Adding simple CDI injection into resources

bundled-war-example/pom.xml

@@ -253,6 +253,13 @@
             <scope>provided</scope>
         </dependency>
 
+        <!-- CDI -->
+        <dependency>
+            <groupId>javax.enterprise</groupId>
+            <artifactId>cdi-api</artifactId>
+            <version>1.1</version>
+            <scope>provided</scope>
+        </dependency>
 
     </dependencies>
 

bundled-war-example/src/main/java/org/keycloak/example/oauth/CustomerDataProvider.java

@@ -0,0 +1,35 @@
+/**
+ * JBoss, Home of Professional Open Source
+ * Copyright Red Hat, Inc., and individual contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.keycloak.example.oauth;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CustomerDataProvider {
+
+    public List<String> getCustomers() {
+        ArrayList<String> rtn = new ArrayList<String>();
+        rtn.add("Bill Burke");
+        rtn.add("Stian Thorgersen");
+        rtn.add("Stan Silvert");
+        rtn.add("Gabriel Cardoso");
+        rtn.add("Viliam Rockai");
+        rtn.add("Marek Posolda");
+        rtn.add("Boleslaw Dawidowicz");
+        return rtn;
+    }
+}

bundled-war-example/src/main/java/org/keycloak/example/oauth/CustomerService.java

@@ -2,10 +2,10 @@ package org.keycloak.example.oauth;
 
 import org.jboss.resteasy.annotations.cache.NoCache;
 
+import javax.inject.Inject;
 import javax.ws.rs.GET;
 import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
-import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -14,18 +14,14 @@ import java.util.List;
  */
 @Path("customers")
 public class CustomerService {
+
+    @Inject
+    private CustomerDataProvider provider;
+
     @GET
     @Produces("application/json")
     @NoCache
     public List<String> getCustomers() {
-        ArrayList<String> rtn = new ArrayList<String>();
-        rtn.add("Bill Burke");
-        rtn.add("Stian Thorgersen");
-        rtn.add("Stan Silvert");
-        rtn.add("Gabriel Cardoso");
-        rtn.add("Viliam Rockai");
-        rtn.add("Marek Posolda");
-        rtn.add("Boleslaw Dawidowicz");
-        return rtn;
+          return provider.getCustomers();
     }
 }

bundled-war-example/src/main/resources/META-INF/beans.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    JBoss, Home of Professional Open Source
+    Copyright Red Hat, Inc., and individual contributors.
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    	http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<beans xmlns="http://java.sun.com/xml/ns/javaee"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://jboss.org/schema/cdi/beans_1_0.xsd">
+
+</beans>