Package org.apache.commons.io
Class RandomAccessFiles
- java.lang.Object
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- org.apache.commons.io.RandomAccessFiles
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public class RandomAccessFiles extends java.lang.Object
Works on RandomAccessFile.- Since:
- 2.13.0
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Constructor Summary
Constructors Constructor Description RandomAccessFiles()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static byte[]
read(java.io.RandomAccessFile input, long position, int length)
Reads a byte array starting at "position" for "length" bytes.
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Method Detail
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read
public static byte[] read(java.io.RandomAccessFile input, long position, int length) throws java.io.IOException
Reads a byte array starting at "position" for "length" bytes.- Parameters:
input
- The source RandomAccessFile.position
- The offset position, measured in bytes from the beginning of the file, at which to set the file pointer.length
- How many bytes to read.- Returns:
- a new byte array.
- Throws:
java.io.IOException
- If the first byte cannot be read for any reason other than end of file, or if the random access file has been closed, or if some other I/O error occurs.
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