1   /**
2    * Logback: the reliable, generic, fast and flexible logging framework.
3    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
4    *
5    * This program and the accompanying materials are dual-licensed under
6    * either the terms of the Eclipse Public License v1.0 as published by
7    * the Eclipse Foundation
8    *
9    *   or (per the licensee's choosing)
10   *
11   * under the terms of the GNU Lesser General Public License version 2.1
12   * as published by the Free Software Foundation.
13   */
14  package ch.qos.logback.core.joran.action;
15  
16  import org.xml.sax.Attributes;
17  
18  import ch.qos.logback.core.joran.spi.SaxEventInterpretationContext;
19  import ch.qos.logback.core.model.DefineModel;
20  import ch.qos.logback.core.model.Model;
21  
22  /**
23   * Creates {@link DefineModel} instance and populate its name, className and
24   * scope.
25   * 
26   * @author Aleksey Didik
27   * @author Ceki G¨lc¨
28   */
29  public class DefinePropertyAction extends BaseModelAction {
30  
31      @Override
32      protected boolean validPreconditions(SaxEventInterpretationContext ic, String name, Attributes attributes) {
33          PreconditionValidator validator = new PreconditionValidator(this, ic, name, attributes);
34          validator.validateClassAttribute();
35          validator.validateNameAttribute();
36          return validator.isValid();
37      }
38  
39      @Override
40      protected Model buildCurrentModel(SaxEventInterpretationContext interpretationContext, String name,
41              Attributes attributes) {
42          DefineModel defineModel = new DefineModel();
43          defineModel.setClassName(attributes.getValue(CLASS_ATTRIBUTE));
44          defineModel.setName(attributes.getValue(NAME_ATTRIBUTE));
45          defineModel.setScopeStr(attributes.getValue(SCOPE_ATTRIBUTE));
46          return defineModel;
47      }
48  
49  }