org.htmlunit.protocol.data

Class DataURLConnection

java.lang.Object

java.net.URLConnection

org.htmlunit.protocol.data.DataURLConnection

public class DataURLConnection
extends URLConnection

A URLConnection for supporting data URLs.

Author:

Marc Guillemot, Ronald Brill

See Also:

RFC2397

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATA_PREFIX The "URL" prefix 'data:'.

Fields inherited from class java.net.URLConnection

allowUserInteraction, connected, doInput, doOutput, ifModifiedSince, url, useCaches

Constructor Summary

Constructors

Constructor and Description
DataURLConnection(URL url) Creates an instance.

Method Summary

Modifier and Type	Method and Description
void	connect() This method does nothing in this implementation but is required to be implemented.
String	getCharset() Gets the charset information specified in the data URL.
InputStream	getInputStream() Returns the input stream - in this case the content of the URL.
String	getMediaType() Gets the media type information contained in the data URL.

Methods inherited from class java.net.URLConnection

addRequestProperty, getAllowUserInteraction, getConnectTimeout, getContent, getContent, getContentEncoding, getContentLength, getContentLengthLong, getContentType, getDate, getDefaultAllowUserInteraction, getDefaultRequestProperty, getDefaultUseCaches, getDoInput, getDoOutput, getExpiration, getFileNameMap, getHeaderField, getHeaderField, getHeaderFieldDate, getHeaderFieldInt, getHeaderFieldKey, getHeaderFieldLong, getHeaderFields, getIfModifiedSince, getLastModified, getOutputStream, getPermission, getReadTimeout, getRequestProperties, getRequestProperty, getURL, getUseCaches, guessContentTypeFromName, guessContentTypeFromStream, setAllowUserInteraction, setConnectTimeout, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultRequestProperty, setDefaultUseCaches, setDoInput, setDoOutput, setFileNameMap, setIfModifiedSince, setReadTimeout, setRequestProperty, setUseCaches, toString

Methods inherited from class java.lang.Object

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

Field Detail

DATA_PREFIX

public static final String DATA_PREFIX

The "URL" prefix 'data:'.

See Also:

Constant Field Values

Constructor Detail

DataURLConnection

public DataURLConnection(URL url)
                  throws UnsupportedEncodingException

Creates an instance.

Parameters:

url - the data URL

Throws:

UnsupportedEncodingException - in case the encoding is not supported

Method Detail

connect

public void connect()

This method does nothing in this implementation but is required to be implemented.

Specified by:

connect in class URLConnection

getInputStream

public InputStream getInputStream()

Returns the input stream - in this case the content of the URL.

Overrides:

getInputStream in class URLConnection

Returns:

the input stream

getCharset

public String getCharset()

Gets the charset information specified in the data URL.

Returns:

"US-ASCII" if the URL didn't contain any charset information

getMediaType

public String getMediaType()

Gets the media type information contained in the data URL.

Returns:

"text/plain" if the URL didn't contain any media type information