core/loggers/ScreenLogger.java

/* 
 * i-scream central monitoring system
 * http://www.i-scream.org
 * Copyright (C) 2000-2002 i-scream
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

//---PACKAGE DECLARATION---
package uk.org.iscream.cms.server.core.loggers;

//---IMPORTS---
import uk.org.iscream.cms.util.*;
import uk.org.iscream.cms.server.core.*;
import java.util.Date;
import java.text.DateFormat;
import java.util.Locale;

/**
 * The ScreenLogger is an implementation of the LoggerImpl defined
 * in the associated interface. It's only purpose is to simply print
 * all the logging information it receives to the screen.
 *
 * @author  $Author: tdb $
 * @version $Id: ScreenLogger.java,v 1.10 2003/02/05 16:43:47 tdb Exp $
 */
public class ScreenLogger implements LoggerImpl {

//---FINAL ATTRIBUTES---

    /**
     * The current CVS revision of this class
     */
    public final String REVISION = "$Revision: 1.10 $";
    
//---STATIC METHODS---

//---CONSTRUCTORS---

    /**
     * Creates a new ScreenLoggerServant.
     */
    public ScreenLogger() {
        write(toString(), Logger.SYSINIT, "started");
    }

//---PUBLIC METHODS---

    /**
         * The write() method takes a line of text, pre-formatted
         * and outputs it using a method defined by the actual
         * implementation. The verbosity is given in case the
         * implementation wishes to utilise it in the layout -
         * eg. a different colour or font.
         *
         * This instance simply prints the message to the screen.
         * 
         * @param line A line of formatted text to be logged
         * @param verbosity the verbosity of this message
         */  
    public synchronized void write(String line, int verbosity) {;
        System.out.println(line);
    }
       
    /**
     * Overrides the {@link java.lang.Object#toString() Object.toString()}
     * method to provide clean logging (every class should have this).
     *
     * This uses the uk.org.iscream.cms.util.FormatName class
     * to format the toString()
     *
     * @return the name of this class and its CVS revision
     */
    public String toString() {
        return FormatName.getName(
            _name,
            getClass().getName(),
            REVISION);
    }
    
//---PRIVATE METHODS---
    
    /**
     * This method is provided if this class wishes to log
     * a message itself.
     *
         * @param source A String representation of the source
         * @param verbosity the verbosity of this message
         * @param message The message to log
         */  
    private void write(String source, int verbosity, String message) {
        write(FormatName.formatLogLine(source, verbosity, message), verbosity);
    }

//---ACCESSOR/MUTATOR METHODS---

//---ATTRIBUTES---
    
    /**
     * This is the friendly identifier of the
     * component this class is running in.
     * eg, a Filter may be called "filter1",
     * If this class does not have an owning
     * component,  a name from the configuration
     * can be placed here.  This name could also
     * be changed to null for utility classes.
     */
    private String _name = Core.NAME;
    
//---STATIC ATTRIBUTES---
    
}
Revision:	1.11
Committed:	Sun Aug 1 10:40:56 2004 UTC (19 years, 9 months ago) by tdb
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.10:	+3 -3 lines
Log Message:	Catch a lot of old URL's and update them. Also remove a couple of old files that aren't used.
#	User	Rev	Content
1	tdb	1.8	/*
2			* i-scream central monitoring system
3	tdb	1.11	* http://www.i-scream.org
4	tdb	1.8	* 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	tdb	1.1	//---PACKAGE DECLARATION---
22	tdb	1.7	package uk.org.iscream.cms.server.core.loggers;
23	tdb	1.1
24			//---IMPORTS---
25	tdb	1.10	import uk.org.iscream.cms.util.*;
26	tdb	1.7	import uk.org.iscream.cms.server.core.*;
27	tdb	1.1	import java.util.Date;
28			import java.text.DateFormat;
29			import java.util.Locale;
30
31			/**
32			* The ScreenLogger is an implementation of the LoggerImpl defined
33			* in the associated interface. It's only purpose is to simply print
34			* all the logging information it receives to the screen.
35			*
36	tdb	1.8	* @author $Author: tdb $
37	tdb	1.11	* @version $Id: ScreenLogger.java,v 1.10 2003/02/05 16:43:47 tdb Exp $
38	tdb	1.1	*/
39	ajm	1.2	public class ScreenLogger implements LoggerImpl {
40	tdb	1.1
41			//---FINAL ATTRIBUTES---
42
43			/**
44			* The current CVS revision of this class
45			*/
46	tdb	1.11	public final String REVISION = "$Revision: 1.10 $";
47	tdb	1.1
48			//---STATIC METHODS---
49
50			//---CONSTRUCTORS---
51
52			/**
53			* Creates a new ScreenLoggerServant.
54			*/
55			public ScreenLogger() {
56	ajm	1.3	write(toString(), Logger.SYSINIT, "started");
57	tdb	1.1	}
58
59			//---PUBLIC METHODS---
60
61			/**
62	tdb	1.5	* The write() method takes a line of text, pre-formatted
63			* and outputs it using a method defined by the actual
64			* implementation. The verbosity is given in case the
65			* implementation wishes to utilise it in the layout -
66			* eg. a different colour or font.
67			*
68			* This instance simply prints the message to the screen.
69			*
70			* @param line A line of formatted text to be logged
71			* @param verbosity the verbosity of this message
72			*/
73	tdb	1.4	public synchronized void write(String line, int verbosity) {;
74			System.out.println(line);
75	tdb	1.1	}
76
77			/**
78			* Overrides the {@link java.lang.Object#toString() Object.toString()}
79			* method to provide clean logging (every class should have this).
80			*
81	tdb	1.10	* This uses the uk.org.iscream.cms.util.FormatName class
82	ajm	1.3	* to format the toString()
83			*
84	tdb	1.1	* @return the name of this class and its CVS revision
85			*/
86			public String toString() {
87	ajm	1.3	return FormatName.getName(
88			_name,
89			getClass().getName(),
90			REVISION);
91	tdb	1.1	}
92	ajm	1.3
93	tdb	1.1	//---PRIVATE METHODS---
94	tdb	1.5
95			/**
96			* This method is provided if this class wishes to log
97			* a message itself.
98			*
99			* @param source A String representation of the source
100			* @param verbosity the verbosity of this message
101			* @param message The message to log
102			*/
103	tdb	1.4	private void write(String source, int verbosity, String message) {
104			write(FormatName.formatLogLine(source, verbosity, message), verbosity);
105	tdb	1.1	}
106
107			//---ACCESSOR/MUTATOR METHODS---
108
109			//---ATTRIBUTES---
110	ajm	1.3
111			/**
112			* This is the friendly identifier of the
113			* component this class is running in.
114			* eg, a Filter may be called "filter1",
115			* If this class does not have an owning
116			* component, a name from the configuration
117			* can be placed here. This name could also
118			* be changed to null for utility classes.
119			*/
120			private String _name = Core.NAME;
121	tdb	1.1
122			//---STATIC ATTRIBUTES---
123
124	tdb	1.10	}