PropertyName.java
/*
* #%L
* wcm.io
* %%
* Copyright (C) 2022 wcm.io
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package io.wcm.siteapi.handler.link.impl;
import org.apache.commons.lang3.CharUtils;
import org.jetbrains.annotations.NotNull;
/**
* Maps property names.
*/
final class PropertyName {
private PropertyName() {
// static methods only
}
/**
* Converts a headless camel case property name (myCustomProperty) to kebab-kase (my-custom-property).
* @param headlessCamelCaseName Headless camel case name
* @return HTML5 data attribute name
* @throws IllegalArgumentException If parameter name is not valid
*/
public static String toKebabCase(@NotNull String headlessCamelCaseName) {
StringBuilder result = new StringBuilder();
boolean firstChar = true;
for (char c : headlessCamelCaseName.toCharArray()) {
if (CharUtils.isAsciiAlphaUpper(c) && !firstChar) {
result.append('-');
}
result.append(Character.toLowerCase(c));
firstChar = false;
}
return result.toString();
}
}