001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v1.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014package ch.qos.logback.core.joran.action;
015
016import org.xml.sax.Attributes;
017
018import ch.qos.logback.core.joran.spi.SaxEventInterpretationContext;
019import ch.qos.logback.core.model.Model;
020import ch.qos.logback.core.model.ShutdownHookModel;
021
022/**
023 * Action which builds {@link ShutdownHookModel} based on <shutdownHook>
024 * elements found in configuration files.
025 * 
026 * @author Mike Reinhold
027 * @author Ceki Gülcü
028 */
029public class ShutdownHookAction extends BaseModelAction {
030
031    @Override
032    protected boolean validPreconditions(SaxEventInterpretationContext interpretationContext, String name,
033            Attributes attributes) {
034        return true;
035    }
036
037    @Override
038    protected Model buildCurrentModel(SaxEventInterpretationContext interpretationContext, String name,
039            Attributes attributes) {
040        ShutdownHookModel shutdownHookModel = new ShutdownHookModel();
041
042        String className = attributes.getValue(CLASS_ATTRIBUTE);
043        shutdownHookModel.setClassName(className);
044
045        return shutdownHookModel;
046    }
047
048}