├── .classpath ├── .gitignore ├── .project ├── LICENSE.txt ├── NOTICE.txt ├── README.textile ├── build.properties ├── build.xml ├── builds ├── fluent-mail-api-0.1.32.jar └── fluent-mail-api-1.0.1.jar ├── lib-test ├── cglib-2.1_3-src.jar ├── cglib-nodep-2.1_3.jar ├── hamcrest-core-1.1.jar ├── hamcrest-library-1.1.jar ├── jmock-2.4.0.jar ├── jmock-junit3-2.4.0.jar ├── jmock-junit4-2.4.0.jar ├── jmock-legacy-2.4.0.jar ├── junit-4.4.jar └── objenesis-1.0.jar ├── lib └── mail.jar ├── src-examples └── examples │ └── SendEmailExample.java ├── src-test └── com │ └── guilhermechapiewski │ └── fluentmail │ ├── email │ └── EmailMessageTest.java │ ├── transport │ ├── EmailTransportConfigurationTest.java │ └── PostalServiceTest.java │ └── validation │ └── EmailAddressValidatorTest.java └── src └── com └── guilhermechapiewski └── fluentmail ├── email ├── Email.java ├── EmailBuilder.java └── EmailMessage.java ├── transport ├── EmailTransportConfiguration.java ├── EmailTransportException.java └── PostalService.java └── validation ├── EmailAddressValidator.java ├── IncompleteEmailException.java └── InvalidEmailAddressException.java /.classpath: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | bin/* 2 | temp/* 3 | *.javac 4 | -------------------------------------------------------------------------------- /.project: -------------------------------------------------------------------------------- 1 | 2 | 3 | FluentMailAPI 4 | 5 | 6 | 7 | 8 | 9 | org.eclipse.jdt.core.javabuilder 10 | 11 | 12 | 13 | 14 | 15 | org.eclipse.jdt.core.javanature 16 | 17 | 18 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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The text should be enclosed in the appropriate 185 | comment syntax for the file format. We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /NOTICE.txt: -------------------------------------------------------------------------------- 1 | The Fluent Mail API is developed by: 2 | 3 | Guilherme Chapiewski (http://guilhermechapiewski.com) 4 | Contact: guilherme.chapiewski at gmail.com 5 | Project Website: http://github.com/guilhermechapiewski/fluent-mail-api 6 | 7 | This software is distributed for free, under Apache License version 2.0. 8 | See LICENSE.txt for more details. 9 | -------------------------------------------------------------------------------- /README.textile: -------------------------------------------------------------------------------- 1 | h1. About 2 | 3 | *Fluent Mail API* is a simple Java API that uses Sun's "JavaMail API":http://java.sun.com/products/javamail/ to send e-mail messages. 4 | 5 | This is a project to demonstrate "Fluent Interfaces":http://martinfowler.com/bliki/FluentInterface.html usage, although it's fully functional and production-ready. The API consists in an internal DSL to send e-mail messages that was designed to be dead-simple to use. 6 | 7 | h1. Usage example 8 | 9 | 
new EmailMessage()
10 |     .from("demo@guilhermechapiewski.com")
11 |     .to("destination@address.com")
12 |     .withSubject("Fluent Mail API")
13 |     .withBody("Demo message")
14 |     .send();
15 | 16 | h2. Comparison with JavaMail API 17 | 18 | If you use pure "JavaMail API":http://java.sun.com/products/javamail/, it will be something like this (from "Java World tutorial":http://www.javaworld.com/javaworld/jw-06-1999/jw-06-javamail.html?page=4): 19 | 20 | 
// create some properties and get the default Session
21 | Properties props = new Properties();
22 | props.put("mail.smtp.host", _smtpHost);
23 | Session session = Session.getDefaultInstance(props, null);
24 | // create a message
25 | Address replyToList[] = { new InternetAddress(replyTo) };
26 | Message newMessage = new MimeMessage(session);
27 | if (_fromName != null)
28 |     newMessage.setFrom(new InternetAddress(from,
29 |         _fromName + " on behalf of " + replyTo));
30 | else
31 |     newMessage.setFrom(new InternetAddress(from));
32 |     newMessage.setReplyTo(replyToList);
33 |     newMessage.setRecipients(Message.RecipientType.BCC, _toList);
34 |     newMessage.setSubject(subject);
35 |     newMessage.setSentDate(sentDate);
36 | // send newMessage
37 | Transport transport = session.getTransport(SMTP_MAIL);
38 | transport.connect(_smtpHost, _user, _password);
39 | transport.sendMessage(newMessage, _toList);
40 | 41 | h1. 20 second tutorial 42 | 43 | h2. 1) Get the JARs 44 | 45 | Download the latest "fluent-mail-api.jar":https://github.com/guilhermechapiewski/fluent-mail-api/raw/master/builds/fluent-mail-api-1.0.1.jar (check all the releases available at the "builds":https://github.com/guilhermechapiewski/fluent-mail-api/tree/master/builds/ directory) and "mail.jar":https://github.com/guilhermechapiewski/fluent-mail-api/raw/master/lib/mail.jar. You can also download mail.jar from "JavaMail API":http://java.sun.com/products/javamail/ website. 46 | 47 | h2. 2) Configuration 48 | 49 | You can configure Fluent Mail API in two ways: 50 | 51 | Create a simple *fluent-mail-api.properties* file and make it available in the classpath. Example: 52 | 53 | 
smtp.server=my.smtp.server.com
54 | auth.required=true
55 | use.secure.smtp=false
56 | smtp.username=gc
57 | smtp.password=mypasswd
58 | 59 | OR 60 | 61 | Configure it programatically in your application startup: 62 | 63 | 
EmailTransportConfiguration.configure("my.smtp.server.com", true, false, "gc", "mypasswd");
64 | 65 | h2. 3) That's it! 66 | 67 | You are ready to start using the API! 68 | 69 | h1. Features 70 | 71 | * Really simple to use API. 72 | * Send email to, cc or bcc multiple addresses. 73 | * SMTP authentication support. 74 | * Secure SMTP support. 75 | * Send e-mail with attachments. (contribution by "danielbussade":https://github.com/danielbussade) 76 | 77 | h1. License 78 | 79 | *Fluent Mail API* is free software licensed under the "Apache 2.0 License":http://www.apache.org/licenses/. For more details, check "LICENSE.txt":https://github.com/guilhermechapiewski/fluent-mail-api/raw/master/LICENSE.txt. -------------------------------------------------------------------------------- /build.properties: -------------------------------------------------------------------------------- 1 | project.jar.prefix=fluent-mail-api 2 | project.version=1.0 3 | project.revision=1 4 | 5 | project.jar.name=${project.jar.prefix}-${project.version}.${project.revision}.jar -------------------------------------------------------------------------------- /build.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | -------------------------------------------------------------------------------- /builds/fluent-mail-api-0.1.32.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/builds/fluent-mail-api-0.1.32.jar -------------------------------------------------------------------------------- /builds/fluent-mail-api-1.0.1.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/builds/fluent-mail-api-1.0.1.jar -------------------------------------------------------------------------------- /lib-test/cglib-2.1_3-src.jar: -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/lib-test/hamcrest-library-1.1.jar -------------------------------------------------------------------------------- /lib-test/jmock-2.4.0.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/lib-test/jmock-2.4.0.jar -------------------------------------------------------------------------------- /lib-test/jmock-junit3-2.4.0.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/lib-test/jmock-junit3-2.4.0.jar -------------------------------------------------------------------------------- /lib-test/jmock-junit4-2.4.0.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/lib-test/jmock-junit4-2.4.0.jar -------------------------------------------------------------------------------- /lib-test/jmock-legacy-2.4.0.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/lib-test/jmock-legacy-2.4.0.jar -------------------------------------------------------------------------------- /lib-test/junit-4.4.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/lib-test/junit-4.4.jar -------------------------------------------------------------------------------- /lib-test/objenesis-1.0.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/lib-test/objenesis-1.0.jar -------------------------------------------------------------------------------- /lib/mail.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/guilhermechapiewski/fluent-mail-api/3ea3c618ad116714e50ee3ee03f4435cd8332a0d/lib/mail.jar -------------------------------------------------------------------------------- /src-examples/examples/SendEmailExample.java: -------------------------------------------------------------------------------- 1 | package examples; 2 | 3 | import com.guilhermechapiewski.fluentmail.email.EmailMessage; 4 | import com.guilhermechapiewski.fluentmail.transport.EmailTransportConfiguration; 5 | 6 | public class SendEmailExample { 7 | 8 | public static void main(String[] args) { 9 | // put your e-mail address here 10 | final String yourAddress = "guilherme.chapiewski@gmail.com"; 11 | 12 | // configure programatically your mail server info 13 | EmailTransportConfiguration.configure("smtp.server.com", true, 14 | false, "username", "password"); 15 | 16 | // and go! 17 | new EmailMessage().from("demo@guilhermechapiewski.com").to(yourAddress) 18 | .withSubject("Fluent Mail API") 19 | .withAttachment("file_name") 20 | .withBody("Demo message").send(); 21 | 22 | System.out.println("Check your inbox!"); 23 | 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /src-test/com/guilhermechapiewski/fluentmail/email/EmailMessageTest.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.email; 2 | 3 | import static org.junit.Assert.assertEquals; 4 | import static org.junit.Assert.assertFalse; 5 | import static org.junit.Assert.assertNotNull; 6 | import static org.junit.Assert.assertTrue; 7 | 8 | import java.util.Set; 9 | 10 | import org.jmock.Expectations; 11 | import org.jmock.Mockery; 12 | import org.jmock.lib.legacy.ClassImposteriser; 13 | import org.junit.Before; 14 | import org.junit.Test; 15 | 16 | import com.guilhermechapiewski.fluentmail.transport.PostalService; 17 | import com.guilhermechapiewski.fluentmail.validation.EmailAddressValidator; 18 | import com.guilhermechapiewski.fluentmail.validation.IncompleteEmailException; 19 | 20 | public class EmailMessageTest { 21 | 22 | Mockery context = new Mockery() { 23 | { 24 | setImposteriser(ClassImposteriser.INSTANCE); 25 | } 26 | }; 27 | 28 | @Before 29 | public void setup() { 30 | // cleaning dependencies 31 | EmailMessage.setEmailAddressValidator(new EmailAddressValidator()); 32 | EmailMessage.setPostalService(new PostalService()); 33 | } 34 | 35 | @Test 36 | public void should_send_mail_when_parameters_are_correct() { 37 | 38 | final EmailBuilder email = context.mock(EmailBuilder.class); 39 | 40 | context.checking(new Expectations() { 41 | { 42 | one(email).from("email@from.com"); 43 | will(returnValue(email)); 44 | 45 | one(email).to("email@to.com"); 46 | will(returnValue(email)); 47 | 48 | one(email).withSubject("subject"); 49 | will(returnValue(email)); 50 | 51 | one(email).withBody("body"); 52 | will(returnValue(email)); 53 | 54 | one(email).send(); 55 | } 56 | }); 57 | 58 | email.from("email@from.com").to("email@to.com").withSubject("subject") 59 | .withBody("body").send(); 60 | } 61 | 62 | @Test 63 | public void should_allow_many_tos() { 64 | EmailMessage email = (EmailMessage) new EmailMessage().to("a@a.com") 65 | .to("b@b.com").to("c@c.com"); 66 | 67 | Set addresses = email.getToAddresses(); 68 | 69 | assertNotNull("Addresses should not be null", addresses); 70 | assertEquals("Should have the correct froms quantity", 3, addresses 71 | .size()); 72 | assertTrue("Should contain the specified address", addresses 73 | .contains("a@a.com")); 74 | assertTrue("Should contain the specified address", addresses 75 | .contains("b@b.com")); 76 | assertTrue("Should contain the specified address", addresses 77 | .contains("c@c.com")); 78 | } 79 | 80 | @Test 81 | public void should_allow_many_tos_in_the_same_method() { 82 | EmailMessage email = (EmailMessage) new EmailMessage().to("a@a.com", 83 | "b@b.com", "c@c.com"); 84 | 85 | Set addresses = email.getToAddresses(); 86 | 87 | assertNotNull("Addresses should not be null", addresses); 88 | assertEquals("Should have the correct froms quantity", 3, addresses 89 | .size()); 90 | assertTrue("Should contain the specified address", addresses 91 | .contains("a@a.com")); 92 | assertTrue("Should contain the specified address", addresses 93 | .contains("b@b.com")); 94 | assertTrue("Should contain the specified address", addresses 95 | .contains("c@c.com")); 96 | } 97 | 98 | @Test 99 | public void should_ignore_repeated_tos() { 100 | EmailMessage email = (EmailMessage) new EmailMessage().to("a@a.com") 101 | .to("a@a.com").to("a@a.com"); 102 | 103 | Set addresses = email.getToAddresses(); 104 | 105 | assertNotNull("Addresses should not be null", addresses); 106 | assertEquals("Should have the correct froms quantity", 1, addresses 107 | .size()); 108 | assertTrue("Should contain the specified address", addresses 109 | .contains("a@a.com")); 110 | } 111 | 112 | @Test 113 | public void should_allow_many_ccs() { 114 | EmailMessage email = (EmailMessage) new EmailMessage().cc("a@a.com") 115 | .cc("b@b.com").cc("c@c.com"); 116 | 117 | Set addresses = email.getCcAddresses(); 118 | 119 | assertNotNull("Addresses should not be null", addresses); 120 | assertEquals("Should have the correct froms quantity", 3, addresses 121 | .size()); 122 | assertTrue("Should contain the specified address", addresses 123 | .contains("a@a.com")); 124 | assertTrue("Should contain the specified address", addresses 125 | .contains("b@b.com")); 126 | assertTrue("Should contain the specified address", addresses 127 | .contains("c@c.com")); 128 | } 129 | 130 | @Test 131 | public void should_allow_many_ccs_in_the_same_method() { 132 | EmailMessage email = (EmailMessage) new EmailMessage().cc("a@a.com", 133 | "b@b.com", "c@c.com"); 134 | 135 | Set addresses = email.getCcAddresses(); 136 | 137 | assertNotNull("Addresses should not be null", addresses); 138 | assertEquals("Should have the correct froms quantity", 3, addresses 139 | .size()); 140 | assertTrue("Should contain the specified address", addresses 141 | .contains("a@a.com")); 142 | assertTrue("Should contain the specified address", addresses 143 | .contains("b@b.com")); 144 | assertTrue("Should contain the specified address", addresses 145 | .contains("c@c.com")); 146 | } 147 | 148 | @Test 149 | public void should_ignore_repeated_ccs() { 150 | EmailMessage email = (EmailMessage) new EmailMessage().cc("a@a.com") 151 | .cc("a@a.com").cc("a@a.com"); 152 | 153 | Set addresses = email.getCcAddresses(); 154 | 155 | assertNotNull("Addresses should not be null", addresses); 156 | assertEquals("Should have the correct froms quantity", 1, addresses 157 | .size()); 158 | assertTrue("Should contain the specified address", addresses 159 | .contains("a@a.com")); 160 | } 161 | 162 | @Test 163 | public void should_allow_many_bccs() { 164 | EmailMessage email = (EmailMessage) new EmailMessage().bcc("a@a.com") 165 | .bcc("b@b.com").bcc("c@c.com"); 166 | 167 | Set addresses = email.getBccAddresses(); 168 | 169 | assertNotNull("Addresses should not be null", addresses); 170 | assertEquals("Should have the correct froms quantity", 3, addresses 171 | .size()); 172 | assertTrue("Should contain the specified address", addresses 173 | .contains("a@a.com")); 174 | assertTrue("Should contain the specified address", addresses 175 | .contains("b@b.com")); 176 | assertTrue("Should contain the specified address", addresses 177 | .contains("c@c.com")); 178 | } 179 | 180 | @Test 181 | public void should_allow_many_bccs_in_the_same_method() { 182 | EmailMessage email = (EmailMessage) new EmailMessage().bcc("a@a.com", 183 | "b@b.com", "c@c.com"); 184 | 185 | Set addresses = email.getBccAddresses(); 186 | 187 | assertNotNull("Addresses should not be null", addresses); 188 | assertEquals("Should have the correct froms quantity", 3, addresses 189 | .size()); 190 | assertTrue("Should contain the specified address", addresses 191 | .contains("a@a.com")); 192 | assertTrue("Should contain the specified address", addresses 193 | .contains("b@b.com")); 194 | assertTrue("Should contain the specified address", addresses 195 | .contains("c@c.com")); 196 | } 197 | 198 | @Test 199 | public void should_ignore_repeated_bccs() { 200 | EmailMessage email = (EmailMessage) new EmailMessage().bcc("a@a.com") 201 | .bcc("a@a.com").bcc("a@a.com"); 202 | 203 | Set addresses = email.getBccAddresses(); 204 | 205 | assertNotNull("Addresses should not be null", addresses); 206 | assertEquals("Should have the correct froms quantity", 1, addresses 207 | .size()); 208 | assertTrue("Should contain the specified address", addresses 209 | .contains("a@a.com")); 210 | } 211 | 212 | @Test 213 | public void should_allow_many_attachments(){ 214 | EmailMessage email = (EmailMessage) new EmailMessage().withAttachment("C:\\java.png") 215 | .withAttachment("/home/danielbussade/teste.txt").withAttachment("C:\\teste.pdf"); 216 | 217 | Set attachments = email.getAttachments(); 218 | assertNotNull("Attachments should be null",attachments); 219 | assertEquals("Should have the correct froms quantity", 3, attachments 220 | .size()); 221 | assertTrue("Should contain the specified attachments", attachments 222 | .contains("C:\\java.png")); 223 | assertTrue("Should contain the specified attachments", attachments 224 | .contains("/home/danielbussade/teste.txt")); 225 | assertTrue("Should contain the specified attachments", attachments 226 | .contains("C:\\teste.pdf")); 227 | 228 | } 229 | 230 | @Test 231 | public void should_allow_many_attachments_in_the_same_method(){ 232 | EmailMessage email = (EmailMessage) new EmailMessage().withAttachment("C:\\java.png", 233 | "/home/danielbussade/teste.txt","C:\\teste.pdf"); 234 | 235 | Set attachments = email.getAttachments(); 236 | assertNotNull("Attachments should be null",attachments); 237 | assertEquals("Should have the correct froms quantity", 3, attachments 238 | .size()); 239 | assertTrue("Should contain the specified attachments", attachments 240 | .contains("C:\\java.png")); 241 | assertTrue("Should contain the specified attachments", attachments 242 | .contains("/home/danielbussade/teste.txt")); 243 | assertTrue("Should contain the specified attachments", attachments 244 | .contains("C:\\teste.pdf")); 245 | 246 | } 247 | 248 | @Test 249 | public void should_require_minimum_info_to_send_message() throws Exception { 250 | final PostalService postalService = context.mock(PostalService.class); 251 | final EmailAddressValidator emailAddressValidator = context 252 | .mock(EmailAddressValidator.class); 253 | final EmailMessage email = new EmailMessage(); 254 | 255 | EmailMessage.setPostalService(postalService); 256 | EmailMessage.setEmailAddressValidator(emailAddressValidator); 257 | 258 | context.checking(new Expectations() { 259 | { 260 | one(postalService).send(email); 261 | 262 | one(emailAddressValidator).validate("a@a.com"); 263 | will(returnValue(true)); 264 | 265 | one(emailAddressValidator).validate("b@b.com"); 266 | will(returnValue(true)); 267 | } 268 | }); 269 | 270 | try_to_send_incomplete_mail(email); 271 | 272 | email.from("a@a.com"); 273 | 274 | try_to_send_incomplete_mail(email); 275 | 276 | email.to("b@b.com"); 277 | 278 | try_to_send_incomplete_mail(email); 279 | 280 | email.withSubject("test"); 281 | 282 | try_to_send_incomplete_mail(email); 283 | 284 | email.withBody("test"); 285 | 286 | try_to_send_complete_mail(email); 287 | } 288 | 289 | private void try_to_send_incomplete_mail(EmailMessage email) { 290 | boolean error = false; 291 | try { 292 | email.send(); 293 | } catch (IncompleteEmailException e) { 294 | error = true; 295 | } 296 | assertTrue("Should throw exception", error); 297 | } 298 | 299 | private void try_to_send_complete_mail(EmailMessage email) { 300 | boolean error = false; 301 | try { 302 | email.send(); 303 | } catch (Exception e) { 304 | error = true; 305 | } 306 | assertFalse("Should not throw any exception", error); 307 | } 308 | 309 | @Test 310 | public void should_send_email_using_java_mail_api() throws Exception { 311 | final EmailMessage email = (EmailMessage) new EmailMessage().from( 312 | "root@gc.org").to("john@doe.com").withSubject("Testing") 313 | .withBody("FluentMailAPI"); 314 | 315 | final PostalService postalService = context.mock(PostalService.class); 316 | 317 | EmailMessage.setPostalService(postalService); 318 | 319 | context.checking(new Expectations() { 320 | { 321 | one(postalService).send(email); 322 | } 323 | }); 324 | 325 | email.send(); 326 | } 327 | } -------------------------------------------------------------------------------- /src-test/com/guilhermechapiewski/fluentmail/transport/EmailTransportConfigurationTest.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.transport; 2 | 3 | import static org.junit.Assert.assertEquals; 4 | 5 | import org.junit.Test; 6 | 7 | public class EmailTransportConfigurationTest { 8 | 9 | EmailTransportConfiguration config = new EmailTransportConfiguration(); 10 | 11 | @Test 12 | public void should_manage_configuration_correctly() { 13 | String smtpServer = "smtp.server.com"; 14 | boolean authenticationRequired = true; 15 | boolean useSecureSmtp = false; 16 | String username = "john"; 17 | String password = "doe"; 18 | 19 | EmailTransportConfiguration.configure(smtpServer, 20 | authenticationRequired, useSecureSmtp, username, password); 21 | 22 | assertEquals("Should configure smtp server correctly", smtpServer, 23 | config.getSmtpServer()); 24 | assertEquals("Should configure authentication correctly", 25 | authenticationRequired, config.isAuthenticationRequired()); 26 | assertEquals("Should configure secure smtp correctly", useSecureSmtp, 27 | config.useSecureSmtp()); 28 | assertEquals("Should configure username correctly", username, config 29 | .getUsername()); 30 | assertEquals("Should configure password correctly", password, config 31 | .getPassword()); 32 | 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /src-test/com/guilhermechapiewski/fluentmail/transport/PostalServiceTest.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.transport; 2 | 3 | import static org.junit.Assert.assertEquals; 4 | import static org.junit.Assert.assertNotNull; 5 | 6 | import java.util.HashSet; 7 | import java.util.Set; 8 | 9 | import javax.mail.Message; 10 | import javax.mail.Session; 11 | import javax.mail.internet.MimeMultipart; 12 | 13 | import org.jmock.Expectations; 14 | import org.jmock.Mockery; 15 | import org.junit.BeforeClass; 16 | import org.junit.Test; 17 | 18 | import com.guilhermechapiewski.fluentmail.email.Email; 19 | 20 | public class PostalServiceTest { 21 | 22 | static final EmailTransportConfiguration config = new EmailTransportConfiguration(); 23 | 24 | static String SMTP_SERVER = "smtp.server.com"; 25 | static boolean AUTH_REQUIRED = true; 26 | static boolean USE_SECURE_SMTP = false; 27 | static String USERNAME = "john"; 28 | static String PASSWORD = "doe"; 29 | 30 | Mockery context = new Mockery(); 31 | 32 | @BeforeClass 33 | public static void setup() { 34 | EmailTransportConfiguration.configure(SMTP_SERVER, AUTH_REQUIRED, 35 | USE_SECURE_SMTP, USERNAME, PASSWORD); 36 | } 37 | 38 | @Test 39 | public void should_choose_correct_protocol_when_using_secure_smtp_or_not() { 40 | PostalService postalService = new PostalService(); 41 | 42 | EmailTransportConfiguration.configure(SMTP_SERVER, AUTH_REQUIRED, 43 | false, USERNAME, PASSWORD); 44 | 45 | assertEquals("Should use SMTP protocol", "smtp", postalService 46 | .getProtocol()); 47 | 48 | EmailTransportConfiguration.configure(SMTP_SERVER, AUTH_REQUIRED, true, 49 | USERNAME, PASSWORD); 50 | 51 | assertEquals("Should use Secure SMTP protocol", "smtps", postalService 52 | .getProtocol()); 53 | } 54 | 55 | @Test 56 | public void should_create_message_from_email() throws Exception { 57 | final Email email = context.mock(Email.class); 58 | 59 | final String from = "from.john@doe.com"; 60 | 61 | final String to = "to.john@doe.com"; 62 | final Set tos = new HashSet(); 63 | tos.add(to); 64 | 65 | final String cc = "cc.john@doe.com"; 66 | final Set ccs = new HashSet(); 67 | ccs.add(cc); 68 | 69 | final String bcc = "bcc.john@doe.com"; 70 | final Set bccs = new HashSet(); 71 | bccs.add(bcc); 72 | 73 | final String subject = "subject"; 74 | 75 | final String body = "text"; 76 | 77 | context.checking(new Expectations() { 78 | { 79 | one(email).getFromAddress(); 80 | will(returnValue(from)); 81 | 82 | one(email).getToAddresses(); 83 | will(returnValue(tos)); 84 | 85 | one(email).getCcAddresses(); 86 | will(returnValue(ccs)); 87 | 88 | one(email).getBccAddresses(); 89 | will(returnValue(bccs)); 90 | 91 | one(email).getSubject(); 92 | will(returnValue(subject)); 93 | 94 | one(email).getAttachments(); 95 | will(returnValue(new HashSet())); 96 | 97 | one(email).getBody(); 98 | will(returnValue(body)); 99 | } 100 | }); 101 | 102 | PostalService postalService = new PostalService(); 103 | Message message = postalService.createMessage(email); 104 | 105 | assertEquals(from, message.getFrom()[0].toString()); 106 | assertEquals(to, message.getRecipients(Message.RecipientType.TO)[0] 107 | .toString()); 108 | assertEquals(cc, message.getRecipients(Message.RecipientType.CC)[0] 109 | .toString()); 110 | assertEquals(bcc, message.getRecipients(Message.RecipientType.BCC)[0] 111 | .toString()); 112 | assertEquals(subject, message.getSubject()); 113 | 114 | MimeMultipart mimeContent = (MimeMultipart)message.getContent(); 115 | assertEquals(body, mimeContent.getBodyPart(0).getContent()); 116 | } 117 | 118 | @Test 119 | public void should_get_session_with_correct_config() { 120 | EmailTransportConfiguration.configure(SMTP_SERVER, AUTH_REQUIRED, 121 | USE_SECURE_SMTP, USERNAME, PASSWORD); 122 | 123 | PostalService postalService = new PostalService(); 124 | Session session = postalService.getSession(); 125 | 126 | assertNotNull("Session cannot be null", session); 127 | assertEquals("Should get correct smtp server", SMTP_SERVER, session 128 | .getProperty("mail.smtp.host")); 129 | } 130 | } 131 | -------------------------------------------------------------------------------- /src-test/com/guilhermechapiewski/fluentmail/validation/EmailAddressValidatorTest.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.validation; 2 | 3 | import static org.junit.Assert.*; 4 | 5 | import org.junit.Test; 6 | 7 | import com.guilhermechapiewski.fluentmail.validation.EmailAddressValidator; 8 | 9 | public class EmailAddressValidatorTest { 10 | 11 | EmailAddressValidator validator = new EmailAddressValidator(); 12 | 13 | @Test 14 | public void should_validate_long_address() { 15 | assertTrue(validator 16 | .validate("guilherme.chapiewski@video.dev.wm.google.code.com")); 17 | } 18 | 19 | @Test 20 | public void should_validate_short_address() { 21 | assertTrue(validator.validate("g@g.com")); 22 | } 23 | 24 | @Test 25 | public void should_not_validate_invalid_addresses() { 26 | assertFalse(validator.validate("22 Acacia Avenue")); 27 | assertFalse(validator.validate("gc.com.br")); 28 | assertFalse(validator.validate("@test.com.br")); 29 | assertFalse(validator.validate("")); 30 | } 31 | 32 | @Test 33 | public void should_not_validate_null_address() { 34 | assertFalse(validator.validate(null)); 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/email/Email.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.email; 2 | 3 | import java.util.Set; 4 | 5 | public interface Email { 6 | 7 | String getFromAddress(); 8 | 9 | Set getToAddresses(); 10 | 11 | Set getCcAddresses(); 12 | 13 | Set getBccAddresses(); 14 | 15 | Set getAttachments(); 16 | 17 | String getSubject(); 18 | 19 | String getBody(); 20 | } -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/email/EmailBuilder.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.email; 2 | 3 | public interface EmailBuilder { 4 | 5 | EmailBuilder from(String address); 6 | 7 | EmailBuilder to(String... addresses); 8 | 9 | EmailBuilder cc(String... addresses); 10 | 11 | EmailBuilder bcc(String... addresses); 12 | 13 | EmailBuilder withSubject(String subject); 14 | 15 | EmailBuilder withBody(String body); 16 | 17 | EmailBuilder withAttachment(String... attachments); 18 | 19 | void send(); 20 | } -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/email/EmailMessage.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.email; 2 | 3 | import java.util.HashSet; 4 | import java.util.Set; 5 | 6 | import com.guilhermechapiewski.fluentmail.transport.EmailTransportException; 7 | import com.guilhermechapiewski.fluentmail.transport.PostalService; 8 | import com.guilhermechapiewski.fluentmail.validation.EmailAddressValidator; 9 | import com.guilhermechapiewski.fluentmail.validation.IncompleteEmailException; 10 | import com.guilhermechapiewski.fluentmail.validation.InvalidEmailAddressException; 11 | 12 | public class EmailMessage implements EmailBuilder, Email { 13 | 14 | private static EmailAddressValidator emailAddressValidator = new EmailAddressValidator(); 15 | private static PostalService postalService = new PostalService(); 16 | 17 | private String fromAddress; 18 | private Set toAddresses = new HashSet(); 19 | private Set ccAddresses = new HashSet(); 20 | private Set bccAddresses = new HashSet(); 21 | private Set attachments = new HashSet(); 22 | private String subject; 23 | private String body; 24 | 25 | public void send() { 26 | validateRequiredInfo(); 27 | validateAddresses(); 28 | sendMessage(); 29 | } 30 | 31 | protected void validateRequiredInfo() { 32 | if (fromAddress == null) { 33 | throw new IncompleteEmailException("From address cannot be null"); 34 | } 35 | if (toAddresses.isEmpty()) { 36 | throw new IncompleteEmailException( 37 | "Email should have at least one to address"); 38 | } 39 | if (subject == null) { 40 | throw new IncompleteEmailException("Subject cannot be null"); 41 | } 42 | if (body == null) { 43 | throw new IncompleteEmailException("Body cannot be null"); 44 | } 45 | } 46 | 47 | protected void sendMessage() { 48 | try { 49 | postalService.send(this); 50 | } catch (Exception e) { 51 | throw new EmailTransportException("Email could not be sent: " 52 | + e.getMessage(), e); 53 | } 54 | } 55 | 56 | public EmailBuilder from(String address) { 57 | this.fromAddress = address; 58 | return this; 59 | } 60 | 61 | public EmailBuilder to(String... addresses) { 62 | for (int i = 0; i < addresses.length; i++) { 63 | this.toAddresses.add(addresses[i]); 64 | } 65 | return this; 66 | } 67 | 68 | public EmailBuilder cc(String... addresses) { 69 | for (int i = 0; i < addresses.length; i++) { 70 | this.ccAddresses.add(addresses[i]); 71 | } 72 | return this; 73 | } 74 | 75 | public EmailBuilder bcc(String... addresses) { 76 | for (int i = 0; i < addresses.length; i++) { 77 | this.bccAddresses.add(addresses[i]); 78 | } 79 | return this; 80 | } 81 | 82 | public EmailBuilder withSubject(String subject) { 83 | this.subject = subject; 84 | return this; 85 | } 86 | 87 | public EmailBuilder withBody(String body) { 88 | this.body = body; 89 | return this; 90 | } 91 | 92 | public EmailBuilder withAttachment(String... attachments) { 93 | for (int i = 0; i < attachments.length; i++) { 94 | this.attachments.add(attachments[i]); 95 | } 96 | return this; 97 | } 98 | 99 | public String getFromAddress() { 100 | return fromAddress; 101 | } 102 | 103 | public Set getToAddresses() { 104 | return toAddresses; 105 | } 106 | 107 | public Set getCcAddresses() { 108 | return ccAddresses; 109 | } 110 | 111 | public Set getBccAddresses() { 112 | return bccAddresses; 113 | } 114 | 115 | public Set getAttachments() { 116 | return attachments; 117 | } 118 | 119 | public String getSubject() { 120 | return subject; 121 | } 122 | 123 | public String getBody() { 124 | return body; 125 | } 126 | 127 | protected EmailBuilder validateAddresses() { 128 | if (!emailAddressValidator.validate(fromAddress)) { 129 | throw new InvalidEmailAddressException("From: " + fromAddress); 130 | } 131 | 132 | for (String email : toAddresses) { 133 | if (!emailAddressValidator.validate(email)) { 134 | throw new InvalidEmailAddressException("To: " + email); 135 | } 136 | } 137 | 138 | return this; 139 | } 140 | 141 | public static void setEmailAddressValidator( 142 | EmailAddressValidator emailAddressValidator) { 143 | EmailMessage.emailAddressValidator = emailAddressValidator; 144 | } 145 | 146 | public static void setPostalService(PostalService postalService) { 147 | EmailMessage.postalService = postalService; 148 | } 149 | 150 | 151 | 152 | } -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/transport/EmailTransportConfiguration.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.transport; 2 | 3 | import java.io.InputStream; 4 | import java.util.Properties; 5 | 6 | public class EmailTransportConfiguration { 7 | 8 | private static final String PROPERTIES_FILE = "fluent-mail-api.properties"; 9 | private static final String KEY_SMTP_SERVER = "smtp.server"; 10 | private static final String KEY_AUTH_REQUIRED = "auth.required"; 11 | private static final String KEY_USE_SECURE_SMTP = "use.secure.smtp"; 12 | private static final String KEY_USERNAME = "smtp.username"; 13 | private static final String KEY_PASSWORD = "smtp.password"; 14 | 15 | private static String smtpServer = ""; 16 | private static boolean authenticationRequired = false; 17 | private static boolean useSecureSmtp = false; 18 | private static String username = null; 19 | private static String password = null; 20 | 21 | static { 22 | Properties properties = loadProperties(); 23 | 24 | String smtpServer = properties.getProperty(KEY_SMTP_SERVER); 25 | boolean authenticationRequired = Boolean 26 | .parseBoolean(KEY_AUTH_REQUIRED); 27 | boolean useSecureSmtp = Boolean.parseBoolean(KEY_USE_SECURE_SMTP); 28 | String username = properties.getProperty(KEY_USERNAME); 29 | String password = properties.getProperty(KEY_PASSWORD); 30 | 31 | configure(smtpServer, authenticationRequired, useSecureSmtp, username, 32 | password); 33 | } 34 | 35 | private static Properties loadProperties() { 36 | Properties properties = new Properties(); 37 | 38 | InputStream inputStream = EmailTransportConfiguration.class 39 | .getResourceAsStream(PROPERTIES_FILE); 40 | 41 | if (inputStream == null) { 42 | inputStream = EmailTransportConfiguration.class 43 | .getResourceAsStream("/" + PROPERTIES_FILE); 44 | } 45 | 46 | try { 47 | properties.load(inputStream); 48 | } catch (Exception e) { 49 | // Properties file not found, no problem. 50 | } 51 | 52 | return properties; 53 | } 54 | 55 | /** 56 | * Configure mail transport to use the specified SMTP server. Because this 57 | * configuration mode does not require to inform username and password, it 58 | * assumes that authentication and secure SMTP are not required. 59 | * 60 | * @param smtpServer 61 | * The SMTP server to use for mail transport. To use a specific 62 | * port, user the syntax server:port. 63 | */ 64 | public static void configure(String smtpServer) { 65 | configure(smtpServer, false, false, null, null); 66 | } 67 | 68 | /** 69 | * @param smtpServer 70 | * The SMTP server to use for mail transport. To use a specific 71 | * port, user the syntax server:port. 72 | * @param authenticationRequired 73 | * Informs if mail transport needs to authenticate to send mail 74 | * or not. 75 | * @param useSecureSmtp 76 | * Use secure SMTP to send messages. 77 | * @param username 78 | * The SMTP username. 79 | * @param password 80 | * The SMTP password. 81 | */ 82 | public static void configure(String smtpServer, 83 | boolean authenticationRequired, boolean useSecureSmtp, 84 | String username, String password) { 85 | EmailTransportConfiguration.smtpServer = smtpServer; 86 | EmailTransportConfiguration.authenticationRequired = authenticationRequired; 87 | EmailTransportConfiguration.useSecureSmtp = useSecureSmtp; 88 | EmailTransportConfiguration.username = username; 89 | EmailTransportConfiguration.password = password; 90 | } 91 | 92 | public String getSmtpServer() { 93 | return smtpServer; 94 | } 95 | 96 | public boolean isAuthenticationRequired() { 97 | return authenticationRequired; 98 | } 99 | 100 | public String getUsername() { 101 | return username; 102 | } 103 | 104 | public String getPassword() { 105 | return password; 106 | } 107 | 108 | public boolean useSecureSmtp() { 109 | return useSecureSmtp; 110 | } 111 | 112 | } 113 | -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/transport/EmailTransportException.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.transport; 2 | 3 | public class EmailTransportException extends RuntimeException { 4 | 5 | private static final long serialVersionUID = 959435017940801299L; 6 | 7 | public EmailTransportException(String message, Exception cause) { 8 | super(message, cause); 9 | } 10 | } 11 | -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/transport/PostalService.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.transport; 2 | 3 | import java.util.Calendar; 4 | import java.util.Properties; 5 | 6 | import javax.activation.DataHandler; 7 | import javax.activation.FileDataSource; 8 | import javax.mail.Message; 9 | import javax.mail.MessagingException; 10 | import javax.mail.Multipart; 11 | import javax.mail.NoSuchProviderException; 12 | import javax.mail.Session; 13 | import javax.mail.internet.AddressException; 14 | import javax.mail.internet.InternetAddress; 15 | import javax.mail.internet.MimeBodyPart; 16 | import javax.mail.internet.MimeMessage; 17 | import javax.mail.internet.MimeMultipart; 18 | 19 | import com.guilhermechapiewski.fluentmail.email.Email; 20 | import com.sun.mail.smtp.SMTPTransport; 21 | 22 | public class PostalService { 23 | 24 | private static EmailTransportConfiguration emailTransportConfig = new EmailTransportConfiguration(); 25 | private static Session session; 26 | 27 | public void send(Email email) throws AddressException, MessagingException { 28 | Message message = createMessage(email); 29 | send(message); 30 | } 31 | 32 | protected Session getSession() { 33 | if (session == null) { 34 | Properties properties = System.getProperties(); 35 | properties.put("mail.smtp.host", emailTransportConfig 36 | .getSmtpServer()); 37 | properties.put("mail.smtp.auth", emailTransportConfig 38 | .isAuthenticationRequired()); 39 | 40 | session = Session.getInstance(properties); 41 | } 42 | 43 | return session; 44 | } 45 | 46 | protected Message createMessage(Email email) throws MessagingException { 47 | Multipart multipart = new MimeMultipart(); 48 | 49 | MimeBodyPart mimeText = new MimeBodyPart(); 50 | mimeText.setText(email.getBody()); 51 | multipart.addBodyPart(mimeText); 52 | 53 | Message message = new MimeMessage(getSession()); 54 | message.setFrom(new InternetAddress(email.getFromAddress())); 55 | 56 | for (String to : email.getToAddresses()) { 57 | message.setRecipients(Message.RecipientType.TO, InternetAddress 58 | .parse(to)); 59 | } 60 | 61 | for (String cc : email.getCcAddresses()) { 62 | message.setRecipients(Message.RecipientType.CC, InternetAddress 63 | .parse(cc)); 64 | } 65 | 66 | for (String bcc : email.getBccAddresses()) { 67 | message.setRecipients(Message.RecipientType.BCC, InternetAddress 68 | .parse(bcc)); 69 | } 70 | 71 | for (String attachment : email.getAttachments()) { 72 | MimeBodyPart mimeAttachment = new MimeBodyPart(); 73 | FileDataSource fds = new FileDataSource(attachment); 74 | mimeAttachment.setDataHandler(new DataHandler(fds)); 75 | mimeAttachment.setFileName(fds.getName()); 76 | multipart.addBodyPart(mimeAttachment); 77 | } 78 | 79 | message.setContent(multipart); 80 | message.setSubject(email.getSubject()); 81 | message.setHeader("X-Mailer", "Fluent Mail API"); 82 | message.setSentDate(Calendar.getInstance().getTime()); 83 | 84 | return message; 85 | } 86 | 87 | protected void send(Message message) throws NoSuchProviderException, 88 | MessagingException { 89 | SMTPTransport smtpTransport = (SMTPTransport) getSession() 90 | .getTransport(getProtocol()); 91 | if (emailTransportConfig.isAuthenticationRequired()) { 92 | smtpTransport.connect(emailTransportConfig.getSmtpServer(), 93 | emailTransportConfig.getUsername(), emailTransportConfig 94 | .getPassword()); 95 | } else { 96 | smtpTransport.connect(); 97 | } 98 | smtpTransport.sendMessage(message, message.getAllRecipients()); 99 | smtpTransport.close(); 100 | } 101 | 102 | protected String getProtocol() { 103 | String protocol = "smtp"; 104 | if (emailTransportConfig.useSecureSmtp()) { 105 | protocol = "smtps"; 106 | } 107 | return protocol; 108 | } 109 | } 110 | -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/validation/EmailAddressValidator.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.validation; 2 | 3 | import javax.mail.internet.AddressException; 4 | import javax.mail.internet.InternetAddress; 5 | 6 | public class EmailAddressValidator { 7 | 8 | /** 9 | * Checks if an e-mail address is valid. 10 | * 11 | * @param emailAddress 12 | * The address to validate. 13 | * @return true if the address is valid, false otherwise. 14 | */ 15 | public boolean validate(String emailAddress) { 16 | if (emailAddress == null) { 17 | return false; 18 | } 19 | 20 | try { 21 | // Validate using Java Mail API 22 | // Don't know if this is the best way, but it's good enough for now 23 | new InternetAddress(emailAddress, true); 24 | } catch (AddressException e) { 25 | return false; 26 | } 27 | 28 | return true; 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/validation/IncompleteEmailException.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.validation; 2 | 3 | public class IncompleteEmailException extends RuntimeException { 4 | 5 | private static final long serialVersionUID = -5356669884453957632L; 6 | 7 | public IncompleteEmailException(String message) { 8 | super(message); 9 | } 10 | 11 | } 12 | -------------------------------------------------------------------------------- /src/com/guilhermechapiewski/fluentmail/validation/InvalidEmailAddressException.java: -------------------------------------------------------------------------------- 1 | package com.guilhermechapiewski.fluentmail.validation; 2 | 3 | public class InvalidEmailAddressException extends RuntimeException { 4 | 5 | private static final long serialVersionUID = 7521502257697884074L; 6 | 7 | public InvalidEmailAddressException(String message) { 8 | super(message); 9 | } 10 | } 11 | --------------------------------------------------------------------------------