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.JoranConstants;
019import ch.qos.logback.core.joran.spi.SaxEventInterpretationContext;
020import ch.qos.logback.core.model.AppenderRefModel;
021import ch.qos.logback.core.model.Model;
022
023public class AppenderRefAction extends BaseModelAction {
024
025    @Override
026    protected boolean validPreconditions(SaxEventInterpretationContext intercon, String name, Attributes attributes) {
027        PreconditionValidator pv = new PreconditionValidator(this, intercon, name, attributes);
028        pv.validateRefAttribute();
029        return pv.isValid();
030    }
031
032    @Override
033    protected Model buildCurrentModel(SaxEventInterpretationContext interpretationContext, String name,
034            Attributes attributes) {
035        AppenderRefModel arm = new AppenderRefModel();
036        String ref = attributes.getValue(JoranConstants.REF_ATTRIBUTE);
037        arm.setRef(ref);
038        return arm;
039    }
040
041}