getURLReturnCode - queries using HEAD, returns 200, 404 and so on [1009682]

< > BotCompany Repo | #1009682 // getURLReturnCode - queries using HEAD, returns 200, 404 and so on

JavaX fragment (include)

static int getURLReturnCode(String url) {
  if (!url.contains("//")) url = "http://" + url;
    
  HttpURLConnection conn = null;
  InputStream in = null;
  try {
    conn = (HttpURLConnection) new URL(url).openConnection();
    conn.setRequestMethod("HEAD");
    conn.setRequestProperty("X-No-Cookies", "1");
    in = conn.getInputStream();
    return conn.getResponseCode();
  } catch (IOException e) {
    silentException(e);
    return -1;
  } finally {
    closeURLConnection(conn, in);
  }
}

Author comment

Began life as a copy of #1002941

Travelled to 13 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt

Snippet ID:

#1009682

Snippet name:

getURLReturnCode - queries using HEAD, returns 200, 404 and so on

Eternal ID of this version:

#1009682/4

Text MD5:

aebcd26bf86c4700c8dfd424a7c8384b

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2017-08-13 23:46:59

Source code size:

516 bytes / 18 lines

Pitched / IR pitched:

No / No

Views / Downloads:

420 / 459

Version history:

3 change(s)

Referenced in:

[show references]

1	static int getURLReturnCode(String url) {
2	if (!url.contains("//")) url = "http://" + url;
3
4	HttpURLConnection conn = null;
5	InputStream in = null;
6	try {
7	conn = (HttpURLConnection) new URL(url).openConnection();
8	conn.setRequestMethod("HEAD");
9	conn.setRequestProperty("X-No-Cookies", "1");
10	in = conn.getInputStream();
11	return conn.getResponseCode();
12	} catch (IOException e) {
13	silentException(e);
14	return -1;
15	} finally {
16	closeURLConnection(conn, in);
17	}
18	}