Class MessageFormatter

java.lang.Object

dev.vanengine.core.MessageFormatter

public final class MessageFormatter
extends Object

Simple {key} placeholder replacement for i18n messages, with optional plural resolution and HTML-safe formatting.

Method Summary

Modifier and Type	Method	Description
static String	format(String message, Map<String,?> params)	Replace {key} placeholders in the message with values from the params map.
static String	formatSafe(String message, Map<String,?> params)	Same as format(String, Map), but HTML-escapes parameter values before substitution.
static String	resolvePlural(String message, int count)	Resolve plural forms separated by | (pipe).

Methods inherited from class Object

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

Method Details

format

public static String format(String message,
 Map<String,?> params)

Replace {key} placeholders in the message with values from the params map. If the message contains pipe-separated plural forms and params contains "count", the appropriate form is selected first. Unmatched placeholders are left as-is.

formatSafe

public static String formatSafe(String message,
 Map<String,?> params)

Same as format(String, Map), but HTML-escapes parameter values before substitution. Use this when the output will be embedded in HTML to prevent XSS.

resolvePlural

public static String resolvePlural(String message,
 int count)

Resolve plural forms separated by | (pipe).

Rules (vue-i18n compatible):

• 2 forms: "singular | plural" — 0,1 → first; 2+ → second
• 3 forms: "zero | singular | plural" — 0 → first; 1 → second; 2+ → third

If count is negative, returns the first form.