30
50
private Doit _doit;
31
51
private int _response;
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;
52
private int _response_extra;
53
private int _merge_setting;
54
private int _last_merge_decision;
38
55
private boolean _abort = false;
39
private boolean _isFinished = false;
56
private boolean _is_finished = false;
57
private ContactsCache _contacts_cache = null;
58
private Backend _backend = null;
61
* Data about a contact
41
63
public class ContactData
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;
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;
145
protected String _birthday = null;
147
private ContactsCache.CacheIdentifier _cache_identifier = null;
97
149
protected void setName( String name )
154
public boolean hasName()
156
return _name != null;
102
159
public String getName()
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 >();
164
protected void addOrganisation( String organisation, String title,
165
boolean is_preferred )
167
organisation = organisation.trim();
168
if( organisation.length() <= 0 )
170
// TODO: warn that an imported organisation is being ignored
174
if( title != null ) {
175
title = title.trim();
176
if( title.length() <= 0 ) title = null;
179
// add the organisation, as non-preferred (we prefer only one
180
// organisation in finalise() after they're all imported)
181
if( _organisations == null )
182
_organisations = new HashMap< String, ExtraDetail >();
183
if( !_organisations.containsKey( organisation ) )
184
_organisations.put( organisation,
185
new ExtraDetail( 0, false, title ) );
187
// if this is the first organisation added, or it's a preferred
188
// organisation and the current primary organisation isn't, then
189
// record this as the primary organisation
190
if( _primary_organisation == null ||
191
( is_preferred && !_primary_organisation_is_preferred ) )
193
_primary_organisation = organisation;
194
_primary_organisation_is_preferred = is_preferred;
198
public boolean hasOrganisations()
200
return _organisations != null && _organisations.size() > 0;
203
public HashMap< String, ExtraDetail > getOrganisations()
205
return _organisations;
208
public boolean hasPrimaryOrganisation()
210
return _primary_organisation != null;
213
public String getPrimaryOrganisation()
215
return _primary_organisation;
218
protected void addNumber( String number, int type,
219
boolean is_preferred )
221
number = sanitisePhoneNumber( number );
224
// TODO: warn that an imported phone number is being ignored
228
// add the number, as non-preferred (we prefer only one number
229
// in finalise() after they're all imported)
230
if( _numbers == null )
231
_numbers = new HashMap< String, PreferredDetail >();
232
if( !_numbers.containsKey( number ) )
233
_numbers.put( number,
234
new PreferredDetail( type, false ) );
236
final Set< Integer > non_voice_types = new HashSet< Integer >(
237
Arrays.asList( TYPE_FAX_HOME, TYPE_FAX_WORK, TYPE_PAGER ) );
239
// if this is the first number added, or it's a preferred number
240
// and the current primary number isn't, or this number is on equal
241
// standing with the primary number in terms of preference and it is
242
// a voice number and the primary number isn't, then record this as
243
// the primary number
244
if( _primary_number == null ||
245
( is_preferred && !_primary_number_is_preferred ) ||
246
( is_preferred == _primary_number_is_preferred &&
247
!non_voice_types.contains( type ) &&
248
non_voice_types.contains( _primary_number_type ) ) )
250
_primary_number = number;
251
_primary_number_type = type;
252
_primary_number_is_preferred = is_preferred;
256
public boolean hasNumbers()
258
return _numbers != null && _numbers.size() > 0;
261
public HashMap< String, PreferredDetail > getNumbers()
266
public boolean hasPrimaryNumber()
268
return _primary_number != null;
271
public String getPrimaryNumber()
273
return _primary_number;
276
protected void addEmail( String email, int type, boolean is_preferred )
279
email = sanitisesEmailAddress( email );
282
// TODO: warn that an imported email address is being ignored
286
// add the email, as non-preferred (we prefer only one email in
287
// finalise() after they're all imported)
288
if( _emails == null )
289
_emails = new HashMap< String, PreferredDetail >();
118
290
if( !_emails.containsKey( email ) )
119
_emails.put( email, new EmailData( email, type, isPreferred ) );
291
_emails.put( email, new PreferredDetail( type, false ) );
293
// if this is the first email added, or it's a preferred email and
294
// the current primary organisation isn't, then record this as the
296
if( _primary_email == null ||
297
( is_preferred && !_primary_email_is_preferred ) )
299
_primary_email = email;
300
_primary_email_is_preferred = is_preferred;
304
public boolean hasEmails()
306
return _emails != null && _emails.size() > 0;
309
public HashMap< String, PreferredDetail > getEmails()
314
public boolean hasPrimaryEmail()
316
return _primary_email != null;
319
public String getPrimaryEmail()
321
return _primary_email;
324
protected void addAddress( String address, int type )
326
address = address.trim();
327
if( address.length() <= 0 )
329
// TODO: warn that an imported address is being ignored
333
if( _addresses == null ) _addresses =
334
new HashMap< String, TypeDetail >();
335
if( !_addresses.containsKey( address ) )
336
_addresses.put( address, new TypeDetail( type ) );
339
public boolean hasAddresses()
341
return _addresses != null && _addresses.size() > 0;
344
public HashMap< String, TypeDetail > getAddresses()
349
protected void addNote( String note )
351
if( _notes == null ) _notes = new HashSet< String >();
352
if( !_notes.contains( note ) )
356
public boolean hasNotes()
358
return _notes != null && _notes.size() > 0;
361
public HashSet< String > getNotes()
366
public void setBirthday( String birthday )
368
_birthday = birthday;
371
public boolean hasBirthday()
373
return _birthday != null;
376
public String getBirthday()
381
protected void finalise()
382
throws ContactNotIdentifiableException
384
// Ensure that if there is a primary number, it is preferred so
385
// that there is always one preferred number. Android will assign
386
// preference to one anyway so we might as well decide one sensibly.
387
if( _primary_number != null ) {
388
PreferredDetail data = _numbers.get( _primary_number );
389
_numbers.put( _primary_number,
390
new PreferredDetail( data.getType(), true ) );
393
// do the same for the primary email
394
if( _primary_email != null ) {
395
PreferredDetail data = _emails.get( _primary_email );
396
_emails.put( _primary_email,
397
new PreferredDetail( data.getType(), true ) );
400
// do the same for the primary organisation
401
if( _primary_organisation != null ) {
402
ExtraDetail data = _organisations.get( _primary_organisation );
403
_organisations.put( _primary_organisation,
404
new ExtraDetail( 0, true, data.getExtra() ) );
407
// create a cache identifier from this contact data, which can be
408
// used to look-up an existing contact
409
_cache_identifier = ContactsCache.CacheIdentifier.factory( this );
410
if( _cache_identifier == null )
411
throw new ContactNotIdentifiableException();
414
public ContactsCache.CacheIdentifier getCacheIdentifier()
416
return _cache_identifier;
419
private String sanitisePhoneNumber( String number )
421
number = number.trim();
422
Pattern p = Pattern.compile( "^[-\\(\\) \\+0-9#*]+" );
423
Matcher m = p.matcher( number );
424
if( m.lookingAt() ) return m.group( 0 );
428
private String sanitisesEmailAddress( String email )
430
email = email.trim();
431
Pattern p = Pattern.compile(
432
"^[^ @]+@[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?(\\.[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?)+$" );
433
Matcher m = p.matcher( email );
435
String[] bits = email.split( "@" );
436
return bits[ 0 ] + "@" + bits[ 1 ].toLowerCase( Locale.US );
442
@SuppressWarnings("serial")
123
443
protected class AbortImportException extends Exception { };
125
445
public Importer( Doit doit )
706
// It is expected that we use contact.getCacheIdentifier() here. The
707
// contact we are passed should have been successfully finalise()d,
708
// which includes generating a valid cache identifier.
709
ContactsCache.CacheIdentifier cache_identifier =
710
contact.getCacheIdentifier();
370
712
// if( !showContinue( "====[ IMPORTING ]====\n: " + contact._name ) )
371
713
// finish( ACTION_ABORT );
373
ContentValues values = new ContentValues();
374
boolean uiInformed = false;
376
// does contact exist already?
377
Uri contactUri = null;
379
if( ( id = (Long)_contacts.get( contact._name ) ) != null )
381
// should we skip this import altogether?
382
if( _lastMergeDecision == R.id.merge_keep ) return;
385
contactUri = ContentUris.withAppendedId(
386
Contacts.People.CONTENT_URI, id );
388
// should we destroy the existing contact before importing?
389
if( _lastMergeDecision == R.id.merge_overwrite ) {
390
_doit.getContentResolver().delete( contactUri, null, null );
394
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTOVERWRITTEN );
715
// attempt to lookup the id of an existing contact in the cache with
716
// this contact data's cache identifier
717
Long id = (Long)_contacts_cache.lookup( cache_identifier );
719
// check to see if this contact should be skipped
720
if( shouldWeSkipContact( cache_identifier.getDetail(), id != null,
723
// show that we're skipping a contact
724
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTSKIPPED );
728
// if a contact exists, and we're overwriting, destroy the existing
729
// contact before importing
730
boolean contact_deleted = false;
731
if( id != null && _last_merge_decision == Doit.ACTION_OVERWRITE )
733
contact_deleted = true;
735
// remove from device
736
_backend.deleteContact( id );
739
_contacts_cache.removeLookup( cache_identifier );
740
_contacts_cache.removeAssociatedData( id );
742
// show that we're overwriting a contact
743
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTOVERWRITTEN );
745
// discard the contact id
750
// if we don't have a contact id yet (or we did, but we destroyed it
751
// when we deleted the contact), we'll have to create a new contact
754
// create a new contact
755
id = _backend.addContact( contact._name );
398
_contacts.remove( contact._name );
758
_contacts_cache.addLookup( cache_identifier, id );
760
// if we haven't already shown that we're overwriting a contact,
761
// show that we're creating a new contact
762
if( !contact_deleted )
763
_doit._handler.sendEmptyMessage(
764
Doit.MESSAGE_CONTACTCREATED );
767
// show that we're merging with an existing contact
768
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTMERGED );
770
// import contact parts
771
if( contact.hasNumbers() )
772
importContactPhones( id, contact.getNumbers() );
773
if( contact.hasEmails() )
774
importContactEmails( id, contact.getEmails() );
775
if( contact.hasAddresses() )
776
importContactAddresses( id, contact.getAddresses() );
777
if( contact.hasOrganisations() )
778
importContactOrganisations( id, contact.getOrganisations() );
779
if( contact.hasNotes() )
780
importContactNotes( id, contact.getNotes() );
781
if( contact.hasBirthday() )
782
importContactBirthday( id, contact.getBirthday() );
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 )
784
catch( Backend.ContactCreationException e )
406
// create a new contact
407
values.put( Contacts.People.NAME, contact._name );
408
contactUri = _doit.getContentResolver().insert(
409
Contacts.People.CONTENT_URI, values );
410
id = ContentUris.parseId( contactUri );
411
if( id <= 0 ) return; // shouldn't happen!
413
// add them to the "My Contacts" group
414
Contacts.People.addToGroup(
415
_doit.getContentResolver(), id,
416
Contacts.Groups.GROUP_MY_CONTACTS );
419
_contacts.put( contact._name, id );
423
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTCREATED );
430
_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTMERGED );
432
// import contact parts
433
if( contact._phones != null )
434
importContactPhones( contactUri, contact._phones );
435
if( contact._emails != null )
436
importContactEmails( contactUri, contact._emails );
439
private void importContactPhones( Uri contactUri,
440
HashMap< String, ContactData.PhoneData > phones )
442
Long contactId = ContentUris.parseId( contactUri );
443
Uri contactPhonesUri = Uri.withAppendedPath( contactUri,
444
Contacts.People.Phones.CONTENT_DIRECTORY );
447
Set phonesKeys = phones.keySet();
448
Iterator i = phonesKeys.iterator();
449
while( i.hasNext() ) {
450
ContactData.PhoneData phone = phones.get( i.next() );
452
// we don't want to add this number if it's crap, or it already
453
// exists (which would cause a duplicate to be created). We don't
454
// take in to account the type when checking for duplicates. This is
455
// intentional: types aren't really very reliable. We assume that
456
// if the number exists at all, it doesn't need importing. Because
457
// of this, we also can't update the cache (which we don't need to
458
// anyway, so it's not a problem).
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;
465
ContentValues values = new ContentValues();
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 );
473
private void importContactEmails( Uri contactUri,
474
HashMap< String, ContactData.EmailData > emails )
476
Long contactId = ContentUris.parseId( contactUri );
477
Uri contactContactMethodsUri = Uri.withAppendedPath( contactUri,
478
Contacts.People.ContactMethods.CONTENT_DIRECTORY );
481
Set emailsKeys = emails.keySet();
482
Iterator i = emailsKeys.iterator();
483
while( i.hasNext() ) {
484
ContactData.EmailData email = emails.get( i.next() );
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;
494
ContentValues values = new ContentValues();
495
values.put( Contacts.ContactMethods.KIND, Contacts.KIND_EMAIL );
496
values.put( Contacts.ContactMethods.DATA, email.getAddress() );
497
values.put( Contacts.ContactMethods.TYPE, email.getType() );
498
if( email.isPreferred() )
499
values.put( Contacts.ContactMethods.ISPRIMARY, 1 );
500
_doit.getContentResolver().insert( contactContactMethodsUri,
786
showError( R.string.error_unabletoaddcontact );
790
private void importContactPhones( Long id,
791
HashMap< String, ContactData.PreferredDetail > datas )
792
throws ContactCreationException
795
Set< String > datas_keys = datas.keySet();
796
Iterator< String > i = datas_keys.iterator();
797
while( i.hasNext() ) {
798
String number = i.next();
799
ContactData.PreferredDetail data = datas.get( number );
801
// We don't want to add this number if it's crap, or it already
802
// exists (which would cause a duplicate to be created). We don't
803
// take in to account the type when checking for duplicates. This
804
// is intentional: types aren't really very reliable. We assume
805
// that if the number exists at all, it doesn't need importing.
806
// Because of this, we also can't update the cache (which we don't
807
// need to anyway, so it's not a problem).
808
if( _contacts_cache.hasAssociatedNumber( id, number ) )
812
_backend.addContactPhone( id, number, data );
814
// and add this address to the cache to prevent a addition of
815
// duplicate date from another file
816
_contacts_cache.addAssociatedNumber( id, number );
820
private void importContactEmails( Long id,
821
HashMap< String, ContactData.PreferredDetail > datas )
822
throws ContactCreationException
824
// add email addresses
825
Set< String > datas_keys = datas.keySet();
826
Iterator< String > i = datas_keys.iterator();
827
while( i.hasNext() ) {
828
String email = i.next();
829
ContactData.PreferredDetail data = datas.get( email );
831
// we don't want to add this email address if it exists already or
832
// we would introduce duplicates
833
if( _contacts_cache.hasAssociatedEmail( id, email ) )
837
_backend.addContactEmail( id, email, data );
839
// and add this address to the cache to prevent a addition of
840
// duplicate date from another file
841
_contacts_cache.addAssociatedEmail( id, email );
845
private void importContactAddresses( Long id,
846
HashMap< String, ContactData.TypeDetail > datas )
847
throws ContactCreationException
850
Set< String > datas_keys = datas.keySet();
851
Iterator< String > i = datas_keys.iterator();
852
while( i.hasNext() ) {
853
String address = i.next();
854
ContactData.TypeDetail data = datas.get( address );
856
// we don't want to add this address if it exists already or we
857
// would introduce duplicates
858
if( _contacts_cache.hasAssociatedAddress( id, address ) )
861
// add postal address
862
_backend.addContactAddresses( id, address, data );
864
// and add this address to the cache to prevent a addition of
865
// duplicate date from another file
866
_contacts_cache.addAssociatedAddress( id, address );
870
private void importContactOrganisations( Long id,
871
HashMap< String, ContactData.ExtraDetail > datas )
872
throws ContactCreationException
875
Set< String > datas_keys = datas.keySet();
876
Iterator< String > i = datas_keys.iterator();
877
while( i.hasNext() ) {
878
String organisation = i.next();
879
ContactData.ExtraDetail data = datas.get( organisation );
881
// we don't want to add this address if it exists already or we
882
// would introduce duplicates
883
if( _contacts_cache.hasAssociatedOrganisation( id, organisation ) )
886
// add organisation address
887
_backend.addContactOrganisation( id, organisation, data );
889
// and add this address to the cache to prevent a addition of
890
// duplicate date from another file
891
_contacts_cache.addAssociatedOrganisation( id, organisation );
895
private void importContactNotes( Long id, HashSet< String > datas )
896
throws ContactCreationException
899
Iterator< String > i = datas.iterator();
900
while( i.hasNext() ) {
901
String note = i.next();
903
// we don't want to add this note if it exists already or we would
904
// introduce duplicates
905
if( _contacts_cache.hasAssociatedNote( id, note ) )
909
_backend.addContactNote( id, note );
911
// and add this note to the cache to prevent a addition of duplicate
912
// date from another file
913
_contacts_cache.addAssociatedNote( id, note );
917
private void importContactBirthday( Long id, String birthday )
918
throws ContactCreationException
920
// we don't want to import this birthday if it already exists
921
if( _contacts_cache.hasAssociatedBirthday( id, birthday ) )
925
_backend.addContactBirthday( id, birthday );
927
// and update the cache
928
_contacts_cache.addAssociatedBirthday( id, birthday );
505
931
synchronized protected void checkAbort() throws AbortImportException
509
935
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();