Move SLF4J implementation from Commons to SLC

[gpl/argeo-slc.git] / ext / org.argeo.ext.slf4j / src / org / slf4j / impl / StaticLoggerBinder.java

diff --git a/ext/org.argeo.ext.slf4j/src/org/slf4j/impl/StaticLoggerBinder.java b/ext/org.argeo.ext.slf4j/src/org/slf4j/impl/StaticLoggerBinder.java
new file mode 100644 (file)
index 0000000..8c5b3ad
--- /dev/null
+++ b/ext/org.argeo.ext.slf4j/src/org/slf4j/impl/StaticLoggerBinder.java
@@ -0,0 +1,41 @@
+package org.slf4j.impl;
+
+import org.slf4j.ILoggerFactory;
+import org.slf4j.spi.LoggerFactoryBinder;
+
+public class StaticLoggerBinder implements LoggerFactoryBinder {
+       public static final String REQUESTED_API_VERSION = "1.7";
+
+       private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder();
+
+       private final ILoggerFactory loggerFactory;
+
+       protected StaticLoggerBinder() {
+               loggerFactory = new SystemLoggerFactory();
+       }
+
+       @Override
+       public ILoggerFactory getLoggerFactory() {
+               return loggerFactory;
+       }
+
+       @Override
+       public String getLoggerFactoryClassStr() {
+               return SystemLoggerFactory.class.getName();
+       }
+
+       public static final StaticLoggerBinder getSingleton() {
+               return SINGLETON;
+       }
+
+       static class SystemLoggerFactory implements ILoggerFactory {
+
+               @Override
+               public org.slf4j.Logger getLogger(String name) {
+                       SystemLoggingAdapter logger = SystemLoggingAdapter.getLog(name);
+                       return new ArgeoLogger(name, logger);
+               }
+
+       }
+
+}