org.archive.wayback.replay.html.transformer

Class MetaRefreshUrlStringTransformer

java.lang.Object

org.archive.wayback.replay.html.transformer.URLStringTransformer

org.archive.wayback.replay.html.transformer.MetaRefreshUrlStringTransformer

All Implemented Interfaces:

StringTransformer

public class MetaRefreshUrlStringTransformer
extends URLStringTransformer

Translates URL found in META-REFRESH's CONTENT attribute.

Extracts URL part in CONTENT attribute value, and translates it.

Possible Refactoring: There's no strong reason this class should extend URLStringTransformer. Since javascript: URI in META-REFRESH is rejected by most browsers, transform method could simply call ReplayParseContext.contextualizeUrl(String) rather than super.transform. As META-REFRESH is found only in HTML document, there's no need for flags member either.

Author:

brad

Constructor Summary

Constructors

Constructor and Description
MetaRefreshUrlStringTransformer()

Method Summary

Modifier and Type	Method and Description
String	transform(ReplayParseContext context, String input) transforms text with certain rewrite rules.

Methods inherited from class org.archive.wayback.replay.html.transformer.URLStringTransformer

getFlags, getJsTransformer, setFlags, setJsTransformer

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaRefreshUrlStringTransformer

public MetaRefreshUrlStringTransformer()

Method Detail

transform

public String transform(ReplayParseContext context,
                        String input)

Description copied from interface: StringTransformer

transforms text with certain rewrite rules.

Refactoring: change input type to CharSequence.

Specified by:

transform in interface StringTransformer

Overrides:

transform in class URLStringTransformer

Parameters:

context - ReplayParseContext

input - text data to be transformed

Returns:

transformed text