/*
* Copyright 2014 the original author or authors.
*
* 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 org.springframework.cloud.aws.sample.elasticache;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
/**
* @author Agim Emruli
*/
@Controller
public class CachingController {
private final ExpensiveService expensiveService;
@Autowired
public CachingController(ExpensiveService expensiveService) {
this.expensiveService = expensiveService;
}
@RequestMapping(value = "/cachedService", produces = "text/plain")
public ResponseEntity getCachedValue(@RequestParam String key) {
String responseValue = this.expensiveService.calculateExpensiveValue(key);
return new ResponseEntity<>(responseValue, HttpStatus.OK);
}
}