javax.naming.ldap

Interface HasControls

Contents
  • All Known Subinterfaces:
    UnsolicitedNotification

    public interface HasControls
    This interface is for returning controls with objects returned in NamingEnumerations. For example, suppose a server sends back controls with the results of a search operation, the service provider would return a NamingEnumeration of objects that are both SearchResult and implement HasControls. 
       NamingEnumeration elts = ectx.search((Name)name, filter, sctls);
   while (elts.hasMore()) {
     Object entry = elts.next();

     // Get search result
     SearchResult res = (SearchResult)entry;
     // do something with it

     // Get entry controls
     if (entry instanceof HasControls) {
         Control[] entryCtls = ((HasControls)entry).getControls();
         // do something with controls
     }
   }
    Since:
    1.3

    • Method Detail

      • getControls

        Control[] getControls()
                      throws NamingException
        Retrieves an array of Controls from the object that implements this interface. It is null if there are no controls.
        Returns:
        A possibly null array of Control objects.
        Throws:
        NamingException - If cannot return controls due to an error.

Document created the 11/06/2005, last modified the 04/03/2020
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