/*
* Copyright 2012-2017 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 sample.actuator;
import java.util.Collections;
import java.util.Date;
import java.util.LinkedHashMap;
import java.util.Map;
import org.hibernate.validator.constraints.NotBlank;
import org.springframework.context.annotation.Description;
import org.springframework.stereotype.Controller;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@Description("A controller for handling requests for hello messages")
public class SampleController {
private final HelloWorldService helloWorldService;
public SampleController(HelloWorldService helloWorldService) {
this.helloWorldService = helloWorldService;
}
@GetMapping("/")
@ResponseBody
public Map<String, String> hello() {
return Collections.singletonMap("message",
this.helloWorldService.getHelloMessage());
}
@PostMapping("/")
@ResponseBody
public Map<String, Object> olleh(@Validated Message message) {
Map<String, Object> model = new LinkedHashMap<>();
model.put("message", message.getValue());
model.put("title", "Hello Home");
model.put("date", new Date());
return model;
}
@RequestMapping("/foo")
@ResponseBody
public String foo() {
throw new IllegalArgumentException("Server error");
}
protected static class Message {
@NotBlank(message = "Message value cannot be empty")
private String value;
public String getValue() {
return this.value;
}
public void setValue(String value) {
this.value = value;
}
}
}