gov.nist.core.CommonLogger Maven / Gradle / Ivy
package gov.nist.core;
import java.util.Properties;
import org.apache.log4j.Logger;
/**
* This class abstracts away single-instanct and multi0instance loggers
* legacyLogger is the old-school one logger per stack reference
* otherLogger is multiinstance logger
*
* @author Vladimir Ralev
*
*/
public class CommonLogger implements StackLogger{
private String name;
private StackLogger otherLogger;
public static boolean useLegacyLogger = true;
public static StackLogger legacyLogger;
public CommonLogger(String name) {
this.name = name;
}
private StackLogger logger() {
if(useLegacyLogger) {
if(legacyLogger == null) {
return new CommonLoggerLog4j(Logger.getLogger(name));
}
return legacyLogger;
} else {
if(otherLogger == null) {
otherLogger = new CommonLoggerLog4j(Logger.getLogger(name));
}
return otherLogger;
}
}
public static StackLogger getLogger(String name) {
return new CommonLogger(name);
}
public static StackLogger getLogger(Class clazz) {
return getLogger(clazz.getName());
}
public static void init(Properties p) {
}
public void disableLogging() {
logger().disableLogging();
}
public void enableLogging() {
logger().enableLogging();
}
public int getLineCount() {
return logger().getLineCount();
}
public String getLoggerName() {
return logger().getLoggerName();
}
public boolean isLoggingEnabled() {
return logger().isLoggingEnabled();
}
public boolean isLoggingEnabled(int logLevel) {
return logger().isLoggingEnabled(logLevel);
}
public void logDebug(String message) {
logger().logDebug(message);
}
public void logDebug(String message, Exception ex) {
logger().logDebug(message, ex);
}
public void logError(String message) {
logger().logError(message);
}
public void logError(String message, Exception ex) {
logger().logError(message, ex);
}
public void logException(Throwable ex) {
logger().logException(ex);
}
public void logFatalError(String message) {
logger().logFatalError(message);
}
public void logInfo(String string) {
logger().logInfo(string);
}
public void logStackTrace() {
logger().logStackTrace();
}
public void logStackTrace(int traceLevel) {
logger().logStackTrace(traceLevel);
}
public void logTrace(String message) {
logger().logTrace(message);
}
public void logWarning(String string) {
logger().logWarning(string);
}
public void setBuildTimeStamp(String buildTimeStamp) {
logger().setBuildTimeStamp(buildTimeStamp);
}
public void setStackProperties(Properties stackProperties) {
legacyLogger.setStackProperties(stackProperties);
}
}