org.openmdx.security.auth.client.spi
Class TerminalCallbackHandler

java.lang.Object
  org.openmdx.security.auth.callback.AbstractCallbackHandler
      org.openmdx.security.auth.client.spi.TerminalCallbackHandler

All Implemented Interfaces:

CallbackHandler

public class TerminalCallbackHandler
extends AbstractCallbackHandler

Call-back Handler for Console I/O

Field Summary

protected BufferedReader

reader To accept the console input

Constructor Summary

TerminalCallbackHandler()
Constructor

Method Summary

protected String	accept(String prompt, String defaultValue) Accept an single value
void	handle(Callback[] callbacks) Handle all callbacks
protected void	handle(NameCallback callback) Handle a given callback class
protected void	handle(PasswordCallback callback) Handle a given callback class
protected void	handle(TextInputCallback callback) Handle a given callback class
protected void	handle(TextOutputCallback callback) Handle a given callback class

Methods inherited from class org.openmdx.security.auth.callback.AbstractCallbackHandler

handle, handle, handle, handle, handle, unsupported

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

reader

protected final BufferedReader reader

To accept the console input

Constructor Detail

TerminalCallbackHandler

public TerminalCallbackHandler()

Constructor

Method Detail

accept

protected String accept(String prompt,
                        String defaultValue)
                 throws IOException

Accept an single value

Parameters:

prompt -

defaultValue -

Returns:

the given value; or null

Throws:

IOException

handle

protected void handle(NameCallback callback)
               throws UnsupportedCallbackException,
                      IOException

Description copied from class: AbstractCallbackHandler

Handle a given callback class

Overrides:

handle in class AbstractCallbackHandler

Parameters:

callback - the callback object to be handled

Throws:

UnsupportedCallbackException - if the given callback class is not supported

IOException - if callback handling fails

handle

protected void handle(PasswordCallback callback)
               throws UnsupportedCallbackException,
                      IOException

Description copied from class: AbstractCallbackHandler

Handle a given callback class

Overrides:

handle in class AbstractCallbackHandler

Parameters:

callback - the callback object to be handled

Throws:

UnsupportedCallbackException - if the given callback class is not supported

IOException - if callback handling fails

handle

protected void handle(TextInputCallback callback)
               throws IOException,
                      UnsupportedCallbackException

Description copied from class: AbstractCallbackHandler

Handle a given callback class

Overrides:

handle in class AbstractCallbackHandler

Parameters:

callback - the callback object to be handled

Throws:

IOException - if callback handling fails

UnsupportedCallbackException - if the given callback class is not supported

handle

protected void handle(TextOutputCallback callback)
               throws IOException,
                      UnsupportedCallbackException

Description copied from class: AbstractCallbackHandler

Handle a given callback class

Overrides:

handle in class AbstractCallbackHandler

Parameters:

callback - the callback object to be handled

Throws:

IOException - if callback handling fails

UnsupportedCallbackException - if the given callback class is not supported

handle

public void handle(Callback[] callbacks)
            throws IOException,
                   UnsupportedCallbackException

Description copied from class: AbstractCallbackHandler

Handle all callbacks

Specified by:

handle in interface CallbackHandler

Overrides:

handle in class AbstractCallbackHandler

Parameters:

callbacks - the callbacks to be handled

Throws:

IOException

UnsupportedCallbackException