public void doGet(...){
...
InitialContext initialContext;
StringBuffer sb
try {
sb = new StringBuffer();
initialContext = new InitialContext();
loopLevel(sb, initialContext, "java:comp");
} catch (NamingException e) {
writer.println("<html><body>");
e.printStackTrace(writer);
writer.println("</html></body>");
} catch (Exception e) {
}
writer.println("<html><body>" + sb.toString() + "</html></body>");
}
private void loopLevel(StringBuffer sb, InitialContext initialContext, String name){
try {
NamingEnumeration ne = initialContext.list(name);
sb.append("<ul>");
while (ne.hasMoreElements()) {
NameClassPair ncp = (NameClassPair) ne.nextElement();
sb.append("<li> " + ncp.getName());
loopLevel(sb, initialContext, name + "/" + ncp.getName());
}
sb.append("</ul>");
} catch (NamingException e) {
e.printStackTrace();
}
}
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment