| 1 |
+ |
/* |
| 2 |
+ |
* i-scream central monitoring system |
| 3 |
+ |
* http://www.i-scream.org |
| 4 |
+ |
* Copyright (C) 2000-2002 i-scream |
| 5 |
+ |
* |
| 6 |
+ |
* This program is free software; you can redistribute it and/or |
| 7 |
+ |
* modify it under the terms of the GNU General Public License |
| 8 |
+ |
* as published by the Free Software Foundation; either version 2 |
| 9 |
+ |
* of the License, or (at your option) any later version. |
| 10 |
+ |
* |
| 11 |
+ |
* This program is distributed in the hope that it will be useful, |
| 12 |
+ |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 |
+ |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 |
+ |
* GNU General Public License for more details. |
| 15 |
+ |
* |
| 16 |
+ |
* You should have received a copy of the GNU General Public License |
| 17 |
+ |
* along with this program; if not, write to the Free Software |
| 18 |
+ |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 19 |
+ |
*/ |
| 20 |
+ |
|
| 21 |
|
//---PACKAGE DECLARATION--- |
| 22 |
< |
package uk.ac.ukc.iscream.core; |
| 22 |
> |
package uk.org.iscream.cms.server.core; |
| 23 |
|
|
| 24 |
|
//---IMPORTS--- |
| 25 |
< |
import uk.ac.ukc.iscream.util.*; |
| 25 |
> |
import uk.org.iscream.cms.util.*; |
| 26 |
|
|
| 27 |
|
/** |
| 28 |
< |
* The ScreenLoggerServant is an implementation of the Logger defined |
| 29 |
< |
* in the IDL interface. It's only purpose is to simply print all the |
| 30 |
< |
* logging information it receives to the screen. |
| 28 |
> |
* The LoggerServant is an implementation of the Logger defined |
| 29 |
> |
* in the IDL interface. Allows classes to send logging information |
| 30 |
> |
* over CORBA to a local implementation of the LoggerImpl interface. |
| 31 |
|
* |
| 32 |
|
* @author $Author$ |
| 33 |
|
* @version $Id$ |
| 41 |
|
*/ |
| 42 |
|
public final String REVISION = "$Revision$"; |
| 43 |
|
|
| 44 |
+ |
/** |
| 45 |
+ |
* An array of names of verbosity levels. |
| 46 |
+ |
* Thus logging messages are now "classed" by the level" |
| 47 |
+ |
* This string is prepended to the "source" of a logging message. |
| 48 |
+ |
*/ |
| 49 |
+ |
public final static String[] VERBOSITY_NAMES = {"FATAL", "ERROR", "WARNING", "SYSMSG", "SYSINIT", "DEBUG"}; |
| 50 |
+ |
|
| 51 |
|
//---STATIC METHODS--- |
| 52 |
|
|
| 53 |
|
//---CONSTRUCTORS--- |
| 59 |
|
*/ |
| 60 |
|
public LoggerServant(LoggerImpl logger) { |
| 61 |
|
_logger = logger; |
| 62 |
< |
_verbosityLevel = Integer.parseInt(System.getProperty("uk.ac.ukc.iscream.Verbosity")); |
| 62 |
> |
_verbosityLevel = Integer.parseInt(System.getProperty("uk.org.iscream.cms.server.Verbosity")); |
| 63 |
|
write(toString(), Logger.SYSINIT, "started"); |
| 64 |
|
write(toString(), Logger.SYSMSG, "using verbosity " + _verbosityLevel); |
| 65 |
|
} |
| 67 |
|
//---PUBLIC METHODS--- |
| 68 |
|
|
| 69 |
|
/** |
| 70 |
< |
* The write() method simply passes the call on to it's local |
| 71 |
< |
* LoggerImpl object. |
| 70 |
> |
* The write() method takes a source, verbosity level and |
| 71 |
> |
* message, and formats them using an external line |
| 72 |
> |
* formatting method. This line is then given to the logger |
| 73 |
> |
* to be written. Note that checking of the level is carried |
| 74 |
> |
* out here. |
| 75 |
|
* |
| 76 |
|
* @param source A string representation of the calling object. |
| 77 |
|
* @param verbosity the verbosity of this message |
| 78 |
|
* @param message The text to be logged. |
| 79 |
|
*/ |
| 80 |
|
public void write(String source, int verbosity, String message) { |
| 81 |
< |
_logger.write(source, verbosity, message); |
| 81 |
> |
if (verbosity <= _verbosityLevel) { |
| 82 |
> |
_logger.write(FormatName.formatLogLine(source, verbosity, message), verbosity); |
| 83 |
> |
} |
| 84 |
|
} |
| 85 |
|
|
| 86 |
|
/** |
| 87 |
|
* Overrides the {@link java.lang.Object#toString() Object.toString()} |
| 88 |
|
* method to provide clean logging (every class should have this). |
| 89 |
|
* |
| 90 |
< |
* This uses the uk.ac.ukc.iscream.util.FormatName class |
| 90 |
> |
* This uses the uk.org.iscream.cms.util.FormatName class |
| 91 |
|
* to format the toString() |
| 92 |
|
* |
| 93 |
|
* @return the name of this class and its CVS revision |
| 128 |
|
|
| 129 |
|
//---STATIC ATTRIBUTES--- |
| 130 |
|
|
| 131 |
< |
} |
| 131 |
> |
} |
