54
30
private Doit _doit;
55
31
private int _response;
56
private int _response_extra;
57
private int _merge_setting;
58
private int _last_merge_decision;
32
private int _responseExtra;
33
private HashMap< String, Long > _contacts;
34
private HashMap< Long, HashSet< String > > _contactNumbers;
35
private HashMap< Long, HashSet< String > > _contactEmails;
36
private int _mergeSetting;
37
private int _lastMergeDecision;
59
38
private boolean _abort = false;
60
private boolean _is_finished = false;
61
private ContactsCache _contacts_cache = null;
39
private boolean _isFinished = false;
64
* Data about a contact
66
41
public class ContactData
72
public TypeDetail( int type )
83
class PreferredDetail extends TypeDetail
85
protected boolean _is_preferred;
87
public PreferredDetail( int type, boolean is_preferred )
90
_is_preferred = is_preferred;
93
public boolean isPreferred()
99
class ExtraDetail extends PreferredDetail
101
protected String _extra;
103
public ExtraDetail( int type, boolean is_preferred, String extra )
105
super( type, is_preferred );
107
if( extra != null ) extra = extra.trim();
111
public String getExtra()
116
public void setExtra( String extra )
118
if( extra != null ) extra = extra.trim();
123
@SuppressWarnings("serial")
124
protected class ContactNotIdentifiableException extends Exception
128
protected String _name = null;
129
protected String _primary_organisation = null;
130
protected boolean _primary_organisation_is_preferred;
131
protected String _primary_number = null;
132
protected int _primary_number_type;
133
protected boolean _primary_number_is_preferred;
134
protected String _primary_email = null;
135
protected boolean _primary_email_is_preferred;
136
protected HashMap< String, ExtraDetail > _organisations = null;
137
protected HashMap< String, PreferredDetail > _numbers = null;
138
protected HashMap< String, PreferredDetail > _emails = null;
139
protected HashMap< String, TypeDetail > _addresses = null;
141
private ContactsCache.CacheIdentifier _cache_identifier = null;
45
public String _number;
47
public boolean _isPreferred;
49
public PhoneData( String number, int type, boolean isPreferred ) {
52
_isPreferred = isPreferred;
55
public String getNumber() {
59
public int getType() {
63
public boolean isPreferred() {
70
private String _email;
72
private boolean _isPreferred;
74
public EmailData( String email, int type, boolean isPreferred ) {
77
_isPreferred = isPreferred;
80
public String getAddress() {
84
public int getType() {
88
public boolean isPreferred() {
93
public String _name = null;
94
public HashMap< String, PhoneData > _phones = null;
95
public HashMap< String, EmailData > _emails = null;
143
97
protected void setName( String name )
148
public boolean hasName()
150
return _name != null;
153
102
public String getName()
158
protected void addOrganisation( String organisation, String title,
159
boolean is_preferred )
161
organisation = organisation.trim();
162
if( organisation.length() <= 0 )
164
// TODO: warn that an imported organisation is being ignored
168
if( title != null ) {
169
title = title.trim();
170
if( title.length() <= 0 ) title = null;
173
// add the organisation, as non-preferred (we prefer only one
174
// organisation in finalise() after they're all imported)
175
if( _organisations == null )
176
_organisations = new HashMap< String, ExtraDetail >();
177
if( !_organisations.containsKey( organisation ) )
178
_organisations.put( organisation,
179
new ExtraDetail( 0, false, title ) );
181
// if this is the first organisation added, or it's a preferred
182
// organisation and the current primary organisation isn't, then
183
// record this as the primary organisation.
184
if( _primary_organisation == null ||
185
( is_preferred && !_primary_organisation_is_preferred ) )
187
_primary_organisation = organisation;
188
_primary_organisation_is_preferred = is_preferred;
192
public boolean hasOrganisations()
194
return _organisations != null && _organisations.size() > 0;
197
public HashMap< String, ExtraDetail > getOrganisations()
199
return _organisations;
202
public boolean hasPrimaryOrganisation()
204
return _primary_organisation != null;
207
public String getPrimaryOrganisation()
209
return _primary_organisation;
212
protected void addNumber( String number, int type,
213
boolean is_preferred )
215
number = sanitisePhoneNumber( number );
218
// TODO: warn that an imported phone number is being ignored
222
// add the number, as non-preferred (we prefer only one number
223
// in finalise() after they're all imported)
224
if( _numbers == null )
225
_numbers = new HashMap< String, PreferredDetail >();
226
if( !_numbers.containsKey( number ) )
227
_numbers.put( number,
228
new PreferredDetail( type, false ) );
230
final Set< Integer > non_voice_types = new HashSet< Integer >(
231
Arrays.asList( PhonesColumns.TYPE_FAX_HOME,
232
PhonesColumns.TYPE_FAX_WORK, PhonesColumns.TYPE_PAGER ) );
234
// if this is the first number added, or it's a preferred number
235
// and the current primary number isn't, or this number is on equal
236
// standing with the primary number in terms of preference and it is
237
// a voice number and the primary number isn't, then record this as
238
// the primary number.
239
if( _primary_number == null ||
240
( is_preferred && !_primary_number_is_preferred ) ||
241
( is_preferred == _primary_number_is_preferred &&
242
!non_voice_types.contains( type ) &&
243
non_voice_types.contains( _primary_number_type ) ) )
245
_primary_number = number;
246
_primary_number_type = type;
247
_primary_number_is_preferred = is_preferred;
251
public boolean hasNumbers()
253
return _numbers != null && _numbers.size() > 0;
256
public HashMap< String, PreferredDetail > getNumbers()
261
public boolean hasPrimaryNumber()
263
return _primary_number != null;
266
public String getPrimaryNumber()
268
return _primary_number;
271
protected void addEmail( String email, int type, boolean is_preferred )
274
email = sanitisesEmailAddress( email );
277
// TODO: warn that an imported email addtrss is being ignored
281
// add the email, as non-preferred (we prefer only one email in
282
// finalise() after they're all imported)
283
if( _emails == null )
284
_emails = new HashMap< String, PreferredDetail >();
107
protected void addPhone( String number, int type, boolean isPreferred )
109
if( _phones == null ) _phones = new HashMap< String, PhoneData >();
110
if( !_phones.containsKey( number ) )
112
new PhoneData( number, type, isPreferred ) );
115
protected void addEmail( String email, int type, boolean isPreferred )
117
if( _emails == null ) _emails = new HashMap< String, EmailData >();
285
118
if( !_emails.containsKey( email ) )
286
_emails.put( email, new PreferredDetail( type, false ) );
288
// if this is the first email added, or it's a preferred email and
289
// the current primary organisation isn't, then record this as the
291
if( _primary_email == null ||
292
( is_preferred && !_primary_email_is_preferred ) )
294
_primary_email = email;
295
_primary_email_is_preferred = is_preferred;
299
public boolean hasEmails()
301
return _emails != null && _emails.size() > 0;
304
public HashMap< String, PreferredDetail > getEmails()
309
public boolean hasPrimaryEmail()
311
return _primary_email != null;
314
public String getPrimaryEmail()
316
return _primary_email;
319
protected void addAddress( String address, int type )
321
address = address.trim();
322
if( address.length() <= 0 )
324
// TODO: warn that an imported address is being ignored
328
if( _addresses == null ) _addresses =
329
new HashMap< String, TypeDetail >();
330
if( !_addresses.containsKey( address ) )
331
_addresses.put( address, new TypeDetail( type ) );
334
public boolean hasAddresses()
336
return _addresses != null && _addresses.size() > 0;
339
public HashMap< String, TypeDetail > getAddresses()
344
protected void finalise()
345
throws ContactNotIdentifiableException
347
// ensure that if there is a primary number, it is preferred so
348
// that there is always one preferred number. Android will assign
349
// preference to one anyway so we might as well decide one sensibly.
350
if( _primary_number != null ) {
351
PreferredDetail data = _numbers.get( _primary_number );
352
_numbers.put( _primary_number,
353
new PreferredDetail( data.getType(), true ) );
356
// do the same for the primary email
357
if( _primary_email != null ) {
358
PreferredDetail data = _emails.get( _primary_email );
359
_emails.put( _primary_email,
360
new PreferredDetail( data.getType(), true ) );
363
// do the same for the primary organisation
364
if( _primary_organisation != null ) {
365
ExtraDetail data = _organisations.get( _primary_organisation );
366
_organisations.put( _primary_organisation,
367
new ExtraDetail( 0, true, data.getExtra() ) );
370
// create a cache identifier from this contact data, which can be
371
// used to look-up an existing contact
372
_cache_identifier = ContactsCache.createIdentifier( this );
373
if( _cache_identifier == null )
374
throw new ContactNotIdentifiableException();
377
public ContactsCache.CacheIdentifier getCacheIdentifier()
379
return _cache_identifier;
382
private String sanitisePhoneNumber( String number )
384
number = number.trim();
385
Pattern p = Pattern.compile( "^[-\\(\\) \\+0-9#*]+" );
386
Matcher m = p.matcher( number );
387
if( m.lookingAt() ) return m.group( 0 );
391
private String sanitisesEmailAddress( String email )
393
email = email.trim();
394
Pattern p = Pattern.compile(
395
"^[^ @]+@[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?(\\.[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?)+$" );
396
Matcher m = p.matcher( email );
398
String[] bits = email.split( "@" );
399
return bits[ 0 ] + "@" + bits[ 1 ].toLowerCase();
119
_emails.put( email, new EmailData( email, type, isPreferred ) );
405
@SuppressWarnings("serial")
406
123
protected class AbortImportException extends Exception { };
408
125
public Importer( Doit doit )
658
// It is expected that we use contact.getCacheIdentifier() here. The
659
// contact we are passed should have been successfully finalise()d,
660
// which includes generating a valid cache identifier.
661
ContactsCache.CacheIdentifier cache_identifier =
662
contact.getCacheIdentifier();
664
// check to see if this contact is a duplicate and should be skipped
665
if( !checkForDuplicate( cache_identifier, _merge_setting ) ) {
670
370
// if( !showContinue( "====[ IMPORTING ]====\n: " + contact._name ) )
671
371
// finish( ACTION_ABORT );
673
// keep track of whether we've informed the UI of what we're doing
674
boolean ui_informed = false;
676
// attempt to lookup the id of an existing contact in the cache with
677
// this contact data's cache identifier
678
Long id = (Long)_contacts_cache.lookup( cache_identifier );
373
ContentValues values = new ContentValues();
374
boolean uiInformed = false;
680
376
// does contact exist already?
377
Uri contactUri = null;
379
if( ( id = (Long)_contacts.get( contact._name ) ) != null )
683
381
// should we skip this import altogether?
684
if( _last_merge_decision == Doit.ACTION_KEEP ) return;
382
if( _lastMergeDecision == R.id.merge_keep ) return;
686
384
// get contact's URI
687
Uri contact_uri = ContentUris.withAppendedId(
688
Contacts.People.CONTENT_URI, id );
385
contactUri = ContentUris.withAppendedId(
386
Contacts.People.CONTENT_URI, id );
690
388
// should we destroy the existing contact before importing?
691
if( _last_merge_decision == Doit.ACTION_OVERWRITE )
693
// remove from device
694
_doit.getContentResolver().delete( contact_uri, null, null );
389
if( _lastMergeDecision == R.id.merge_overwrite ) {
390
_doit.getContentResolver().delete( contactUri, null, null );
394
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTOVERWRITTEN );
697
_contacts_cache.removeLookup( contact.getCacheIdentifier() );
698
_contacts_cache.removeAssociatedData( id );
700
// show that we're overwriting a contact
701
_doit._handler.sendEmptyMessage(
702
Doit.MESSAGE_CONTACTOVERWRITTEN );
705
// discard the contact id
398
_contacts.remove( contact._name );
710
// if we don't have a contact id yet (or if we did, but we destroyed it
711
// when we deleted the contact), we'll have to create a new contact
402
// if we don't have a contact URI it is because the contact never
403
// existed or because we deleted it
404
if( contactUri == null )
714
406
// create a new contact
715
ContentValues values = new ContentValues();
716
407
values.put( Contacts.People.NAME, contact._name );
717
Uri contact_uri = _doit.getContentResolver().insert(
718
Contacts.People.CONTENT_URI, values );
719
id = ContentUris.parseId( contact_uri );
720
if( id == null || id <= 0 )
721
showError( R.string.error_unabletoaddcontact );
408
contactUri = _doit.getContentResolver().insert(
409
Contacts.People.CONTENT_URI, values );
410
id = ContentUris.parseId( contactUri );
411
if( id <= 0 ) return; // shouldn't happen!
723
// try to add them to the "My Contacts" group
725
Contacts.People.addToMyContactsGroup(
726
_doit.getContentResolver(), id );
728
catch( IllegalStateException e ) {
729
// ignore any failure
413
// add them to the "My Contacts" group
414
Contacts.People.addToGroup(
415
_doit.getContentResolver(), id,
416
Contacts.Groups.GROUP_MY_CONTACTS );
733
_contacts_cache.addLookup(
734
ContactsCache.createIdentifier( contact ), id );
419
_contacts.put( contact._name, id );
736
// if we haven't already shown that we're overwriting a contact,
737
// show that we're creating a new contact
739
423
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTCREATED );
744
// if we haven't already shown that we're overwriting or creating a
745
// contact, show that we're merging a contact
747
430
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTMERGED );
749
432
// import contact parts
750
if( contact.hasNumbers() )
751
importContactPhones( id, contact.getNumbers() );
752
if( contact.hasEmails() )
753
importContactEmails( id, contact.getEmails() );
754
if( contact.hasAddresses() )
755
importContactAddresses( id, contact.getAddresses() );
756
if( contact.hasOrganisations() )
757
importContactOrganisations( id, contact.getOrganisations() );
433
if( contact._phones != null )
434
importContactPhones( contactUri, contact._phones );
435
if( contact._emails != null )
436
importContactEmails( contactUri, contact._emails );
760
private void importContactPhones( Long id,
761
HashMap< String, ContactData.PreferredDetail > datas )
439
private void importContactPhones( Uri contactUri,
440
HashMap< String, ContactData.PhoneData > phones )
763
// get URI to contact's phones
764
Uri contact_phones_uri = Uri.withAppendedPath(
765
ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
766
Contacts.People.Phones.CONTENT_DIRECTORY );
767
Set< String > datas_keys = datas.keySet();
442
Long contactId = ContentUris.parseId( contactUri );
443
Uri contactPhonesUri = Uri.withAppendedPath( contactUri,
444
Contacts.People.Phones.CONTENT_DIRECTORY );
769
446
// add phone numbers
770
Iterator< String > i = datas_keys.iterator();
447
Set phonesKeys = phones.keySet();
448
Iterator i = phonesKeys.iterator();
771
449
while( i.hasNext() ) {
772
String number = i.next();
773
ContactData.PreferredDetail data = datas.get( number );
450
ContactData.PhoneData phone = phones.get( i.next() );
775
452
// we don't want to add this number if it's crap, or it already
776
453
// exists (which would cause a duplicate to be created). We don't
779
456
// if the number exists at all, it doesn't need importing. Because
780
457
// of this, we also can't update the cache (which we don't need to
781
458
// anyway, so it's not a problem).
782
if( _contacts_cache.hasAssociatedNumber( id, number ) )
459
String number = sanitisePhoneNumber( phone._number );
460
if( number == null ) continue;
461
HashSet< String > numbers = _contactNumbers.get( contactId );
462
if( numbers != null && numbers.contains( number ) ) continue;
785
464
// add phone number
786
465
ContentValues values = new ContentValues();
787
values.put( Contacts.Phones.TYPE, data.getType() );
788
values.put( Contacts.Phones.NUMBER, number );
789
if( data.isPreferred() )
790
values.put( Contacts.Phones.ISPRIMARY, 1 );
791
_doit.getContentResolver().insert( contact_phones_uri, values );
793
// and add this address to the cache to prevent a addition of
794
// duplicate date from another file
795
_contacts_cache.addAssociatedNumber( id, number );
466
values.put( Contacts.Phones.TYPE, phone._type );
467
values.put( Contacts.Phones.NUMBER, phone._number );
468
if( phone._isPreferred ) values.put( Contacts.Phones.ISPRIMARY, 1 );
469
_doit.getContentResolver().insert( contactPhonesUri, values );
799
private void importContactEmails( Long id,
800
HashMap< String, ContactData.PreferredDetail > datas )
473
private void importContactEmails( Uri contactUri,
474
HashMap< String, ContactData.EmailData > emails )
802
// get URI to contact's contact methods
803
Uri contact_contact_methods_uri = Uri.withAppendedPath(
804
ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
805
Contacts.People.ContactMethods.CONTENT_DIRECTORY );
806
Set< String > datas_keys = datas.keySet();
476
Long contactId = ContentUris.parseId( contactUri );
477
Uri contactContactMethodsUri = Uri.withAppendedPath( contactUri,
478
Contacts.People.ContactMethods.CONTENT_DIRECTORY );
808
// add email addresses
809
Iterator< String > i = datas_keys.iterator();
481
Set emailsKeys = emails.keySet();
482
Iterator i = emailsKeys.iterator();
810
483
while( i.hasNext() ) {
811
String email = i.next();
812
ContactData.PreferredDetail data = datas.get( email );
484
ContactData.EmailData email = emails.get( i.next() );
814
// we don't want to add this email address if it exists already or
815
// we would introduce duplicates.
816
if( _contacts_cache.hasAssociatedEmail( id, email ) )
486
// like with phone numbers, we don't want to add this email address
487
// if it exists already or we would introduce duplicates.
488
String address = sanitiseEmailAddress( email.getAddress() );
489
if( address == null ) continue;
490
HashSet< String > addresses = _contactEmails.get( contactId );
491
if( addresses != null && addresses.contains( address ) ) continue;
819
493
// add phone number
820
494
ContentValues values = new ContentValues();
821
495
values.put( Contacts.ContactMethods.KIND, Contacts.KIND_EMAIL );
822
values.put( Contacts.ContactMethods.DATA, email );
823
values.put( Contacts.ContactMethods.TYPE, data.getType() );
824
if( data.isPreferred() )
496
values.put( Contacts.ContactMethods.DATA, email.getAddress() );
497
values.put( Contacts.ContactMethods.TYPE, email.getType() );
498
if( email.isPreferred() )
825
499
values.put( Contacts.ContactMethods.ISPRIMARY, 1 );
826
_doit.getContentResolver().insert( contact_contact_methods_uri,
829
// and add this address to the cache to prevent a addition of
830
// duplicate date from another file
831
_contacts_cache.addAssociatedEmail( id, email );
835
private void importContactAddresses( Long id,
836
HashMap< String, ContactData.TypeDetail > datas )
838
// get URI to contact's contact methods
839
Uri contact_contact_methods_uri = Uri.withAppendedPath(
840
ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
841
Contacts.People.ContactMethods.CONTENT_DIRECTORY );
844
Set< String > datas_keys = datas.keySet();
845
Iterator< String > i = datas_keys.iterator();
846
while( i.hasNext() ) {
847
String address = i.next();
848
ContactData.TypeDetail data = datas.get( address );
850
// we don't want to add this address if it exists already or we
851
// would introduce duplicates
852
if( _contacts_cache.hasAssociatedAddress( id, address ) )
855
// add postal address
856
ContentValues values = new ContentValues();
857
values.put( Contacts.ContactMethods.KIND, Contacts.KIND_POSTAL );
858
values.put( Contacts.ContactMethods.DATA, address );
859
values.put( Contacts.ContactMethods.TYPE, data.getType() );
860
_doit.getContentResolver().insert( contact_contact_methods_uri,
863
// and add this address to the cache to prevent a addition of
864
// duplicate date from another file
865
_contacts_cache.addAssociatedAddress( id, address );
869
private void importContactOrganisations( Long id,
870
HashMap< String, ContactData.ExtraDetail > datas )
873
Set< String > datas_keys = datas.keySet();
874
Iterator< String > i = datas_keys.iterator();
875
while( i.hasNext() ) {
876
String organisation = i.next();
877
ContactData.ExtraDetail data = datas.get( organisation );
879
// we don't want to add this address if it exists already or we
880
// would introduce duplicates
881
if( _contacts_cache.hasAssociatedOrganisation( id, organisation ) )
884
// add organisation address
885
ContentValues values = new ContentValues();
886
values.put( Contacts.Organizations.PERSON_ID, id );
887
values.put( Contacts.Organizations.COMPANY, organisation );
888
values.put( Contacts.ContactMethods.TYPE,
889
Contacts.OrganizationColumns.TYPE_WORK );
890
if( data.getExtra() != null )
891
values.put( Contacts.Organizations.TITLE, data.getExtra() );
892
_doit.getContentResolver().insert(
893
Contacts.Organizations.CONTENT_URI, values );
895
// and add this address to the cache to prevent a addition of
896
// duplicate date from another file
897
_contacts_cache.addAssociatedOrganisation( id, organisation );
500
_doit.getContentResolver().insert( contactContactMethodsUri,
905
509
throw new AbortImportException();
513
private void buildContactsCache() throws AbortImportException
516
setProgressMessage( R.string.doit_caching );
521
// init contacts caches
522
_contacts = new HashMap< String, Long >();
523
_contactNumbers = new HashMap< Long, HashSet< String > >();
524
_contactEmails = new HashMap< Long, HashSet< String > >();
526
// query and store map of contact names to ids
527
cols = new String[] { Contacts.People._ID, Contacts.People.NAME };
528
cur = _doit.managedQuery( Contacts.People.CONTENT_URI,
529
cols, null, null, null);
530
if( cur.moveToFirst() ) {
531
int idCol = cur.getColumnIndex( Contacts.People._ID );
532
int nameCol = cur.getColumnIndex( Contacts.People.NAME );
534
_contacts.put( cur.getString( nameCol ), cur.getLong( idCol ) );
535
} while( cur.moveToNext() );
538
// query and store map of contact ids to sets of phone numbers
539
cols = new String[] { Contacts.Phones.PERSON_ID,
540
Contacts.Phones.NUMBER };
541
cur = _doit.managedQuery( Contacts.Phones.CONTENT_URI,
542
cols, null, null, null);
543
if( cur.moveToFirst() ) {
544
int personIdCol = cur.getColumnIndex( Contacts.Phones.PERSON_ID );
545
int numberCol = cur.getColumnIndex( Contacts.Phones.NUMBER );
547
Long id = cur.getLong( personIdCol );
548
String number = sanitisePhoneNumber(
549
cur.getString( numberCol ) );
550
if( number != null ) {
551
HashSet< String > numbers = _contactNumbers.get( id );
552
if( numbers == null ) {
553
_contactNumbers.put( id, new HashSet< String >() );
554
numbers = _contactNumbers.get( id );
556
numbers.add( number );
558
} while( cur.moveToNext() );
561
// query and store map of contact ids to sets of email addresses
562
cols = new String[] { Contacts.ContactMethods.PERSON_ID,
563
Contacts.ContactMethods.DATA };
564
cur = _doit.managedQuery( Contacts.ContactMethods.CONTENT_URI,
565
cols, Contacts.ContactMethods.KIND + " = ?",
566
new String[] { "" + Contacts.KIND_EMAIL }, null );
567
if( cur.moveToFirst() ) {
568
int personIdCol = cur.getColumnIndex(
569
Contacts.ContactMethods.PERSON_ID );
570
int addressCol = cur.getColumnIndex(
571
Contacts.ContactMethods.DATA );
573
Long id = cur.getLong( personIdCol );
574
String address = sanitiseEmailAddress(
575
cur.getString( addressCol ) );
576
if( address != null ) {
577
HashSet< String > addresses = _contactEmails.get( id );
578
if( addresses == null ) {
579
_contactEmails.put( id, new HashSet< String >() );
580
addresses = _contactEmails.get( id );
582
addresses.add( address );
584
} while( cur.moveToNext() );
588
private String sanitisePhoneNumber( String number )
590
number = number.replaceAll( "[-\\(\\) ]", "" );
591
Pattern p = Pattern.compile( "^\\+?[0-9]+" );
592
Matcher m = p.matcher( number );
593
if( m.lookingAt() ) return m.group( 0 );
597
private String sanitiseEmailAddress( String address )
599
address = address.trim();
600
Pattern p = Pattern.compile(
601
"^[^ @]+@[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?(\\.[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?)+$" );
602
Matcher m = p.matcher( address );
604
String[] bits = address.split( "@" );
605
return bits[ 0 ] + "@" + bits[ 1 ].toLowerCase();