org.onehippo.cms7.services.htmlprocessor

Interface HtmlProcessor

All Superinterfaces:

Serializable

public interface HtmlProcessor
extends Serializable

Processes HTML that is meant to be read from or written to the repository. It can be used to fix malformed HTML, remove unwanted elements and attributes, and transform elements into a representation needed by the CMS, e.g. images and internal links. The process applied is: 1. Parse HTML into DOM tree 2. Apply visitors to DOM tree 3. Serialize DOM tree as string

Method Summary

Modifier and Type	Method and Description
String	read(String html, List<TagVisitor> visitors) Process stored HTML.
String	write(String html, List<TagVisitor> visitors) Process HTML to store.

Method Detail

read

String read(String html,
            List<TagVisitor> visitors)
     throws IOException

Process stored HTML.

Parameters:

html - The stored HTML

visitors - Visitors applied to the DOM tree

Returns:

Processed HTML

Throws:

IOException - when the DOM tree cannot be serialized

write

String write(String html,
             List<TagVisitor> visitors)
      throws IOException

Process HTML to store.

Parameters:

html - The HTML to be stored

visitors - Visitors applied to the DOM tree

Returns:

Processed HTML

Throws:

IOException - when the DOM tree cannot be serialized