[TAP5-2572] Duplicate properties in bean model

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 5.4.1
• Component/s: beanmodel
• Assignee: Unassigned
• Reporter: Jochen Kemnade
• Created: 14/Feb/17 10:26
• Updated: 14/Feb/17 10:28

Description

If you create a BeanModel for a class with a private field that has the same name as a getter method, you end up with two properties:

package org.example;

import java.util.Collections;
import java.util.Locale;

import org.apache.tapestry5.beaneditor.BeanModel;
import org.apache.tapestry5.beaneditor.BeanModelSourceBuilder;
import org.apache.tapestry5.internal.services.MapMessages;
import org.apache.tapestry5.services.BeanModelSource;

public class Foo {

  private boolean isBar;

  public boolean isBar() {
    return isBar;
  }

  public static void main(final String[] args) {
    BeanModelSource bms = new BeanModelSourceBuilder().build();
    BeanModel<Foo> model = bms.createDisplayModel(Foo.class, new MapMessages(Locale.US, Collections.emptyMap()));
    System.out.println(model.getPropertyNames());
  }

}

The output is {{ [bar, isBar] }}

Issue Links

• is broken by: TAP5-1064 Extend PropertyAccess to understand Scala style properties (which use a different naming convention than JavaBeans)