net.covers1624.quack.util

Class IOUtils

java.lang.Object

net.covers1624.quack.util.IOUtils

public class IOUtils
extends java.lang.Object

Created by covers1624 on 14/1/21.

Constructor Summary

Constructors

Constructor and Description
IOUtils()

Method Summary

Modifier and Type	Method and Description
static void	copy(java.io.InputStream is, java.io.OutputStream os) Copies the content of an InputStream to an OutputStream.
static java.nio.file.FileSystem	getFileSystem(java.net.URI uri)
static java.nio.file.FileSystem	getFileSystem(java.net.URI uri, java.util.Map<java.lang.String,?> env)
static java.nio.file.FileSystem	getJarFileSystem(java.nio.file.Path path, boolean create)
static java.nio.file.FileSystem	getJarFileSystem(java.net.URI path, boolean create)
static java.nio.file.FileSystem	protectClose(java.nio.file.FileSystem fs) wraps the given FileSystem protecting it against FileSystem.close() operations.
static java.io.InputStream	protectClose(java.io.InputStream is) wraps the given InputStream protecting it against InputStream.close() operations.
static java.io.OutputStream	protectClose(java.io.OutputStream os) wraps the given OutputStream protecting it against OutputStream.close() operations.
static java.util.List<java.lang.String>	readAll(byte[] bytes) Reads the provided array of bytes into a List of UTF-8 Strings.
static java.util.List<java.lang.String>	readAll(byte[] bytes, java.nio.charset.Charset charset) Reads the provided array of bytes into a List of Strings in the given Charset.
static byte[]	toBytes(java.io.InputStream is) Reads an InputStream to a byte array.

Methods inherited from class java.lang.Object

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

Constructor Detail

IOUtils

public IOUtils()

Method Detail

copy

public static void copy(java.io.InputStream is,
                        java.io.OutputStream os)
                 throws java.io.IOException

Copies the content of an InputStream to an OutputStream.

Parameters:

is - The InputStream.

os - The OutputStream.

Throws:

java.io.IOException - If something is bork.

toBytes

public static byte[] toBytes(java.io.InputStream is)
                      throws java.io.IOException

Reads an InputStream to a byte array.

Parameters:

is - The InputStream.

Returns:

The bytes.

Throws:

java.io.IOException - If something is bork.

readAll

public static java.util.List<java.lang.String> readAll(byte[] bytes)
                                                throws java.io.IOException

Reads the provided array of bytes into a List of UTF-8 Strings.

Parameters:

bytes - The bytes of the strings.

Returns:

The lines.

Throws:

java.io.IOException - Any exception thrown reading the bytes.

readAll

public static java.util.List<java.lang.String> readAll(byte[] bytes,
                                                       java.nio.charset.Charset charset)
                                                throws java.io.IOException

Reads the provided array of bytes into a List of Strings in the given Charset.

Parameters:

bytes - The bytes of the strings.

Returns:

The lines.

Throws:

java.io.IOException - Any exception thrown reading the bytes.

getJarFileSystem

public static java.nio.file.FileSystem getJarFileSystem(java.nio.file.Path path,
                                                        boolean create)
                                                 throws java.io.IOException

Throws:

java.io.IOException

getJarFileSystem

public static java.nio.file.FileSystem getJarFileSystem(java.net.URI path,
                                                        boolean create)
                                                 throws java.io.IOException

Throws:

java.io.IOException

getFileSystem

public static java.nio.file.FileSystem getFileSystem(java.net.URI uri)
                                              throws java.io.IOException

Throws:

java.io.IOException

getFileSystem

public static java.nio.file.FileSystem getFileSystem(java.net.URI uri,
                                                     java.util.Map<java.lang.String,?> env)
                                              throws java.io.IOException

Throws:

java.io.IOException

protectClose

public static java.nio.file.FileSystem protectClose(java.nio.file.FileSystem fs)

wraps the given FileSystem protecting it against FileSystem.close() operations.

Parameters:

fs - The FileSystem to wrap.

Returns:

The wrapped FileSystem.

protectClose

public static java.io.InputStream protectClose(java.io.InputStream is)

wraps the given InputStream protecting it against InputStream.close() operations.

Parameters:

is - The InputStream to wrap.

Returns:

The wrapped InputStream.

protectClose

public static java.io.OutputStream protectClose(java.io.OutputStream os)

wraps the given OutputStream protecting it against OutputStream.close() operations.

Parameters:

os - The OutputStream to wrap.

Returns:

The wrapped OutputStream.