53 lines
2.1 KiB
Java
53 lines
2.1 KiB
Java
package io.gitlab.jfronny.inceptum.util;
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import org.apache.logging.log4j.core.Appender;
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import org.apache.logging.log4j.core.Core;
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import org.apache.logging.log4j.core.Filter;
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import org.apache.logging.log4j.core.LogEvent;
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import org.apache.logging.log4j.core.appender.AbstractAppender;
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import org.apache.logging.log4j.core.config.plugins.Plugin;
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import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
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import org.apache.logging.log4j.core.config.plugins.PluginElement;
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import org.apache.logging.log4j.core.config.plugins.PluginFactory;
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import org.apache.logging.log4j.util.StringBuilderFormattable;
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import java.time.Instant;
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import java.util.LinkedHashSet;
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import java.util.Set;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentMap;
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@Plugin(name = "MapAppender", category = Core.CATEGORY_NAME, elementType = Appender.ELEMENT_TYPE)
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public class MapAppender extends AbstractAppender {
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public static final ConcurrentMap<String, LogEvent> EVENT_MAP = new ConcurrentHashMap<>();
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public static final Set<String> LOG = new LinkedHashSet<>();
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protected MapAppender(String name, Filter filter) {
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//super(name, filter, null);
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super(name, filter, null, false, null);
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}
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@PluginFactory
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public static MapAppender createAppender(
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@PluginAttribute("name") String name,
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@PluginElement("Filter") Filter filter) {
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return new MapAppender(name, filter);
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}
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@Override
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public void append(LogEvent event) {
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EVENT_MAP.put(Instant.now().toString(), event);
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StringBuilder msg = new StringBuilder(event.getLevel().name())
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.append(" | ")
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.append(Instant.now().toString())
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.append(" | [")
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.append(event.getThreadName())
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.append("] ")
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.append(event.getSource().getClassName())
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.append(" - ");
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if (event.getMessage() instanceof StringBuilderFormattable sbf) sbf.formatTo(msg);
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else msg.append(event.getMessage().getFormattedMessage());
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LOG.add(msg.toString());
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}
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}
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