1
22
23 package com.liferay.util.mail;
24
25 import com.liferay.portal.kernel.util.StringMaker;
26 import com.liferay.portal.kernel.util.StringPool;
27 import com.liferay.portal.kernel.util.Validator;
28
29 import java.util.ArrayList;
30 import java.util.List;
31
32 import javax.mail.Address;
33 import javax.mail.internet.InternetAddress;
34
35 import org.apache.commons.validator.EmailValidator;
36
37
43 public class InternetAddressUtil {
44
45 public static boolean contains(
46 InternetAddress[] internetAddresses, String emailAddress) {
47
48 if ((internetAddresses != null) && Validator.isNotNull(emailAddress)) {
49 for (int i = 0; i < internetAddresses.length; i++) {
50 if (emailAddress.equals(internetAddresses[i].getAddress())) {
51 return true;
52 }
53 }
54 }
55
56 return false;
57 }
58
59 public static boolean isValid(String emailAddress) {
60 return EmailValidator.getInstance().isValid(emailAddress);
61 }
62
63 public static InternetAddress[] removeEntry(
64 Address[] addresses, String emailAddress) {
65
66 InternetAddress[] internetAddresses = (InternetAddress[])addresses;
67
68 List list = new ArrayList();
69
70 if ((internetAddresses == null) || Validator.isNull(emailAddress)) {
71 return internetAddresses;
72 }
73
74 for (int i = 0; i < internetAddresses.length; i++) {
75 if (!emailAddress.equals(internetAddresses[i].getAddress())) {
76 list.add(internetAddresses[i]);
77 }
78 }
79
80 return (InternetAddress[])list.toArray(new InternetAddress[0]);
81 }
82
83 public static String toString(Address address) {
84 InternetAddress internetAddress = (InternetAddress)address;
85
86 if (internetAddress != null) {
87 StringMaker sm = new StringMaker();
88
89 String personal = internetAddress.getPersonal();
90 String emailAddress = internetAddress.getAddress();
91
92 if (Validator.isNotNull(personal)) {
93 sm.append(personal + StringPool.SPACE);
94 sm.append(StringPool.LESS_THAN);
95 sm.append(emailAddress);
96 sm.append(StringPool.GREATER_THAN);
97 }
98 else {
99 sm.append(emailAddress);
100 }
101
102 return sm.toString();
103 }
104
105 return StringPool.BLANK;
106 }
107
108 public static String toString(Address[] addresses) {
109 StringMaker sm = new StringMaker();
110
111 if (addresses != null) {
112 for (int i = 0; i < addresses.length; i++) {
113 sm.append(toString(addresses[i]));
114
115 if (i < addresses.length - 1) {
116 sm.append(StringPool.COMMA);
117 sm.append(StringPool.NBSP);
118 }
119 }
120 }
121
122 return sm.toString();
123 }
124
125 }