* when you're done to have the underlying file closed, as the file is
* kept open during normal operation to read the data out.</p>
*
- * @param file the File from which to read the data
+ * @param file the File from which to read or read/write the data
+ * @param readOnly whether the POIFileSystem will only be used in read-only mode
*
* @exception IOException on errors reading, or on invalid data
*/
/**
* <p>Creates a POIFSFileSystem from an open <tt>FileChannel</tt>. This uses
- * less memory than creating from an <tt>InputStream</tt>.</p>
+ * less memory than creating from an <tt>InputStream</tt>. The stream will
+ * be used in read-write mode.</p>
*
* <p>Note that with this constructor, you will need to call {@link #close()}
* when you're done to have the underlying Channel closed, as the channel is
this(channel, null, false, false);
}
+ /**
+ * <p>Creates a POIFSFileSystem from an open <tt>FileChannel</tt>. This uses
+ * less memory than creating from an <tt>InputStream</tt>.</p>
+ *
+ * <p>Note that with this constructor, you will need to call {@link #close()}
+ * when you're done to have the underlying Channel closed, as the channel is
+ * kept open during normal operation to read the data out.</p>
+ *
+ * @param channel the FileChannel from which to read or read/write the data
+ * @param readOnly whether the POIFileSystem will only be used in read-only mode
+ *
+ * @exception IOException on errors reading, or on invalid data
+ */
+ public NPOIFSFileSystem(FileChannel channel, boolean readOnly)
+ throws IOException
+ {
+ this(channel, null, readOnly, false);
+ }
+
private NPOIFSFileSystem(FileChannel channel, File srcFile, boolean readOnly, boolean closeChannelOnError)
throws IOException
{