Java Authenticator getRequestingPrompt() Method20 Mar 2025 | 2 min read The getRequestingPrompt() method of Authenticator Class is used to get the prompt string given by the requester. Syntax:Parameter:No parameter is passed. Return:The prompt string is given by the requestor (realm for http requests) Throw:Does not throw the exception. Example 1Output: Host using url.getHost ::www.TpointTech.com Prompt:null //source code of https://www.tpointtech.com is printed Example 2Output: Prompt :null //source code of https://www.tpointtech.com is printed. Next TopicgetRequestingProtocol() Mehtod |
Java Authenticator Method The method of Authenticator class sets the authenticator that is used by the networking code when a proxy or an HTTP server asks for authentication. Syntax: public static void setDefault(Authenticator a) Parameter: a - The authenticator to be set. If a is null, then any...
4 min read
Java Authenticator Method The method of Authenticator class returns whether the requester is a Proxy or a Server. Syntax: protected Authenticator.RequestorType Parameter: No parameter is passed. Return: the authentication type of the requestor Throw: Does not throw the exception. Example 1 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.Authenticator; import java.net.InetAddress; import java.net.MalformedURLException;...
4 min read
Java Authenticator Method The method of Authenticator Class is used to get the hostname of the site or proxy requesting authentication, or null if not available. Syntax: protected final String Parameter: No parameter is passed. Return: The hostname of the connection requiring authentication, null if it's not available. Throw: Does not...
4 min read
Java Authenticator Method The method of Authenticator class is used to get the port number for the requested connection. Syntax: protected final int Parameter: No parameter is passed. Return: An integer indicating the port for the requested connection. Throw: Does not throw an Exception Example 1 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import...
4 min read
class The class Authenticator represents an object that knows how to obtain authentication for a network connection. Usually, it does this by prompting the user for information. Applications use this class by overriding getPasswordAuthentication() in a sub-class. This method typically uses the various getXXX() accessor methods to get...
8 min read
Java Authenticator Method The method of Authenticator class is used to get the InetAddress of the site requesting for the authorization, or null if not available. Syntax: protected final InetAddress Parameter: No parameter is passed. Return: The InetAddress of the site requesting for authorization, or null if it's not...
4 min read
Java Authenticator Method The method of Authenticator class returns the URL that resulted in this request for authentication. Syntax: protected URL Parameter: No parameter is passed. Return: the requesting URL Throw: Does not throw the exception. Example 1 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.Authenticator; import java.net.InetAddress; import java.net.MalformedURLException; import java.net.PasswordAuthentication; import...
4 min read
Java Authenticator Method The method of Authenticator class is used to get the scheme of the requester (the HTTP scheme for an HTTP firewall, for example). Syntax: protected final String Parameter: No parameter is passed. Return: The scheme of the requester. Throw: Does not throw the exception. Example 1 import java.io.BufferedReader; import java.io.IOException;...
4 min read
Java Authenticator Method The method of Authenticator class give the protocol that is requesting the connection. This will be based on a URL. Syntax: protected final int getRequestingPort() Parameter: No parameter is passed. Return: The protocol used. Throw: Does not throw any Exception Example 1 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.Authenticator; import...
4 min read
Java Authenticator Method The method of Authenticator class is called when password authorization is needed. The subclasses must override the default implementation, of which returns null. Syntax: protected PasswordAuthentication Parameter: No parameter is passed. Return: The Password Authentication collected from the user, or null if none is provided. Throw: Does...
3 min read
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