001/* 002 * Copyright 2012-2017 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.boot.devtools.remote.server; 018 019import org.springframework.http.server.ServerHttpRequest; 020import org.springframework.util.Assert; 021 022/** 023 * {@link HandlerMapper} implementation that maps incoming URLs. 024 * 025 * @author Rob Winch 026 * @author Phillip Webb 027 * @since 1.3.0 028 */ 029public class UrlHandlerMapper implements HandlerMapper { 030 031 private final String requestUri; 032 033 private final Handler handler; 034 035 /** 036 * Create a new {@link UrlHandlerMapper}. 037 * @param url the URL to map 038 * @param handler the handler to use 039 */ 040 public UrlHandlerMapper(String url, Handler handler) { 041 Assert.hasLength(url, "URL must not be empty"); 042 Assert.isTrue(url.startsWith("/"), "URL must start with '/'"); 043 this.requestUri = url; 044 this.handler = handler; 045 } 046 047 @Override 048 public Handler getHandler(ServerHttpRequest request) { 049 if (this.requestUri.equals(request.getURI().getPath())) { 050 return this.handler; 051 } 052 return null; 053 } 054 055}