dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/web/pulltool/RootContextPath.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.dubbo.admin.web.pulltool;

public class RootContextPath {

    private String contextPath;

    public RootContextPath(String contextPath) {
        this.contextPath = contextPath;
    }

    public String getURI(String uri) {
        String prefix;
        if (contextPath != null && contextPath.length() > 0 && !"/".equals(contextPath)) {
            prefix = contextPath;
        } else {
            prefix = "";
        }
        if (uri.startsWith("/")) {
            return prefix + uri;
        } else {
            return prefix + "/" + uri;
        }
    }

}