com.igormaznitsa.meta.common.utils

Class IOUtils

java.lang.Object

com.igormaznitsa.meta.common.utils.IOUtils

public final class IOUtils
extends java.lang.Object

Auxiliary methods for IO operations.

Since:

1.0

Constructor Summary

Constructors

Modifier	Constructor and Description
private	IOUtils()

Method Summary

Modifier and Type	Method and Description
static java.io.Closeable	closeQuetly(java.io.Closeable closeable) Closing quetly any closeable object.
static byte[]	packData(byte[] data) Pack some binary data.
static byte[]	unpackData(byte[] data) Unpack binary data packed by the packData method.

Methods inherited from class java.lang.Object

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

Constructor Detail

IOUtils

private IOUtils()

Method Detail

packData

@Weight(value=VARIABLE)
public static byte[] packData(byte[] data)

Pack some binary data.

Parameters:

data - data to be packed

Returns:

packed data as byte array

Since:

1.0

unpackData

@Weight(value=VARIABLE)
public static byte[] unpackData(byte[] data)

Unpack binary data packed by the packData method.

Parameters:

data - packed data array

Returns:

unpacked byte array

Throws:

java.lang.IllegalArgumentException - it will be thrown if the data has wrong format, global error listeners will be also notified

Since:

1.0

See Also:

packData(byte[])

closeQuetly

@Weight(value=LIGHT)
public static java.io.Closeable closeQuetly(java.io.Closeable closeable)

Closing quetly any closeable object. Any exception will be caught (but global error listeners will be notified)

Parameters:

closeable - object to be closed quetly

Returns:

the same object provided in args

Since:

1.0