* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * Copyright (c) 2007 Sun Microsystems Inc. All Rights Reserved * The contents of this file are subject to the terms * of the Common Development and Distribution License * (the License). You may not use this file except in * compliance with the License. * You can obtain a copy of the License at * See the License for the specific language governing * permission and limitations under the License. * When distributing Covered Code, include this CDDL * Header Notice in each file and include the License file * If applicable, add the following below the CDDL Header, * with the fields enclosed by brackets [] replaced by * your own identifying information: * "Portions Copyrighted [year] [name of copyright owner]" * This class <code>ECPIDPFinder</code> is used to find a list of * preferred Identity Providers to be placed in the child element "IDPList" of * Returns a list of preferred IDP providerID's. * @param authnRequest original authnrequest * @param hostProviderID hosted providerID. * @param request HttpServletRequest * @param response HttpServletResponse * @return a list of IDP providerID's or null if not found. * @exception SAML2Exception if error occurs.