EmailFilter


1   package net.suberic.pooka.gui.propedit;
2   import net.suberic.util.gui.propedit.*;
3   import java.util.*;
4   import javax.mail.internet.InternetAddress  ;
5   
6   /**
7    * A PropertyEditorListener which sets a property as required.
8    */
9   public class EmailFilter extends PropertyEditorAdapter implements ConfigurablePropertyEditorListener {
10  
11    /**
12     * Configures this filter from the given key.
13     */
14    public void configureListener(String   key, String   property, String   pPropertyBase, String   editorTemplate, PropertyEditorManager pManager) {
15  
16    }
17  
18    /**
19     * Checks to make sure that the value is a valid email address.
20     */
21    public void propertyCommitting(PropertyEditorUI source, String   property, String   newValue) throws PropertyValueVetoException {
22      validateAddress(property, newValue);
23    }
24  
25    /**
26     * Checks to make sure that the value is a valid email address.
27     */
28    public void propertyChanging(PropertyEditorUI source, String   property, String   newValue) throws PropertyValueVetoException {
29      validateAddress(property, newValue);
30    }
31  
32    /**
33     * Checks to make sure that the value is a valid email address.
34     */
35    public void validateAddress(String   property, String   newValue) throws PropertyValueVetoException {
36      try {
37        if (newValue == null || newValue.length() == 0) {
38          return;
39        }
40        InternetAddress.parse(newValue);
41      } catch (Exception   e) {
42          throw new PropertyValueVetoException(property, newValue, "must be a valid email address", this);
43      }
44    }
45  }
46

A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame

Popular Tags