| /* ==================================================================== |
| 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; |
| |
| import org.apache.poi.POIDataSamples; |
| import org.apache.poi.ss.ITestDataProvider; |
| import org.apache.poi.ss.SpreadsheetVersion; |
| import org.apache.poi.ss.usermodel.FormulaEvaluator; |
| import org.apache.poi.ss.usermodel.Sheet; |
| import org.apache.poi.ss.usermodel.Workbook; |
| import org.apache.poi.xssf.usermodel.XSSFFormulaEvaluator; |
| import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
| |
| /** |
| * @author Yegor Kozlov |
| */ |
| public final class XSSFITestDataProvider implements ITestDataProvider { |
| public static final XSSFITestDataProvider instance = new XSSFITestDataProvider(); |
| |
| private XSSFITestDataProvider() { |
| // enforce singleton |
| } |
| |
| @Override |
| public XSSFWorkbook openSampleWorkbook(String sampleFileName) { |
| return XSSFTestDataSamples.openSampleWorkbook(sampleFileName); |
| } |
| |
| @Override |
| public XSSFWorkbook writeOutAndReadBack(Workbook original) { |
| if(!(original instanceof XSSFWorkbook)) { |
| throw new IllegalArgumentException("Expected an instance of XSSFWorkbook, but had " + original.getClass()); |
| } |
| return XSSFTestDataSamples.writeOutAndReadBack((XSSFWorkbook)original); |
| } |
| |
| @Override |
| public XSSFWorkbook createWorkbook() { |
| return new XSSFWorkbook(); |
| } |
| |
| //************ SXSSF-specific methods ***************// |
| @Override |
| public XSSFWorkbook createWorkbook(int rowAccessWindowSize) { |
| return createWorkbook(); |
| } |
| |
| @Override |
| public void trackAllColumnsForAutosizing(Sheet sheet) {} |
| //************ End SXSSF-specific methods ***************// |
| |
| @Override |
| public FormulaEvaluator createFormulaEvaluator(Workbook wb) { |
| return new XSSFFormulaEvaluator((XSSFWorkbook) wb); |
| } |
| |
| @Override |
| public byte[] getTestDataFileContent(String fileName) { |
| return POIDataSamples.getSpreadSheetInstance().readFile(fileName); |
| } |
| |
| @Override |
| public SpreadsheetVersion getSpreadsheetVersion(){ |
| return SpreadsheetVersion.EXCEL2007; |
| } |
| |
| @Override |
| public String getStandardFileNameExtension() { |
| return "xlsx"; |
| } |
| } |