View Javadoc
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.CoreConstants;
19  import ch.qos.logback.core.joran.spi.SaxEventInterpretationContext;
20  import ch.qos.logback.core.model.Model;
21  import ch.qos.logback.core.model.ParamModel;
22  
23  public class ParamAction extends BaseModelAction {
24  
25      @Override
26      protected boolean validPreconditions(SaxEventInterpretationContext intercon, String name, Attributes attributes) {
27          PreconditionValidator pv = new PreconditionValidator(this, intercon, name, attributes);
28          pv.validateNameAttribute();
29          pv.validateValueAttribute();
30  
31          addWarn("<param> element is deprecated in favor of a more direct syntax." + atLine(intercon));
32          addWarn("For details see " + CoreConstants.CODES_URL + "#param");
33  
34          return pv.isValid();
35  
36      }
37  
38      @Override
39      protected Model buildCurrentModel(SaxEventInterpretationContext interpretationContext, String name,
40              Attributes attributes) {
41          ParamModel paramModel = new ParamModel();
42          paramModel.setName(attributes.getValue(NAME_ATTRIBUTE));
43          paramModel.setValue(attributes.getValue(VALUE_ATTRIBUTE));
44          return paramModel;
45      }
46  }