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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
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.XObjectInputStream;
import com.sun.star.io.XObjectOutputStream;
import com.sun.star.io.XOutputStream;
import com.sun.star.io.XPersistObject;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.registry.XImplementationRegistration;
import com.sun.star.registry.XSimpleRegistry;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
import java.io.PrintWriter;
import java.util.ArrayList;
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.ObjectInputStream</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::XDataInputStream</code></li>
* <li> <code>com::sun::star::io::XConnectable</code></li>
* <li> <code>com::sun::star::io::XActiveDataSink</code></li>
* <li> <code>com::sun::star::io::XObjectInputStream</code></li>
* </ul>
* The following files used by this test :
* <ul>
* <li><b> MyPersistObjectImpl.jar </b> : the implementation of the persist
* object</li>
* </ul> <p>
* @see com.sun.star.io.ObjectInputStream
* @see com.sun.star.io.XInputStream
* @see com.sun.star.io.XMarkableStream
* @see com.sun.star.io.XDataInputStream
* @see com.sun.star.io.XConnectable
* @see com.sun.star.io.XActiveDataSink
* @see com.sun.star.io.XObjectInputStream
* @see ifc.io._XInputStream
* @see ifc.io._XMarkableStream
* @see ifc.io._XDataInputStream
* @see ifc.io._XConnectable
* @see ifc.io._XActiveDataSink
* @see ifc.io._XObjectInputStream
*/
public class ObjectInputStream extends TestCase {
/**
* Register the implementation of service
* <code>com.sun.star.cmp.PersistObject</code> if not yet registered.
* @see com.sun.star.cmp.PersistObject
*/
@Override
public void initialize(TestParameters tParam, PrintWriter log) throws Exception {
XMultiServiceFactory xMSF = tParam.getMSF();
Object oPersObj = null;
// test first if object is already registered
try {
oPersObj = xMSF.createInstance("com.sun.star.cmp.PersistObject");
}
catch( com.sun.star.uno.Exception e ) {
log.println("Could not create instance of PersistObject");
e.printStackTrace(log);
log.println("Going on with test...");
}
if ( oPersObj == null ) {
// object is not available: it has to be registered
String url = util.utils.getFullTestURL
("qadevlibs/MyPersistObjectImpl.jar");
XImplementationRegistration xir;
Object o = xMSF.createInstance(
"com.sun.star.registry.ImplementationRegistration");
xir = UnoRuntime.queryInterface(
XImplementationRegistration.class, o);
XSimpleRegistry xReg = null;
System.out.println("Register library: " + url);
xir.registerImplementation(
"com.sun.star.loader.Java2", url, xReg);
System.out.println("...done");
}
}
/**
* Creating a TestEnvironment for the interfaces to be tested.
* Creates an instances of services
* <code>com.sun.star.io.ObjectInputStream</code>,
* <code>com.sun.star.io.ObjectOutputStream</code>,
* <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
* markable output stream as output stream for the created
* <code>ObjectOutputStream</code>. Plugs the created pipe as output stream
* for the created <code>MarkableOutputStream</code>. Plugs the created
* markable input stream as input stream for the created
* <code>ObjectInputStream</code>. Plugs the created pipe as input stream
* for the created <code>MarkableInputStream</code>. Creates an instance
* of the service <code>com.sun.star.cmp.PersistObject</code> and writes
* the created object to the object output stream.
* Object relations created :
* <ul>
* <li> <code>'PersistObject'</code> for
* {@link ifc.io._XObjectInputStream}(the created instance of the
* persist object ) </li>
* <li> <code>'StreamData'</code> for
* {@link ifc.io._XDataInputStream}(the data that should be written into
* the stream) </li>
* <li> <code>'ByteData'</code> for
* {@link ifc.io._XInputStream}(the data that should be written into
* the stream) </li>
* <li> <code>'StreamWriter'</code> for
* {@link ifc.io._XDataInputStream}
* {@link ifc.io._XObjectInputStream}
* {@link ifc.io._XInputStream}(a stream to write data to) </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.ObjectInputStream
* @see com.sun.star.io.ObjectOutputStream
* @see com.sun.star.io.Pipe
* @see com.sun.star.io.MarkableInputStream
* @see com.sun.star.io.MarkableOutputStream
* @see com.sun.star.cmp.PersistObject
*/
@Override
protected TestEnvironment createTestEnvironment(TestParameters Param, PrintWriter log) throws Exception {
System.out.println("create TestEnvironment started.");
XMultiServiceFactory xMSF = Param.getMSF();
Object ostream = null;
Object aPipe = null;
Object mostream = null;
Object mistream = null;
Object istream = null;
Object xConnect = null;
istream = xMSF.createInstance
("com.sun.star.io.ObjectInputStream");
ostream = xMSF.createInstance
("com.sun.star.io.ObjectOutputStream");
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") ;
// Creating construction :
// ObjectOutputStream -> MarkableOutputStream -> Pipe ->
// -> MarkableInputStream -> ObjectInputStream
XActiveDataSource xdSo = UnoRuntime.queryInterface(XActiveDataSource.class, ostream);
XActiveDataSource xdSmo = UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
XOutputStream moStream = UnoRuntime.queryInterface(XOutputStream.class, mostream);
XOutputStream PipeOut = UnoRuntime.queryInterface(XOutputStream.class, aPipe);
XInputStream PipeIn = UnoRuntime.queryInterface(XInputStream.class, aPipe);
xdSo.setOutputStream(moStream);
xdSmo.setOutputStream(PipeOut);
XObjectInputStream iStream = UnoRuntime.queryInterface(XObjectInputStream.class, istream);
XObjectOutputStream oStream = null;
oStream = UnoRuntime.queryInterface(XObjectOutputStream.class, ostream);
XActiveDataSink xmSi = UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
XInputStream xmIstream = UnoRuntime.queryInterface(XInputStream.class, mistream);
XActiveDataSink xdSi = UnoRuntime.queryInterface
(XActiveDataSink.class, istream);
xdSi.setInputStream(xmIstream);
xmSi.setInputStream(PipeIn);
// creating Persist object which has to be written
XPersistObject xPersObj = null;
try {
Object oPersObj = xMSF.createInstance
("com.sun.star.cmp.PersistObject");
xPersObj = UnoRuntime.queryInterface(XPersistObject.class, oPersObj);
} catch (com.sun.star.uno.Exception e) {
e.printStackTrace(log);
throw new StatusException("Can't write persist object.", e);
}
// all data types for writing to an XDataInputStream
ArrayList<Object> data = new ArrayList<Object>() ;
data.add(Boolean.TRUE) ;
data.add(Byte.valueOf((byte)123)) ;
data.add(new Character((char)1234)) ;
data.add(Short.valueOf((short)1234)) ;
data.add(Integer.valueOf(123456)) ;
data.add(new Float(1.234)) ;
data.add(new Double(1.23456)) ;
data.add("DataInputStream") ;
// information for writing to the pipe
byte[] byteData = new byte[] {
1, 2, 3, 4, 5, 6, 7, 8 } ;
System.out.println("create environment");
XInterface oObj = iStream;
log.println( "creating a new environment for object" );
TestEnvironment tEnv = new TestEnvironment( oObj );
// adding persistent object
tEnv.addObjRelation("PersistObject", xPersObj);
// add a connectable
tEnv.addObjRelation("Connectable", xConnect);
tEnv.addObjRelation("StreamWriter", oStream);
// for XActiveDataSink
tEnv.addObjRelation("InputStream", aPipe);
// adding sequence of data that must be read
// by XDataInputStream interface methods
tEnv.addObjRelation("StreamData", data) ;
// and by XInputStream interface methods
tEnv.addObjRelation("ByteData", byteData) ;
System.out.println("create TestEnvironment finished.");
return tEnv;
} // finish method getTestEnvironment
}
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