Classes

Class	Line #	Total Statements	Complexity	Uncovered Elements	TOTAL Coverage	Actions
HttpUtils	27	10	5	15	0.00%	Show methods

Class HttpUtils

Class HttpUtils	Line # 27	Total Statements 10	Complexity 5	Uncovered Elements 15	TOTAL Coverage 0.00%
isValidUrl(String) : boolean   isValidUrl(String) : boolean	3737	10.010	5.05	14.014	0.0 0.00%

 

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1		/*
2		* Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3		* Copyright (C) $$Year-Rel$$ The Jalview Authors
4		*
5		* This file is part of Jalview.
6		*
7		* Jalview is free software: you can redistribute it and/or
8		* modify it under the terms of the GNU General Public License
9		* as published by the Free Software Foundation, either version 3
10		* of the License, or (at your option) any later version.
11		*
12		* Jalview is distributed in the hope that it will be useful, but
13		* WITHOUT ANY WARRANTY; without even the implied warranty
14		* of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15		* PURPOSE. See the GNU General Public License for more details.
16		*
17		* You should have received a copy of the GNU General Public License
18		* along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19		* The Jalview Authors are detailed in the 'AUTHORS' file.
20		*/
21		package jalview.util;
22
23		import java.io.IOException;
24		import java.io.InputStream;
25		import java.net.URL;
26
		0% Uncovered Elements: 15 (15) Complexity: 5 Complexity Density: 0.5
27		public class HttpUtils
28		{
29
30		/**
31		* Returns true if it is possible to open an input stream at the given URL,
32		* else false. The input stream is closed.
33		*
34		* @param url
35		* @return
36		*/
		0% Uncovered Elements: 14 (14) Complexity: 5 Complexity Density: 0.5
37	0	public static boolean isValidUrl(String url)...
38		{
39	0	InputStream is = null;
40	0	try
41		{
42	0	is = new URL(url).openStream();
43	0	if (is != null)
44		{
45	0	return true;
46		}
47		} catch (IOException x)
48		{
49		// MalformedURLException, FileNotFoundException
50	0	return false;
51		} finally
52		{
53	0	if (is != null)
54		{
55	0	try
56		{
57	0	is.close();
58		} catch (IOException e)
59		{
60		// ignore
61		}
62		}
63		}
64	0	return false;
65		}
66
67		}