qadevOOo/tests/java/mod/_streams/uno/ObjectInputStream.java

   1 /*
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   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._streams.uno;
  20
  21 import com.sun.star.io.XActiveDataSink;
  22 import com.sun.star.io.XActiveDataSource;
  23 import com.sun.star.io.XInputStream;
  24 import com.sun.star.io.XObjectInputStream;
  25 import com.sun.star.io.XObjectOutputStream;
  26 import com.sun.star.io.XOutputStream;
  27 import com.sun.star.io.XPersistObject;
  28 import com.sun.star.lang.XMultiServiceFactory;
  29 import com.sun.star.registry.XImplementationRegistration;
  30 import com.sun.star.registry.XSimpleRegistry;
  31 import com.sun.star.uno.UnoRuntime;
  32 import com.sun.star.uno.XInterface;
  33
  34 import java.io.PrintWriter;
  35 import java.util.ArrayList;
  36
  37 import lib.StatusException;
  38 import lib.TestCase;
  39 import lib.TestEnvironment;
  40 import lib.TestParameters;
  41
  42 /**
  43 * Test for object which is represented by service
  44 * <code>com.sun.star.io.ObjectInputStream</code>. <p>
  45 * Object implements the following interfaces :
  46 * <ul>
  47 *  <li> <code>com::sun::star::io::XInputStream</code></li>
  48 *  <li> <code>com::sun::star::io::XMarkableStream</code></li>
  49 *  <li> <code>com::sun::star::io::XDataInputStream</code></li>
  50 *  <li> <code>com::sun::star::io::XConnectable</code></li>
  51 *  <li> <code>com::sun::star::io::XActiveDataSink</code></li>
  52 *  <li> <code>com::sun::star::io::XObjectInputStream</code></li>
  53 * </ul>
  54 * The following files used by this test :
  55 * <ul>
  56 *  <li><b> MyPersistObjectImpl.jar </b> : the implementation of the persist
  57 *       object</li>
  58 * </ul> <p>
  59 * @see com.sun.star.io.ObjectInputStream
  60 * @see com.sun.star.io.XInputStream
  61 * @see com.sun.star.io.XMarkableStream
  62 * @see com.sun.star.io.XDataInputStream
  63 * @see com.sun.star.io.XConnectable
  64 * @see com.sun.star.io.XActiveDataSink
  65 * @see com.sun.star.io.XObjectInputStream
  66 * @see ifc.io._XInputStream
  67 * @see ifc.io._XMarkableStream
  68 * @see ifc.io._XDataInputStream
  69 * @see ifc.io._XConnectable
  70 * @see ifc.io._XActiveDataSink
  71 * @see ifc.io._XObjectInputStream
  72 */
  73 public class ObjectInputStream extends TestCase {
  74
  75     /**
  76     * Register the implementation of service
  77     * <code>com.sun.star.cmp.PersistObject</code> if not yet registered.
  78     * @see com.sun.star.cmp.PersistObject
  79     */
  80     @Override
  81     public void initialize(TestParameters tParam, PrintWriter log) throws Exception {
  82         XMultiServiceFactory xMSF = 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             Object o = xMSF.createInstance(
  99                     "com.sun.star.registry.ImplementationRegistration");
 100             xir = UnoRuntime.queryInterface(
 101             XImplementationRegistration.class, o);
 102
 103             XSimpleRegistry xReg = null;
 104             System.out.println("Register library: " + url);
 105             xir.registerImplementation(
 106                                 "com.sun.star.loader.Java2", url, xReg);
 107             System.out.println("...done");
 108         }
 109     }
 110
 111     /**
 112     * Creating a TestEnvironment for the interfaces to be tested.
 113     * Creates an instances of services
 114     * <code>com.sun.star.io.ObjectInputStream</code>,
 115     * <code>com.sun.star.io.ObjectOutputStream</code>,
 116     * <code>com.sun.star.io.Pipe</code>,
 117     * <code>com.sun.star.io.MarkableInputStream</code> and
 118     * <code>com.sun.star.io.MarkableOutputStream</code>. Plugs the created
 119     * markable output stream as output stream for the created
 120     * <code>ObjectOutputStream</code>. Plugs the created pipe as output stream
 121     * for the created <code>MarkableOutputStream</code>. Plugs the created
 122     * markable input stream as input stream for the created
 123     * <code>ObjectInputStream</code>. Plugs the created pipe as input stream
 124     * for the created <code>MarkableInputStream</code>. Creates an instance
 125     * of the service <code>com.sun.star.cmp.PersistObject</code> and writes
 126     * the created object to the object output stream.
 127     * Object relations created :
 128     * <ul>
 129     *  <li> <code>'PersistObject'</code> for
 130     *      {@link ifc.io._XObjectInputStream}(the created instance of the
 131     *      persist object ) </li>
 132     *  <li> <code>'StreamData'</code> for
 133     *      {@link ifc.io._XDataInputStream}(the data that should be written into
 134     *      the stream) </li>
 135     *  <li> <code>'ByteData'</code> for
 136     *      {@link ifc.io._XInputStream}(the data that should be written into
 137     *      the stream) </li>
 138     *  <li> <code>'StreamWriter'</code> for
 139     *      {@link ifc.io._XDataInputStream}
 140     *      {@link ifc.io._XObjectInputStream}
 141     *      {@link ifc.io._XInputStream}(a stream to write data to) </li>
 142     *  <li> <code>'Connectable'</code> for
 143     *      {@link ifc.io._XConnectable}
 144     *      (another object that can be connected) </li>
 145     *  <li> <code>'InputStream'</code> for
 146     *      {@link ifc.io._XActiveDataSink}(an input stream to set and get) </li>
 147     * </ul>
 148     * @see com.sun.star.io.ObjectInputStream
 149     * @see com.sun.star.io.ObjectOutputStream
 150     * @see com.sun.star.io.Pipe
 151     * @see com.sun.star.io.MarkableInputStream
 152     * @see com.sun.star.io.MarkableOutputStream
 153     * @see com.sun.star.cmp.PersistObject
 154     */
 155     @Override
 156     protected TestEnvironment createTestEnvironment(TestParameters Param, PrintWriter log) throws Exception {
 157
 158         System.out.println("create TestEnvironment started.");
 159         XMultiServiceFactory xMSF = Param.getMSF();
 160         Object ostream = null;
 161         Object aPipe = null;
 162         Object mostream = null;
 163         Object mistream = null;
 164         Object istream = null;
 165         Object xConnect = null;
 166         istream = xMSF.createInstance
 167             ("com.sun.star.io.ObjectInputStream");
 168         ostream = xMSF.createInstance
 169             ("com.sun.star.io.ObjectOutputStream");
 170         aPipe = xMSF.createInstance
 171             ("com.sun.star.io.Pipe");
 172         mistream = xMSF.createInstance
 173             ("com.sun.star.io.MarkableInputStream");
 174         mostream = xMSF.createInstance
 175             ("com.sun.star.io.MarkableOutputStream");
 176         xConnect = xMSF.createInstance
 177             ("com.sun.star.io.DataInputStream") ;
 178         // Creating construction :
 179         // ObjectOutputStream -> MarkableOutputStream -> Pipe ->
 180         // -> MarkableInputStream -> ObjectInputStream
 181         XActiveDataSource xdSo = UnoRuntime.queryInterface(XActiveDataSource.class, ostream);
 182
 183         XActiveDataSource xdSmo = UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
 184
 185         XOutputStream moStream = UnoRuntime.queryInterface(XOutputStream.class, mostream);
 186
 187         XOutputStream PipeOut = UnoRuntime.queryInterface(XOutputStream.class, aPipe);
 188         XInputStream PipeIn = UnoRuntime.queryInterface(XInputStream.class, aPipe);
 189
 190         xdSo.setOutputStream(moStream);
 191         xdSmo.setOutputStream(PipeOut);
 192
 193         XObjectInputStream iStream = UnoRuntime.queryInterface(XObjectInputStream.class, istream);
 194         XObjectOutputStream oStream = null;
 195         oStream = UnoRuntime.queryInterface(XObjectOutputStream.class, ostream);
 196
 197         XActiveDataSink xmSi = UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
 198         XInputStream xmIstream = UnoRuntime.queryInterface(XInputStream.class, mistream);
 199
 200         XActiveDataSink xdSi = UnoRuntime.queryInterface
 201             (XActiveDataSink.class, istream);
 202         xdSi.setInputStream(xmIstream);
 203         xmSi.setInputStream(PipeIn);
 204
 205         // creating Persist object which has to be written
 206         XPersistObject xPersObj = null;
 207         try {
 208             Object oPersObj = xMSF.createInstance
 209                 ("com.sun.star.cmp.PersistObject");
 210             xPersObj = UnoRuntime.queryInterface(XPersistObject.class, oPersObj);
 211         } catch (com.sun.star.uno.Exception e) {
 212             e.printStackTrace(log);
 213             throw new StatusException("Can't write persist object.", e);
 214         }
 215
 216
 217
 218         // all data types for writing to an XDataInputStream
 219         ArrayList<Object> data = new ArrayList<Object>() ;
 220         data.add(Boolean.TRUE) ;
 221         data.add(Byte.valueOf((byte)123)) ;
 222         data.add(Character.valueOf((char)1234)) ;
 223         data.add(Short.valueOf((short)1234)) ;
 224         data.add(Integer.valueOf(123456)) ;
 225         data.add(Float.valueOf(1.234f)) ;
 226         data.add(Double.valueOf(1.23456)) ;
 227         data.add("DataInputStream") ;
 228         // information for writing to the pipe
 229         byte[] byteData = new byte[] {
 230             1, 2, 3, 4, 5, 6, 7, 8 } ;
 231
 232
 233         System.out.println("create environment");
 234         XInterface oObj = iStream;
 235         log.println( "creating a new environment for object" );
 236         TestEnvironment tEnv = new TestEnvironment( oObj );
 237
 238         // adding persistent object
 239         tEnv.addObjRelation("PersistObject", xPersObj);
 240         // add a connectable
 241         tEnv.addObjRelation("Connectable", xConnect);
 242         tEnv.addObjRelation("StreamWriter", oStream);
 243         // for XActiveDataSink
 244         tEnv.addObjRelation("InputStream", aPipe);
 245         // adding sequence of data that must be read
 246         // by XDataInputStream interface methods
 247         tEnv.addObjRelation("StreamData", data) ;
 248         // and by XInputStream interface methods
 249         tEnv.addObjRelation("ByteData", byteData) ;
 250
 251         System.out.println("create TestEnvironment finished.");
 252         return tEnv;
 253     } // finish method getTestEnvironment
 254
 255 }
 256