org.apache.ambari.view.web.controller.HostController.java Source code

Introduction

Here is the source code for org.apache.ambari.view.web.controller.HostController.java

Source

/**
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.ambari.view.web.controller;

import org.apache.ambari.view.web.model.dto.ws.HostWrapper;
import org.apache.ambari.view.web.model.entity.Host;
import org.apache.ambari.view.web.service.HostService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

/**
 *
 */
@RestController
@RequestMapping("/api/v1/hosts")
public class HostController {

    private final HostService service;

    @Autowired
    public HostController(HostService service) {
        this.service = service;
    }

    @GetMapping
    public HostWrapper.FindAllResponse getAll() {
        return new HostWrapper.FindAllResponse(service.findAll());
    }

    @PostMapping
    public HostWrapper.CreateResponse create(@RequestBody HostWrapper.CreateRequest request) {
        Host host = service.create(request);
        return new HostWrapper.CreateResponse(host);
    }

    @DeleteMapping("/{id}")
    public ResponseEntity<Map<String, String>> destroy(@PathVariable("id") Long id) {
        service.destroy(id);
        Map<String, String> emptyMap = new HashMap<>();
        return ResponseEntity.ok(emptyMap);
    }
}