| /* ==================================================================== |
| 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.HSSFListener; |
| import org.apache.poi.hssf.eventusermodel.HSSFRequest; |
| import org.apache.poi.hssf.record.Record; |
| import org.apache.poi.poifs.filesystem.NPOIFSFileSystem; |
| |
| /** |
| * |
| * @author andy |
| */ |
| |
| public class EFBiffViewer |
| { |
| String file; |
| |
| /** Creates a new instance of EFBiffViewer */ |
| |
| public EFBiffViewer() |
| { |
| } |
| |
| public void run() throws IOException { |
| NPOIFSFileSystem fs = new NPOIFSFileSystem(new File(file), true); |
| try { |
| InputStream din = BiffViewer.getPOIFSInputStream(fs); |
| try { |
| HSSFRequest req = new HSSFRequest(); |
| |
| req.addListenerForAllRecords(new HSSFListener() |
| { |
| public void processRecord(Record rec) |
| { |
| System.out.println(rec); |
| } |
| }); |
| HSSFEventFactory factory = new HSSFEventFactory(); |
| |
| factory.processEvents(req, din); |
| } finally { |
| din.close(); |
| } |
| } finally { |
| fs.close(); |
| } |
| } |
| |
| 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"); |
| } |
| } |
| } |