Package loci.poi.util
Class IOUtils
- java.lang.Object
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- loci.poi.util.IOUtils
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public class IOUtils extends Object
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static int
readFully(InputStream in, byte[] b)
Helper method, just calls readFully(in, b, 0, b.length)static int
readFully(InputStream in, byte[] b, int off, int len)
Same as the normal in.read(b, off, len), but tries to ensure that the entire len number of bytes is read.
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Method Detail
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readFully
public static int readFully(InputStream in, byte[] b) throws IOException
Helper method, just calls readFully(in, b, 0, b.length)- Throws:
IOException
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readFully
public static int readFully(InputStream in, byte[] b, int off, int len) throws IOException
Same as the normal in.read(b, off, len), but tries to ensure that the entire len number of bytes is read.If the end of file is reached before any bytes are read, returns -1. Otherwise, returns the number of bytes read.
- Throws:
IOException
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