- java.lang.Object
- com.sun.security.auth.callback.TextCallbackHandler
- All Implemented Interfaces:
CallbackHandler
public class TextCallbackHandler extends Object implements CallbackHandler
Prompts and reads from the command line for answers to authentication questions. This can be used by a JAAS application to instantiate a CallbackHandler
- See Also:
javax.security.auth.callback
Constructor Summary
Constructors Constructor Description TextCallbackHandler()Creates a callback handler that prompts and reads from the command line for answers to authentication questions.
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidhandle(Callback[] callbacks)Handles the specified set of callbacks.
Method Detail
handle
public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException
Handles the specified set of callbacks.- Specified by:
handlein interfaceCallbackHandler- Parameters:
callbacks- the callbacks to handle- Throws:
IOException- if an input or output error occurs.UnsupportedCallbackException- if the callback is not an instance of NameCallback or PasswordCallback