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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir package mod._streams.uno;
29*cdf0e10cSrcweir 
30*cdf0e10cSrcweir import com.sun.star.io.XActiveDataSink;
31*cdf0e10cSrcweir import com.sun.star.io.XActiveDataSource;
32*cdf0e10cSrcweir import com.sun.star.io.XInputStream;
33*cdf0e10cSrcweir import com.sun.star.io.XOutputStream;
34*cdf0e10cSrcweir import com.sun.star.lang.XMultiServiceFactory;
35*cdf0e10cSrcweir import com.sun.star.uno.UnoRuntime;
36*cdf0e10cSrcweir import com.sun.star.uno.XInterface;
37*cdf0e10cSrcweir import java.io.PrintWriter;
38*cdf0e10cSrcweir import java.util.Vector;
39*cdf0e10cSrcweir import lib.StatusException;
40*cdf0e10cSrcweir import lib.TestCase;
41*cdf0e10cSrcweir import lib.TestEnvironment;
42*cdf0e10cSrcweir import lib.TestParameters;
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir /**
45*cdf0e10cSrcweir * Test for object which is represented by service
46*cdf0e10cSrcweir * <code>com.sun.star.io.DataOutputStream</code>. <p>
47*cdf0e10cSrcweir * Object implements the following interfaces :
48*cdf0e10cSrcweir * <ul>
49*cdf0e10cSrcweir *  <li> <code>com::sun::star::io::XActiveDataSource</code></li>
50*cdf0e10cSrcweir *  <li> <code>com::sun::star::io::XOutputStream</code></li>
51*cdf0e10cSrcweir *  <li> <code>com::sun::star::io::XDataOutputStream</code></li>
52*cdf0e10cSrcweir * </ul>
53*cdf0e10cSrcweir * @see com.sun.star.io.DataOutputStream
54*cdf0e10cSrcweir * @see com.sun.star.io.XActiveDataSource
55*cdf0e10cSrcweir * @see com.sun.star.io.XOutputStream
56*cdf0e10cSrcweir * @see com.sun.star.io.XDataOutputStream
57*cdf0e10cSrcweir * @see ifc.io._XActiveDataSource
58*cdf0e10cSrcweir * @see ifc.io._XOutputStream
59*cdf0e10cSrcweir * @see ifc.io._XDataOutputStream
60*cdf0e10cSrcweir */
61*cdf0e10cSrcweir public class DataOutputStream extends TestCase {
62*cdf0e10cSrcweir 
63*cdf0e10cSrcweir     /**
64*cdf0e10cSrcweir     * Creating a Testenvironment for the interfaces to be tested.
65*cdf0e10cSrcweir     * Creates an instance of the service
66*cdf0e10cSrcweir     * <code>com.sun.star.io.DataOutputStream</code>
67*cdf0e10cSrcweir     * and an instance of the service <code>com.sun.star.io.Pipe</code>.
68*cdf0e10cSrcweir     * Plugs the created pipe as output stream for the created DataOutputStream.
69*cdf0e10cSrcweir     * @see com.sun.star.io.DataOutputStream
70*cdf0e10cSrcweir     * Object relations created :
71*cdf0e10cSrcweir     * <ul>
72*cdf0e10cSrcweir     *  <li> <code>'StreamData'</code> for
73*cdf0e10cSrcweir     *      {@link ifc.io._XDataInputStream}(the data that should be written into
74*cdf0e10cSrcweir     *      the stream) </li>
75*cdf0e10cSrcweir     *  <li> <code>'ByteData'</code> for
76*cdf0e10cSrcweir     *      {@link ifc.io._XInputStream}(the data that should be written into
77*cdf0e10cSrcweir     *      the stream) </li>
78*cdf0e10cSrcweir     *  <li> <code>'OutputStream'</code> for
79*cdf0e10cSrcweir     *      {@link ifc.io._XActiveDataSource}
80*cdf0e10cSrcweir     *      (an input stream to set and get) </li>
81*cdf0e10cSrcweir     *  <li> <code>'XOutputStream.StreamChecker'</code> for
82*cdf0e10cSrcweir     *      {@link ifc.io._XOutputStream}( implementation of the interface
83*cdf0e10cSrcweir     *      ifc.io._XOutputStream.StreamChecker ) </li>
84*cdf0e10cSrcweir     * </ul>
85*cdf0e10cSrcweir     */
86*cdf0e10cSrcweir     protected TestEnvironment createTestEnvironment(TestParameters Param, PrintWriter log) {
87*cdf0e10cSrcweir 
88*cdf0e10cSrcweir         XInterface oObj = null;
89*cdf0e10cSrcweir         Object oInterface = null;
90*cdf0e10cSrcweir         XInterface oPipe = null;
91*cdf0e10cSrcweir         XMultiServiceFactory xMSF = null ;
92*cdf0e10cSrcweir 
93*cdf0e10cSrcweir         try {
94*cdf0e10cSrcweir             xMSF = (XMultiServiceFactory)Param.getMSF();
95*cdf0e10cSrcweir             oInterface = xMSF.createInstance
96*cdf0e10cSrcweir                 ("com.sun.star.io.DataOutputStream");
97*cdf0e10cSrcweir             oPipe = (XInterface)xMSF.createInstance("com.sun.star.io.Pipe");
98*cdf0e10cSrcweir         } catch(com.sun.star.uno.Exception e) {
99*cdf0e10cSrcweir             e.printStackTrace(log);
100*cdf0e10cSrcweir             throw new StatusException("Couldn't create instance", e);
101*cdf0e10cSrcweir         }
102*cdf0e10cSrcweir 
103*cdf0e10cSrcweir         oObj = (XInterface) oInterface;
104*cdf0e10cSrcweir 
105*cdf0e10cSrcweir         final XOutputStream xPipeOutput = (XOutputStream)
106*cdf0e10cSrcweir             UnoRuntime.queryInterface(XOutputStream.class, oPipe);
107*cdf0e10cSrcweir 
108*cdf0e10cSrcweir         XActiveDataSource xDataSource = (XActiveDataSource)
109*cdf0e10cSrcweir             UnoRuntime.queryInterface(XActiveDataSource.class, oObj);
110*cdf0e10cSrcweir 
111*cdf0e10cSrcweir         xDataSource.setOutputStream(xPipeOutput);
112*cdf0e10cSrcweir 
113*cdf0e10cSrcweir         // all data types for writing to an XDataInputStream
114*cdf0e10cSrcweir         Vector data = new Vector() ;
115*cdf0e10cSrcweir         data.add(new Boolean(true)) ;
116*cdf0e10cSrcweir         data.add(new Byte((byte)123)) ;
117*cdf0e10cSrcweir         data.add(new Character((char)1234)) ;
118*cdf0e10cSrcweir         data.add(new Short((short)1234)) ;
119*cdf0e10cSrcweir         data.add(new Integer(123456)) ;
120*cdf0e10cSrcweir         data.add(new Float(1.234)) ;
121*cdf0e10cSrcweir         data.add(new Double(1.23456)) ;
122*cdf0e10cSrcweir         data.add("DataInputStream") ;
123*cdf0e10cSrcweir         // information for writing to the pipe
124*cdf0e10cSrcweir         byte[] byteData = new byte[] {
125*cdf0e10cSrcweir             1, 2, 3, 4, 5, 6, 7, 8 } ;
126*cdf0e10cSrcweir 
127*cdf0e10cSrcweir         log.println("creating a new environment for object");
128*cdf0e10cSrcweir         TestEnvironment tEnv = new TestEnvironment( oObj );
129*cdf0e10cSrcweir 
130*cdf0e10cSrcweir         tEnv.addObjRelation("StreamData", data);
131*cdf0e10cSrcweir         tEnv.addObjRelation("ByteData", byteData);
132*cdf0e10cSrcweir         tEnv.addObjRelation("OutputStream", oPipe);
133*cdf0e10cSrcweir 
134*cdf0e10cSrcweir         //add relation for io.XOutputStream
135*cdf0e10cSrcweir         final XMultiServiceFactory msf = xMSF;
136*cdf0e10cSrcweir         final XInputStream xPipeInput = (XInputStream)
137*cdf0e10cSrcweir             UnoRuntime.queryInterface(XInputStream.class, oPipe);
138*cdf0e10cSrcweir         tEnv.addObjRelation("XOutputStream.StreamChecker",
139*cdf0e10cSrcweir             new ifc.io._XOutputStream.StreamChecker() {
140*cdf0e10cSrcweir                 XInputStream xInStream = null;
141*cdf0e10cSrcweir                 public void resetStreams() {
142*cdf0e10cSrcweir                     if (xInStream != null) {
143*cdf0e10cSrcweir                         try {
144*cdf0e10cSrcweir                             xInStream.closeInput();
145*cdf0e10cSrcweir                             xInStream = null;
146*cdf0e10cSrcweir                         } catch(com.sun.star.io.IOException e) {
147*cdf0e10cSrcweir                         }
148*cdf0e10cSrcweir                     } else {
149*cdf0e10cSrcweir                         try {
150*cdf0e10cSrcweir                             xPipeOutput.closeOutput();
151*cdf0e10cSrcweir                         } catch(com.sun.star.io.IOException e) {
152*cdf0e10cSrcweir                         }
153*cdf0e10cSrcweir                     }
154*cdf0e10cSrcweir                 }
155*cdf0e10cSrcweir 
156*cdf0e10cSrcweir                 public XInputStream getInStream() {
157*cdf0e10cSrcweir                     resetStreams();
158*cdf0e10cSrcweir                     try {
159*cdf0e10cSrcweir                         Object oInStream = msf.createInstance(
160*cdf0e10cSrcweir                             "com.sun.star.io.DataInputStream");
161*cdf0e10cSrcweir                         xInStream = (XInputStream) UnoRuntime.queryInterface
162*cdf0e10cSrcweir                             (XInputStream.class, oInStream);
163*cdf0e10cSrcweir                     } catch(com.sun.star.uno.Exception e) {
164*cdf0e10cSrcweir                         return null;
165*cdf0e10cSrcweir                     }
166*cdf0e10cSrcweir 
167*cdf0e10cSrcweir                     XActiveDataSink xDataSink = (XActiveDataSink)
168*cdf0e10cSrcweir                         UnoRuntime.queryInterface(
169*cdf0e10cSrcweir                             XActiveDataSink.class, xInStream);
170*cdf0e10cSrcweir                     xDataSink.setInputStream(xPipeInput);
171*cdf0e10cSrcweir 
172*cdf0e10cSrcweir                     return xInStream;
173*cdf0e10cSrcweir                 }
174*cdf0e10cSrcweir             });
175*cdf0e10cSrcweir 
176*cdf0e10cSrcweir         return tEnv;
177*cdf0e10cSrcweir     } // finish method getTestEnvironment
178*cdf0e10cSrcweir }
179*cdf0e10cSrcweir 
180