Package org.apache.juneau.encoders

Class IdentityEncoder

java.lang.Object

org.apache.juneau.encoders.Encoder

org.apache.juneau.encoders.IdentityEncoder

public class IdentityEncoder
extends Encoder

Encoder for handling "identity" encoding and decoding.

Identity encoding is just another name for no encoding at all.

Notes:

• This class is thread safe and reusable.

See Also:

• Encoders

Field Summary

Fields

Modifier and Type	Field	Description
static final IdentityEncoder	INSTANCE	Singleton

Constructor Summary

Constructors

Constructor	Description
IdentityEncoder()	Constructor.

Method Summary

Modifier and Type	Method	Description
String[]	getCodings()	Returns ["identity"].
InputStream	getInputStream(InputStream is)	Converts the specified compressed input stream into an uncompressed stream.
OutputStream	getOutputStream(OutputStream os)	Converts the specified uncompressed output stream into an uncompressed stream.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final IdentityEncoder INSTANCE

Singleton

Constructor Details

IdentityEncoder

public IdentityEncoder()

Constructor.

Method Details

getCodings

public String[] getCodings()

Returns ["identity"].

Specified by:

getCodings in class Encoder

Returns:

The codings that this encoder handles.

getInputStream

public InputStream getInputStream(InputStream is)
                           throws IOException

Description copied from class: Encoder

Converts the specified compressed input stream into an uncompressed stream.

Specified by:

getInputStream in class Encoder

Parameters:

is - The compressed stream.

Returns:

The uncompressed stream.

Throws:

IOException - If any errors occur, such as on a stream that's not a valid GZIP input stream.

getOutputStream

public OutputStream getOutputStream(OutputStream os)
                             throws IOException

Description copied from class: Encoder

Converts the specified uncompressed output stream into an uncompressed stream.

Specified by:

getOutputStream in class Encoder

Parameters:

os - The uncompressed stream.

Returns:

The compressed stream stream.

Throws:

IOException - If any errors occur.