001package votorola.g.mail; // Copyright 2008-2009, 2012, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.
002
003import javax.mail.internet.*;
004import org.apache.wicket.request.cycle.RequestCycle;
005import org.apache.wicket.validation.*;
006import votorola.g.lang.*;
007import votorola.g.locale.BundleFormatter;
008
009
010/** A validator of email addresses, that validates using JavaMail.
011  *
012  *     @see org.apache.wicket.validation.validator.EmailAddressValidator
013  *     @see <a href='http://static.ddpoker.com/javadoc/wicket-extensions/1.3.4/org/apache/wicket/extensions/validation/validator/RfcCompliantEmailAddressValidator.html'
014  *       >RfcCompliantEmailAddressValidator</a>
015  */
016public @ThreadRestricted("wicket") class WicEmailAddressValidator implements IValidator<String>
017{
018
019
020    /** Hook method, called when validation succeeds.  The base implementation
021      * of this method (in WicEmailAddressValidator) does nothing.
022      *
023      *     @param iAddress the valid, strictly parsed, email address
024      */
025    protected void onSuccess( InternetAddress iAddress ) {}
026
027
028
029   // - I - V a l i d a t o r ------------------------------------------------------------
030
031
032    public void validate( final IValidatable<String> v )
033    {
034        final String value = v.getValue();
035        assert value != null : "no null if not INullAcceptingValidator";
036        try
037        {
038            final InternetAddress iAddress = new InternetAddress( value, /*strict*/true );
039         // iAddress.validate(); // probably redundant with strict parsing in constructor
040            if( !InternetAddressX.VALID_PATTERN_BARE_DOMNAME.matcher( // stricter checks
041              iAddress.getAddress() ).matches() )
042            {
043                throw new AddressException( "malformed email address: \"" + iAddress.getAddress() + "\"" );
044            }
045            onSuccess( iAddress );
046        }
047        catch( AddressException x )
048        {
049            v.error( new ValidationError().setMessage(
050              ((BundleFormatter.GProvider)RequestCycle.get()).bunG().l(
051                "g.malformedEmail", value, x.getMessage() )));
052        }
053    }
054
055
056
057}