| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| package mod._streams.uno; |
| |
| import com.sun.star.io.NotConnectedException; |
| 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.Pump</code>. <p> |
| * Object implements the following interfaces : |
| * <ul> |
| * <li> <code>com::sun::star::io::XActiveDataSource</code></li> |
| * <li> <code>com::sun::star::io::XActiveDataControl</code></li> |
| * <li> <code>com::sun::star::io::XActiveDataSink</code></li> |
| * </ul> |
| * @see com.sun.star.io.Pump |
| * @see com.sun.star.io.XActiveDataSource |
| * @see com.sun.star.io.XActiveDataControl |
| * @see com.sun.star.io.XActiveDataSink |
| * @see ifc.io._XActiveDataSource |
| * @see ifc.io._XActiveDataControl |
| * @see ifc.io._XActiveDataSink |
| */ |
| public class Pump extends TestCase { |
| |
| /** |
| * Creating a Testenvironment for the interfaces to be tested. |
| * Creates an instance of the service <code>com.sun.star.io.Pump</code>. |
| * Settings up input and output streams for the created pump. |
| * Object relations created : |
| * <ul> |
| * <li> <code>'InputStream'</code> for |
| * {@link ifc.io._XActiveDataSource}(an input stream to set) </li> |
| * <li> <code>'OutputStream'</code> for |
| * {@link ifc.io._XActiveDataSource}(an output stream to set) </li> |
| * </ul> |
| * @see com.sun.star.io.Pump |
| */ |
| protected TestEnvironment createTestEnvironment(TestParameters Param, PrintWriter log) { |
| |
| Object oInterface = null; |
| XMultiServiceFactory xMSF = (XMultiServiceFactory)Param.getMSF(); |
| XInterface oPipe; |
| |
| // creating an instance of stm.Pump |
| try { |
| oInterface = xMSF.createInstance( "com.sun.star.io.Pump" ); |
| oPipe = (XInterface) xMSF.createInstance( "com.sun.star.io.Pipe" ); |
| } catch (com.sun.star.uno.Exception e) { |
| e.printStackTrace(log); |
| throw new StatusException("Can't create the needed objects.", e) ; |
| } |
| |
| |
| XInterface oObj = (XInterface) oInterface; |
| |
| // setting up input and output streams for pump |
| XActiveDataSink xSink = (XActiveDataSink) |
| UnoRuntime.queryInterface(XActiveDataSink.class, oObj); |
| XActiveDataSource xSource = (XActiveDataSource) |
| UnoRuntime.queryInterface(XActiveDataSource.class, oObj); |
| |
| XInputStream xInput = new MyInput(); |
| XOutputStream xOutput = new MyOutput(); |
| |
| xSink.setInputStream(xInput); |
| xSource.setOutputStream(xOutput); |
| |
| log.println("creating a new environment for object"); |
| TestEnvironment tEnv = new TestEnvironment( oObj ); |
| |
| // add object relations for ActiveDataSource and XActiveDataSink |
| tEnv.addObjRelation("InputStream", oPipe); |
| tEnv.addObjRelation("OutputStream", oPipe); |
| |
| return tEnv; |
| } // finish method getTestEnvironment |
| |
| /** |
| * XInputStream implementation to use with the test. It returns bytes of |
| * which a simple string consists. |
| */ |
| private static class MyInput implements XInputStream { |
| String str = "Pump tesing string" ; |
| |
| public int readBytes(byte[][] bytes, int len) |
| throws NotConnectedException{ |
| |
| if (str == null) |
| throw new NotConnectedException("Input stream was closed"); |
| |
| int actual = 0 ; |
| if (len <= str.length()) { |
| String resStr = str.substring(0, len-1) ; |
| bytes[0] = resStr.getBytes() ; |
| actual = len ; |
| str = str.substring(len) ; |
| } else { |
| bytes[0] = str.getBytes() ; |
| actual = str.length() ; |
| } |
| |
| return actual; |
| } |
| |
| public int readSomeBytes(byte[][] bytes, int len) |
| throws NotConnectedException{ |
| return readBytes(bytes, len); |
| } |
| |
| public void skipBytes(int len) throws NotConnectedException { |
| if (str == null) |
| throw new NotConnectedException("Stream was closed.") ; |
| |
| if (len >= str.length()) |
| str = "" ; |
| else |
| str = str.substring(len) ; |
| } |
| |
| public void closeInput() throws NotConnectedException { |
| if (str == null) |
| throw new NotConnectedException("Stream was closed.") ; |
| |
| str = null ; |
| } |
| |
| public int available() throws NotConnectedException { |
| if (str == null) |
| throw new NotConnectedException("Stream was closed.") ; |
| |
| return str.length(); |
| } |
| } |
| |
| /** |
| * Dummy XOutputStream implementation to use with the test. Does nothing. |
| */ |
| private static class MyOutput implements XOutputStream { |
| public void writeBytes(byte[] bytes) { |
| } |
| |
| public void flush() { |
| } |
| |
| public void closeOutput() { |
| } |
| } |
| } |
| |