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ClassNameOnlyAbbreviator.java
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ClassNameOnlyAbbreviator.java
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/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2015, 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 ch.qos.logback.classic.pattern;
import ch.qos.logback.core.CoreConstants;
/**
* This abbreviator returns the class name from a fully qualified class name,
* removing the leading package name.
*
* @author Ceki Gülcü
*/
public class ClassNameOnlyAbbreviator implements Abbreviator {
public void abbreviate(String fqClassName, StringBuilder out) {
String result;
// we ignore the fact that the separator character can also be a dollar
// If the inner class is org.good.AClass#Inner, returning
// AClass#Inner seems most appropriate
int lastIndex = fqClassName.lastIndexOf(CoreConstants.DOT);
if (lastIndex != -1) {
result = fqClassName.substring(lastIndex + 1, fqClassName.length());
} else {
result = fqClassName;
}
out.append(result);
}
}