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

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  30
  31 package mod._stm;
  32
  33 import java.io.PrintWriter;
  34 import java.util.Vector;
  35
  36 import lib.StatusException;
  37 import lib.TestCase;
  38 import lib.TestEnvironment;
  39 import lib.TestParameters;
  40
  41 import com.sun.star.io.XActiveDataSink;
  42 import com.sun.star.io.XActiveDataSource;
  43 import com.sun.star.io.XInputStream;
  44 import com.sun.star.io.XObjectInputStream;
  45 import com.sun.star.io.XObjectOutputStream;
  46 import com.sun.star.io.XOutputStream;
  47 import com.sun.star.io.XPersistObject;
  48 import com.sun.star.lang.XMultiServiceFactory;
  49 import com.sun.star.registry.CannotRegisterImplementationException;
  50 import com.sun.star.registry.XImplementationRegistration;
  51 import com.sun.star.registry.XSimpleRegistry;
  52 import com.sun.star.uno.UnoRuntime;
  53 import com.sun.star.uno.XInterface;
  54
  55 /**
  56 * Test for object which is represented by service
  57 * <code>com.sun.star.io.ObjectInputStream</code>. <p>
  58 * Object implements the following interfaces :
  59 * <ul>
  60 *  <li> <code>com::sun::star::io::XInputStream</code></li>
  61 *  <li> <code>com::sun::star::io::XMarkableStream</code></li>
  62 *  <li> <code>com::sun::star::io::XDataInputStream</code></li>
  63 *  <li> <code>com::sun::star::io::XConnectable</code></li>
  64 *  <li> <code>com::sun::star::io::XActiveDataSink</code></li>
  65 *  <li> <code>com::sun::star::io::XObjectInputStream</code></li>
  66 * </ul>
  67 * The following files used by this test :
  68 * <ul>
  69 *  <li><b> MyPersistObjectImpl.jar </b> : the implementation of the persist
  70 *       object</li>
  71 * </ul> <p>
  72 * @see com.sun.star.io.ObjectInputStream
  73 * @see com.sun.star.io.XInputStream
  74 * @see com.sun.star.io.XMarkableStream
  75 * @see com.sun.star.io.XDataInputStream
  76 * @see com.sun.star.io.XConnectable
  77 * @see com.sun.star.io.XActiveDataSink
  78 * @see com.sun.star.io.XObjectInputStream
  79 * @see ifc.io._XInputStream
  80 * @see ifc.io._XMarkableStream
  81 * @see ifc.io._XDataInputStream
  82 * @see ifc.io._XConnectable
  83 * @see ifc.io._XActiveDataSink
  84 * @see ifc.io._XObjectInputStream
  85 */
  86 public class ObjectInputStream extends TestCase {
  87
  88     /**
  89     * Register the implementation of service
  90     * <code>com.sun.star.cmp.PersistObject</code> if not yet registered.
  91     * @see com.sun.star.cmp.PersistObject
  92     */
  93     public void initialize(TestParameters tParam, PrintWriter log) {
  94         XMultiServiceFactory xMSF = (XMultiServiceFactory)tParam.getMSF();
  95         Object oPersObj = null;
  96         // test first if object is already registered
  97         try {
  98             oPersObj = xMSF.createInstance("com.sun.star.cmp.PersistObject");
  99         }
 100         catch( com.sun.star.uno.Exception e ) {
 101             log.println("Could not create instance of PersistObject");
 102             e.printStackTrace(log);
 103             log.println("Going on with test...");
 104         }
 105         if ( oPersObj == null ) {
 106             // object is  not available: it has to be registered
 107             String url = util.utils.getFullTestURL
 108                 ("qadevlibs/MyPersistObjectImpl.jar");
 109             XImplementationRegistration xir;
 110             try {
 111                 Object o = xMSF.createInstance(
 112                         "com.sun.star.registry.ImplementationRegistration");
 113                 xir = (XImplementationRegistration)
 114                                     UnoRuntime.queryInterface(
 115                                     XImplementationRegistration.class, o);
 116
 117             }
 118             catch (com.sun.star.uno.Exception e) {
 119                 System.err.println(
 120                             "Couldn't create implementation registration");
 121                 e.printStackTrace();
 122                 throw new StatusException("Couldn't create ImplReg", e);
 123             }
 124
 125             XSimpleRegistry xReg = null;
 126             try {
 127                 System.out.println("Register library: " + url);
 128                 xir.registerImplementation(
 129                                     "com.sun.star.loader.Java2", url, xReg);
 130                 System.out.println("...done");
 131             } catch (CannotRegisterImplementationException e) {
 132                 System.err.println("Name: " + url + "  msg: " +
 133                                     e.getMessage());
 134                 e.printStackTrace();
 135                 throw new StatusException(
 136                                     "Couldn't register MyPersistObject", e);
 137             }
 138         }
 139     }
 140
 141     /**
 142     * Creating a Testenvironment for the interfaces to be tested.
 143     * Creates an instances of services
 144     * <code>com.sun.star.io.ObjectInputStream</code>,
 145     * <code>com.sun.star.io.ObjectOutputStream</code>,
 146     * <code>com.sun.star.io.Pipe</code>,
 147     * <code>com.sun.star.io.MarkableInputStream</code> and
 148     * <code>com.sun.star.io.MarkableOutputStream</code>. Plugs the created
 149     * markable output stream as output stream for the created
 150     * <code>ObjectOutputStream</code>. Plugs the created pipe as output stream
 151     * for the created <code>MarkableOutputStream</code>. Plugs the created
 152     * markable input stream as input stream for the created
 153     * <code>ObjectInputStream</code>. Plugs the created pipe as input stream
 154     * for the created <code>MarkableInputStream</code>. Creates an instance
 155     * of the service <code>com.sun.star.cmp.PersistObject</code> and writes
 156     * the created object to the object output stream.
 157     * Object relations created :
 158     * <ul>
 159     *  <li> <code>'PersistObject'</code> for
 160     *      {@link ifc.io._XObjectInputStream}(the created instance of the
 161     *      persist object ) </li>
 162     *  <li> <code>'StreamData'</code> for
 163     *      {@link ifc.io._XDataInputStream}(the data that should be written into
 164     *      the stream) </li>
 165     *  <li> <code>'ByteData'</code> for
 166     *      {@link ifc.io._XInputStream}(the data that should be written into
 167     *      the stream) </li>
 168     *  <li> <code>'StreamWriter'</code> for
 169     *      {@link ifc.io._XDataInputStream}
 170     *      {@link ifc.io._XObjectInputStream}
 171     *      {@link ifc.io._XInputStream}(a stream to write data to) </li>
 172     *  <li> <code>'Connectable'</code> for
 173     *      {@link ifc.io._XConnectable}
 174     *      (another object that can be connected) </li>
 175     *  <li> <code>'InputStream'</code> for
 176     *      {@link ifc.io._XActiveDataSink}(an input stream to set and get) </li>
 177     * </ul>
 178     * @see com.sun.star.io.ObjectInputStream
 179     * @see com.sun.star.io.ObjectOutputStream
 180     * @see com.sun.star.io.Pipe
 181     * @see com.sun.star.io.MarkableInputStream
 182     * @see com.sun.star.io.MarkableOutputStream
 183     * @see com.sun.star.cmp.PersistObject
 184     */
 185     public TestEnvironment createTestEnvironment(
 186         TestParameters Param, PrintWriter log) throws StatusException {
 187
 188         System.out.println("create TestEnvironment started.");
 189         XMultiServiceFactory xMSF = (XMultiServiceFactory)Param.getMSF();
 190         Object ostream = null;
 191         Object aPipe = null;
 192         Object mostream = null;
 193         Object mistream = null;
 194         Object istream = null;
 195         Object xConnect = null;
 196         try {
 197             istream = xMSF.createInstance
 198                 ("com.sun.star.io.ObjectInputStream");
 199             ostream = xMSF.createInstance
 200                 ("com.sun.star.io.ObjectOutputStream");
 201             aPipe = xMSF.createInstance
 202                 ("com.sun.star.io.Pipe");
 203             mistream = xMSF.createInstance
 204                 ("com.sun.star.io.MarkableInputStream");
 205             mostream = xMSF.createInstance
 206                 ("com.sun.star.io.MarkableOutputStream");
 207             xConnect = (XInterface)xMSF.createInstance
 208                 ("com.sun.star.io.DataInputStream") ;
 209
 210         } catch( com.sun.star.uno.Exception e ) {
 211             e.printStackTrace(log);
 212             throw new StatusException("Couldn't create instance", e);
 213         }
 214         // Creating construction :
 215         // ObjectOutputStream -> MarkableOutputStream -> Pipe ->
 216         // -> MarkableInputStream -> ObjectInputStream
 217         XActiveDataSource xdSo = (XActiveDataSource)
 218             UnoRuntime.queryInterface(XActiveDataSource.class, ostream);
 219
 220         XActiveDataSource xdSmo = (XActiveDataSource)
 221             UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
 222
 223         XOutputStream moStream = (XOutputStream)
 224             UnoRuntime.queryInterface(XOutputStream.class, mostream);
 225
 226         XOutputStream PipeOut = (XOutputStream)
 227             UnoRuntime.queryInterface(XOutputStream.class, aPipe);
 228         XInputStream PipeIn = (XInputStream)
 229             UnoRuntime.queryInterface(XInputStream.class, aPipe);
 230
 231         xdSo.setOutputStream(moStream);
 232         xdSmo.setOutputStream(PipeOut);
 233
 234         XObjectInputStream iStream = (XObjectInputStream)
 235             UnoRuntime.queryInterface(XObjectInputStream.class, istream);
 236         XObjectOutputStream oStream = null;
 237         oStream = (XObjectOutputStream)
 238             UnoRuntime.queryInterface(XObjectOutputStream.class, ostream);
 239
 240         XActiveDataSink xmSi = (XActiveDataSink)
 241             UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
 242         XInputStream xmIstream = (XInputStream)
 243             UnoRuntime.queryInterface(XInputStream.class, mistream);
 244
 245         XActiveDataSink xdSi = (XActiveDataSink) UnoRuntime.queryInterface
 246             (XActiveDataSink.class, istream);
 247         xdSi.setInputStream(xmIstream);
 248         xmSi.setInputStream(PipeIn);
 249
 250         // creating Persist object which has to be written
 251         XPersistObject xPersObj = null;
 252         try {
 253             Object oPersObj = xMSF.createInstance
 254                 ("com.sun.star.cmp.PersistObject");
 255             xPersObj = (XPersistObject)
 256                 UnoRuntime.queryInterface(XPersistObject.class, oPersObj);
 257         } catch (com.sun.star.uno.Exception e) {
 258             e.printStackTrace(log);
 259             throw new StatusException("Can't write persist object.", e);
 260         }
 261
 262
 263
 264         // all data types for writing to an XDataInputStream
 265         Vector data = new Vector() ;
 266         data.add(new Boolean(true)) ;
 267         data.add(new Byte((byte)123)) ;
 268         data.add(new Character((char)1234)) ;
 269         data.add(new Short((short)1234)) ;
 270         data.add(new Integer(123456)) ;
 271         data.add(new Float(1.234)) ;
 272         data.add(new Double(1.23456)) ;
 273         data.add("DataInputStream") ;
 274         // information for writing to the pipe
 275         byte[] byteData = new byte[] {
 276             1, 2, 3, 4, 5, 6, 7, 8 } ;
 277
 278
 279         System.out.println("create environment");
 280         XInterface oObj = iStream;
 281         log.println( "creating a new environment for object" );
 282         TestEnvironment tEnv = new TestEnvironment( oObj );
 283
 284         // adding persistent object
 285         tEnv.addObjRelation("PersistObject", xPersObj);
 286         // add a connectable
 287         tEnv.addObjRelation("Connectable", xConnect);
 288         tEnv.addObjRelation("StreamWriter", oStream);
 289         // for XActiveDataSink
 290         tEnv.addObjRelation("InputStream", aPipe);
 291         // adding sequence of data that must be read
 292         // by XDataInputStream interface methods
 293         tEnv.addObjRelation("StreamData", data) ;
 294         // and by XInputStream interface methods
 295         tEnv.addObjRelation("ByteData", byteData) ;
 296
 297         System.out.println("create TestEnvironment finished.");
 298         return tEnv;
 299     } // finish method getTestEnvironment
 300
 301 }
 302