| /* ==================================================================== |
| 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.osgi; |
| |
| import org.apache.poi.extractor.ExtractorFactory; |
| import org.apache.poi.hslf.usermodel.HSLFSlideShow; |
| import org.apache.poi.hssf.usermodel.HSSFWorkbook; |
| import org.apache.poi.sl.usermodel.Slide; |
| import org.apache.poi.sl.usermodel.SlideShow; |
| import org.apache.poi.sl.usermodel.TextBox; |
| import org.apache.poi.sl.usermodel.TextShape; |
| import org.apache.poi.ss.usermodel.Sheet; |
| import org.apache.poi.ss.usermodel.Workbook; |
| import org.apache.poi.xslf.usermodel.XMLSlideShow; |
| import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.ops4j.pax.exam.junit.PaxExam; |
| import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy; |
| import org.ops4j.pax.exam.spi.reactors.PerClass; |
| |
| import java.awt.*; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * Test to ensure that all our main formats can create, write |
| * and read back in, when running under OSGi |
| */ |
| @RunWith(PaxExam.class) |
| @ExamReactorStrategy(PerClass.class) |
| public class OSGiExtractorsIT extends BaseOSGiTestCase { |
| |
| |
| byte[] createSlideShow(SlideShow ppt) throws Exception { |
| Slide<?, ?> slide = ppt.createSlide(); |
| |
| TextBox<?, ?> box = slide.createTextBox(); |
| box.setTextPlaceholder(TextShape.TextPlaceholder.TITLE); |
| box.setText("Hello, World!"); |
| box.setAnchor(new Rectangle(36, 15, 648, 65)); |
| |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| ppt.write(out); |
| return out.toByteArray(); |
| } |
| |
| byte[] createWorkbook(Workbook wb) throws Exception { |
| Sheet s = wb.createSheet("OSGi"); |
| s.createRow(0).createCell(0).setCellValue("Hello, World!"); |
| |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| wb.write(out); |
| return out.toByteArray(); |
| |
| |
| } |
| |
| /** |
| * this should invoke OLE2ScratchpadExtractorFactory |
| */ |
| @Test |
| public void testHSLF() throws Exception { |
| byte[] bytes = createSlideShow(new HSLFSlideShow()); |
| ByteArrayInputStream is = new ByteArrayInputStream(bytes); |
| |
| String text = ExtractorFactory.createExtractor(is).getText().trim(); |
| assertEquals("Hello, World!", text); |
| } |
| |
| /** |
| * this should invoke POIXMLExtractorFactory |
| */ |
| @Test |
| public void testXSLF() throws Exception { |
| byte[] bytes = createSlideShow(new XMLSlideShow()); |
| ByteArrayInputStream is = new ByteArrayInputStream(bytes); |
| |
| String text = ExtractorFactory.createExtractor(is).getText().trim(); |
| assertEquals("Hello, World!", text); |
| } |
| |
| @Test |
| public void testHSSF() throws Exception { |
| byte[] bytes = createWorkbook(new HSSFWorkbook()); |
| ByteArrayInputStream is = new ByteArrayInputStream(bytes); |
| |
| String text = ExtractorFactory.createExtractor(is).getText().trim(); |
| assertEquals("OSGi\nHello, World!", text); |
| } |
| |
| /** |
| * this should invoke POIXMLExtractorFactory |
| */ |
| @Test |
| public void testXSSF() throws Exception { |
| byte[] bytes = createWorkbook(new XSSFWorkbook()); |
| ByteArrayInputStream is = new ByteArrayInputStream(bytes); |
| |
| String text = ExtractorFactory.createExtractor(is).getText().trim(); |
| assertEquals("OSGi\nHello, World!", text); |
| } |
| } |