1. Project Clover database Fri Dec 6 2024 13:47:14 GMT
  2. Package jalview.util

File ErrorLog.java

 

Coverage histogram

../../img/srcFileCovDistChart5.png
43% of files have more coverage

Code metrics

24
37
7
1
154
118
28
0.76
5.29
7
4

Classes

Class
Line #
Actions
ErrorLog 26 37 28
0.411764741.2%
 

Contributing tests

This file is covered by 69 tests. .

Source view

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.lang.reflect.InvocationTargetException;
24    import java.lang.reflect.Method;
25   
 
26    public class ErrorLog
27    {
28    private static boolean hasConsole = true;
29   
30    private static Class console = null;
31   
32    private static Method initLogger = null;
33   
34    private static Method errPrintln = null;
35   
36    private static Method outPrintln = null;
37   
38    private static String prefix = null;
39   
40    private static boolean quiet = false;
41   
 
42  0 toggle public static void setHasConsole(boolean b)
43    {
44  0 hasConsole = b;
45    }
46   
 
47  0 toggle public static void setQuiet(boolean b)
48    {
49  0 quiet = b;
50    }
51   
 
52  0 toggle public static void setPrefix(String s)
53    {
54  0 prefix = s;
55    }
56   
 
57  14 toggle public static void outPrintln(String message)
58    {
59  14 println(message, false);
60    }
61   
 
62  224 toggle public static void errPrintln(String message)
63    {
64  224 println(message, true);
65    }
66   
 
67  238 toggle public static void println(String message, boolean err)
68    {
69  238 println(message, err, true);
70    }
71   
 
72  238 toggle public static void println(String message0, boolean err,
73    boolean thisHasConsole)
74    {
75  238 if (!err && quiet)
76    {
77  0 return;
78    }
79  238 String message = prefix == null ? message0 : prefix + message0;
80  238 if (thisHasConsole && hasConsole)
81    {
82  27 try
83    {
84  27 if (console == null)
85    {
86  27 Class console = Class.forName("jalview.bin.Console");
87    }
88  27 if (console == null)
89    {
90  27 hasConsole = false;
91    }
92    else
93    {
94  0 if (initLogger == null && console != null)
95    {
96  0 initLogger = console.getMethod("initLogger");
97    }
98  0 hasConsole = console == null || initLogger == null
99    || (Boolean) initLogger.invoke(null);
100  0 if (hasConsole && console != null)
101    {
102  0 if (err)
103    {
104  0 if (errPrintln == null)
105    {
106  0 errPrintln = console.getMethod("errPrintln", String.class);
107    }
108  0 errPrintln.invoke(null, message);
109    }
110    else
111    {
112  0 if (outPrintln == null)
113    {
114  0 outPrintln = console.getMethod("outPrintln", String.class);
115    }
116  0 outPrintln.invoke(null, message);
117    }
118    }
119    }
120    } catch (ClassNotFoundException | NoSuchMethodException e)
121    {
122  0 hasConsole = false;
123  0 System.err.println(
124    "jalview.util.ErrorLog has no jalview.bin.Console.initLogger(). Using System.err and System.out.");
125    } catch (IllegalAccessException | IllegalArgumentException
126    | InvocationTargetException e)
127    {
128  0 hasConsole = false;
129  0 System.err.println(
130    "jalview.util.ErrorLog had a problem calling a method of jalview.bin.Console. Using System.err and System.out.");
131    } catch (Exception e)
132    {
133  0 e.printStackTrace();
134    } catch (NoClassDefFoundError t)
135    {
136  0 hasConsole = false;
137  0 System.err.println(
138    "jalview.util.ErrorLog has no jalview.bin.Console. Using System.err and System.out.");
139    }
140    }
141  238 if (!(thisHasConsole && hasConsole))
142    {
143  238 if (err)
144    {
145  224 System.err.println(message);
146    }
147    else
148    {
149  14 System.out.println(message);
150   
151    }
152    }
153    }
154    }