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package au.org.emii.portal.test.user;

import java.io.IOException;
import java.io.PrintStream;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.commons.io.IOUtils;
import org.simpleframework.http.Request;
import org.simpleframework.http.Response;
import org.simpleframework.http.core.Container;

/**
 *
 * @author geoff
 */
public class MockGeoNetworkXmlUserListService implements Container {

        /**
         * File to output on success - regular user
         */
        private final static String SUCCEED_REGULAR_OUTPUT = "test_data/xml.user.get-succeed_regular";

        /**
         * File to output on success - admin user
         */
        private final static String SUCCEED_ADMIN_OUTPUT = "test_data/xml.user.get-succeed_admin";
        
        /**
         * File to output on invalid user requested
         */
        private final static String FAIL_INVALID_OUTPUT = "test_data/xml.user.get-fail_invalid_user";
        
        /**
         * File to output when not already logged in
         */
        private final static String FAIL_UNAUTHORISED_OUTPUT = "test_data/xml.user.fail_unauthorised";

        /**
         * Give the username that is associated with the xml response in SUCCEED_REGULAR_OUTPUT
         */
        private final static String REGULAR_USERNAME = "HopeJ";

        /**
         * Give the username that is associated with the xml response in SUCCEED_ADMIN_OUPUT
         */
        private final static String ADMIN_USERNAME = "portal";

        /**
         * Flag to indicate whether we have authenticated to mest or not
         */
        public boolean loggedIn = false;

        public boolean isLoggedIn() {
                return loggedIn;
        }

        public void setLoggedIn(boolean loggedIn) {
                this.loggedIn = loggedIn;
        }

        



        @Override
        public void handle(Request request, Response response) {
                PrintStream out = null;
                try {
                        String username = request.getParameter("username");
                        String responseFile;

                        if (loggedIn) {
                                // once logged in, you always get XML back
                                response.set("Content-Type", "application/xml");

                                if (username.equals(REGULAR_USERNAME)) {
                                        responseFile = SUCCEED_REGULAR_OUTPUT;
                                } else if (username.equals(ADMIN_USERNAME)) {
                                        responseFile = SUCCEED_ADMIN_OUTPUT;
                                } else {
                                        responseFile = FAIL_INVALID_OUTPUT;
                                }

                        } else {
                                responseFile = FAIL_UNAUTHORISED_OUTPUT;
                        }

                        out = response.getPrintStream();
                        out.print(IOUtils.toString(getClass().getClassLoader().getResourceAsStream(responseFile)));
                } catch (IOException ex) {
                        Logger.getLogger(MockGeoNetworkXmlUserListService.class.getName()).log(Level.SEVERE, null, ex);
                } finally {
                        out.close();
                }
        }

}