net.sourceforge.jaulp.io
Class StreamUtils

java.lang.Object
  net.sourceforge.jaulp.io.StreamUtils

All Implemented Interfaces:

java.io.Serializable

public class StreamUtils
extends java.lang.Object
implements java.io.Serializable

Utility class for input/output operations.

Version:

1.0

Author:

Asterios Raptis

See Also:

Serialized Form

Constructor Summary

StreamUtils()

Method Summary

static void	close(java.io.InputStream in) Closes the given InputStream.
static void	close(java.io.OutputStream out) Closes the given OutputStream.
static void	close(java.io.Reader reader) Closes the given Reader.
static void	close(java.io.Writer writer) Closes the given Writer.
static boolean	closeInputStream(java.io.InputStream in) Closes the given InputStream.
static boolean	closeOutputStream(java.io.OutputStream out) Closes the given OutputStream.
static boolean	closeReader(java.io.Reader reader) Closes the given Reader.
static boolean	closeWriter(java.io.Writer writer) Closes the given Writer.
static byte[]	getByteArray(java.io.InputStream in) Returns the given InputStream as a byte array.
static byte[]	getByteArray(java.io.InputStream in, java.io.ByteArrayOutputStream os) Gets the byte array.
static java.lang.String	getPackagePath(java.lang.Class clazz) Deprecated. Use instead ResourceUtils.getPackagePath(Class).
static long	getSerialVersionUID(java.lang.Class clazz) Gets the SerialVersionUID from the given Class.
static void	writeInputStreamToOutputStream(java.io.InputStream inputStream, java.io.OutputStream outputStream, boolean closeStream) The Method writeInputStreamToOutputStream(InputStream, OutputStream, boolean) writes to the given OutputStream from an opened InputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamUtils

public StreamUtils()

Method Detail

close

public static void close(java.io.InputStream in)
                  throws java.io.IOException

Closes the given InputStream.

Parameters:

in - The InputStream to close.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

close

public static void close(java.io.OutputStream out)
                  throws java.io.IOException

Closes the given OutputStream.

Parameters:

out - The OutputStream to close.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

close

public static void close(java.io.Reader reader)
                  throws java.io.IOException

Closes the given Reader.

Parameters:

reader - The Reader to close.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

close

public static void close(java.io.Writer writer)
                  throws java.io.IOException

Closes the given Writer.

Parameters:

writer - The Writer to close.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

closeInputStream

public static boolean closeInputStream(java.io.InputStream in)

Closes the given InputStream.

Parameters:

in - The InputStream to close.

Returns:

Returns true if the OutputStream is closed otherwise false.

closeOutputStream

public static boolean closeOutputStream(java.io.OutputStream out)

Closes the given OutputStream.

Parameters:

out - The OutputStream to close.

Returns:

Returns true if the OutputStream is closed otherwise false.

closeReader

public static boolean closeReader(java.io.Reader reader)

Closes the given Reader.

Parameters:

reader - The Reader to close.

Returns:

Returns true if the Reader is closed otherwise false.

closeWriter

public static boolean closeWriter(java.io.Writer writer)

Closes the given Writer.

Parameters:

writer - The Writer to close.

Returns:

Returns true if the Writer is closed otherwise false.

getByteArray

public static byte[] getByteArray(java.io.InputStream in)
                           throws java.io.IOException

Returns the given InputStream as a byte array.

Parameters:

in - The InputStream.

Returns:

Returns the given InputStream as a byte array.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

getByteArray

public static byte[] getByteArray(java.io.InputStream in,
                                  java.io.ByteArrayOutputStream os)
                           throws java.io.IOException

Gets the byte array.

Parameters:

in - The InputStream.

os - The ByteArrayOutputStream.

Returns:

the byte array

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

getPackagePath

@Deprecated
public static java.lang.String getPackagePath(java.lang.Class clazz)

Deprecated. Use instead ResourceUtils.getPackagePath(Class).

Gets the package as in manner like the path.

Parameters:

clazz - The Class.

Returns:

's the Path from the package.

getSerialVersionUID

public static long getSerialVersionUID(java.lang.Class clazz)

Gets the SerialVersionUID from the given Class.

Parameters:

clazz - The class

Returns:

the serial version uid

writeInputStreamToOutputStream

public static void writeInputStreamToOutputStream(java.io.InputStream inputStream,
                                                  java.io.OutputStream outputStream,
                                                  boolean closeStream)
                                           throws java.io.IOException

The Method writeInputStreamToOutputStream(InputStream, OutputStream, boolean) writes to the given OutputStream from an opened InputStream.

Parameters:

inputStream - The opened InputStream.

outputStream - The opened OutputStream.

closeStream - If true then close the outputStream otherwise keep open.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.