ou=users"));
assertTrue(set.contains("ou=groups"));
assertTrue(set.contains("ou=configuration"));
assertTrue(set.contains("prefNodeName=sysPrefRoot"));
}
@Test
public void testIt() throws Exception {
final InitialContext ctx = getRemoteContext();
final ClassLoader current = Thread.currentThread().getContextClassLoader();
try {
Thread.currentThread().setContextClassLoader(Remote.class.getClassLoader());
Remote remote =
(Remote)
ctx.lookup(
ARCHIVE_NAME + "/" + Bean.class.getSimpleName() + "!" + Remote.class.getName());
assertNotNull(remote);
assertEquals("Echo: test", remote.echo("test"));
remote =
(Remote)
ctx.lookup(
ARCHIVE_NAME
+ "/"
+ Singleton.class.getSimpleName()
+ "!"
+ BinderRemote.class.getName());
assertNotNull(remote);
assertEquals("Echo: test", remote.echo("test"));
remote =
(Remote)
ctx.lookup(
ARCHIVE_NAME
+ "/"
+ StatefulBean.class.getSimpleName()
+ "!"
+ Remote.class.getName());
assertNotNull(remote);
assertEquals("Echo: test", remote.echo("test"));
final Set<String> expected = new HashSet<String>();
expected.add(Bean.class.getSimpleName() + "!" + Remote.class.getName());
expected.add(Singleton.class.getSimpleName() + "!" + BinderRemote.class.getName());
expected.add(StatefulBean.class.getSimpleName() + "!" + Remote.class.getName());
NamingEnumeration<NameClassPair> e = ctx.list("test");
while (e.hasMore()) {
NameClassPair binding = e.next();
if (!expected.remove(binding.getName())) {
Assert.fail("unknown binding " + binding.getName());
}
}
if (!expected.isEmpty()) {
Assert.fail("bindings not found " + expected);
}
} finally {
ctx.close();
Thread.currentThread().setContextClassLoader(current);
}
}
/** 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;
}
private static void dumpTreeEntry(NamingEnumeration<NameClassPair> list, String s)
throws NamingException {
System.out.println("\ndump " + s);
while (list.hasMore()) {
NameClassPair ncp = list.next();
System.out.println(ncp.toString());
if (s.length() == 0) {
dumpJndi(ncp.getName());
} else {
dumpJndi(s + "/" + ncp.getName());
}
}
}
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String infoString = "";
String listString = "";
logger.info("zzzzzzzzzzzzzzzzzzzzzzzzzzz beginning run");
try {
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup("java:comp/env");
Object oo = envCtx.lookup("jms/ConnectionFactory");
if (oo != null) {
infoString += "<h4>Sample lookup: " + oo.getClass().getName() + "</h4>";
}
NamingEnumeration<NameClassPair> nameInfo = envCtx.list("jms");
while (nameInfo.hasMore()) {
NameClassPair n = nameInfo.next();
listString += "<li>" + n.getClassName() + " -- " + n.getName() + "</li>";
}
Queue tomcatQueue = (Queue) envCtx.lookup("jms/TomcatQueue");
infoString += "<h4>Tomcat queue: " + tomcatQueue.getQueueName() + "</h4>";
ActiveMQQueue aQueue = (ActiveMQQueue) tomcatQueue;
infoString += "<h4>Apache queue: " + aQueue.getDestinationTypeAsString() + "</h4>";
} catch (Exception ex) {
String exI = "Error: " + ex.getClass().getName() + "-- " + ex.getMessage();
logger.error(exI);
infoString += "Error: <b>" + exI + "</b>";
}
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet JmsTestServlet</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>List of items at java:comp/env/jms</h1>");
out.println("<p>" + infoString + "</p>");
out.println("<ol>" + listString + "</ol>");
out.println("</body>");
out.println("</html>");
}
void exploreNext(int depth, DirContext ctx, String path) throws NamingException {
NamingEnumeration<NameClassPair> names = ctx.list(path);
while (names.hasMore()) {
Object obj = names.next();
NameClassPair ncp = (NameClassPair) obj;
if (ncp.getClassName().equals("weblogic.jndi.internal.ServerNamingNode")) {
System.out.println(createBlanks(depth) + ncp.getName());
exploreNext(depth + 1, ctx, path + "/" + ncp.getName());
} else {
System.out.print(createBlanks(depth) + "[" + ncp.getName());
System.out.print("] - ");
try {
// System.out.println(ctx.lookup(path+"/"+ncp.getName()));
System.out.println(ncp.getClassName());
} catch (Exception ex) {
System.out.println("");
}
}
}
}
public Message list(String base) {
// "ou=users,dc=dexels,dc=com"
try {
if (initialDir == null) {
startup();
}
DirContext dc = (DirContext) initialDir.lookup(base);
NamingEnumeration e = dc.list("");
while (e.hasMore()) {
NameClassPair o = (NameClassPair) e.next();
logger.info("NAME: " + o.getName());
logger.info("NAMESp: " + o.getNameInNamespace());
// o.getSchema("");
logger.info("o: " + o);
}
} catch (NamingException e) {
e.printStackTrace();
}
return null;
}
public Collection getEnvProperties(String envSubDir, boolean sortProperties) throws Exception {
ArrayList envListReturn = new ArrayList();
try {
InitialContext EnvironmentContext = new InitialContext();
NamingEnumeration<NameClassPair> envList =
EnvironmentContext.list("java:comp/env/" + envSubDir);
if (envList != null) {
NameClassPair item;
while (envList.hasMore()) {
item = envList.next();
envListReturn.add(item.getName());
}
}
} catch (NamingException NE) {
NE.printStackTrace();
// Eccezione tracciata ma volutamente non rilancia.
// Nel caso non trovasse variabili definite è corretto che torni una lista vuota.
}
if (sortProperties) Collections.sort(envListReturn);
return envListReturn;
}
/**
* 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;
}
/**
* Recursively display the naming context information into the buffer.
*
* @param ctx
* @param indent
* @param buffer
* @param verbose
*/
public static void list(Context ctx, String indent, StringBuffer buffer, 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);
}
}
private void initJNDI(Properties properties) throws NamingException {
if (ctx != null) {
try {
ctx.close();
} catch (NamingException e) {
// Utils.printTrace(e);
throw e;
}
}
// jndiProps.put("weblogic.jndi.responseReadTimeout", "100");
try {
if (properties != null) {
Hashtable<String, String> jndiProps = null;
jndiProps = new Hashtable<String, String>();
jndiProps.put(Context.PROVIDER_URL, properties.getProperty(Context.PROVIDER_URL));
jndiProps.put(
Context.SECURITY_CREDENTIALS, properties.getProperty(Context.SECURITY_CREDENTIALS));
jndiProps.put(
Context.INITIAL_CONTEXT_FACTORY,
properties.getProperty(Context.INITIAL_CONTEXT_FACTORY));
jndiProps.put(
Context.SECURITY_PRINCIPAL, properties.getProperty(Context.SECURITY_PRINCIPAL));
jndiProps.put("dicated.connection", "true");
ctx = new InitialContext(jndiProps);
} else ctx = new InitialContext();
Hashtable hashTable = ctx.getEnvironment();
Utils.printTrace(false);
Utils.printMessage(hashTable.toString());
} catch (NamingException e) {
// Utils.printTrace(false);
// Utils.printTrace(e);
// Utils.printMessage("! service stop !");
throw e;
}
// connect to the server
try {
NamingEnumeration<NameClassPair> list = null;
// list all avaiable names
if (this.appServiceProperties != null
&& "Y"
.equals(
this.appServiceProperties
.getProperty("print.all.available.services")
.toUpperCase())) {
Utils.printMessage("=======================================");
list = ctx.list("");
while (list.hasMore()) {
try {
NameClassPair tt = list.next();
Object ttt = ctx.lookup(tt.getName());
Utils.printMessage(ttt.getClass() + ":\t" + tt.getName());
} catch (Exception e) {
Utils.printTrace(e);
}
}
Utils.printMessage("=======================================");
}
// get user transaction
userTransaction =
(UserTransaction) ctx.lookup(RMIIQMAppModuleServicesConstants.RMIUserTransaction);
// get general app service
this.appModuleService =
ctx.lookup(RMIIQMAppModuleServicesConstants.appModuleGeneralServiceName);
// get lookup service
this.appModuleLookupService =
ctx.lookup(RMIIQMAppModuleServicesConstants.appModuleLookupServiceName);
// get non temporal service
this.appModuleNonTemporalService =
ctx.lookup(RMIIQMAppModuleServicesConstants.appModuleNonTemporalServiceName);
if (this.appServiceProperties != null
&& "Y"
.equals(
this.appServiceProperties
.getProperty("print.service.available.methods")
.toUpperCase())) {
Utils.printMessage("================ this.appModuleService ================");
Utils.printMethods(this.appModuleService);
Utils.printMessage("================ this.appModuleLookupService ================");
Utils.printMethods(this.appModuleLookupService);
Utils.printMessage("================ this.appModuleNonTemporalService ================");
Utils.printMethods(this.appModuleNonTemporalService);
}
} catch (Exception e) {
Utils.printTrace(e);
Utils.printMessage(e);
throw e;
}
}
