Add @EnableClusterAware annotation configuration support allowing developers to seamlessly switch between local and client/server development environments.

Resolves gh-52.

spring-geode/src/test/java/example/app/crm/service/CustomerService.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2019 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
+ *
+ *     https://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.app.crm.service;
+
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Service;
+
+import example.app.crm.model.Customer;
+
+/**
+ * {@link CustomerService} is a Spring {@link Service @Service} class servicing {@link Customer Customers}.
+ *
+ * @author John Blum
+ * @see org.springframework.cache.annotation.Cacheable
+ * @see org.springframework.stereotype.Service
+ * @see example.app.crm.model.Customer
+ * @since 1.2.0
+ */
+@Service
+public class CustomerService {
+
+	@Cacheable("CustomersByName")
+	public Customer findByName(String name) {
+		return Customer.newCustomer(System.currentTimeMillis(), name);
+	}
+}