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* $RCSfile: MarkableInputStream.java,v $
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package mod._streams.uno;
import com.sun.star.io.XActiveDataSink;
import com.sun.star.io.XActiveDataSource;
import com.sun.star.io.XInputStream;
import com.sun.star.io.XOutputStream;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
import java.io.PrintWriter;
import lib.StatusException;
import lib.TestCase;
import lib.TestEnvironment;
import lib.TestParameters;
/**
* Test for object which is represented by service
* <code>com.sun.star.io.MarkableInputStream</code>. <p>
* Object implements the following interfaces :
* <ul>
* <li> <code>com::sun::star::io::XInputStream</code></li>
* <li> <code>com::sun::star::io::XMarkableStream</code></li>
* <li> <code>com::sun::star::io::XConnectable</code></li>
* <li> <code>com::sun::star::io::XActiveDataSink</code></li>
* </ul>
* @see com.sun.star.io.MarkableInputStream
* @see com.sun.star.io.XInputStream
* @see com.sun.star.io.XMarkableStream
* @see com.sun.star.io.XConnectable
* @see com.sun.star.io.XActiveDataSink
* @see ifc.io._XInputStream
* @see ifc.io._XMarkableStream
* @see ifc.io._XConnectable
* @see ifc.io._XActiveDataSink
*/
public class MarkableInputStream extends TestCase {
/**
* Creating a Testenvironment for the interfaces to be tested.
* Creates an instances of services <code>com.sun.star.io.Pipe</code>,
* <code>com.sun.star.io.MarkableInputStream</code> and
* <code>com.sun.star.io.MarkableOutputStream</code>.
* Plugs the created pipe as output stream for the created
* <code>MarkableOutputStream</code>. Plugs the created pipe as input stream
* for the created <code>MarkableInputStream</code>. Writes some data to the
* <code>MarkableOutputStream</code>.
* Object relations created :
* <ul>
* <li> <code>'StreamWriter'</code> for
* {@link ifc.io._XInputStream}(a stream to write data to) </li>
* <li> <code>'ByteData'</code> for
* {@link ifc.io._XInputStream}(the data that should be written into
* the stream) </li>
* <li> <code>'Connectable'</code> for
* {@link ifc.io._XConnectable}(another object that can be connected) </li>
* <li> <code>'InputStream'</code> for
* {@link ifc.io._XActiveDataSink}(an input stream to set and get) </li>
* </ul>
* @see com.sun.star.io.Pipe
* @see com.sun.star.io.MarkableInputStream
* @see com.sun.star.io.MarkableOutputStream
*/
protected TestEnvironment createTestEnvironment(TestParameters Param, PrintWriter log) {
XMultiServiceFactory xMSF = (XMultiServiceFactory)Param.getMSF();;
Object aPipe = null;
Object mostream = null;
Object mistream = null;
Object xConnect = null;
try {
aPipe = xMSF.createInstance("com.sun.star.io.Pipe");
mistream = xMSF.createInstance("com.sun.star.io.MarkableInputStream");
mostream = xMSF.createInstance("com.sun.star.io.MarkableOutputStream");
xConnect = xMSF.createInstance("com.sun.star.io.DataInputStream");
} catch(com.sun.star.uno.Exception e) {
e.printStackTrace(log);
throw new StatusException("Couldn't create instance", e) ;
}
// Creating construction :
// MarkableOutputStream -> Pipe -> MarkableInputStream
XActiveDataSource xdSmo = (XActiveDataSource)
UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
XOutputStream moStream = (XOutputStream)
UnoRuntime.queryInterface(XOutputStream.class, mostream);
XOutputStream PipeOut = (XOutputStream)
UnoRuntime.queryInterface(XOutputStream.class, aPipe);
XInputStream PipeIn = (XInputStream)
UnoRuntime.queryInterface(XInputStream.class, aPipe);
xdSmo.setOutputStream(PipeOut);
XActiveDataSink xmSi = (XActiveDataSink)
UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
xmSi.setInputStream(PipeIn) ;
XInterface oObj = (XInterface) mistream;
byte[] byteData = new byte[] {1,2,3,4,5,6};
log.println( "creating a new environment for object" );
TestEnvironment tEnv = new TestEnvironment( oObj );
// add a writer
tEnv.addObjRelation("StreamWriter", mostream);
// add a connectable
tEnv.addObjRelation("Connectable", xConnect);
// add an inputStream
tEnv.addObjRelation("InputStream", mistream);
tEnv.addObjRelation("ByteData", byteData);
return tEnv;
} // finish method getTestEnvironment
}