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- /* ====================================================================
- 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.stress;
-
- import static org.junit.jupiter.api.Assertions.assertNotNull;
-
- import java.io.File;
- import java.io.FileInputStream;
- import java.io.IOException;
- import java.io.InputStream;
-
- import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream;
- import org.apache.poi.POIDocument;
- import org.apache.poi.hpsf.extractor.HPSFPropertiesExtractor;
- import org.apache.poi.poifs.filesystem.POIFSFileSystem;
- import org.junit.jupiter.api.Test;
-
- class POIFSFileHandler extends AbstractFileHandler {
-
- @Override
- public void handleFile(InputStream stream, String path) throws Exception {
- try (POIFSFileSystem fs = new POIFSFileSystem(stream)) {
- handlePOIFSFileSystem(fs);
- handleHPSFProperties(fs);
- }
- }
-
- private void handleHPSFProperties(POIFSFileSystem fs) throws IOException {
- try (HPSFPropertiesExtractor ext = new HPSFPropertiesExtractor(fs)) {
- // can be null
- ext.getDocSummaryInformation();
- ext.getSummaryInformation();
-
- assertNotNull(ext.getDocumentSummaryInformationText());
- assertNotNull(ext.getSummaryInformationText());
- assertNotNull(ext.getText());
- }
- }
-
- private void handlePOIFSFileSystem(POIFSFileSystem fs) {
- assertNotNull(fs);
- assertNotNull(fs.getRoot());
- }
-
- protected void handlePOIDocument(POIDocument doc) throws Exception {
- try (UnsynchronizedByteArrayOutputStream out = new UnsynchronizedByteArrayOutputStream()) {
- doc.write(out);
-
- try (InputStream in = out.toInputStream();
- POIFSFileSystem fs = new POIFSFileSystem(in)) {
- handlePOIFSFileSystem(fs);
- }
- }
- }
-
- // a test-case to test this locally without executing the full TestAllFiles
- @Test
- void test() throws Exception {
- File file = new File("test-data/poifs/Notes.ole2");
-
- try (InputStream stream = new FileInputStream(file)) {
- handleFile(stream, file.getPath());
- }
-
- //handleExtracting(file);
- }
- }
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