ro.isdc.wro.model.resource.processor.support
Class CssUrlInspector

java.lang.Object
  ro.isdc.wro.model.resource.processor.support.CssUrlInspector

Direct Known Subclasses:

FallbackCssDataUriUrlInspector

public class CssUrlInspector
extends Object

Encapsulates the matcher creation for css backround url's detection. Useful to isolate unit tests.

Since:

1.6.3

Author:

Alex Objelean

Nested Class Summary

static interface

CssUrlInspector.ItemHandler The handler invoked for each found occurrence of url in parsed css.

Constructor Summary

CssUrlInspector()

Method Summary

String	findAndReplace(String content, CssUrlInspector.ItemHandler handler)
protected Matcher	getMatcher(String content)
protected String	getOriginalDeclaration(Matcher matcher)
protected String	getOriginalUrl(Matcher matcher)

Methods inherited from class java.lang.Object

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

Constructor Detail

CssUrlInspector

public CssUrlInspector()

Method Detail

findAndReplace

public final String findAndReplace(String content,
                                   CssUrlInspector.ItemHandler handler)

getMatcher

protected Matcher getMatcher(String content)

Returns:

the Matcher for processed css content.

getOriginalDeclaration

protected String getOriginalDeclaration(Matcher matcher)

Parameters:

matcher - the Matcher used to find url occurances.

Returns:

the string representing entire css declaration containing the url.

getOriginalUrl

protected String getOriginalUrl(Matcher matcher)

Parameters:

matcher - the Matcher used to find url occurances.

Returns:

the url found in css declaration.