Package com.spinyowl.legui.util

Class IOUtil

java.lang.Object

com.spinyowl.legui.util.IOUtil

public final class IOUtil
extends Object

IO utility. Used to read resource as ByteBuffer or as String..

Method Summary

Modifier and Type	Method	Description
static String	byteBufferToString(ByteBuffer byteBuffer)	Used to transfer buffer data to String.
static String	byteBufferToString(ByteBuffer byteBuffer, Charset charset)	Used to transfer buffer data to String.
static ByteBuffer	resourceToByteBuffer(File file)	Creates ByteBuffer from file.
static ByteBuffer	resourceToByteBuffer(InputStream stream)	Creates ByteBuffer from stream.
static ByteBuffer	resourceToByteBuffer(String path)	Creates ByteBuffer from: file resource url (http/https) protocol
static String	resourceToString(File file)	Creates String from file.
static String	resourceToString(InputStream stream)	Creates String from stream.
static String	resourceToString(String path)	Creates String from file or resource.

Methods inherited from class java.lang.Object

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

Method Details

resourceToByteBuffer

public static ByteBuffer resourceToByteBuffer(String path)
                                       throws IOException

Creates ByteBuffer from:

• file
• resource
• url (http/https) protocol

Parameters:

path - path to file or resource.

Returns:

file or resource data or null.

Throws:

IOException - in case if any IO exception occurs.

resourceToByteBuffer

public static ByteBuffer resourceToByteBuffer(InputStream stream)
                                       throws IOException

Creates ByteBuffer from stream.

Parameters:

stream - stream to read.

Returns:

stream data or null.

Throws:

IOException - in case if any IO exception occurs.

resourceToByteBuffer

public static ByteBuffer resourceToByteBuffer(File file)
                                       throws IOException

Creates ByteBuffer from file.

Parameters:

file - file to read.

Returns:

file or null.

Throws:

IOException - in case if any IO exception occurs.

resourceToString

public static String resourceToString(String path)
                               throws IOException

Creates String from file or resource.

Parameters:

path - path to file or resource.

Returns:

String from file or resource data or null.

Throws:

IOException - in case if any IO exception occurs.

resourceToString

public static String resourceToString(InputStream stream)
                               throws IOException

Creates String from stream.

Parameters:

stream - stream to read.

Returns:

String from stream data or null.

Throws:

IOException - in case if any IO exception occurs.

resourceToString

public static String resourceToString(File file)
                               throws IOException

Creates String from file.

Parameters:

file - file to read.

Returns:

String from file or null.

Throws:

IOException - in case if any IO exception occurs.

byteBufferToString

public static String byteBufferToString(ByteBuffer byteBuffer)

Used to transfer buffer data to String.

Parameters:

byteBuffer - data to transfer

Returns:

string or null.

byteBufferToString

public static String byteBufferToString(ByteBuffer byteBuffer,
 Charset charset)

Used to transfer buffer data to String.

Parameters:

byteBuffer - data to transfer

Returns:

string or null.