Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
ColorConverter	50	15	0%	9	2	0.9292%	Show methods

Class ColorConverter

Class ColorConverter	Line # 50	Total Statements 15	% Filtered 0%	Complexity 9	Uncovered Elements 2	TOTAL Coverage 0.9292%
toColor(String) : Color   toColor(String) : Color	5353	5.05	0.00%	3.03	0.00	1.0 1.0100%
reflectivelyGetNamedColors() : Map<String, Color>   reflectivelyGetNamedColors() : Map<String, Color>	7373	10.010	0.00%	6.06	2.02	0.85714287 0.8571428785.7%

 

Contributing tests

Contributing tests

Select all

	Test contribution	Test	Result	Actions
	0.76	info.magnolia.imaging.util.ColorConverterTest.testCanDecodeHexainfo.magnolia.imaging.util.ColorConverterTest.testCanDecodeHexa	1PASS
	0.24	info.magnolia.imaging.util.ColorConverterTest.testFailsOnUnknownNameinfo.magnolia.imaging.util.ColorConverterTest.testFailsOnUnknownName	1PASS
	0.16	info.magnolia.imaging.util.ColorConverterTest.testCanDecodeNamesinfo.magnolia.imaging.util.ColorConverterTest.testCanDecodeNames	1PASS

 

Source view

1		/**
2		* This file Copyright (c) 2009-2015 Magnolia International
3		* Ltd. (http://www.magnolia-cms.com). All rights reserved.
4		*
5		*
6		* This file is dual-licensed under both the Magnolia
7		* Network Agreement and the GNU General Public License.
8		* You may elect to use one or the other of these licenses.
9		*
10		* This file is distributed in the hope that it will be
11		* useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12		* implied warranty of MERCHANTABILITY or FITNESS FOR A
13		* PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14		* Redistribution, except as permitted by whichever of the GPL
15		* or MNA you select, is prohibited.
16		*
17		* 1. For the GPL license (GPL), you can redistribute and/or
18		* modify this file under the terms of the GNU General
19		* Public License, Version 3, as published by the Free Software
20		* Foundation. You should have received a copy of the GNU
21		* General Public License, Version 3 along with this program;
22		* if not, write to the Free Software Foundation, Inc., 51
23		* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24		*
25		* 2. For the Magnolia Network Agreement (MNA), this file
26		* and the accompanying materials are made available under the
27		* terms of the MNA which accompanies this distribution, and
28		* is available at http://www.magnolia-cms.com/mna.html
29		*
30		* Any modifications to this file must keep this entire header
31		* intact.
32		*
33		*/
34		package info.magnolia.imaging.util;
35
36		import java.awt.Color;
37		import java.lang.reflect.Field;
38		import java.lang.reflect.Modifier;
39		import java.util.Map;
40		import java.util.TreeMap;
41
42		/**
43		* A class that is able to convert java.lang.String instances to java.awt.Color instances.
44		* It recognizes multiple String representations, such as named colors (using the {@link java.awt.Color} constants),
45		* hexadecimal.
46		*
47		* TODO -- "r:100,g:100,b:100,a:80", "100, 100, 100, 80", ...
48		* TODO - and vice-versa.
49		*/
		92% Uncovered Elements: 2 (25) Complexity: 9 Complexity Density: 0.6
50		public class ColorConverter {
51		private static final Map<String, Color> namedColors = reflectivelyGetNamedColors();
52
		100% Uncovered Elements: 0 (9) Complexity: 3 Complexity Density: 0.6
53	9	public static Color toColor(String s) {...
54	9	if (namedColors.containsKey(s)) {
55	4	return namedColors.get(s);
56	5	} else if (s.startsWith("#")) {
57	4	return Color.decode(s);
58		} else {
59	1	throw new IllegalArgumentException("Can't decode color: " + s + ". Please provide either an #ffffff hexadecimal value or a known named color.");
60		}
61		}
62
63		/**
64		* Using reflection, gather all fields of java.awt.Color that are
65		* static, public, final and of type java.awt.Color, and put them
66		* in them in a case-insensitive Map.
67		* Since we've already loaded the java.awt.Color, there is virtually
68		* no hit on performance or memory usage, except for this very small
69		* map.
70		* Yes, this is a bit ugly, since we're relying on how those constants
71		* are declared ... but it is not very likely to change, is it ?
72		*/
		85.7% Uncovered Elements: 2 (14) Complexity: 6 Complexity Density: 0.6
73	1	private static Map<String, Color> reflectivelyGetNamedColors() {...
74	1	try {
75	1	final Map<String, Color> namedColors = new TreeMap<String, Color>(String.CASE_INSENSITIVE_ORDER);
76	1	final Field[] fields = Color.class.getFields();
77	1	for (final Field field : fields) {
78	29	int mod = field.getModifiers();
79	29	if (Modifier.isStatic(mod) && Modifier.isPublic(mod) && Modifier.isFinal(mod)) {
80	29	if (Color.class.equals(field.getType())) {
81	26	namedColors.put(field.getName(), (Color) field.get(null));
82		}
83		}
84		}
85	1	return namedColors;
86		} catch (IllegalAccessException e) {
87	0	throw new RuntimeException("Can't access field values of java.awt.Color, is this system too secure?", e);
88		}
89		}
90		}