Package eu.maxschuster.dataurl

Class DataUrlSerializer

java.lang.Object

eu.maxschuster.dataurl.DataUrlSerializer

All Implemented Interfaces:

IDataUrlSerializer, Serializable

public class DataUrlSerializer
extends Object
implements IDataUrlSerializer

Used to serialize/unserialize DataUrls

Author:

Max Schuster

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	DataUrlSerializer.Base64Encoder	Base64 implementation of DataUrlSerializer.IEncoder
protected static interface	DataUrlSerializer.IEncoder	A encoder for DataUrls
protected class	DataUrlSerializer.URLEncodedEncoder	URL Encoded implemention of DataUrlSerializer.IEncoder

Constructor Summary

Constructors

Constructor	Description
DataUrlSerializer()

Method Summary

Modifier and Type	Method	Description
protected String	getAppliedCharset(Map<String,String> headers)	Gets the charset that should be used to encode the DataUrl
protected DataUrlSerializer.IEncoder	getAppliedEncoder(DataUrlEncoding encoding)	Get the matching encoder for the given encoding
String	serialize(DataUrl dataURL)	Serialize the given DataUrl to an RFC 2397 data url String.
DataUrl	unserialize(String urlString)	Unserialize the given RFC 2397 data url String to a DataUrl.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataUrlSerializer

public DataUrlSerializer()

Method Detail

serialize

public String serialize(DataUrl dataURL)
                 throws MalformedURLException

Description copied from interface: IDataUrlSerializer

Serialize the given DataUrl to an RFC 2397 data url String.

Specified by:

serialize in interface IDataUrlSerializer

Parameters:

dataURL - DataUrl to serialize.

Returns:

The serialized RFC 2397 data url String.

Throws:

MalformedURLException - If the given DataUrl can't be serialized.

unserialize

public DataUrl unserialize(String urlString)
                    throws MalformedURLException

Description copied from interface: IDataUrlSerializer

Unserialize the given RFC 2397 data url String to a DataUrl.

Specified by:

unserialize in interface IDataUrlSerializer

Parameters:

urlString - RFC 2397 data url String to unserialize.

Returns:

The unserialized DataUrl

Throws:

MalformedURLException - If the given RFC 2397 data url String can't be unserialized.

getAppliedCharset

protected String getAppliedCharset(Map<String,String> headers)

Gets the charset that should be used to encode the DataUrl

Parameters:

headers - Headers map

Returns:

Applied charset, never null

getAppliedEncoder

protected DataUrlSerializer.IEncoder getAppliedEncoder(DataUrlEncoding encoding)

Get the matching encoder for the given encoding

Parameters:

encoding - Encoding

Returns:

Matching encoder