qadevOOo/tests/java/mod/_stm/MarkableOutputStream.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.XOutputStream;
  33 import com.sun.star.lang.XMultiServiceFactory;
  34 import com.sun.star.uno.UnoRuntime;
  35 import com.sun.star.uno.XInterface;
  36
  37 /**
  38 * Test for object which is represented by service
  39 * <code>com.sun.star.io.MarkableOutputStream</code>. <p>
  40 * Object implements the following interfaces :
  41 * <ul>
  42 *  <li> <code>com::sun::star::io::XMarkableStream</code></li>
  43 *  <li> <code>com::sun::star::io::XActiveDataSource</code></li>
  44 *  <li> <code>com::sun::star::io::XOutputStream</code></li>
  45 *  <li> <code>com::sun::star::io::XConnectable</code></li>
  46 * </ul>
  47 * @see com.sun.star.io.MarkableOutputStream
  48 * @see com.sun.star.io.XMarkableStream
  49 * @see com.sun.star.io.XActiveDataSource
  50 * @see com.sun.star.io.XOutputStream
  51 * @see com.sun.star.io.XConnectable
  52 * @see ifc.io._XMarkableStream
  53 * @see ifc.io._XActiveDataSource
  54 * @see ifc.io._XOutputStream
  55 * @see ifc.io._XConnectable
  56 */
  57 public class MarkableOutputStream extends TestCase {
  58
  59     /**
  60     * Creating a Testenvironment for the interfaces to be tested.
  61     * Creates an instances of services <code>com.sun.star.io.Pipe</code>,
  62     * <code>com.sun.star.io.MarkableInputStream</code> and
  63     * <code>com.sun.star.io.MarkableOutputStream</code>.
  64     * Plugs the created pipe as output stream for the created
  65     * <code>MarkableOutputStream</code>. Plugs the created pipe as input stream
  66     * for the created <code>MarkableInputStream</code>.
  67     * Object relations created :
  68     * <ul>
  69     *  <li> <code>'ByteData'</code> for
  70     *      {@link ifc.io._XOutputStream}(the data that should be written into
  71     *      the stream) </li>
  72     *  <li> <code>'StreamData'</code> for
  73     *      {@link ifc.io._XDataOutputStream}(the data that should be
  74     *      written into the stream) </li>
  75     *  <li> <code>'Connectable'</code> for
  76     *      {@link ifc.io._XConnectable}
  77     *      (another object that can be connected) </li>
  78     *  <li> <code>'OutputStream'</code> for
  79     *      {@link ifc.io._XActiveDataSource}
  80     *      (an input stream to set and get) </li>
  81     *  <li> <code>'XOutputStream.StreamChecker'</code> for
  82     *      {@link ifc.io._XOutputStream}( implementation of the interface
  83     *      ifc.io._XOutputStream.StreamChecker ) </li>
  84     * </ul>
  85     * @see com.sun.star.io.Pipe
  86     * @see com.sun.star.io.MarkableInputStream
  87     * @see com.sun.star.io.MarkableOutputStream
  88     */
  89     public TestEnvironment createTestEnvironment(
  90         TestParameters Param, PrintWriter log) throws StatusException {
  91
  92         XInterface oObj = null;
  93
  94         XMultiServiceFactory xMSF = (XMultiServiceFactory)Param.getMSF();
  95         Object aPipe = null;
  96         Object mostream = null;
  97         Object mistream = null;
  98         XInterface aConnect;
  99
 100         try {
 101             aPipe = xMSF.createInstance("com.sun.star.io.Pipe");
 102             mistream = xMSF.createInstance
 103                 ("com.sun.star.io.MarkableInputStream");
 104             mostream = xMSF.createInstance
 105                 ("com.sun.star.io.MarkableOutputStream");
 106             aConnect = (XInterface)xMSF.createInstance
 107                 ("com.sun.star.io.DataOutputStream");
 108         } catch(com.sun.star.uno.Exception e) {
 109             e.printStackTrace(log);
 110             throw new StatusException("Couldn't create instance", e) ;
 111         }
 112
 113         // Creating construction :
 114         // MarkableOutputStream -> Pipe -> MarkableInputStream
 115         XActiveDataSource xdSmo = UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
 116
 117         final XOutputStream PipeOut = UnoRuntime.queryInterface(XOutputStream.class,aPipe);
 118         final XInputStream PipeIn = UnoRuntime.queryInterface(XInputStream.class,aPipe);
 119
 120         xdSmo.setOutputStream(PipeOut);
 121
 122         XActiveDataSink xmSi = UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
 123
 124         xmSi.setInputStream(PipeIn) ;
 125
 126         oObj = (XInterface) mostream;
 127
 128         // all data types for writing to an XDataInputStream
 129         ArrayList<Object> data = new ArrayList<Object>() ;
 130         data.add(new Boolean(true)) ;
 131         data.add(new Byte((byte)123)) ;
 132         data.add(new Character((char)1234)) ;
 133         data.add(new Short((short)1234)) ;
 134         data.add(new Integer(123456)) ;
 135         data.add(new Float(1.234)) ;
 136         data.add(new Double(1.23456)) ;
 137         data.add("DataInputStream") ;
 138         // information for writing to the pipe
 139         byte[] byteData = new byte[] {
 140             1, 2, 3, 4, 5, 6, 7, 8 } ;
 141
 142         log.println( "creating a new environment for object" );
 143         TestEnvironment tEnv = new TestEnvironment( oObj );
 144
 145         tEnv.addObjRelation("StreamData", data);
 146         tEnv.addObjRelation("ByteData", byteData);
 147         tEnv.addObjRelation("OutputStream", aPipe);
 148         tEnv.addObjRelation("Connectable", aConnect);
 149
 150         //add relation for io.XOutputStream
 151         final XMultiServiceFactory msf = xMSF;
 152         tEnv.addObjRelation("XOutputStream.StreamChecker",
 153             new ifc.io._XOutputStream.StreamChecker() {
 154                 XInputStream xInStream = null;
 155                 public void resetStreams() {
 156                     if (xInStream != null) {
 157                         try {
 158                             xInStream.closeInput();
 159                             xInStream = null;
 160                         } catch(com.sun.star.io.IOException e) {
 161                         }
 162                     } else {
 163                         try {
 164                             PipeOut.closeOutput();
 165                         } catch(com.sun.star.io.IOException e) {
 166                         }
 167                     }
 168                 }
 169
 170                 public XInputStream getInStream() {
 171                     resetStreams();
 172                     try {
 173                         Object oInStream = msf.createInstance(
 174                             "com.sun.star.io.MarkableInputStream");
 175                         xInStream = UnoRuntime.queryInterface
 176                             (XInputStream.class, oInStream);
 177                     } catch(com.sun.star.uno.Exception e) {
 178                         return null;
 179                     }
 180
 181                     XActiveDataSink xDataSink = UnoRuntime.queryInterface(
 182                         XActiveDataSink.class, xInStream);
 183                     xDataSink.setInputStream(PipeIn);
 184
 185                     return xInStream;
 186                 }
 187             });
 188
 189         return tEnv;
 190     } // finish method getTestEnvironment
 191
 192 }
 193