12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879 |
- /* ====================================================================
- 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.hssf.dev;
-
- import java.io.File;
- import java.io.IOException;
- import java.io.InputStream;
-
- import org.apache.poi.hssf.eventusermodel.HSSFEventFactory;
- import org.apache.poi.hssf.eventusermodel.HSSFRequest;
- import org.apache.poi.poifs.filesystem.POIFSFileSystem;
-
- /**
- *
- * @author andy
- */
-
- public class EFBiffViewer
- {
- String file;
-
- /** Creates a new instance of EFBiffViewer */
-
- @SuppressWarnings("WeakerAccess")
- public EFBiffViewer() {
- }
-
- public void run() throws IOException {
- try (POIFSFileSystem fs = new POIFSFileSystem(new File(file), true);
- InputStream din = BiffViewer.getPOIFSInputStream(fs)) {
- HSSFRequest req = new HSSFRequest();
-
- req.addListenerForAllRecords(System.out::println);
- HSSFEventFactory factory = new HSSFEventFactory();
-
- factory.processEvents(req, din);
- }
- }
-
- public void setFile(String file)
- {
- this.file = file;
- }
-
- public static void main(String [] args) throws IOException
- {
- if ((args.length == 1) && !args[ 0 ].equals("--help"))
- {
- EFBiffViewer viewer = new EFBiffViewer();
-
- viewer.setFile(args[ 0 ]);
- viewer.run();
- }
- else
- {
- System.out.println("EFBiffViewer");
- System.out.println(
- "Outputs biffview of records based on HSSFEventFactory");
- System.out
- .println("usage: java org.apache.poi.hssf.dev.EBBiffViewer "
- + "filename");
- }
- }
- }
|