Introducing Spring Framework

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Chapter 14 ■ Using Dynamic Languages @Test public void testSecurity(){ log.debug("Testing Security..."); assertNotNull(security); } assertTrue(security.areCredentialsValid(EMAIL,PASSWORD)); } Listing 14-6 shows you that the only assertion here will be just to verify that the credentials are valid by calling the areCredentialsValid method. So, after you run the test (Listing 14-6) with gradle :ch14:test you should see the following output: 2014-03-20 00:11:59,835 DEBUG [Test worker] Testing Security... 2014-03-20 00:11:59,854 DEBUG [Test worker] Validating Credentials > email:john@email.com, pass:doe com.apress.isf.spring.test.MyDocumentsTest > testBeanShell PASSED It worked! Now you know how to use Groovy if you want to implement or add some dynamic business logic to your Spring application. But wait, there’s more! The Spring Framework also allows you to add inline scripting in the XML configuration. Listing 14-7 shows that. Listing 14-7. mydocuments-context.xml import com.apress.isf.java.service.Login class GroovyLoginService implements Login { String username String password 199
Chapter 14 ■ Using Dynamic Languages } boolean isAuthorized(String email, String pass) { if(username==email && password==pass) return true return false } Listing 14-7 shows you the same Groovy script but now within the XML configuration. If you run the same unit test (see Listing 14-6), you should get the same result: 2014-05-18 00:10:59,835 DEBUG [Test worker] Testing Security... 2014-05-18 00:10:59,854 DEBUG [Test worker] Validating Credentials > email:john@email.com, pass:doe com.apress.isf.spring.test.MyDocumentsTest > testBeanShell PASSED Using JRuby and Bean Shell Next, let’s see how the JRuby and Bean shell works. Listings 14-8 and 14-9 contain the declaration of the other two dynamic languages. Listing 14-8. mydocuments-context.xml 200
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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 10 ■ Showing Your Spring
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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 Li
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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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