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[FEATURE] LogAppender

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Gravita 2021-05-10 15:53:18 +07:00
parent 7a1746281d
commit c2b499b2a9
3 changed files with 77 additions and 2 deletions
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70
LaunchServer/src/main/java/pro/gravit/launchserver/config/log4j/LogAppender.java Normal file
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@ -0,0 +1,70 @@
package pro.gravit.launchserver.config.log4j;
import org.apache.logging.log4j.core.Filter;
import org.apache.logging.log4j.core.Layout;
import org.apache.logging.log4j.core.LogEvent;
import org.apache.logging.log4j.core.appender.AbstractAppender;
import org.apache.logging.log4j.core.appender.AppenderLoggingException;
import org.apache.logging.log4j.core.config.Property;
import org.apache.logging.log4j.core.config.plugins.Plugin;
import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
import org.apache.logging.log4j.core.config.plugins.PluginElement;
import org.apache.logging.log4j.core.config.plugins.PluginFactory;
import org.apache.logging.log4j.core.layout.PatternLayout;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import java.util.function.Consumer;
@Plugin(name="LogCollect", category="Core", elementType="appender", printObject=true)
public class LogAppender extends AbstractAppender {
private static volatile LogAppender INSTANCE;
private final Set<Consumer<LogEvent>> set = new HashSet<>();
public LogAppender(String name, Filter filter, Layout<? extends Serializable> layout, boolean ignoreExceptions, Property[] properties) {
super(name, filter, layout, ignoreExceptions, properties);
INSTANCE = this;
}
@Override
public void append(LogEvent event) {
try {
for(Consumer<LogEvent> consumer : set) {
consumer.accept(event);
}
} catch (Throwable e) {
if(!ignoreExceptions()) {
throw new AppenderLoggingException(e);
}
}
}
public void addListener(Consumer<LogEvent> consumer) {
set.add(consumer);
}
public void removeListener(Consumer<LogEvent> consumer) {
set.remove(consumer);
}
public static LogAppender getInstance() {
return INSTANCE;
}
@PluginFactory
public static LogAppender createAppender(
@PluginAttribute("name") String name,
@PluginElement("Layout") Layout<? extends Serializable> layout,
@PluginElement("Filter") final Filter filter,
@PluginAttribute("otherAttribute") String otherAttribute) {
if (name == null) {
LOGGER.error("No name provided for MyCustomAppenderImpl");
return null;
}
if (layout == null) {
layout = PatternLayout.createDefaultLayout();
}
return new LogAppender(name, filter, layout, true, Property.EMPTY_ARRAY);
}
}

2
LaunchServer/src/main/java/pro/gravit/launchserver/socket/handlers/NettyWebAPIHandler.java
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@ -55,7 +55,7 @@ protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest msg) thro
try {
pair.callback.handle(ctx, msg, context);
} catch (Throwable e) {
logger.error(e);
logger.error("WebAPI Error", e);
ctx.writeAndFlush(new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.INTERNAL_SERVER_ERROR, Unpooled.wrappedBuffer("Internal Server Error 500".getBytes())), ctx.voidPromise());
}
isNext = false;

7
LaunchServer/src/main/resources/log4j2.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO">
<Configuration status="INFO" packages="pro.gravit.launchserver.config.log4j">
<Appenders>
<Console name="Console" target="SYSTEM_OUT">
<PatternLayout pattern="%d{HH:mm:ss.SSS} %highlight{[%-5level]}{FATAL=red, ERROR=red, WARN=yellow, INFO=default, DEBUG=green, TRACE=blue} %highlight{%msg}{FATAL=red, ERROR=red, WARN=yellow, INFO=default, DEBUG=green, TRACE=blue}%n" />
@ -24,16 +24,21 @@
<MarkerFilter marker="JANSI" onMatch="DENY" onMismatch="NEUTRAL"/>
</Filters>
</File>
<LogCollect name="logCollector">
</LogCollect>
</Appenders>
<Loggers>
<Root level="debug">
<AppenderRef ref="Console" level="info"/>
<AppenderRef ref="MainFile" level="info"/>
<AppenderRef ref="logCollector" level="info"/>
<AppenderRef ref="DebugFile" level="debug"/>
</Root>
<Logger name="pro.gravit" level="debug" additivity="false">
<AppenderRef ref="Console" />
<AppenderRef ref="MainFile"/>
<AppenderRef ref="logCollector"/>
<AppenderRef ref="DebugFile"/>
</Logger>
</Loggers>