Narrow require capability to component fix #276

Author: oliemansm

.gitignore

@@ -3,7 +3,7 @@ build/
 *.iml
 *.ipr
 *.iws
-.idea/
+**/.idea/
 target/
 /out/
 .classpath

examples/osgi/apache-karaf-feature/src/main/feature/feature.xml

@@ -5,5 +5,6 @@
     name="graphql-java-servlet-osgi-examples-karaf-feature">
     <feature dependency="false" prerequisite="true">scr</feature>
     <feature dependency="false" prerequisite="true">war</feature>
+    <feature dependency="false" prerequisite="true">http</feature>
   </feature>
 </features>

examples/osgi/providers/src/main/java/graphql/servlet/examples/osgi/ExampleServlet.java

@@ -0,0 +1,11 @@
+package graphql.servlet.examples.osgi;
+
+import graphql.kickstart.servlet.OsgiGraphQLHttpServlet;
+import org.osgi.service.component.annotations.Component;
+
+@Component(
+    property = { "alias=/graphql", "servlet-name=Example"}
+)
+public class ExampleServlet extends OsgiGraphQLHttpServlet {
+
+}