com.alibaba.nacos.client.utils.ContextPathUtil Maven / Gradle / Ivy
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.nacos.client.utils;
import com.alibaba.nacos.common.utils.StringUtils;
/**
* Context path Util.
*
* @author Wei.Wang
*/
public class ContextPathUtil {
private static final String ROOT_WEB_CONTEXT_PATH = "/";
/**
* normalize context path.
*
* @param contextPath origin context path
* @return normalized context path
*/
public static String normalizeContextPath(String contextPath) {
if (StringUtils.isBlank(contextPath) || ROOT_WEB_CONTEXT_PATH.equals(contextPath)) {
return StringUtils.EMPTY;
}
return contextPath.startsWith(ROOT_WEB_CONTEXT_PATH) ? contextPath : ROOT_WEB_CONTEXT_PATH + contextPath;
}
}