2 * Copyright 2017 ZTE Corporation.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.holmes.rulemgt.resources;
19 import io.swagger.annotations.Api;
20 import io.swagger.annotations.SwaggerDefinition;
21 import java.io.BufferedReader;
23 import java.io.FileNotFoundException;
24 import java.io.FileReader;
25 import java.io.IOException;
27 import java.net.URLDecoder;
28 import javax.ws.rs.GET;
29 import javax.ws.rs.Path;
30 import javax.ws.rs.Produces;
31 import javax.ws.rs.core.MediaType;
32 import lombok.extern.slf4j.Slf4j;
33 import org.jvnet.hk2.annotations.Service;
36 @Path("/swagger.json")
37 @Produces(MediaType.APPLICATION_JSON)
39 public class SwaggerResource {
42 @Produces(MediaType.APPLICATION_JSON)
43 public String getSwaggerJson() {
44 URL url = SwaggerResource.class.getResource("/swagger.json");
47 System.out.println(URLDecoder.decode(url.getPath(), "UTF-8"));
48 File file = new File(URLDecoder.decode(url.getPath(), "UTF-8"));
50 BufferedReader br = new BufferedReader(new FileReader(file));
51 StringBuffer buffer = new StringBuffer();
53 while ((line = br.readLine()) != null) {
56 ret = buffer.toString();
57 } catch (FileNotFoundException e) {
58 log.warn("Failed to read the API description file.");
59 } catch (IOException e) {
60 log.warn("An error occurred while reading swagger.json.");