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Changed copyright notice to the FSF, so after my death they will continue my
[jcore-logger-ejb.git] / src / java / org / mxchange / jcoreeelogger / beans / local / logger / LoggerFactory.java
1 /*
2  * Copyright (C) 2016, 2017 Free Software Foundation
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU Affero General Public License as
6  * published by the Free Software Foundation, either version 3 of the
7  * License, or (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU Affero General Public License for more details.
13  *
14  * You should have received a copy of the GNU Affero General Public License
15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16  */
17 package org.mxchange.jcoreeelogger.beans.local.logger;
18
19 import java.text.MessageFormat;
20 import javax.enterprise.inject.Produces;
21 import javax.enterprise.inject.spi.InjectionPoint;
22 import org.apache.logging.log4j.LogManager;
23 import org.apache.logging.log4j.Logger;
24
25 /**
26  * A logger factory
27  * <p>
28  * @author Roland Häder<roland@mxchange.org>
29  */
30 public class LoggerFactory {
31
32         /**
33          * Own logger
34          */
35         private final Logger logger;
36
37         /**
38          * Factory method
39          */
40         public LoggerFactory () {
41                 this.logger = LogManager.getLogger(this.getClass().getName());
42         }
43
44         /**
45          * Produces a logger instance
46          * <p>
47          * @param injectionPoint Injection point
48          * <p>
49          * @return Logger
50          */
51         @Produces
52         @Log
53         public Logger getLogger (final InjectionPoint injectionPoint) {
54                 // Trace message
55                 this.logger.trace(MessageFormat.format("injectionPoint={0} - CALLED!", injectionPoint));
56
57                 // Return logger for declaring class
58                 return LogManager.getLogger(injectionPoint.getMember().getDeclaringClass().getName());
59         }
60
61 }