42 lines
1.1 KiB
Java
42 lines
1.1 KiB
Java
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package jxl.demo;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import jxl.WorkbookSettings;
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import jxl.biff.StringHelper;
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import jxl.biff.Type;
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import jxl.read.biff.BiffException;
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import jxl.read.biff.BiffRecordReader;
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import jxl.read.biff.Record;
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class WriteAccess {
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private BiffRecordReader reader;
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public WriteAccess(File file) throws IOException, BiffException {
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WorkbookSettings ws = new WorkbookSettings();
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FileInputStream fis = new FileInputStream(file);
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jxl.read.biff.File f = new jxl.read.biff.File(fis, ws);
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this.reader = new BiffRecordReader(f);
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display(ws);
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fis.close();
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}
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private void display(WorkbookSettings ws) throws IOException {
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Record r = null;
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boolean found = false;
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while (this.reader.hasNext() && !found) {
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r = this.reader.next();
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if (r.getType() == Type.WRITEACCESS)
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found = true;
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}
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if (!found) {
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System.err.println("Warning: could not find write access record");
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return;
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}
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byte[] data = r.getData();
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String s = null;
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s = StringHelper.getString(data, data.length, 0, ws);
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System.out.println(s);
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}
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}
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