Class CssParser

java.lang.Object

dev.jcputney.mjml.css.CssParser

public final class CssParser
extends Object

Parses CSS text into a list of CssRule objects.

Handles:

• Regular rules (selector { declarations })
• Comments (/* ... */)
• @-rules (@media, @font-face, @keyframes) which are preserved but not parsed as rules

At-rules that should not be inlined are collected separately so they can be placed back into <style> blocks in the output.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	CssParser.ParseResult	Result of parsing CSS: regular rules to inline and preserved at-rules.

Method Summary

Modifier and Type	Method	Description
static CssParser.ParseResult	parse(String css)	Parses CSS text into rules and preserved at-rules.
static List<CssRule>	parseRules(String css)	Parses CSS text and returns only the inlineable rules (convenience method).

Methods inherited from class Object

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

Method Details

parse

public static CssParser.ParseResult parse(String css)

Parses CSS text into rules and preserved at-rules.

Parameters:

css - the CSS text to parse

Returns:

parse result with rules and preserved at-rules

parseRules

public static List<CssRule> parseRules(String css)

Parses CSS text and returns only the inlineable rules (convenience method).

Parameters:

css - the CSS text to parse

Returns:

the list of parsed CSS rules suitable for inlining