#65 - Added example project for Spring Data web support.

web/src/main/java/example/users/UserRepository.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2015 the original author or authors.
+ *
+ * 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 example.users;
+
+import java.util.Optional;
+
+import org.springframework.data.repository.PagingAndSortingRepository;
+
+/**
+ * A Spring Data repository to persist {@link User}s.
+ * 
+ * @author Oliver Gierke
+ */
+interface UserRepository extends PagingAndSortingRepository<User, Long> {
+
+	/**
+	 * Returns the user with the given {@link Username}.
+	 * 
+	 * @param username can be {@literal null}.
+	 * @return
+	 */
+	Optional<User> findByUsername(Username username);
+}