support binding of generic interfaces from SpringModule

src/test/java/org/springframework/guice/AbstractCompleteWiringTests.java

@@ -11,6 +11,7 @@ import org.junit.Test;
 
 import com.google.inject.Injector;
 import com.google.inject.Key;
+import com.google.inject.TypeLiteral;
 import com.google.inject.name.Names;
 
 public abstract class AbstractCompleteWiringTests {
@@ -74,6 +75,12 @@ public abstract class AbstractCompleteWiringTests {
 	public void getNamedInjectedInstance() {
 		assertNotNull(this.injector.getInstance(Thing.class).thang);
 	}
+	
+	@Test
+	public void getParameterizedType() {
+	    Parameterized<String> instance = this.injector.getInstance(Key.get(new TypeLiteral<Parameterized<String>>() {}));
+	    assertNotNull(instance);
+	}
 
 	public interface Service {
 	}
@@ -121,4 +128,7 @@ public abstract class AbstractCompleteWiringTests {
 
 	public static class Thang {
 	}
+	
+	public static interface Parameterized<T> {
+	}
 }

src/test/java/org/springframework/guice/GuiceWiringTests.java

@@ -18,6 +18,7 @@ import javax.inject.Singleton;
 import com.google.inject.AbstractModule;
 import com.google.inject.Guice;
 import com.google.inject.Injector;
+import com.google.inject.TypeLiteral;
 import com.google.inject.name.Names;
 
 /**
@@ -38,6 +39,7 @@ public class GuiceWiringTests extends AbstractCompleteWiringTests {
 			bind(Service.class).to(MyService.class);
 			bind(Baz.class).in(Singleton.class);
 			bind(Thang.class).annotatedWith(Names.named("thing")).to(Thang.class);
+			bind(new TypeLiteral<Parameterized<String>>(){}).toInstance(new Parameterized<String>(){});
 		}
 	}
 

src/test/java/org/springframework/guice/annotation/ModuleBeanWiringTests.java

@@ -80,6 +80,11 @@ public class ModuleBeanWiringTests extends AbstractCompleteWiringTests {
 		public Baz baz(Service service) {
 			return new Baz(service);
 		}
+		
+        @Bean
+        public Parameterized<String> parameterizedBean() {
+            return new Parameterized<String>() {};
+        }
 }
 
 	protected static class Spam {

src/test/java/org/springframework/guice/annotation/ModuleNamedBeanWiringTests.java

@@ -86,6 +86,11 @@ public class ModuleNamedBeanWiringTests extends AbstractCompleteWiringTests {
 		public Baz baz(Service service) {
 			return new Baz(service);
 		}
+		
+        @Bean
+        public Parameterized<String> parameterizedBean() {
+            return new Parameterized<String>() {};
+        }
 }
 
 	protected static class Spam {

src/test/java/org/springframework/guice/injector/SpringWiringTests.java

@@ -48,6 +48,10 @@ public class SpringWiringTests extends AbstractCompleteWiringTests {
 		public Thang other() {
 			return new Thang();
 		}
+        @Bean
+        public Parameterized<String> parameterizedBean() {
+            return new Parameterized<String>() {};
+        }
 	}
 
 }

src/test/java/org/springframework/guice/module/SpringModuleWiringTests.java

@@ -61,7 +61,10 @@ public class SpringModuleWiringTests extends AbstractCompleteWiringTests {
 		public Thing that() {
 			return new Thing();
 		}
-
+		
+		@Bean
+		public Parameterized<String> parameterizedBean() {
+		    return new Parameterized<String>(){};
+		}
 	}
-
 }