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.StatusListenerModel; 021import ch.qos.logback.core.status.StatusListener; 022import ch.qos.logback.core.util.OptionHelper; 023 024public class StatusListenerAction extends BaseModelAction { 025 026 boolean inError = false; 027 Boolean effectivelyAdded = null; 028 StatusListener statusListener = null; 029 030 @Override 031 protected boolean validPreconditions(SaxEventInterpretationContext interpretationContext, String name, 032 Attributes attributes) { 033 String className = attributes.getValue(CLASS_ATTRIBUTE); 034 if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) { 035 addError("Missing class name for statusListener. Near [" + name + "] line " 036 + getLineNumber(interpretationContext)); 037 return false; 038 } 039 return true; 040 } 041 042 @Override 043 protected Model buildCurrentModel(SaxEventInterpretationContext interpretationContext, String name, 044 Attributes attributes) { 045 StatusListenerModel statusListenerModel = new StatusListenerModel(); 046 statusListenerModel.setClassName(attributes.getValue(CLASS_ATTRIBUTE)); 047 return statusListenerModel; 048 } 049 050}