| /************************************************************** |
| * |
| * 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 complex.olesimplestorage; |
| |
| |
| |
| import com.sun.star.lang.XMultiServiceFactory; |
| import com.sun.star.io.XInputStream; |
| import com.sun.star.io.XOutputStream; |
| import com.sun.star.io.XTempFile; |
| import com.sun.star.embed.XOLESimpleStorage; |
| import com.sun.star.uno.UnoRuntime; |
| |
| import java.util.Random; |
| |
| |
| public class Test01 implements OLESimpleStorageTest |
| { |
| XMultiServiceFactory m_xMSF = null; |
| TestHelper m_aTestHelper = null; |
| final int pStreamCnt = 5; |
| final int pBytesCnt = 10; |
| |
| public Test01 ( XMultiServiceFactory xMSF ) |
| { |
| m_xMSF = xMSF; |
| m_aTestHelper = new TestHelper ("Test01: "); |
| } |
| |
| public boolean test () |
| { |
| try |
| { |
| //create a new temporary stream |
| Object oTempFile = m_xMSF.createInstance ( "com.sun.star.io.TempFile" ); |
| XTempFile xTempFile = UnoRuntime.queryInterface(XTempFile.class, oTempFile); |
| m_aTestHelper.Message ( "A new temporary stream created." ); |
| |
| //create OLESimpleStorage based on it |
| Object pArgs[] = new Object[2]; |
| pArgs[0] = (Object) xTempFile; |
| pArgs[1] = new Boolean( true ); |
| Object oOLESimpleStorage = m_xMSF.createInstanceWithArguments ( "com.sun.star.embed.OLESimpleStorage", pArgs ); |
| XOLESimpleStorage xOLESimpleStorage = UnoRuntime.queryInterface(XOLESimpleStorage.class, oOLESimpleStorage); |
| m_aTestHelper.Message ( "OLESimpleStorage based on XStream created." ); |
| |
| //fill it with some streams |
| Object oStream[] = new Object[pStreamCnt]; |
| byte pBytesIn[][][] = new byte [pStreamCnt][1][pBytesCnt]; |
| byte pBytesOut[][] = new byte [pStreamCnt][pBytesCnt]; |
| XTempFile xTempStream[] = new XTempFile[pStreamCnt]; |
| Random oRandom = new Random (); |
| final String sSubStreamPrefix = "SubStream"; |
| for ( int i = 0; i < pStreamCnt; i++ ) |
| { |
| oRandom.nextBytes (pBytesOut[i]); |
| oStream[i] = m_xMSF.createInstance ( "com.sun.star.io.TempFile" ); |
| xTempStream[i] = UnoRuntime.queryInterface(XTempFile.class, oStream[i]); |
| xTempStream[i].getOutputStream ().writeBytes (pBytesOut[i]); |
| xTempStream[i].seek (0); |
| m_aTestHelper.Message ( "Substream " + i + " initialized." ); |
| if (xOLESimpleStorage.hasByName (sSubStreamPrefix + i)) |
| { |
| xOLESimpleStorage.replaceByName ( sSubStreamPrefix + i, xTempStream[i] ); |
| } |
| else |
| { |
| xOLESimpleStorage.insertByName ( sSubStreamPrefix + i, xTempStream[i] ); |
| m_aTestHelper.Message ( "Substream " + i + " inserted." ); |
| } |
| } |
| |
| //commit the storage and close it |
| xOLESimpleStorage.commit (); |
| m_aTestHelper.Message ( "Storage commited." ); |
| xOLESimpleStorage.dispose (); |
| for ( int i = 0; i < pStreamCnt; ++i ) |
| { |
| xTempStream[i].setRemoveFile ( true ); |
| xTempStream[i].getInputStream ().closeInput (); |
| xTempStream[i].getOutputStream ().closeOutput (); |
| } |
| m_aTestHelper.Message ( "Storage closed." ); |
| |
| //open the same stream with the constructor for inputstream |
| pArgs[0] = (Object)xTempFile.getInputStream (); |
| oOLESimpleStorage = m_xMSF.createInstanceWithArguments ( "com.sun.star.embed.OLESimpleStorage", pArgs ); |
| xOLESimpleStorage = UnoRuntime.queryInterface(XOLESimpleStorage.class, oOLESimpleStorage); |
| m_aTestHelper.Message ( "Storage reopened, based on XInputStream." ); |
| |
| //check that all the streams contain correct information |
| m_aTestHelper.Message ( "Checking data contained in all the substreams..." ); |
| for ( int i = 0; i < pStreamCnt; ++i ) |
| { |
| if ( xOLESimpleStorage.hasByName (sSubStreamPrefix + i) ) |
| { |
| xTempStream[i] = UnoRuntime.queryInterface(XTempFile.class, xOLESimpleStorage.getByName(sSubStreamPrefix + i)); |
| xTempStream[i].seek (0); |
| xTempStream[i].getInputStream ().readBytes (pBytesIn[i], pBytesIn[i][0].length + 1 ); |
| for ( int j = 0; j < pBytesCnt; ++j ) |
| { |
| if ( pBytesIn[i][0][j] != pBytesOut[i][j] ) |
| { |
| m_aTestHelper.Error ( "Stream " + i + " byte " + j + ": INCORRECT DATA!"); |
| return false; |
| } |
| else |
| { |
| m_aTestHelper.Message ( "Stream " + i + " byte " + j + ": CORRECT." ); |
| } |
| } |
| } |
| else |
| { |
| m_aTestHelper.Error( "Stream " + i + " is lost!"); |
| return false; |
| } |
| } |
| m_aTestHelper.Message ( "All substreams contain correct data. SUCCESS." ); |
| } |
| catch ( Exception e ) |
| { |
| m_aTestHelper.Error ( "Exception: " + e ); |
| return false; |
| } |
| return true; |
| } |
| } |