I have the following code:
@Controller
public class GatesController {
@RequestMapping ("/gates")
public static String qualityGates(String x) throws IOException {
try {
System.out.println("\n------QualityGates------");
URL toConnect = new URL(x);
HttpURLConnection con = (HttpURLConnection) toConnect.openConnection();
System.out.println("Sending 'GET' request to URL : " + x);
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
//Cast the JSON-File to a JSONObject
JSONObject res = new JSONObject(response.toString());
JSONArray gates = new JSONArray(res.getJSONObject("projectStatus").getJSONArray("conditions").toString());
JSONObject test = new JSONObject(res.getJSONObject("projectStatus").toString());
String a = ("\nThe current Project-Status is: " + test.get("status") + "\n");
String b = "";
for (int i = 0; i < gates.length(); i++) {
String status = gates.getJSONObject(i).getString("status");
String metric = gates.getJSONObject(i).getString("metricKey");
b = b + ("<\b>Status: " + status + " | Metric: " + metric);
}
System.out.println(a+b);
return a + b;
} catch (Exception e) {
System.out.println(e);
return String.format("Error");
}
}
@SpringBootApplication
@RestController
public class SonarQualityGatesApplication {
public static void main(String[] args) throws IOException {
ConfigurableApplicationContext context=SpringApplication.run(SonarQualityGatesApplication.class, args);
TestController b = context.getBean(TestController.class);
}
@GetMapping("/hello")
public String hello(@RequestParam(value = "name", defaultValue = "World") String name) {
return String.format("Hello %s!", name);
}
@GetMapping("/gates")
public String gates() throws IOException {
String temp = qualityGates("http://localhost:9000/api/qualitygates/project_status?projectKey={PROJECT_KEY}");
return temp;
}
}
The problem is currently the website looks like this:
But I want a new line for every metric not in one row. As you see I tried to add <\\b> at the string connotation Do you have an idea how to fix this? It is my first web application I am a bit stuck.
I appreciate every help!
Your "<\\b>" breaks it. If you remove it and add a newLine "\\n" it should work. Like this:
String a = ("\nThe current Project-Status is: " + test.get("status") + "\n");
String b = "";
for (int i = 0; i < gates.length(); i++) {
status = gates.getJSONObject(i).getString("status");
String metric = gates.getJSONObject(i).getString("metricKey");
b = b + ("Status: " + status + " | Metric: " + metric + "\n");
}
Also you are returning plain text. So, to display it correctly add "produces = "text/plain" to return the formatted String.
@GetMapping(value = "/gates", produces = "text/plain")
Then your output will be displayed with line breaks. This way u can apply further formatting.
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