| 1 |
+ |
/* |
| 2 |
+ |
* i-scream central monitoring system |
| 3 |
+ |
* Copyright (C) 2000-2002 i-scream |
| 4 |
+ |
* |
| 5 |
+ |
* This program is free software; you can redistribute it and/or |
| 6 |
+ |
* modify it under the terms of the GNU General Public License |
| 7 |
+ |
* as published by the Free Software Foundation; either version 2 |
| 8 |
+ |
* of the License, or (at your option) any later version. |
| 9 |
+ |
* |
| 10 |
+ |
* This program is distributed in the hope that it will be useful, |
| 11 |
+ |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 |
+ |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 |
+ |
* GNU General Public License for more details. |
| 14 |
+ |
* |
| 15 |
+ |
* You should have received a copy of the GNU General Public License |
| 16 |
+ |
* along with this program; if not, write to the Free Software |
| 17 |
+ |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 18 |
+ |
*/ |
| 19 |
+ |
|
| 20 |
|
//---PACKAGE DECLARATION--- |
| 21 |
< |
package uk.ac.ukc.iscream.util; |
| 21 |
> |
package uk.org.iscream.cms.server.util; |
| 22 |
|
|
| 23 |
|
//---IMPORTS--- |
| 24 |
+ |
import java.util.Date; |
| 25 |
+ |
import java.text.DateFormat; |
| 26 |
+ |
import java.util.Locale; |
| 27 |
|
|
| 28 |
|
/** |
| 29 |
|
* This class provides static methods to format the |
| 38 |
|
|
| 39 |
|
//---FINAL ATTRIBUTES--- |
| 40 |
|
|
| 41 |
+ |
/** |
| 42 |
+ |
* An array of names of verbosity levels. |
| 43 |
+ |
* Thus logging messages are now "classed" by the level |
| 44 |
+ |
*/ |
| 45 |
+ |
private final static String[] VERBOSITY_NAMES = {"FATAL ", "ERROR ", "WARNING", "SYSMSG ", "SYSINIT", "DEBUG "}; |
| 46 |
+ |
|
| 47 |
|
//---STATIC METHODS--- |
| 48 |
|
|
| 49 |
|
/** |
| 59 |
|
* @return an iscream standard name to be used as a toString() |
| 60 |
|
*/ |
| 61 |
|
public static String getName(String friendlyName, String className, String revision) { |
| 62 |
< |
if (friendlyName == null) { |
| 63 |
< |
return "{"+ className + "}(" + revision.substring(11, revision.length() - 2) + ")"; |
| 62 |
> |
if (friendlyName == null && className == null) { |
| 63 |
> |
return "{static(v" + revision.substring(11, revision.length() - 2) + ")}"; |
| 64 |
> |
} else if (friendlyName == null) { |
| 65 |
> |
return "{"+ tidyClassName(className) + "(v" + revision.substring(11, revision.length() - 2) + ")}"; |
| 66 |
> |
} else if (className == null) { |
| 67 |
> |
return friendlyName + "{static(v" + revision.substring(11, revision.length() - 2) + ")}"; |
| 68 |
> |
} else { |
| 69 |
> |
return friendlyName + "{"+ tidyClassName(className) + "(v" + revision.substring(11, revision.length() - 2) + ")}"; |
| 70 |
|
} |
| 71 |
< |
return friendlyName + "{"+ className + "}(" + revision.substring(11, revision.length() - 2) + ")"; |
| 71 |
> |
} |
| 72 |
> |
|
| 73 |
> |
/** |
| 74 |
> |
* This method generates a nicely formatted line for the log, |
| 75 |
> |
* including the date/time and the source of the message. The date |
| 76 |
> |
* and time are formatted using the DateFormat class, and the source |
| 77 |
> |
* class is formatted using the toString() method found in every |
| 78 |
> |
* source file. This is then prepended to the message and returned. |
| 79 |
> |
* |
| 80 |
> |
* @param source A string representation of the calling object. |
| 81 |
> |
* @param verbosity The verbosity of the message. |
| 82 |
> |
* @param message The message to be logged. |
| 83 |
> |
* @return The string to be written to the log. |
| 84 |
> |
*/ |
| 85 |
> |
public static String formatLogLine(String source, int verbosity, String message){ |
| 86 |
> |
String date = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.MEDIUM).format(new Date()); |
| 87 |
> |
return "[" + date + "] [" + VERBOSITY_NAMES[verbosity] + "] " + source + ": " + message; |
| 88 |
> |
} |
| 89 |
> |
|
| 90 |
> |
/** |
| 91 |
> |
* If the class name begins with uk.org.iscream.cms.server |
| 92 |
> |
* this method will trim it off, otherwise it |
| 93 |
> |
* leaves the string unchanged. |
| 94 |
> |
* |
| 95 |
> |
* @param className the name of a class |
| 96 |
> |
* |
| 97 |
> |
* @return the tidy version of it |
| 98 |
> |
*/ |
| 99 |
> |
private static String tidyClassName(String className) { |
| 100 |
> |
String prefix = "uk.org.iscream.cms.server"; |
| 101 |
> |
if (className.startsWith(prefix)) { |
| 102 |
> |
return className.substring(prefix.length()+1); |
| 103 |
> |
} |
| 104 |
> |
return className; |
| 105 |
|
} |
| 106 |
|
|
| 107 |
|
//---CONSTRUCTORS--- |
