Package com.nimbusds.jose.util

Class IOUtils

java.lang.Object

com.nimbusds.jose.util.IOUtils

public class IOUtils
extends Object

Input / output utilities.

Version:

2020-02-23

Author:

Vladimir Dzhuvinov

Method Summary

Modifier and Type	Method	Description
static void	closeSilently(Closeable closeable)	Closes a Closeable without throwing an IOException.
static String	readFileToString(File file)	Reads the content of the specified file into a string using UTF-8 character set encoding.
static String	readFileToString(File file, Charset charset)	Reads the content of the specified file into a string.
static String	readInputStreamToString(InputStream stream)	Reads the specified input stream into a string using UTF-8 character set encoding.
static String	readInputStreamToString(InputStream stream, Charset charset)	Reads the specified input stream into a string.

Methods inherited from class java.lang.Object

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

Method Details

readInputStreamToString

public static String readInputStreamToString(InputStream stream)
                                      throws IOException

Reads the specified input stream into a string using UTF-8 character set encoding.

Parameters:

stream - The input stream. Must not be null.

Returns:

The string.

Throws:

IOException - If an input exception is encountered.

readInputStreamToString

public static String readInputStreamToString(InputStream stream,
 Charset charset)
                                      throws IOException

Reads the specified input stream into a string.

Parameters:

stream - The input stream. Must not be null.

charset - The expected character set. Must not be null.

Returns:

The string.

Throws:

IOException - If an input exception is encountered.

readFileToString

public static String readFileToString(File file)
                               throws IOException

Reads the content of the specified file into a string using UTF-8 character set encoding.

Parameters:

file - The file. Must not be null.

Returns:

The string.

Throws:

IOException - If an input exception is encountered.

readFileToString

public static String readFileToString(File file,
 Charset charset)
                               throws IOException

Reads the content of the specified file into a string.

Parameters:

file - The file. Must not be null.

charset - The expected character set. Must not be null.

Returns:

The string.

Throws:

IOException - If an input exception is encountered.

closeSilently

public static void closeSilently(Closeable closeable)

Closes a Closeable without throwing an IOException.

Parameters:

closeable - The closeable.