The handle method

Description

Obtains session information, assigns to it a reference to the WebSSOCallback object (Callback implementation class), and passes it to the login module in the single sign-on library.

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Syntax

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

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Parameters

callbacks:

If this parameter specifies a reference to the WebSSOCallback object, session information is set and returned. If it specifies a class other than this one, the handle method of CallbackHandler specified in the constructor is called.

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Exceptions

java.io.IOException:

This exception occurs in the handle method of CallbackHandler for each system.

javax.security.auth.callback.UnsupportedCallbackException:

This exception occurs when both of the following conditions coexist:

• A reference to CallbackHandler for each system is not specified in the constructor (when null is specified).

• This exception occurred in the handle method of CallbackHandler for each system.

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Return value

Set a value for callbacks so that this value can be returned. This method does not return a value.

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