/
CamelCaseUrlConverter.java
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/
CamelCaseUrlConverter.java
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/*
* Copyright 2011 SpringSource.
*
* 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,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package grails.web;
import java.util.Locale;
import org.apache.commons.lang.StringUtils;
/**
* URL converter that allows for camel case URLs
*
* @author Jeff Brown
* @since 2.0
*/
public class CamelCaseUrlConverter implements UrlConverter {
public String toUrlElement(String propertyOrClassName) {
if (StringUtils.isBlank(propertyOrClassName)) {
return propertyOrClassName;
}
if (propertyOrClassName.length() > 1 && Character.isUpperCase(propertyOrClassName.charAt(0)) &&
Character.isUpperCase(propertyOrClassName.charAt(1))) {
return propertyOrClassName;
}
return propertyOrClassName.substring(0,1).toLowerCase(Locale.ENGLISH) + propertyOrClassName.substring(1);
}
}