| /* ==================================================================== |
| 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 org.apache.poi.xssf.streaming; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.poi.poifs.crypt.temp.SXSSFWorkbookWithCustomZipEntrySource; |
| import org.apache.poi.poifs.crypt.temp.SheetDataWriterWithDecorator; |
| |
| // a class to record a list of temporary files that are written to disk |
| // afterwards, a test function can check whether these files were encrypted or not |
| public class TempFileRecordingSXSSFWorkbookWithCustomZipEntrySource extends SXSSFWorkbookWithCustomZipEntrySource { |
| |
| private final List<File> tempFiles = new ArrayList<File>(); |
| |
| List<File> getTempFiles() { |
| return new ArrayList<File>(tempFiles); |
| } |
| |
| @Override |
| protected SheetDataWriter createSheetDataWriter() throws IOException { |
| return new TempFileRecordingSheetDataWriterWithDecorator(); |
| } |
| |
| class TempFileRecordingSheetDataWriterWithDecorator extends SheetDataWriterWithDecorator { |
| |
| TempFileRecordingSheetDataWriterWithDecorator() throws IOException { |
| super(); |
| tempFiles.add(getTempFile()); |
| } |
| } |
| } |