com.redhat.thermostat.common.tools

Class StorageAuthInfoGetter

java.lang.Object

com.redhat.thermostat.common.tools.StorageAuthInfoGetter

public class StorageAuthInfoGetter
extends Object

Utility class to isolate the user-facing strings necessary when prompting user for authentication parameters for storage connection. Provides simple convenience wrappers for jline.console.ConsoleReader methods, and localization of prompt.

Constructor Summary

Constructors

Constructor and Description
StorageAuthInfoGetter(Console console)
StorageAuthInfoGetter(Console console, LocalizedString userPrompt, LocalizedString passwordPrompt) Constructor.

Method Summary

Modifier and Type	Method and Description
char[]	getPassword(String url) Prompt the user for password necessary for connecting to a given url.
String	getUserName(String url) Prompt the user for username necessary for connecting to a given url.

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageAuthInfoGetter

public StorageAuthInfoGetter(Console console,
                             LocalizedString userPrompt,
                             LocalizedString passwordPrompt)
                      throws IOException

Constructor. Allows for setting of prompt(s).

Parameters:

console - The console to use.

userPrompt - The prompt printed when asking for username.

passwordPrompt - The prompt printed when asking for password.

Throws:

IOException

StorageAuthInfoGetter

public StorageAuthInfoGetter(Console console)
                      throws IOException

Throws:

IOException

Method Detail

getUserName

public String getUserName(String url)
                   throws IOException

Prompt the user for username necessary for connecting to a given url.

Parameters:

url -

Returns:

The username entered by the user. This could be the empty string.

Throws:

IOException

getPassword

public char[] getPassword(String url)
                   throws IOException

Prompt the user for password necessary for connecting to a given url. The caller is responsible for clearing the char[] to minimize the time during which the password is available in cleartext in the heap.

Parameters:

url -

Returns:

The password entered by the user. This could be the empty string.

Throws:

IOException