50
52
private Doit _doit;
51
53
private int _response;
52
private int _response_extra;
53
private int _merge_setting;
54
private int _last_merge_decision;
54
private int _responseExtra;
55
private HashMap< String, Long > _contacts;
56
private HashMap< Long, HashSet< String > > _contactNumbers;
57
private HashMap< Long, HashSet< String > > _contactEmails;
58
private int _mergeSetting;
59
private int _lastMergeDecision;
55
60
private boolean _abort = false;
56
private boolean _is_finished = false;
57
private ContactsCache _contacts_cache = null;
58
private Backend _backend = null;
61
private boolean _isFinished = false;
61
* Data about a contact
63
63
public class ContactData
65
public final static int TYPE_HOME = 0;
66
public final static int TYPE_WORK = 1;
67
public final static int TYPE_MOBILE = 2; // only used with phones
68
public final static int TYPE_FAX_HOME = 3; // only used with phones
69
public final static int TYPE_FAX_WORK = 4; // only used with phones
70
public final static int TYPE_PAGER = 5; // only used with phones
76
public TypeDetail( int type )
87
class PreferredDetail extends TypeDetail
89
protected boolean _is_preferred;
91
public PreferredDetail( int type, boolean is_preferred )
94
_is_preferred = is_preferred;
97
public boolean isPreferred()
103
class ExtraDetail extends PreferredDetail
105
protected String _extra;
107
public ExtraDetail( int type, boolean is_preferred, String extra )
109
super( type, is_preferred );
111
if( extra != null ) extra = extra.trim();
115
public String getExtra()
120
public void setExtra( String extra )
122
if( extra != null ) extra = extra.trim();
127
@SuppressWarnings("serial")
128
protected class ContactNotIdentifiableException extends Exception
132
protected String _name = null;
133
protected String _primary_organisation = null;
134
protected boolean _primary_organisation_is_preferred;
135
protected String _primary_number = null;
136
protected int _primary_number_type;
137
protected boolean _primary_number_is_preferred;
138
protected String _primary_email = null;
139
protected boolean _primary_email_is_preferred;
140
protected HashMap< String, ExtraDetail > _organisations = null;
141
protected HashMap< String, PreferredDetail > _numbers = null;
142
protected HashMap< String, PreferredDetail > _emails = null;
143
protected HashMap< String, TypeDetail > _addresses = null;
144
protected HashSet< String > _notes = null;
146
private ContactsCache.CacheIdentifier _cache_identifier = null;
67
public String _number;
69
public boolean _isPreferred;
71
public PhoneData( String number, int type, boolean isPreferred ) {
74
_isPreferred = isPreferred;
77
public String getNumber() {
81
public int getType() {
85
public boolean isPreferred() {
92
private String _email;
94
private boolean _isPreferred;
96
public EmailData( String email, int type, boolean isPreferred ) {
99
_isPreferred = isPreferred;
102
public String getAddress() {
106
public int getType() {
110
public boolean isPreferred() {
115
public String _name = null;
116
public HashMap< String, PhoneData > _phones = null;
117
public HashMap< String, EmailData > _emails = null;
148
119
protected void setName( String name )
153
public boolean hasName()
155
return _name != null;
158
124
public String getName()
163
protected void addOrganisation( String organisation, String title,
164
boolean is_preferred )
166
organisation = organisation.trim();
167
if( organisation.length() <= 0 )
169
// TODO: warn that an imported organisation is being ignored
173
if( title != null ) {
174
title = title.trim();
175
if( title.length() <= 0 ) title = null;
178
// add the organisation, as non-preferred (we prefer only one
179
// organisation in finalise() after they're all imported)
180
if( _organisations == null )
181
_organisations = new HashMap< String, ExtraDetail >();
182
if( !_organisations.containsKey( organisation ) )
183
_organisations.put( organisation,
184
new ExtraDetail( 0, false, title ) );
186
// if this is the first organisation added, or it's a preferred
187
// organisation and the current primary organisation isn't, then
188
// record this as the primary organisation.
189
if( _primary_organisation == null ||
190
( is_preferred && !_primary_organisation_is_preferred ) )
192
_primary_organisation = organisation;
193
_primary_organisation_is_preferred = is_preferred;
197
public boolean hasOrganisations()
199
return _organisations != null && _organisations.size() > 0;
202
public HashMap< String, ExtraDetail > getOrganisations()
204
return _organisations;
207
public boolean hasPrimaryOrganisation()
209
return _primary_organisation != null;
212
public String getPrimaryOrganisation()
214
return _primary_organisation;
217
protected void addNumber( String number, int type,
218
boolean is_preferred )
220
number = sanitisePhoneNumber( number );
223
// TODO: warn that an imported phone number is being ignored
227
// add the number, as non-preferred (we prefer only one number
228
// in finalise() after they're all imported)
229
if( _numbers == null )
230
_numbers = new HashMap< String, PreferredDetail >();
231
if( !_numbers.containsKey( number ) )
232
_numbers.put( number,
233
new PreferredDetail( type, false ) );
235
final Set< Integer > non_voice_types = new HashSet< Integer >(
236
Arrays.asList( TYPE_FAX_HOME, TYPE_FAX_WORK, TYPE_PAGER ) );
238
// if this is the first number added, or it's a preferred number
239
// and the current primary number isn't, or this number is on equal
240
// standing with the primary number in terms of preference and it is
241
// a voice number and the primary number isn't, then record this as
242
// the primary number.
243
if( _primary_number == null ||
244
( is_preferred && !_primary_number_is_preferred ) ||
245
( is_preferred == _primary_number_is_preferred &&
246
!non_voice_types.contains( type ) &&
247
non_voice_types.contains( _primary_number_type ) ) )
249
_primary_number = number;
250
_primary_number_type = type;
251
_primary_number_is_preferred = is_preferred;
255
public boolean hasNumbers()
257
return _numbers != null && _numbers.size() > 0;
260
public HashMap< String, PreferredDetail > getNumbers()
265
public boolean hasPrimaryNumber()
267
return _primary_number != null;
270
public String getPrimaryNumber()
272
return _primary_number;
275
protected void addEmail( String email, int type, boolean is_preferred )
278
email = sanitisesEmailAddress( email );
281
// TODO: warn that an imported email address is being ignored
285
// add the email, as non-preferred (we prefer only one email in
286
// finalise() after they're all imported)
287
if( _emails == null )
288
_emails = new HashMap< String, PreferredDetail >();
129
protected void addPhone( String number, int type, boolean isPreferred )
131
if( _phones == null ) _phones = new HashMap< String, PhoneData >();
132
if( !_phones.containsKey( number ) )
134
new PhoneData( number, type, isPreferred ) );
137
protected void addEmail( String email, int type, boolean isPreferred )
139
if( _emails == null ) _emails = new HashMap< String, EmailData >();
289
140
if( !_emails.containsKey( email ) )
290
_emails.put( email, new PreferredDetail( type, false ) );
292
// if this is the first email added, or it's a preferred email and
293
// the current primary organisation isn't, then record this as the
295
if( _primary_email == null ||
296
( is_preferred && !_primary_email_is_preferred ) )
298
_primary_email = email;
299
_primary_email_is_preferred = is_preferred;
303
public boolean hasEmails()
305
return _emails != null && _emails.size() > 0;
308
public HashMap< String, PreferredDetail > getEmails()
313
public boolean hasPrimaryEmail()
315
return _primary_email != null;
318
public String getPrimaryEmail()
320
return _primary_email;
323
protected void addAddress( String address, int type )
325
address = address.trim();
326
if( address.length() <= 0 )
328
// TODO: warn that an imported address is being ignored
332
if( _addresses == null ) _addresses =
333
new HashMap< String, TypeDetail >();
334
if( !_addresses.containsKey( address ) )
335
_addresses.put( address, new TypeDetail( type ) );
338
public boolean hasAddresses()
340
return _addresses != null && _addresses.size() > 0;
343
public HashMap< String, TypeDetail > getAddresses()
348
protected void addNote( String note )
350
if( _notes == null ) _notes = new HashSet< String >();
351
if( !_notes.contains( note ) )
355
public boolean hasNotes()
357
return _notes != null && _notes.size() > 0;
360
public HashSet< String > getNotes()
365
protected void finalise()
366
throws ContactNotIdentifiableException
368
// ensure that if there is a primary number, it is preferred so
369
// that there is always one preferred number. Android will assign
370
// preference to one anyway so we might as well decide one sensibly.
371
if( _primary_number != null ) {
372
PreferredDetail data = _numbers.get( _primary_number );
373
_numbers.put( _primary_number,
374
new PreferredDetail( data.getType(), true ) );
377
// do the same for the primary email
378
if( _primary_email != null ) {
379
PreferredDetail data = _emails.get( _primary_email );
380
_emails.put( _primary_email,
381
new PreferredDetail( data.getType(), true ) );
384
// do the same for the primary organisation
385
if( _primary_organisation != null ) {
386
ExtraDetail data = _organisations.get( _primary_organisation );
387
_organisations.put( _primary_organisation,
388
new ExtraDetail( 0, true, data.getExtra() ) );
391
// create a cache identifier from this contact data, which can be
392
// used to look-up an existing contact
393
_cache_identifier = ContactsCache.CacheIdentifier.factory( this );
394
if( _cache_identifier == null )
395
throw new ContactNotIdentifiableException();
398
public ContactsCache.CacheIdentifier getCacheIdentifier()
400
return _cache_identifier;
403
private String sanitisePhoneNumber( String number )
405
number = number.trim();
406
Pattern p = Pattern.compile( "^[-\\(\\) \\+0-9#*]+" );
407
Matcher m = p.matcher( number );
408
if( m.lookingAt() ) return m.group( 0 );
412
private String sanitisesEmailAddress( String email )
414
email = email.trim();
415
Pattern p = Pattern.compile(
416
"^[^ @]+@[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?(\\.[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?)+$" );
417
Matcher m = p.matcher( email );
419
String[] bits = email.split( "@" );
420
return bits[ 0 ] + "@" + bits[ 1 ].toLowerCase( Locale.US );
141
_emails.put( email, new EmailData( email, type, isPreferred ) );
689
// It is expected that we use contact.getCacheIdentifier() here. The
690
// contact we are passed should have been successfully finalise()d,
691
// which includes generating a valid cache identifier.
692
ContactsCache.CacheIdentifier cache_identifier =
693
contact.getCacheIdentifier();
695
394
// if( !showContinue( "====[ IMPORTING ]====\n: " + contact._name ) )
696
395
// finish( ACTION_ABORT );
698
// attempt to lookup the id of an existing contact in the cache with
699
// this contact data's cache identifier
700
Long id = (Long)_contacts_cache.lookup( cache_identifier );
397
ContentValues values = new ContentValues();
398
boolean uiInformed = false;
702
// check to see if this contact should be skipped
703
if( shouldWeSkipContact( cache_identifier.getDetail(), id != null,
400
// does contact exist already?
401
Uri contactUri = null;
403
if( ( id = (Long)_contacts.get( contact._name ) ) != null )
706
// show that we're skipping a contact
707
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTSKIPPED );
405
// should we skip this import altogether?
406
if( _lastMergeDecision == Doit.ACTION_KEEP ) return;
409
contactUri = ContentUris.withAppendedId(
410
Contacts.People.CONTENT_URI, id );
412
// should we destroy the existing contact before importing?
413
if( _lastMergeDecision == Doit.ACTION_OVERWRITE ) {
414
_doit.getContentResolver().delete( contactUri, null, null );
418
_doit._handler.sendEmptyMessage(
419
Doit.MESSAGE_CONTACTOVERWRITTEN );
423
_contacts.remove( contact._name );
711
// if a contact exists, and we're overwriting, destroy the existing
712
// contact before importing
713
boolean contact_deleted = false;
714
if( id != null && _last_merge_decision == Doit.ACTION_OVERWRITE )
427
// if we don't have a contact URI it is because the contact never
428
// existed or because we deleted it
429
if( contactUri == null )
716
contact_deleted = true;
431
// create a new contact
432
values.put( Contacts.People.NAME, contact._name );
433
contactUri = _doit.getContentResolver().insert(
434
Contacts.People.CONTENT_URI, values );
435
id = ContentUris.parseId( contactUri );
436
if( id <= 0 ) return; // shouldn't happen!
718
// remove from device
719
_backend.deleteContact( id );
438
// try to add them to the "My Contacts" group
440
Contacts.People.addToMyContactsGroup(
441
_doit.getContentResolver(), id );
443
catch( IllegalStateException e ) {
444
// ignore any failure
722
_contacts_cache.removeLookup( cache_identifier );
723
_contacts_cache.removeAssociatedData( id );
725
// show that we're overwriting a contact
726
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTOVERWRITTEN );
728
// discard the contact id
733
// if we don't have a contact id yet (or we did, but we destroyed it
734
// when we deleted the contact), we'll have to create a new contact
737
// create a new contact
738
id = _backend.addContact( contact._name );
741
_contacts_cache.addLookup( cache_identifier, id );
743
// if we haven't already shown that we're overwriting a contact,
744
// show that we're creating a new contact
745
if( !contact_deleted )
746
_doit._handler.sendEmptyMessage(
747
Doit.MESSAGE_CONTACTCREATED );
448
_contacts.put( contact._name, id );
452
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTCREATED );
750
// show that we're merging with an existing contact
751
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTMERGED );
753
// import contact parts
754
if( contact.hasNumbers() )
755
importContactPhones( id, contact.getNumbers() );
756
if( contact.hasEmails() )
757
importContactEmails( id, contact.getEmails() );
758
if( contact.hasAddresses() )
759
importContactAddresses( id, contact.getAddresses() );
760
if( contact.hasOrganisations() )
761
importContactOrganisations( id, contact.getOrganisations() );
762
if( contact.hasNotes() )
763
importContactNotes( id, contact.getNotes() );
765
catch( Backend.ContactCreationException e )
767
showError( R.string.error_unabletoaddcontact );
459
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTMERGED );
461
// import contact parts
462
if( contact._phones != null )
463
importContactPhones( contactUri, contact._phones );
464
if( contact._emails != null )
465
importContactEmails( contactUri, contact._emails );
771
private void importContactPhones( Long id,
772
HashMap< String, ContactData.PreferredDetail > datas )
773
throws ContactCreationException
468
private void importContactPhones( Uri contactUri,
469
HashMap< String, ContactData.PhoneData > phones )
471
Long contactId = ContentUris.parseId( contactUri );
472
Uri contactPhonesUri = Uri.withAppendedPath( contactUri,
473
Contacts.People.Phones.CONTENT_DIRECTORY );
474
Set< String > phonesKeys = phones.keySet();
775
476
// add phone numbers
776
Set< String > datas_keys = datas.keySet();
777
Iterator< String > i = datas_keys.iterator();
477
Iterator< String > i = phonesKeys.iterator();
778
478
while( i.hasNext() ) {
779
String number = i.next();
780
ContactData.PreferredDetail data = datas.get( number );
479
ContactData.PhoneData phone = phones.get( i.next() );
782
481
// we don't want to add this number if it's crap, or it already
783
482
// exists (which would cause a duplicate to be created). We don't
786
485
// if the number exists at all, it doesn't need importing. Because
787
486
// of this, we also can't update the cache (which we don't need to
788
487
// anyway, so it's not a problem).
789
if( _contacts_cache.hasAssociatedNumber( id, number ) )
488
String number = sanitisePhoneNumber( phone._number );
489
if( number == null ) continue;
490
HashSet< String > numbers = _contactNumbers.get( contactId );
491
if( numbers != null && numbers.contains( number ) ) continue;
792
493
// add phone number
793
_backend.addContactPhone( id, number, data );
795
// and add this address to the cache to prevent a addition of
796
// duplicate date from another file
797
_contacts_cache.addAssociatedNumber( id, number );
494
ContentValues values = new ContentValues();
495
values.put( Contacts.Phones.TYPE, phone._type );
496
values.put( Contacts.Phones.NUMBER, phone._number );
497
if( phone._isPreferred ) values.put( Contacts.Phones.ISPRIMARY, 1 );
498
_doit.getContentResolver().insert( contactPhonesUri, values );
501
// now add those phone numbers to the cache to prevent the addition of
502
// duplicate data from another file
503
i = phonesKeys.iterator();
504
while( i.hasNext() ) {
505
ContactData.PhoneData phone = phones.get( i.next() );
507
String number = sanitisePhoneNumber( phone._number );
508
if( number != null ) {
509
HashSet< String > numbers = _contactNumbers.get( contactId );
510
if( numbers == null ) {
511
_contactNumbers.put( contactId, new HashSet< String >() );
512
numbers = _contactNumbers.get( contactId );
514
numbers.add( number );
801
private void importContactEmails( Long id,
802
HashMap< String, ContactData.PreferredDetail > datas )
803
throws ContactCreationException
519
private void importContactEmails( Uri contactUri,
520
HashMap< String, ContactData.EmailData > emails )
522
Long contactId = ContentUris.parseId( contactUri );
523
Uri contactContactMethodsUri = Uri.withAppendedPath( contactUri,
524
Contacts.People.ContactMethods.CONTENT_DIRECTORY );
525
Set< String > emailsKeys = emails.keySet();
805
527
// add email addresses
806
Set< String > datas_keys = datas.keySet();
807
Iterator< String > i = datas_keys.iterator();
528
Iterator< String > i = emailsKeys.iterator();
808
529
while( i.hasNext() ) {
809
String email = i.next();
810
ContactData.PreferredDetail data = datas.get( email );
530
ContactData.EmailData email = emails.get( i.next() );
812
// we don't want to add this email address if it exists already or
813
// we would introduce duplicates.
814
if( _contacts_cache.hasAssociatedEmail( id, email ) )
532
// like with phone numbers, we don't want to add this email address
533
// if it exists already or we would introduce duplicates.
534
String address = sanitiseEmailAddress( email.getAddress() );
535
if( address == null ) continue;
536
HashSet< String > addresses = _contactEmails.get( contactId );
537
if( addresses != null && addresses.contains( address ) ) continue;
817
539
// add phone number
818
_backend.addContactEmail( id, email, data );
820
// and add this address to the cache to prevent a addition of
821
// duplicate date from another file
822
_contacts_cache.addAssociatedEmail( id, email );
826
private void importContactAddresses( Long id,
827
HashMap< String, ContactData.TypeDetail > datas )
828
throws ContactCreationException
831
Set< String > datas_keys = datas.keySet();
832
Iterator< String > i = datas_keys.iterator();
833
while( i.hasNext() ) {
834
String address = i.next();
835
ContactData.TypeDetail data = datas.get( address );
837
// we don't want to add this address if it exists already or we
838
// would introduce duplicates
839
if( _contacts_cache.hasAssociatedAddress( id, address ) )
842
// add postal address
843
_backend.addContactAddresses( id, address, data );
845
// and add this address to the cache to prevent a addition of
846
// duplicate date from another file
847
_contacts_cache.addAssociatedAddress( id, address );
851
private void importContactOrganisations( Long id,
852
HashMap< String, ContactData.ExtraDetail > datas )
853
throws ContactCreationException
856
Set< String > datas_keys = datas.keySet();
857
Iterator< String > i = datas_keys.iterator();
858
while( i.hasNext() ) {
859
String organisation = i.next();
860
ContactData.ExtraDetail data = datas.get( organisation );
862
// we don't want to add this address if it exists already or we
863
// would introduce duplicates
864
if( _contacts_cache.hasAssociatedOrganisation( id, organisation ) )
867
// add organisation address
868
_backend.addContactOrganisation( id, organisation, data );
870
// and add this address to the cache to prevent a addition of
871
// duplicate date from another file
872
_contacts_cache.addAssociatedOrganisation( id, organisation );
876
private void importContactNotes( Long id,
877
HashSet< String > datas )
878
throws ContactCreationException
881
Iterator< String > i = datas.iterator();
882
while( i.hasNext() ) {
883
String note = i.next();
885
// we don't want to add this note if it exists already or we would
886
// introduce duplicates
887
if( _contacts_cache.hasAssociatedNote( id, note ) )
891
_backend.addContactNote( id, note );
893
// and add this note to the cache to prevent a addition of duplicate
894
// date from another file
895
_contacts_cache.addAssociatedNote( id, note );
540
ContentValues values = new ContentValues();
541
values.put( Contacts.ContactMethods.KIND, Contacts.KIND_EMAIL );
542
values.put( Contacts.ContactMethods.DATA, email.getAddress() );
543
values.put( Contacts.ContactMethods.TYPE, email.getType() );
544
if( email.isPreferred() )
545
values.put( Contacts.ContactMethods.ISPRIMARY, 1 );
546
_doit.getContentResolver().insert( contactContactMethodsUri,
550
// now add those email addresses to the cache to prevent the addition of
551
// duplicate data from another file
552
i = emailsKeys.iterator();
553
while( i.hasNext() ) {
554
ContactData.EmailData email = emails.get( i.next() );
556
String address = sanitiseEmailAddress( email.getAddress() );
557
if( address != null ) {
558
HashSet< String > addresses = _contactEmails.get( contactId );
559
if( addresses == null ) {
560
_contactEmails.put( contactId, new HashSet< String >() );
561
addresses = _contactEmails.get( contactId );
563
addresses.add( address );
900
568
synchronized protected void checkAbort() throws AbortImportException
904
572
throw new AbortImportException();
576
private void buildContactsCache() throws AbortImportException
579
setProgressMessage( R.string.doit_caching );
584
// init contacts caches
585
_contacts = new HashMap< String, Long >();
586
_contactNumbers = new HashMap< Long, HashSet< String > >();
587
_contactEmails = new HashMap< Long, HashSet< String > >();
589
// query and store map of contact names to ids
590
cols = new String[] { Contacts.People._ID, Contacts.People.NAME };
591
cur = _doit.managedQuery( Contacts.People.CONTENT_URI,
592
cols, null, null, null);
593
if( cur.moveToFirst() ) {
594
int idCol = cur.getColumnIndex( Contacts.People._ID );
595
int nameCol = cur.getColumnIndex( Contacts.People.NAME );
597
_contacts.put( cur.getString( nameCol ), cur.getLong( idCol ) );
598
} while( cur.moveToNext() );
601
// query and store map of contact ids to sets of phone numbers
602
cols = new String[] { Contacts.Phones.PERSON_ID,
603
Contacts.Phones.NUMBER };
604
cur = _doit.managedQuery( Contacts.Phones.CONTENT_URI,
605
cols, null, null, null);
606
if( cur.moveToFirst() ) {
607
int personIdCol = cur.getColumnIndex( Contacts.Phones.PERSON_ID );
608
int numberCol = cur.getColumnIndex( Contacts.Phones.NUMBER );
610
Long id = cur.getLong( personIdCol );
611
String number = sanitisePhoneNumber(
612
cur.getString( numberCol ) );
613
if( number != null ) {
614
HashSet< String > numbers = _contactNumbers.get( id );
615
if( numbers == null ) {
616
_contactNumbers.put( id, new HashSet< String >() );
617
numbers = _contactNumbers.get( id );
619
numbers.add( number );
621
} while( cur.moveToNext() );
624
// query and store map of contact ids to sets of email addresses
625
cols = new String[] { Contacts.ContactMethods.PERSON_ID,
626
Contacts.ContactMethods.DATA };
627
cur = _doit.managedQuery( Contacts.ContactMethods.CONTENT_URI,
628
cols, Contacts.ContactMethods.KIND + " = ?",
629
new String[] { "" + Contacts.KIND_EMAIL }, null );
630
if( cur.moveToFirst() ) {
631
int personIdCol = cur.getColumnIndex(
632
Contacts.ContactMethods.PERSON_ID );
633
int addressCol = cur.getColumnIndex(
634
Contacts.ContactMethods.DATA );
636
Long id = cur.getLong( personIdCol );
637
String address = sanitiseEmailAddress(
638
cur.getString( addressCol ) );
639
if( address != null ) {
640
HashSet< String > addresses = _contactEmails.get( id );
641
if( addresses == null ) {
642
_contactEmails.put( id, new HashSet< String >() );
643
addresses = _contactEmails.get( id );
645
addresses.add( address );
647
} while( cur.moveToNext() );
651
private String sanitisePhoneNumber( String number )
653
number = number.replaceAll( "[-\\(\\) ]", "" );
654
Pattern p = Pattern.compile( "^[\\+0-9#*]+" );
655
Matcher m = p.matcher( number );
656
if( m.lookingAt() ) return m.group( 0 );
660
private String sanitiseEmailAddress( String address )
662
address = address.trim();
663
Pattern p = Pattern.compile(
664
"^[^ @]+@[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?(\\.[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?)+$" );
665
Matcher m = p.matcher( address );
667
String[] bits = address.split( "@" );
668
return bits[ 0 ] + "@" + bits[ 1 ].toLowerCase();