algorithms-for-computing-li.../LinearRegressionTool/src/main/java/de/wwwu/awolf/presenter/util/GuiAppender.java

57 lines
1.4 KiB
Java

package de.wwwu.awolf.presenter.util;
import de.wwwu.awolf.presenter.Presenter;
import org.apache.log4j.AppenderSkeleton;
import org.apache.log4j.spi.LoggingEvent;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
@PowerMockIgnore("org.apache.log4j.Appender")
public class GuiAppender extends AppenderSkeleton {
private Presenter presenter;
public GuiAppender() {
super();
Presenter tmpInstance = Presenter.getInstance();
while (tmpInstance == null) {
try {
Thread.sleep(1000);
tmpInstance = Presenter.getInstance();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
presenter = Presenter.getInstance();
}
public GuiAppender(boolean isActive) {
super(isActive);
}
/**
* [DEBUG] 2020-03-27 23:58:40 [Thread-3] - View has been set.
*
*
* @param logEvent
*/
@Override
protected void append(LoggingEvent logEvent) {
if (presenter != null && presenter.getView() != null) {
presenter.getView().logInfo("[" + logEvent.getLevel() + "] " + logEvent.getThreadName() + ": " + logEvent.getRenderedMessage());
}
}
@Override
public void close() {
}
@Override
public boolean requiresLayout() {
return true;
}
}