Package com.helger.css.decl.visit

Class AbstractModifyingCSSUrlVisitor

java.lang.Object

com.helger.css.decl.visit.DefaultCSSUrlVisitor

com.helger.css.decl.visit.AbstractModifyingCSSUrlVisitor

All Implemented Interfaces:

ICSSUrlVisitor

@NotThreadSafe
public abstract class AbstractModifyingCSSUrlVisitor
extends DefaultCSSUrlVisitor

Abstract ICSSUrlVisitor that modifies all URLs according to an abstract rule

Author:

Philip Helger

Constructor Summary

Constructors

Constructor	Description
AbstractModifyingCSSUrlVisitor()

Method Summary

Modifier and Type	Method	Description
protected abstract String	getModifiedURI(String sURI)
void	onImport(CSSImportRule aImportRule)	Called on CSS import statement.
void	onUrlDeclaration(ICSSTopLevelRule aTopLevelRule, CSSDeclaration aDeclaration, CSSExpressionMemberTermURI aExprTerm)	Called on a CSS declaration value that contains an URL. Note: for keyframes it is currently not possible to retrieve the keyframes block to which the declaration belongs.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.helger.css.decl.visit.ICSSUrlVisitor

begin, end

Constructor Details

AbstractModifyingCSSUrlVisitor

public AbstractModifyingCSSUrlVisitor()

Method Details

getModifiedURI

@Nonnull
protected abstract String getModifiedURI(@Nonnull
 String sURI)

onImport

public void onImport(@Nonnull
 CSSImportRule aImportRule)

Description copied from interface: ICSSUrlVisitor

Called on CSS import statement. Use aImportRule.getLocation() to retrieve the imported URL.

Specified by:

onImport in interface ICSSUrlVisitor

Overrides:

onImport in class DefaultCSSUrlVisitor

Parameters:

aImportRule - Other imported CSS. Never null.

onUrlDeclaration

public void onUrlDeclaration(@Nullable
 ICSSTopLevelRule aTopLevelRule,
 @Nonnull
 CSSDeclaration aDeclaration,
 @Nonnull
 CSSExpressionMemberTermURI aExprTerm)

Description copied from interface: ICSSUrlVisitor

Called on a CSS declaration value that contains an URL.
Note: for keyframes it is currently not possible to retrieve the keyframes block to which the declaration belongs.

Specified by:

onUrlDeclaration in interface ICSSUrlVisitor

Overrides:

onUrlDeclaration in class DefaultCSSUrlVisitor

Parameters:

aTopLevelRule - Top level rule of the URL. May be null when a declaration list is handled.

aDeclaration - Declaration of the URL. Never null.

aExprTerm - The URI term from the current expression. Never null.