web/src/main/java/org/springframework/security/web/authentication/session/CompositeSessionAuthenticationStrategy.java
public void onAuthentication(Authentication authentication,
			HttpServletRequest request, HttpServletResponse response)
					throws SessionAuthenticationException {
		for (SessionAuthenticationStrategy delegate : this.delegateStrategies) {
			if (this.logger.isDebugEnabled()) {
				this.logger.debug("Delegating to " + delegate);
			}
			delegate.onAuthentication(authentication, request, response);
		}
	}
public void onAuthentication(Authentication authentication,
			HttpServletRequest request, HttpServletResponse response)
					throws SessionAuthenticationException {
		for (SessionAuthenticationStrategy delegate : this.delegateStrategies) {
			if (this.logger.isDebugEnabled()) {
				this.logger.debug("Delegating to " + delegate);
			}
			delegate.onAuthentication(authentication, request, response);
		}
	}
/*
(non-Javadoc)

@see org.springframework.security.web.authentication.session.
SessionAuthenticationStrategy
#onAuthentication(org.springframework.security.core.Authentication,
javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)