javaee-samples · arun-gupta · Jan 2, 2014 · Jan 2, 2014
diff --git a/cdi/interceptors/pom.xml b/cdi/interceptors/pom.xml
@@ -8,8 +8,5 @@
         <relativePath>../pom.xml</relativePath>        
     </parent>
 
-    <groupId>org.javaee7.cdi</groupId>
     <artifactId>interceptors</artifactId>
-    <version>1.0-SNAPSHOT</version>
-    <packaging>war</packaging>
 </project>
diff --git a/cdi/interceptors/src/main/java/org/javaee7/cdi/interceptors/Greeting.java b/cdi/interceptors/src/main/java/org/javaee7/cdi/interceptors/Greeting.java
@@ -41,7 +41,9 @@
 
 /**
  * @author Arun Gupta
+ * @author Radim Hanus
  */
 public interface Greeting {
-    public String greet(String name);
+    public String getGreet();
+    public void setGreet(String name);
 }
diff --git a/cdi/interceptors/src/main/java/org/javaee7/cdi/interceptors/MyInterceptor.java b/cdi/interceptors/src/main/java/org/javaee7/cdi/interceptors/MyInterceptor.java
@@ -42,22 +42,23 @@
 import javax.interceptor.AroundInvoke;
 import javax.interceptor.Interceptor;
 import javax.interceptor.InvocationContext;
+import java.lang.reflect.Field;
 
 /**
  * @author Arun Gupta
+ * @author Radim Hanus
  */
 @Interceptor
 @MyInterceptorBinding
 public class MyInterceptor {
-
-    @AroundInvoke
-    public Object log(InvocationContext context) throws Exception {
-        String name = context.getMethod().getName();
-        String params = "";
-        for (Object param : context.getParameters()) {
-            params += param + " ";
-        }
-        System.out.println("MyInterceptor: " + name + "  " + params);
-        return context.proceed();
-    }
+	@AroundInvoke
+	public Object log(InvocationContext context) throws Exception {
+		Object[] parameters = context.getParameters();
+		if (parameters.length > 0 && parameters[0] instanceof String) {
+			String param = (String) parameters[0];
+			parameters[0] = "Hi " + param + " !";
+			context.setParameters(parameters);
+		}
+		return context.proceed();
+	}
 }
diff --git a/cdi/interceptors/src/main/java/org/javaee7/cdi/interceptors/SimpleGreeting.java b/cdi/interceptors/src/main/java/org/javaee7/cdi/interceptors/SimpleGreeting.java
@@ -41,13 +41,17 @@
 
 /**
  * @author Arun Gupta
+ * @author Radim Hanus
  */
 @MyInterceptorBinding
 public class SimpleGreeting implements Greeting {
+	private String greet;
 
-    @Override
-    public String greet(String name) {
-        return "Hello " + name;
-    }
-
+	public String getGreet() {
+		return greet;
+	}
+
+	public void setGreet(String greet) {
+		this.greet = greet;
+	}
 }
diff --git a/cdi/interceptors/src/main/java/org/javaee7/cdi/interceptors/TestServlet.java b/cdi/interceptors/src/main/java/org/javaee7/cdi/interceptors/TestServlet.java
diff --git a/cdi/interceptors/src/main/webapp/WEB-INF/beans.xml b/cdi/interceptors/src/main/webapp/WEB-INF/beans.xml
diff --git a/cdi/interceptors/src/main/webapp/index.jsp b/cdi/interceptors/src/main/webapp/index.jsp
diff --git a/cdi/interceptors/src/test/java/org/javaee7/cdi/interceptors/GreetingTest.java b/cdi/interceptors/src/test/java/org/javaee7/cdi/interceptors/GreetingTest.java
@@ -0,0 +1,40 @@
+package org.javaee7.cdi.interceptors;
+
+import org.jboss.arquillian.container.test.api.Deployment;
+import org.jboss.arquillian.junit.Arquillian;
+import org.jboss.shrinkwrap.api.Archive;
+import org.jboss.shrinkwrap.api.ShrinkWrap;
+import org.jboss.shrinkwrap.api.spec.JavaArchive;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import javax.inject.Inject;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author Radim Hanus
+ */
+@RunWith(Arquillian.class)
+public class GreetingTest {
+	@Deployment
+	public static Archive<?> deploy() {
+		return ShrinkWrap.create(JavaArchive.class)
+				.addClasses(Greeting.class, SimpleGreeting.class, MyInterceptorBinding.class, MyInterceptor.class)
+				.addAsManifestResource("beans.xml");
+	}
+
+	@Inject
+	Greeting bean;
+
+	@Test
+	public void test() throws Exception {
+		assertThat(bean, is(notNullValue()));
+		assertThat(bean, instanceOf(SimpleGreeting.class));
+
+		bean.setGreet("Arun");
+		assertEquals(bean.getGreet(), "Hi Arun !");
+	}
+}
diff --git a/cdi/interceptors/src/test/resources/arquillian.xml b/cdi/interceptors/src/test/resources/arquillian.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<arquillian xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+			xmlns="http://jboss.org/schema/arquillian"
+			xsi:schemaLocation="http://jboss.org/schema/arquillian http://jboss.org/schema/arquillian/arquillian_1_0.xsd">
+
+	<defaultProtocol type="Servlet 3.0"/>
+
+	<container qualifier="test" default="true">
+		<configuration>
+			<property name="jbossHome">${serverRoot:target/wildfly-8.0.0.CR1}</property>
+			<property name="serverConfig">${serverProfile:standalone-full.xml}</property>
+		</configuration>
+	</container>
+
+</arquillian>
diff --git a/cdi/interceptors/src/test/resources/beans.xml b/cdi/interceptors/src/test/resources/beans.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<beans xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	   xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/beans_1_1.xsd"
+	   bean-discovery-mode="all">
+
+	<interceptors>
+		<class>org.javaee7.cdi.interceptors.MyInterceptor</class>
+	</interceptors>
+
+</beans>