Introducing Spring Framework

More documents

Recommendations

Info

Chapter 16 ■ Messaging with Your Spring Application The result of running Listing 16-11 will be the following output (the documents sent and received by the consumers): 2014-03-27 22:46:21,328 DEBUG [main] Testing RabbitMQ Producer... 2014-03-27 22:46:21,539 DEBUG [SimpleAsyncTaskExecutor-1] Web Document received: Document(id: 431cddbf-f3c0-4076-8c1c-564e7dce16c9, name: Pro Spring Security, type: Type(id: 4980d2e4-a424-4ff4- a0b2-476039682f43, name: WEB, description: Web Link, extension: .url), location: http://www.apress.com/9781430248187, created: 2014-02-14, modified: 2014-02-20) 2014-03-27 22:46:21,539 DEBUG [SimpleAsyncTaskExecutor-1] Text Document received: Document(id: 3580f482-7f12-4787-bb60-c98023d47b6c, name: Clustering with RabbitMQ, type: Type(id: e8e5310b-6345- 4d08-86b6-d5c3c299aa7f, name: NOTE, description: Text Notes, extension: .txt), location: /docs/ isfbook/Documents/Random/Clustering with RabbitMQ.txt, created: 2014-02-18, modified: 2014-02-20) 2014-03-27 22:46:21,539 DEBUG [SimpleAsyncTaskExecutor-1] PDF Document received: Document(id: 1acbb68a-a859-49c9-ac88-d9e9322bac55, name: Book Template, type: Type(id: 41e2d211-6396-4f23-9690- 77bc2820d84b, name: PDF, description: Portable Document Format, extension: .pdf), location: /docs/ isfbook/Documents/Random/Book Template.pdf, created: 2014-02-24, modified: 2014-02-26) 2014-03-27 22:46:21,607 DEBUG [SimpleAsyncTaskExecutor-1] Web Document received: Document(id: 65c28c5a-ce8c-4446-84da-9e44e1525bd0, name: Bad Book, type: Type(id: 4980d2e4-a424-4ff4-a0b2- 476039682f43, name: WEB, description: Web Link, extension: .url), location: http://bad.url.com/bad, created: 2014-02-14, modified: 2014-02-20) 2014-03-27 22:46:21,609 DEBUG [SimpleAsyncTaskExecutor-1] Web Document received: Document(id: bb633530-20dc-4b46-b320-ff98dc5c3e49, name: Pro Spring 3, type: Type(id: 4980d2e4-a424-4ff4-a0b2- 476039682f43, name: WEB, description: Web Link, extension: .url), location: http://www.apress.com/9781430241072, created: 2014-02-14, modified: 2014-02-20) 2014-03-27 22:46:21,989 DEBUG [SimpleAsyncTaskExecutor-1] PDF Document received: Document(id: cf7fec3e-55bf-426d-8a6f-2ca752ae34ac, name: Sample Contract, type: Type(id: 41e2d211-6396-4f23-9690- 77bc2820d84b, name: PDF, description: Portable Document Format, extension: .pdf), location: /docs/ isfbook/Documents/Contracts/Sample Contract.pdf, created: 2014-02-24, modified: 2014-02-28) Summary In this chapter, you saw how the RabbitMQ works in detail, using exchanges, bindings, and queues. Also, you learned about RabbitMQ’s routing capabilities and the direct exchange to route based on the routing key to the desired queue, a one-to-one relationship. You also saw how to configure the Spring container so it can automatically create the exchanges, bindings, and queues in a declarative form. Now you are ready to do any type of messaging within your Spring application, such as adding messaging capabilities for users that only need to receive e-mail about the most recent books. Then you can create a specialized queue called a publish/subscribe scenario so your users can subscribe to it. In the next chapter, you are going to Tweet messages through the Twitter REST API using the Spring Social module. 229
Chapter 17 Be Social and Go Mobile Nowadays most applications expose some connectivity to social networks like Facebook, Twitter, and LinkedIn in order to allow users to post status messages or to get the latest news. Other applications offer some enhancements like connectivity to DropBox for storage or for sharing pictures and videos to Instagram or Tumblr. In this chapter, you are going to use Twitter to tweet about new documents that you have created in your repository. But how are you going to do this? The answer is easy. By using Spring, of course! Using Spring Social The Spring Framework offers an extension called Spring Social that helps you to connect your applications with SaaS (Software-as-a-Service) API providers like Facebook, Twitter, LinkedIn, GitHub, and Tripit. There are also some community projects that use the Spring Social core module to connect to more of these providers like DropBox, Google, Tumblr, Instagram, and others. The key features that Spring Social provides are the following: • Bindings for APIs such as Facebook, Twitter, LinkedIn, Github, and Tripit. • A simple way to connect a local user account to hosted provider accounts. • Controllers that help with the authorization and authentication process. • A high-level API that is easy to use. So let’s start integrating Twitter into your Spring application, My Documents. Spring Social Twitter Spring Social offers several modules, for example Spring Social Core, Spring Social FaceBook, and Spring Social Twitter. You will be using Spring Social Twitter, which offers an API binding for Twitter’s REST API. In order to interact with the REST API that Twitter offers, first it is necessary to have a Twitter account and then you need to register an application with Twitter. I’m assuming that you already have a Twitter account, so the next section will guide you through registering your application in Twitter. Why is this step necessary? Well, in order to perform actions with the Twitter API like post an update, read posts, getting all your friends’ posts, etc., it is necessary to have some access keys to establish a secure and trustworthy communication between your application and Twitter’s REST API. 231
Page 1 and 2:
THE EXPERT’S VOICE ® IN SPRING
Page 3 and 4:
Contents at a Glance About the Auth
Page 5 and 6:
Introduction This book is an introd
Page 7 and 8:
Part I Spring Framework Basics The
Page 9 and 10:
Chapter 1 ■ Your First Spring App
Page 11 and 12:
Page 13 and 14:
Page 15 and 16:
Page 17 and 18:
Page 19 and 20:
Chapter 2 ■ Working with Classes
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
Page 27 and 28:
Page 29 and 30:
Chapter 3 Applying Different Config
Page 31 and 32:
Chapter 3 ■ Applying Different Co
Page 33 and 34:
Page 35 and 36:
Page 37 and 38:
Page 39 and 40:
Page 41 and 42:
Spring Stereotypes Chapter 3 ■ Ap
Page 43 and 44:
Page 45 and 46:
Page 47 and 48:
Page 49 and 50:
Chapter 4 ■ Using Beans Scopes pu
Page 51 and 52:
Chapter 4 ■ Using Beans Scopes Th
Page 53 and 54:
Chapter 4 ■ Using Beans Scopes @A
Page 55 and 56:
Chapter 4 ■ Using Beans Scopes do
Page 57 and 58:
Chapter 5 ■ Working with Collecti
Page 59 and 60:
Page 61 and 62:
Page 63 and 64:
Page 65 and 66:
Chapter 6 ■ Using Resource Files
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Chapter 7 Testing Your Spring Appli
Page 79 and 80:
Chapter 7 ■ Testing Your Spring A
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Chapter 8 Give Advice to Your Sprin
Page 91 and 92:
Chapter 8 ■ Give Advice to Your S
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Chapter 9 ■ Adding Persistence to
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Chapter 10 ■ Showing Your Spring
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Chapter 11 ■ Integrating Your Spr
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Chapter 12 Exposing a REST API Nowa
Page 169 and 170:
Chapter 12 ■ Exposing a REST API
Page 171 and 172:
Page 173 and 174:
Page 175 and 176: Chapter 12 ■ Exposing a REST API
Page 177 and 178: Chapter 12 ■ Exposing a REST API
Page 179 and 180: HTTP-DELETE Chapter 12 ■ Exposing
Page 181 and 182: Chapter 13 Adding E-mail and Schedu
Page 183 and 184: Chapter 13 ■ Adding E-mail and Sc
Page 191 and 192: Part III Spring Framework Advanced
Page 193 and 194: Chapter 14 ■ Using Dynamic Langua
Page 201 and 202: Chapter 15 ■ Spring Data Within Y
Page 215 and 216: Chapter 16 ■ Messaging with Your
Page 225: Chapter 16 ■ Messaging with Your
Page 229 and 230: Chapter 17 ■ Be Social and Go Mob
Page 247 and 248: Part IV Spring I/O Spring I/O is no
Page 249 and 250: Chapter 18 ■ Spring and Groovy
Page 251 and 252: Chapter 18 ■ Spring and Groovy Li
Page 253 and 254: Chapter 18 ■ Spring and Groovy cl
Page 255 and 256: Chapter 18 ■ Spring and Groovy If
Page 257 and 258: Chapter 18 ■ Spring and Groovy Li
Page 259 and 260: Chapter 19 ■ Spring Boot, Simplif
Page 273 and 274: Chapter 20 ■ Your First Spring XD
Page 275 and 276: Chapter 20 ■ Your First Spring XD
Page 277 and 278:
Chapter 20 ■ Your First Spring XD
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Appendix A Installing Tools In this
Page 285 and 286:
Appendix A ■ Installing Tools Fig
Page 287 and 288:
Setting Environment Variables Appen
Page 289 and 290:
Page 291 and 292:
Appendix A ■ Installing Tools 6.
Page 293 and 294:
Page 295 and 296:
Appendix A ■ Installing Tools ■
Page 297 and 298:
Page 299 and 300:
Page 301 and 302:
Page 303 and 304:
Page 305 and 306:
Stop MongoDB Server Appendix A ■
Page 307 and 308:
Stop ActiveMQ Appendix A ■ Instal
Page 309 and 310:
Installing RabbitMQ on Windows Appe
Page 311 and 312:
Page 313 and 314:
Installing Spring XD on Windows App
Page 315 and 316:
■ index • I I/O operations, 62
Page 317 and 318:
■ index Spring application (cont.
Page 319 and 320:
Introducing Spring Framework A Prim
Page 321 and 322:
To my parents, Rocio Cruz and Felip
Page 323 and 324:
■ Contents ■■Chapter 3: Apply
Page 325 and 326:
■ Contents ■■Chapter 12: Expo
Page 327 and 328:
■ Contents ■■Chapter 20: Your
Page 329 and 330:
About the Author Felipe Gutierrez i
Page 331:
Acknowledgments I would like to exp
show all

Introducing Spring Framework

Create successful ePaper yourself

Delete template?

Save as template?