feign.form.Server.java Source code

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Here is the source code for feign.form.Server.java

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/*
 * Copyright 2017 Artem Labazin <xxlabaza@gmail.com>.
 *
 * 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 feign.form;

import static org.springframework.http.HttpStatus.BAD_REQUEST;
import static org.springframework.http.HttpStatus.CONFLICT;
import static org.springframework.http.HttpStatus.FORBIDDEN;
import static org.springframework.http.HttpStatus.I_AM_A_TEAPOT;
import static org.springframework.http.HttpStatus.LOCKED;
import static org.springframework.http.HttpStatus.OK;
import static org.springframework.http.MediaType.APPLICATION_FORM_URLENCODED_VALUE;
import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
import static org.springframework.web.bind.annotation.RequestMethod.POST;

import java.util.List;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.multipart.MultipartFile;

/**
 * @author Artem Labazin <xxlabaza@gmail.com>
 * @since 30.04.2016
 */
@Controller
@SpringBootApplication
public class Server {

    @RequestMapping(value = "/form", method = POST)
    public ResponseEntity<Void> form(@RequestParam("key1") String key1, @RequestParam("key2") String key2) {
        HttpStatus status = !key1.equals(key2) ? BAD_REQUEST : OK;
        return ResponseEntity.status(status).body(null);
    }

    @RequestMapping(value = "/upload/{id}", method = POST)
    @ResponseStatus(OK)
    public ResponseEntity<Long> upload(@PathVariable("id") Integer id, @RequestParam("public") Boolean isPublic,
            @RequestParam("file") MultipartFile file) {
        HttpStatus status;
        if (id == null || id != 10) {
            status = LOCKED;
        } else if (isPublic == null || !isPublic) {
            status = FORBIDDEN;
        } else if (file.getSize() == 0) {
            status = I_AM_A_TEAPOT;
        } else if (file.getOriginalFilename() == null || file.getOriginalFilename().trim().isEmpty()) {
            status = CONFLICT;
        } else {
            status = OK;
        }
        return ResponseEntity.status(status).body(file.getSize());
    }

    @RequestMapping(value = "/json", method = POST, consumes = APPLICATION_JSON_VALUE)
    public ResponseEntity<String> json(@RequestBody Dto dto) {
        HttpStatus status;
        if (!dto.getName().equals("Artem")) {
            status = CONFLICT;
        } else if (!dto.getAge().equals(11)) {
            status = I_AM_A_TEAPOT;
        } else {
            status = OK;
        }
        return ResponseEntity.status(status).body("ok");
    }

    @RequestMapping(value = "/query_map")
    public ResponseEntity<Integer> queryMap(@RequestParam("filter") List<String> filters) {
        HttpStatus status;
        if (filters == null || filters.isEmpty()) {
            status = BAD_REQUEST;
        } else {
            status = OK;
        }
        return ResponseEntity.status(status).body(filters.size());
    }

    @RequestMapping(value = "/wild-card-map", method = POST, consumes = APPLICATION_FORM_URLENCODED_VALUE)
    public ResponseEntity<Integer> wildCardMap(@RequestParam("key1") String key1,
            @RequestParam("key2") String key2) {
        HttpStatus status = key1.equals(key2) ? OK : BAD_REQUEST;
        return ResponseEntity.status(status).body(null);
    }
}