org.apache.kerby.asn1.util

Class IOUtil

java.lang.Object

org.apache.kerby.asn1.util.IOUtil

public final class IOUtil
extends Object

Some IO and file related utilities.

Method Summary

Methods

Modifier and Type	Method and Description
static String	readFile(File file) Read a file and return the content as string assuming UTF8.
static String	readInput(InputStream in) Read an input stream and return the content as string assuming UTF8.
static byte[]	readInputStream(InputStream in)
static void	readInputStream(InputStream in, byte[] buf)
static void	writeFile(String content, File file) Write a file with the content assuming UTF8.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

readInputStream

public static byte[] readInputStream(InputStream in)
                              throws IOException

Throws:

IOException

readInputStream

public static void readInputStream(InputStream in,
                   byte[] buf)
                            throws IOException

Throws:

IOException

readInput

public static String readInput(InputStream in)
                        throws IOException

Read an input stream and return the content as string assuming UTF8.

Parameters:

in - The input stream

Returns:

The content

Throws:

IOException - e

readFile

public static String readFile(File file)
                       throws IOException

Read a file and return the content as string assuming UTF8.

Parameters:

file - The file to read

Returns:

The content

Throws:

IOException - e

writeFile

public static void writeFile(String content,
             File file)
                      throws IOException

Write a file with the content assuming UTF8.

Parameters:

content - The content

file - The file to write

Throws:

IOException - e