1 /*
   2  * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 /*
  27  * @test
  28  * @bug     6622366
  29  * @summary Basic Test for deleting a service tag in a product registration
  30  * @author  Mandy Chung
  31  *
  32  * @run build DeleteServiceTag Util
  33  * @run main DeleteServiceTag
  34  */
  35 
  36 import com.sun.servicetag.*;
  37 import java.io.*;
  38 import java.util.*;
  39 
  40 public class DeleteServiceTag {
  41     private static RegistrationData registration;
  42     private static File regFile;
  43     private static Map<String, ServiceTag> stMap =
  44         new LinkedHashMap<String, ServiceTag>();
  45     private static String[] files = new String[] {
  46                                         "servicetag1.properties",
  47                                         "servicetag2.properties",
  48                                         "servicetag3.properties"
  49                                     };
  50 
  51     public static void main(String[] argv) throws Exception {
  52         String registrationDir = System.getProperty("test.classes");
  53         String servicetagDir = System.getProperty("test.src");
  54 
  55         File original = new File(servicetagDir, "registration.xml");
  56         regFile = new File(registrationDir, "registration.xml");
  57         copyRegistrationXML(original, regFile);
  58 
  59         // loads all the service tags
  60         for (String f : files) {
  61             File stfile = new File(servicetagDir, f);
  62             ServiceTag svcTag = Util.newServiceTag(stfile);
  63             stMap.put(svcTag.getInstanceURN(), svcTag);
  64         }
  65 
  66         // load the registration data with all service tags
  67         BufferedInputStream in = new BufferedInputStream(new FileInputStream(regFile));
  68         registration = RegistrationData.loadFromXML(in);
  69 
  70         if (stMap.size() != files.length) {
  71             throw new RuntimeException("Invalid service tag count= " +
  72                 stMap.size() + " expected=" + files.length);
  73         }
  74         // check the service tags
  75         Util.checkRegistrationData(regFile.getCanonicalPath(), stMap);
  76 
  77         // delete a service tag
  78         deleteServiceTag(servicetagDir, files[0]);
  79 
  80         System.out.println("Test passed: service tags deleted.");
  81     }
  82 
  83     private static void copyRegistrationXML(File from, File to) throws IOException {
  84 
  85         to.delete();
  86         BufferedReader reader = new BufferedReader(new FileReader(from));
  87         PrintWriter writer = new PrintWriter(to);
  88         try {
  89             String line = null;
  90             while ((line = reader.readLine()) != null) {
  91                 writer.println(line);
  92             }
  93             writer.flush();
  94         } finally {
  95             writer.close();
  96         }
  97     }
  98 
  99     private static void deleteServiceTag(String parent, String filename) throws Exception {
 100         File f = new File(parent, filename);
 101         ServiceTag svcTag = Util.newServiceTag(f);
 102 
 103         ServiceTag st = registration.removeServiceTag(svcTag.getInstanceURN());
 104         if (st == null) {
 105             throw new RuntimeException("RegistrationData.remove method" +
 106                 " returns null");
 107         }
 108         if (!Util.matches(st, svcTag)) {
 109             throw new RuntimeException("ServiceTag added in the registration " +
 110                 " doesn't match.");
 111         }
 112         // check the service tags before storing the updated data
 113         Util.checkRegistrationData(regFile.getCanonicalPath(), stMap);
 114 
 115         ServiceTag st1 = registration.getServiceTag(svcTag.getInstanceURN());
 116         if (st1 != null) {
 117             throw new RuntimeException("RegistrationData.get method returns " +
 118                 "non-null.");
 119         }
 120         // Now remove the service tag from the map and store to the XML file
 121         stMap.remove(svcTag.getInstanceURN());
 122         BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(regFile));
 123         try {
 124             registration.storeToXML(out);
 125         } finally {
 126             out.close();
 127         }
 128     }
 129 }