qadevOOo/tests/java/mod/_stm/DataInputStream.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.XDataOutputStream;
  44 import com.sun.star.io.XInputStream;
  45 import com.sun.star.io.XOutputStream;
  46 import com.sun.star.lang.XMultiServiceFactory;
  47 import com.sun.star.uno.UnoRuntime;
  48 import com.sun.star.uno.XInterface;
  49
  50 /**
  51 * Test for object which is represented by service
  52 * <code>com.sun.star.io.DataInputStream</code>.
  53 * <ul>
  54 *  <li> <code>com::sun::star::io::XInputStream</code></li>
  55 *  <li> <code>com::sun::star::io::XDataInputStream</code></li>
  56 *  <li> <code>com::sun::star::io::XConnectable</code></li>
  57 *  <li> <code>com::sun::star::io::XActiveDataSink</code></li>
  58 * </ul>
  59 * @see com.sun.star.io.DataInputStream
  60 * @see com.sun.star.io.XInputStream
  61 * @see com.sun.star.io.XDataInputStream
  62 * @see com.sun.star.io.XConnectable
  63 * @see com.sun.star.io.XActiveDataSink
  64 * @see ifc.io._XInputStream
  65 * @see ifc.io._XDataInputStream
  66 * @see ifc.io._XConnectable
  67 * @see ifc.io._XActiveDataSink
  68 */
  69 public class DataInputStream extends TestCase {
  70
  71     /**
  72     * Creates a Testenvironment for the interfaces to be tested.
  73     * Creates <code>com.sun.star.io.DataInputStream</code> object,
  74     * connects it to <code>com.sun.star.io.DataOutputStream</code>
  75     * through <code>com.sun.star.io.Pipe</code>. All of possible data
  76     * types are written into <code>DataOutputStream</code>.
  77     * Object relations created :
  78     * <ul>
  79     *  <li> <code>'StreamData'</code> for
  80     *      {@link ifc.io._XDataInputStream}(the data that should be written into
  81     *      the stream) </li>
  82     *  <li> <code>'ByteData'</code> for
  83     *      {@link ifc.io._XInputStream}(the data that should be written into
  84     *      the stream) </li>
  85     *  <li> <code>'StreamWriter'</code> for
  86     *      {@link ifc.io._XDataInputStream}
  87     *      {@link ifc.io._XInputStream}(a stream to write data to) </li>
  88     *  <li> <code>'Connectable'</code> for
  89     *      {@link ifc.io._XConnectable}(another object that can be connected) </li>
  90     *  <li> <code>'InputStream'</code> for
  91     *      {@link ifc.io._XActiveDataSink}(an input stream to set and get) </li>
  92     * </ul>
  93     */
  94     public TestEnvironment createTestEnvironment(
  95         TestParameters Param, PrintWriter log) throws StatusException {
  96
  97         Object oInterface = null;
  98
  99         XMultiServiceFactory xMSF = (XMultiServiceFactory)Param.getMSF();;
 100         try {
 101             oInterface = xMSF.createInstance("com.sun.star.io.DataInputStream");
 102         } catch(com.sun.star.uno.Exception e) {
 103             e.printStackTrace(log);
 104             throw new StatusException("Couldn't create instance", e);
 105         }
 106
 107         XInterface oObj = (XInterface) oInterface;
 108
 109         // creating and connecting DataOutputStream to the
 110         // DataInputStream created through the Pipe
 111         XActiveDataSink xDataSink = (XActiveDataSink)
 112             UnoRuntime.queryInterface(XActiveDataSink.class, oObj);
 113
 114         XInterface oPipe = null;
 115         try {
 116             oPipe = (XInterface)
 117                 xMSF.createInstance("com.sun.star.io.Pipe");
 118         } catch(com.sun.star.uno.Exception e) {
 119             e.printStackTrace(log);
 120             throw new StatusException("Couldn't create instance", e);
 121         }
 122
 123         XInputStream xPipeInput = (XInputStream)
 124             UnoRuntime.queryInterface(XInputStream.class, oPipe);
 125         XOutputStream xPipeOutput = (XOutputStream)
 126             UnoRuntime.queryInterface(XOutputStream.class, oPipe);
 127
 128         XInterface oDataOutput = null;
 129         try {
 130             oDataOutput = (XInterface)
 131                 xMSF.createInstance("com.sun.star.io.DataOutputStream");
 132         } catch(com.sun.star.uno.Exception e) {
 133             e.printStackTrace(log);
 134             throw new StatusException("Couldn't create instance", e);
 135         }
 136
 137         XDataOutputStream xDataOutput = (XDataOutputStream)
 138             UnoRuntime.queryInterface(XDataOutputStream.class, oDataOutput) ;
 139         XActiveDataSource xDataSource = (XActiveDataSource)
 140             UnoRuntime.queryInterface(XActiveDataSource.class, oDataOutput) ;
 141
 142         xDataSource.setOutputStream(xPipeOutput) ;
 143         xDataSink.setInputStream(xPipeInput) ;
 144
 145         // all data types for writing to an XDataInputStream
 146         Vector data = new Vector() ;
 147         data.add(new Boolean(true)) ;
 148         data.add(new Byte((byte)123)) ;
 149         data.add(new Character((char)1234)) ;
 150         data.add(new Short((short)1234)) ;
 151         data.add(new Integer(123456)) ;
 152         data.add(new Float(1.234)) ;
 153         data.add(new Double(1.23456)) ;
 154         data.add("DataInputStream") ;
 155         // information for writing to the pipe
 156         byte[] byteData = new byte[] {
 157             1, 2, 3, 4, 5, 6, 7, 8 } ;
 158
 159         // createing a connectable object for XConnectable interface
 160         XInterface xConnect = null;
 161         try {
 162             xConnect = (XInterface)xMSF.createInstance(
 163                                     "com.sun.star.io.DataInputStream") ;
 164         } catch (Exception e) {
 165             log.println("Can't create DataInputStream");
 166             e.printStackTrace(log);
 167             throw new StatusException("Can't create DataInputStream", e);
 168         }
 169
 170         // creating an input stream to set in XActiveDataSink
 171         XInterface oDataInput = null;
 172         try {
 173             oDataInput = (XInterface) xMSF.createInstance(
 174                                         "com.sun.star.io.Pipe" );
 175         } catch (com.sun.star.uno.Exception e) {
 176             log.println("Can't create new in stream") ;
 177             e.printStackTrace(log) ;
 178             throw new StatusException("Can't create input stream", e) ;
 179         }
 180
 181
 182         log.println("creating a new environment for object");
 183         TestEnvironment tEnv = new TestEnvironment( oObj );
 184
 185         // adding sequence of data that must be read
 186         // by XDataInputStream interface methods
 187         tEnv.addObjRelation("StreamData", data) ;
 188         // add a writer
 189         tEnv.addObjRelation("StreamWriter", xDataOutput);
 190         // add a connectable
 191         tEnv.addObjRelation("Connectable", xConnect);
 192         // add an inputStream
 193         tEnv.addObjRelation("InputStream", oDataInput);
 194         tEnv.addObjRelation("ByteData", byteData);
 195
 196         return tEnv;
 197     } // finish method getTestEnvironment
 198
 199 }
 200