Package org.apache.xml.security.utils
Class JavaUtils
- java.lang.Object
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- org.apache.xml.security.utils.JavaUtils
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public class JavaUtils extends java.lang.Object
A collection of different, general-purpose methods for JAVA-specific things- Author:
- Christian Geuer-Pollmann
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static byte[]
getBytesFromFile(java.lang.String fileName)
Method getBytesFromFilestatic byte[]
getBytesFromStream(java.io.InputStream inputStream)
This method reads all bytes from the given InputStream till EOF and returns them as a byte array.static void
writeBytesToFilename(java.lang.String filename, byte[] bytes)
Method writeBytesToFilename
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Method Detail
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getBytesFromFile
public static byte[] getBytesFromFile(java.lang.String fileName) throws java.io.FileNotFoundException, java.io.IOException
Method getBytesFromFile- Parameters:
fileName
-- Returns:
- the bytes readed from the file
- Throws:
java.io.FileNotFoundException
java.io.IOException
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writeBytesToFilename
public static void writeBytesToFilename(java.lang.String filename, byte[] bytes)
Method writeBytesToFilename- Parameters:
filename
-bytes
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getBytesFromStream
public static byte[] getBytesFromStream(java.io.InputStream inputStream) throws java.io.IOException
This method reads all bytes from the given InputStream till EOF and returns them as a byte array.- Parameters:
inputStream
-- Returns:
- the bytes readed from the stream
- Throws:
java.io.FileNotFoundException
java.io.IOException
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