diff options
Diffstat (limited to 'common/src/main/java')
| -rw-r--r-- | common/src/main/java/at/gv/egovernment/moa/logging/Logger.java | 68 |
1 files changed, 46 insertions, 22 deletions
diff --git a/common/src/main/java/at/gv/egovernment/moa/logging/Logger.java b/common/src/main/java/at/gv/egovernment/moa/logging/Logger.java index 2e76325a5..6999656ab 100644 --- a/common/src/main/java/at/gv/egovernment/moa/logging/Logger.java +++ b/common/src/main/java/at/gv/egovernment/moa/logging/Logger.java @@ -24,6 +24,9 @@ package at.gv.egovernment.moa.logging; +import java.util.HashMap; +import java.util.Map; + /** * A utility class acting as a facade to the logging subsystem. * @@ -45,6 +48,29 @@ public class Logger { // there is no need for that anymore } + + /** The Constant instances. */ + private static final Map<String, org.slf4j.Logger> instances = new HashMap<String, org.slf4j.Logger>(); + + /** + * Gets the logger. + * + * @return the logger + */ + private static synchronized org.slf4j.Logger getLogger() { + String className = Thread.currentThread().getStackTrace()[3].getClassName(); + + org.slf4j.Logger logger = instances.get(className); + if (logger != null) { + return logger; + } + + logger = org.slf4j.LoggerFactory.getLogger(className); + instances.put(className, logger); + + return logger; + } + /** * Test, if the trace log level is enabled. * @@ -52,7 +78,7 @@ public class Logger { * <code>false</code> otherwise. */ public static boolean isTraceEnabled() { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); + org.slf4j.Logger logger = getLogger(); return logger.isTraceEnabled(); } @@ -64,7 +90,7 @@ public class Logger { * <code>false</code> otherwise. */ public static boolean isTraceEnabled(String hierarchy) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); + org.slf4j.Logger logger = getLogger(); return logger.isTraceEnabled(); } @@ -74,8 +100,8 @@ public class Logger { * @param message The message to trace. */ public static void trace(Object message) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.trace(message); + org.slf4j.Logger logger = getLogger(); + logger.trace(message.toString()); } /** @@ -85,7 +111,7 @@ public class Logger { * <code>false</code> otherwise. */ public static boolean isDebugEnabled() { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); + org.slf4j.Logger logger = getLogger(); return logger.isDebugEnabled(); } @@ -97,7 +123,7 @@ public class Logger { * <code>false</code> otherwise. */ public static boolean isDebugEnabled(String hierarchy) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); + org.slf4j.Logger logger = getLogger(); return logger.isDebugEnabled(); } @@ -107,8 +133,8 @@ public class Logger { * @param message The message to log. */ public static void debug(Object message) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.debug(message); + org.slf4j.Logger logger = getLogger(); + logger.debug(message.toString()); } /** @@ -117,8 +143,8 @@ public class Logger { * @param message The message to log. */ public static void info(Object message) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.info(message); + org.slf4j.Logger logger = getLogger(); + logger.info(message.toString()); } /** @@ -127,8 +153,8 @@ public class Logger { * @param message The message to log. */ public static void warn(Object message) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.warn(message); + org.slf4j.Logger logger = getLogger(); + logger.warn(message.toString()); } /** @@ -138,8 +164,8 @@ public class Logger { * @param t An exception that may be the cause of the warning. */ public static void warn(Object message, Throwable t) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.warn(message, t); + org.slf4j.Logger logger = getLogger(); + logger.warn(message.toString(), t); } /** @@ -148,8 +174,8 @@ public class Logger { * @param message The message to log. */ public static void error(Object message) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.error(message); + org.slf4j.Logger logger = getLogger(); + logger.error(message.toString()); } /** @@ -159,8 +185,8 @@ public class Logger { * @param t An exception that may be the cause of the error. */ public static void error(Object message, Throwable t) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.error(message, t); + org.slf4j.Logger logger = getLogger(); + logger.error(message.toString(), t); } /** @@ -169,8 +195,7 @@ public class Logger { * @param message The message to log. */ public static void fatal(Object message) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.fatal(message); + error(message); } /** @@ -180,7 +205,6 @@ public class Logger { * @param t An exception that may be the cause of the error. */ public static void fatal(Object message, Throwable t) { - org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Thread.currentThread().getStackTrace()[2].getClassName()); - logger.fatal(message, t); + error(message, t); } } |