org.apache.juli.logging.ch.qos.logback.core.model.processor.AppenderRefDependencyAnalyser Maven / Gradle / Ivy
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Tomcat85 Slf4j Logback Integration
/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2022, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package org.apache.juli.logging.ch.qos.logback.core.model.processor;
import org.apache.juli.logging.ch.qos.logback.core.Context;
import org.apache.juli.logging.ch.qos.logback.core.model.AppenderRefModel;
import org.apache.juli.logging.ch.qos.logback.core.model.Model;
@PhaseIndicator(phase = ProcessingPhase.DEPENDENCY_ANALYSIS)
public class AppenderRefDependencyAnalyser extends ModelHandlerBase {
public AppenderRefDependencyAnalyser(Context context) {
super(context);
}
@Override
protected Class getSupportedModelClass() {
return AppenderRefModel.class;
}
@Override
public void handle(ModelInterpretationContext mic, Model model) throws ModelHandlerException {
AppenderRefModel appenderRefModel = (AppenderRefModel) model;
String ref = mic.subst(appenderRefModel.getRef());
Model depender;
if (mic.isModelStackEmpty()) {
// appenderRefModel maybe the dependent model. This is the case in logback-access
depender = appenderRefModel;
} else {
Model parentModel = mic.peekModel();
depender = parentModel;
}
DependencyDefinition dd = new DependencyDefinition(depender, ref);
mic.addDependencyDefinition(dd);
}
}