Introducing Spring Framework

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Chapter 12 ■ Exposing a REST API Next, find a document. You can use the following ID: 431cddbf-f3c0-4076-8c1c-564e7dce16c9. Go to the browser and use the following URL: http://localhost:8080/mydocuments/documents/431cddbf-f3c0-4076-8c1c- 564e7dce16c9. Figure 12-2 shows the result. Figure 12-2. http://localhost:8080/mydocuments/documents/431cddbf-f3c0-4076-8c1c-564e7dce16c9 HTTP-POST Next, you need to add a new document. The REST call will use the HTTP-POST method and it is necessary to indicate that you are going to send a Content-Type:"application/json" on the header, and then pass the document as a JSON format. The following JSON can be used as a new document: { "documentId": "03b94c89-c4e0-4144-90ce-a64ebaaea8b5", "name": "Spring Recipes.pdf", "type": { "typeId": "41e2d211-6396-4f23-9690-77bc2820d84b", "name": "PDF", "desc": "Portable Document Format", "extension": ".pdf" }, 178
Chapter 12 ■ Exposing a REST API } "location": "/docs/isfbook/Documents/Books/Spring Recepies.pdf", "description": "A Spring Recipes from Apress", "created": "2014-02-24", "modified": "2014-02-26" But how can you post this data? Well, there are different ways. One is using the CURL command line, like so: curl -X POST -H "Content-Type: application/json" -d '{"documentId": "03b94c89-c4e0-4144-90cea64ebaaea8b5","name":e": {"typeId": "41e2d211-6396-4f23-9690-77bc2820d84b","name": "PDF","desc": "Portable Document Format","extension": ".pdf"},"location": "/docs/isfbook/Documents/Books/Spring recipes.pdf","description": "A Spring recipes from Apress","created": "2014-02-24","modified": "2014-02-26"}' http://localhost:8080/mydocuments/documents Another way is using an add-on from Firefox or any other browser that can do RESTful calls. Figure 12-3 shows the RESTClient add-on for Firefox and how to add a new document using the HTTP-POST method. Figure 12-3. RESTClient Once you press the Send button, it will POST your JSON document and it will insert it into the database. Regardless of which method you choose to POST the document, you can test it using the same method as Figure 12-1. 179
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THE EXPERT’S VOICE ® IN SPRING
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Contents at a Glance About the Auth
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Introduction This book is an introd
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Part I Spring Framework Basics The
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Chapter 1 ■ Your First Spring App
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Chapter 2 ■ Working with Classes
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Chapter 3 Applying Different Config
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Chapter 3 ■ Applying Different Co
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Spring Stereotypes Chapter 3 ■ Ap
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Chapter 4 ■ Using Beans Scopes pu
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Chapter 4 ■ Using Beans Scopes Th
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Chapter 4 ■ Using Beans Scopes @A
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Chapter 4 ■ Using Beans Scopes do
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Chapter 5 ■ Working with Collecti
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Chapter 6 ■ Using Resource Files
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Chapter 7 Testing Your Spring Appli
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Chapter 7 ■ Testing Your Spring A
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Chapter 8 Give Advice to Your Sprin
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Chapter 8 ■ Give Advice to Your S
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Chapter 9 ■ Adding Persistence to
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Chapter 17 Be Social and Go Mobile
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Chapter 17 ■ Be Social and Go Mob
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Part IV Spring I/O Spring I/O is no
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Chapter 18 ■ Spring and Groovy
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Chapter 18 ■ Spring and Groovy If
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Chapter 19 ■ Spring Boot, Simplif
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Chapter 20 ■ Your First Spring XD
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Appendix A Installing Tools In this
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Appendix A ■ Installing Tools Fig
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Setting Environment Variables Appen
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Appendix A ■ Installing Tools 6.
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Appendix A ■ Installing Tools ■
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Stop MongoDB Server Appendix A ■
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Stop ActiveMQ Appendix A ■ Instal
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Installing RabbitMQ on Windows Appe
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Installing Spring XD on Windows App
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■ index • I I/O operations, 62
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■ index Spring application (cont.
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Introducing Spring Framework A Prim
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To my parents, Rocio Cruz and Felip
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■ Contents ■■Chapter 3: Apply
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■ Contents ■■Chapter 12: Expo
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■ Contents ■■Chapter 20: Your
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About the Author Felipe Gutierrez i
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Acknowledgments I would like to exp
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Introducing Spring Framework

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