io.wcm.handler.richtext

Interface RichTextHandler

@ProviderType
public interface RichTextHandler

Manages XHTML rich text fragment formatting.

The interface is implemented by a Sling Model. You can adapt from SlingHttpServletRequest or Resource to get a context-specific handler instance.

Method Summary

Modifier and Type	Method and Description
@NotNull RichTextBuilder	get(org.apache.sling.api.resource.Resource resource) Build formatted text from content resource using default property names.
@NotNull RichTextBuilder	get(String text) Build formatter text from given raw text string.
boolean	isEmpty(String text) Check if the given formatted text block is empty.

Method Detail

get

@NotNull
@NotNull RichTextBuilder get(org.apache.sling.api.resource.Resource resource)

Build formatted text from content resource using default property names.

Parameters:

resource - Resource

Returns:

Rich text builder

get

@NotNull
@NotNull RichTextBuilder get(String text)

Build formatter text from given raw text string.

Parameters:

text - Raw text

Returns:

Rich text builder

isEmpty

boolean isEmpty(String text)

Check if the given formatted text block is empty. A text block containing only one paragraph element and whitespaces is considered as empty. A text block with more than 20 characters (raw data) is never considered as empty.

Parameters:

text - XHTML text string (root element not needed)

Returns:

true if text block is empty