AuthenticationClient.java

/**
 * Copyright 2005-2014 Restlet
 * 
 * The contents of this file are subject to the terms of one of the following
 * open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
 * select the license that you prefer but you may not use this file except in
 * compliance with one of these Licenses.
 * 
 * You can obtain a copy of the Apache 2.0 license at
 * http://www.opensource.org/licenses/apache-2.0
 * 
 * You can obtain a copy of the EPL 1.0 license at
 * http://www.opensource.org/licenses/eclipse-1.0
 * 
 * See the Licenses for the specific language governing permissions and
 * limitations under the Licenses.
 * 
 * Alternatively, you can obtain a royalty free commercial license with less
 * limitations, transferable or non-transferable, directly at
 * http://restlet.com/products/restlet-framework
 * 
 * Restlet is a registered trademark of Restlet S.A.S.
 */

package org.restlet.example.authentication;

import org.restlet.data.ChallengeResponse;
import org.restlet.data.ChallengeScheme;
import org.restlet.data.Status;
import org.restlet.resource.ClientResource;

public class AuthenticationClient {

    public static void main(String[] args) {
        // Prepare the request
        ClientResource resource = new ClientResource("http://localhost:8182/");

        // Add the client authentication to the call
        ChallengeScheme scheme = ChallengeScheme.HTTP_BASIC;
        ChallengeResponse authentication = new ChallengeResponse(scheme,
                "scott", "tiger");
        resource.setChallengeResponse(authentication);

        try {
            // Send the HTTP GET request
            resource.get();
            // Output the response entity on the JVM console
            resource.getResponseEntity().write(System.out);
        } catch (Exception e) {
            if (Status.CLIENT_ERROR_UNAUTHORIZED.equals(resource.getStatus())) {
                // Unauthorized access
                System.out
                        .println("Access unauthorized by the server, check your credentials");
            } else {
                // Unexpected status
                System.out.println("An unexpected status was returned: "
                        + resource.getStatus());
            }
        }
    }
}