+/*
+ * Copyright (C) 2005 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir 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.
+ *
+ * Mir 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 Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with any library licensed under the Apache Software License.
+ * You must obey the GNU General Public License in all respects for all of the code used
+ * other than the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
package mir.log.log4j;
-import org.apache.log4j.PropertyConfigurator;
-import org.apache.log4j.Logger;
-
-import java.util.Map;
import java.util.HashMap;
+import java.util.Map;
-import mir.misc.MirConfig;
-
+import mir.config.MirPropertiesConfiguration;
+import mir.log.LoggerExc;
+import mir.log.LoggerFailure;
-public class LoggerImpl implements mir.log.Logger {
+import org.apache.log4j.Logger;
+import org.apache.log4j.PropertyConfigurator;
- private static Map loggers = new HashMap();
- public LoggerImpl() {
- System.setProperty("log.home", MirConfig.getPropWithHome("Log.Home"));
- PropertyConfigurator.configure(MirConfig.getPropWithHome("Log.log4j.ConfigurationFile").trim());
+public class LoggerImpl implements mir.log.Logger {
+ private static final Map loggers = new HashMap();
+
+ public LoggerImpl() throws LoggerExc {
+ reload();
+ }
+
+ /** {@inheritDoc} */
+ public void debug(Object o, String s) {
+ this.getLogger(o).debug(s);
+ }
+
+ /** {@inheritDoc} */
+ public void info(Object o, String s) {
+ this.getLogger(o).info(s);
+ }
+
+ /** {@inheritDoc} */
+ public void warn(Object o, String s) {
+ this.getLogger(o).warn(s);
+ }
+
+ /** {@inheritDoc} */
+ public void warn(Object o, String s, Throwable anException) {
+ this.getLogger(o).warn(s, anException);
+ }
+
+ /** {@inheritDoc} */
+ public void error(Object o, String s) {
+ this.getLogger(o).error(s);
+ }
+
+ /** {@inheritDoc} */
+ public void error(Object o, String s, Throwable anException) {
+ this.getLogger(o).error(s, anException);
+ }
+
+ /** {@inheritDoc} */
+ public void fatal(Object o, String s) {
+ this.getLogger(o).fatal(s);
+ }
+
+ /** {@inheritDoc} */
+ public void reload() throws LoggerExc, LoggerFailure {
+ try {
+ synchronized (loggers) {
+ System.setProperty("log.home",
+ MirPropertiesConfiguration.instance().getFile("Log.Home").getAbsolutePath());
+
+ PropertyConfigurator.configure(
+ MirPropertiesConfiguration.instance().getFile("Log.log4j.ConfigurationFile").getAbsolutePath());
+
+ loggers.clear();
+ }
}
-
-
- public void debug( Object o, String s ) {
- this.getLogger(o).debug(s);
+ catch (Throwable t) {
+ throw new LoggerFailure(t);
}
+ }
- public void info( Object o, String s ) {
- this.getLogger(o).info(s);
- }
+ private Logger getLogger(Object o) {
+ String name;
+ Logger l;
- public void warn( Object o, String s ) {
- this.getLogger(o).warn(s);
+ if (o instanceof String) {
+ name = (String) o;
}
-
- public void error( Object o, String s ) {
- this.getLogger(o).error(s);
+ else if (o instanceof Class) {
+ name = ( (Class) o).getName();
}
-
- public void fatal( Object o, String s ) {
- this.getLogger(o).fatal(s);
+ else if (o != null) {
+ name = o.getClass().getName();
+ }
+ else {
+ name = "generic";
}
-
- private Logger getLogger( Object o ) {
- String name;
-
- if (o instanceof String) {
- name = (String) o;
- } else if (o instanceof Class) {
- name = ((Class)o).getName();
- } else if (o!=null) {
- name = o.getClass().getName();
- } else {
- name = "generic";
- }
-
- Logger l = (Logger)loggers.get(name);
- if (l==null) {
- l = Logger.getLogger(name);
- loggers.put(name, l);
+ synchronized (loggers) {
+ l = (Logger) loggers.get(name);
+ if (l == null) {
+ if (!loggers.containsKey(name)) {
+ l = Logger.getLogger(name);
+ loggers.put(name, l);
}
- return l;
+ l = (Logger) loggers.get(name);
+ }
}
+
+ return l;
+ }
}
\ No newline at end of file
projects / mir.git / blobdiff