Java example source code file (Duplicates.java)

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Java - Java tags/keywords

config, duplicates, exception, string

The Duplicates.java Java example source code

/*
 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
/*
 * @test
 * @bug 7184246
 * @compile -XDignore.symbol.file Duplicates.java
 * @run main/othervm Duplicates
 * @summary Simplify Config.get() of krb5
 */

import sun.security.krb5.Config;

public class Duplicates {
    public static void main(String[] args) throws Exception {
        System.setProperty("java.security.krb5.conf",
                System.getProperty("test.src", ".") +"/k1.conf");
        Config config = Config.getInstance();
        config.listTable();
        String s;

        // Latter overwrites former for root section
        s = config.get("libdefaults", "default_realm");
        if (s != null) {
            throw new Exception();
        }
        // Latter overwrites former for strings
        s = config.get("libdefaults", "default_tkt_enctypes");
        if (!s.equals("aes256-cts")) {
            throw new Exception();
        }
        // Latter overwrites former for sub-section
        s = config.get("realms", "R1", "kdc");
        if (!s.equals("k2")) {
            throw new Exception(s);
        }
        // Duplicate keys in [realms] are merged
        s = config.getAll("realms", "R2", "kdc");
        if (!s.equals("k1 k2 k3 k4")) {
            throw new Exception(s);
        }
        // Duplicate keys in [capaths] are merged
        s = config.getAll("capaths", "R1", "R2");
        if (!s.equals("R3 R4 R5 R6")) {
            throw new Exception(s);
        }
        // We can be very deep now
        s = config.get("new", "x", "y", "z", "a", "b", "c");
        if (!s.equals("d")) {
            throw new Exception(s);
        }
    }
}