qadevOOo/tests/java/mod/_stm/ObjectInputStream.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 package mod._stm;
  20
  21 import java.io.PrintWriter;
  22 import java.util.ArrayList;
  23
  24 import lib.StatusException;
  25 import lib.TestCase;
  26 import lib.TestEnvironment;
  27 import lib.TestParameters;
  28
  29 import com.sun.star.io.XActiveDataSink;
  30 import com.sun.star.io.XActiveDataSource;
  31 import com.sun.star.io.XInputStream;
  32 import com.sun.star.io.XObjectInputStream;
  33 import com.sun.star.io.XObjectOutputStream;
  34 import com.sun.star.io.XOutputStream;
  35 import com.sun.star.io.XPersistObject;
  36 import com.sun.star.lang.XMultiServiceFactory;
  37 import com.sun.star.registry.CannotRegisterImplementationException;
  38 import com.sun.star.registry.XImplementationRegistration;
  39 import com.sun.star.registry.XSimpleRegistry;
  40 import com.sun.star.uno.UnoRuntime;
  41 import com.sun.star.uno.XInterface;
  42
  43 /**
  44 * Test for object which is represented by service
  45 * <code>com.sun.star.io.ObjectInputStream</code>. <p>
  46 * Object implements the following interfaces :
  47 * <ul>
  48 *  <li> <code>com::sun::star::io::XInputStream</code></li>
  49 *  <li> <code>com::sun::star::io::XMarkableStream</code></li>
  50 *  <li> <code>com::sun::star::io::XDataInputStream</code></li>
  51 *  <li> <code>com::sun::star::io::XConnectable</code></li>
  52 *  <li> <code>com::sun::star::io::XActiveDataSink</code></li>
  53 *  <li> <code>com::sun::star::io::XObjectInputStream</code></li>
  54 * </ul>
  55 * The following files used by this test :
  56 * <ul>
  57 *  <li><b> MyPersistObjectImpl.jar </b> : the implementation of the persist
  58 *       object</li>
  59 * </ul> <p>
  60 * @see com.sun.star.io.ObjectInputStream
  61 * @see com.sun.star.io.XInputStream
  62 * @see com.sun.star.io.XMarkableStream
  63 * @see com.sun.star.io.XDataInputStream
  64 * @see com.sun.star.io.XConnectable
  65 * @see com.sun.star.io.XActiveDataSink
  66 * @see com.sun.star.io.XObjectInputStream
  67 * @see ifc.io._XInputStream
  68 * @see ifc.io._XMarkableStream
  69 * @see ifc.io._XDataInputStream
  70 * @see ifc.io._XConnectable
  71 * @see ifc.io._XActiveDataSink
  72 * @see ifc.io._XObjectInputStream
  73 */
  74 public class ObjectInputStream extends TestCase {
  75
  76     /**
  77     * Register the implementation of service
  78     * <code>com.sun.star.cmp.PersistObject</code> if not yet registered.
  79     * @see com.sun.star.cmp.PersistObject
  80     */
  81     public void initialize(TestParameters tParam, PrintWriter log) {
  82         XMultiServiceFactory xMSF = (XMultiServiceFactory)tParam.getMSF();
  83         Object oPersObj = null;
  84         // test first if object is already registered
  85         try {
  86             oPersObj = xMSF.createInstance("com.sun.star.cmp.PersistObject");
  87         }
  88         catch( com.sun.star.uno.Exception e ) {
  89             log.println("Could not create instance of PersistObject");
  90             e.printStackTrace(log);
  91             log.println("Going on with test...");
  92         }
  93         if ( oPersObj == null ) {
  94             // object is  not available: it has to be registered
  95             String url = util.utils.getFullTestURL
  96                 ("qadevlibs/MyPersistObjectImpl.jar");
  97             XImplementationRegistration xir;
  98             try {
  99                 Object o = xMSF.createInstance(
 100                         "com.sun.star.registry.ImplementationRegistration");
 101                 xir = UnoRuntime.queryInterface(
 102                 XImplementationRegistration.class, o);
 103
 104             }
 105             catch (com.sun.star.uno.Exception e) {
 106                 System.err.println(
 107                             "Couldn't create implementation registration");
 108                 e.printStackTrace();
 109                 throw new StatusException("Couldn't create ImplReg", e);
 110             }
 111
 112             XSimpleRegistry xReg = null;
 113             try {
 114                 System.out.println("Register library: " + url);
 115                 xir.registerImplementation(
 116                                     "com.sun.star.loader.Java2", url, xReg);
 117                 System.out.println("...done");
 118             } catch (CannotRegisterImplementationException e) {
 119                 System.err.println("Name: " + url + "  msg: " +
 120                                     e.getMessage());
 121                 e.printStackTrace();
 122                 throw new StatusException(
 123                                     "Couldn't register MyPersistObject", e);
 124             }
 125         }
 126     }
 127
 128     /**
 129     * Creating a Testenvironment for the interfaces to be tested.
 130     * Creates an instances of services
 131     * <code>com.sun.star.io.ObjectInputStream</code>,
 132     * <code>com.sun.star.io.ObjectOutputStream</code>,
 133     * <code>com.sun.star.io.Pipe</code>,
 134     * <code>com.sun.star.io.MarkableInputStream</code> and
 135     * <code>com.sun.star.io.MarkableOutputStream</code>. Plugs the created
 136     * markable output stream as output stream for the created
 137     * <code>ObjectOutputStream</code>. Plugs the created pipe as output stream
 138     * for the created <code>MarkableOutputStream</code>. Plugs the created
 139     * markable input stream as input stream for the created
 140     * <code>ObjectInputStream</code>. Plugs the created pipe as input stream
 141     * for the created <code>MarkableInputStream</code>. Creates an instance
 142     * of the service <code>com.sun.star.cmp.PersistObject</code> and writes
 143     * the created object to the object output stream.
 144     * Object relations created :
 145     * <ul>
 146     *  <li> <code>'PersistObject'</code> for
 147     *      {@link ifc.io._XObjectInputStream}(the created instance of the
 148     *      persist object ) </li>
 149     *  <li> <code>'StreamData'</code> for
 150     *      {@link ifc.io._XDataInputStream}(the data that should be written into
 151     *      the stream) </li>
 152     *  <li> <code>'ByteData'</code> for
 153     *      {@link ifc.io._XInputStream}(the data that should be written into
 154     *      the stream) </li>
 155     *  <li> <code>'StreamWriter'</code> for
 156     *      {@link ifc.io._XDataInputStream}
 157     *      {@link ifc.io._XObjectInputStream}
 158     *      {@link ifc.io._XInputStream}(a stream to write data to) </li>
 159     *  <li> <code>'Connectable'</code> for
 160     *      {@link ifc.io._XConnectable}
 161     *      (another object that can be connected) </li>
 162     *  <li> <code>'InputStream'</code> for
 163     *      {@link ifc.io._XActiveDataSink}(an input stream to set and get) </li>
 164     * </ul>
 165     * @see com.sun.star.io.ObjectInputStream
 166     * @see com.sun.star.io.ObjectOutputStream
 167     * @see com.sun.star.io.Pipe
 168     * @see com.sun.star.io.MarkableInputStream
 169     * @see com.sun.star.io.MarkableOutputStream
 170     * @see com.sun.star.cmp.PersistObject
 171     */
 172     public TestEnvironment createTestEnvironment(
 173         TestParameters Param, PrintWriter log) throws StatusException {
 174
 175         System.out.println("create TestEnvironment started.");
 176         XMultiServiceFactory xMSF = (XMultiServiceFactory)Param.getMSF();
 177         Object ostream = null;
 178         Object aPipe = null;
 179         Object mostream = null;
 180         Object mistream = null;
 181         Object istream = null;
 182         Object xConnect = null;
 183         try {
 184             istream = xMSF.createInstance
 185                 ("com.sun.star.io.ObjectInputStream");
 186             ostream = xMSF.createInstance
 187                 ("com.sun.star.io.ObjectOutputStream");
 188             aPipe = xMSF.createInstance
 189                 ("com.sun.star.io.Pipe");
 190             mistream = xMSF.createInstance
 191                 ("com.sun.star.io.MarkableInputStream");
 192             mostream = xMSF.createInstance
 193                 ("com.sun.star.io.MarkableOutputStream");
 194             xConnect = xMSF.createInstance
 195                 ("com.sun.star.io.DataInputStream") ;
 196
 197         } catch( com.sun.star.uno.Exception e ) {
 198             e.printStackTrace(log);
 199             throw new StatusException("Couldn't create instance", e);
 200         }
 201         // Creating construction :
 202         // ObjectOutputStream -> MarkableOutputStream -> Pipe ->
 203         // -> MarkableInputStream -> ObjectInputStream
 204         XActiveDataSource xdSo = UnoRuntime.queryInterface(XActiveDataSource.class, ostream);
 205
 206         XActiveDataSource xdSmo = UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
 207
 208         XOutputStream moStream = UnoRuntime.queryInterface(XOutputStream.class, mostream);
 209
 210         XOutputStream PipeOut = UnoRuntime.queryInterface(XOutputStream.class, aPipe);
 211         XInputStream PipeIn = UnoRuntime.queryInterface(XInputStream.class, aPipe);
 212
 213         xdSo.setOutputStream(moStream);
 214         xdSmo.setOutputStream(PipeOut);
 215
 216         XObjectInputStream iStream = UnoRuntime.queryInterface(XObjectInputStream.class, istream);
 217         XObjectOutputStream oStream = null;
 218         oStream = UnoRuntime.queryInterface(XObjectOutputStream.class, ostream);
 219
 220         XActiveDataSink xmSi = UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
 221         XInputStream xmIstream = UnoRuntime.queryInterface(XInputStream.class, mistream);
 222
 223         XActiveDataSink xdSi = UnoRuntime.queryInterface
 224             (XActiveDataSink.class, istream);
 225         xdSi.setInputStream(xmIstream);
 226         xmSi.setInputStream(PipeIn);
 227
 228         // creating Persist object which has to be written
 229         XPersistObject xPersObj = null;
 230         try {
 231             Object oPersObj = xMSF.createInstance
 232                 ("com.sun.star.cmp.PersistObject");
 233             xPersObj = UnoRuntime.queryInterface(XPersistObject.class, oPersObj);
 234         } catch (com.sun.star.uno.Exception e) {
 235             e.printStackTrace(log);
 236             throw new StatusException("Can't write persist object.", e);
 237         }
 238
 239
 240
 241         // all data types for writing to an XDataInputStream
 242         ArrayList<Object> data = new ArrayList<Object>() ;
 243         data.add(new Boolean(true)) ;
 244         data.add(new Byte((byte)123)) ;
 245         data.add(new Character((char)1234)) ;
 246         data.add(new Short((short)1234)) ;
 247         data.add(new Integer(123456)) ;
 248         data.add(new Float(1.234)) ;
 249         data.add(new Double(1.23456)) ;
 250         data.add("DataInputStream") ;
 251         // information for writing to the pipe
 252         byte[] byteData = new byte[] {
 253             1, 2, 3, 4, 5, 6, 7, 8 } ;
 254
 255
 256         System.out.println("create environment");
 257         XInterface oObj = iStream;
 258         log.println( "creating a new environment for object" );
 259         TestEnvironment tEnv = new TestEnvironment( oObj );
 260
 261         // adding persistent object
 262         tEnv.addObjRelation("PersistObject", xPersObj);
 263         // add a connectable
 264         tEnv.addObjRelation("Connectable", xConnect);
 265         tEnv.addObjRelation("StreamWriter", oStream);
 266         // for XActiveDataSink
 267         tEnv.addObjRelation("InputStream", aPipe);
 268         // adding sequence of data that must be read
 269         // by XDataInputStream interface methods
 270         tEnv.addObjRelation("StreamData", data) ;
 271         // and by XInputStream interface methods
 272         tEnv.addObjRelation("ByteData", byteData) ;
 273
 274         System.out.println("create TestEnvironment finished.");
 275         return tEnv;
 276     } // finish method getTestEnvironment
 277
 278 }
 279