src/main/java/com/whitemagicsoftware/sales/service/Loadable.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service;
		-
		-import java.util.List;
		-
		-/**
		- * Used by services that can load information into a list.
		- *
		- * @author White Magic Software, Ltd.
		- * @param <T> The type of loadable class to load.
		- */
		-public interface Loadable<T> {
		- /**
		- * Returns a list of items that have been loaded into memory.
		- *
		- * @return A non-null list.
		- */
		- public List<T> load();
		-}

src/main/java/com/whitemagicsoftware/sales/service/ProductService.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service;
		+
		+import com.whitemagicsoftware.sales.Product;
		+import com.whitemagicsoftware.sales.Subscriber;
		+import com.whitemagicsoftware.sales.Vendor;
		+import java.util.List;
		+
		+/**
		+ * Provides the ability to load product data.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public interface ProductService extends Service {
		+
		+ /**
		+ * Returns a list of products for a given subscriber and vendor.
		+ *
		+ * @param subscriber Person who has subscribed to products from a particular
		+ * vendor.
		+ * @param vendor The vendor that has products.
		+ * @return
		+ */
		+ public List<Product> list(Subscriber subscriber, Vendor vendor);
		+}

src/main/java/com/whitemagicsoftware/sales/service/impl/ProductServiceImpl.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Product;
		+import com.whitemagicsoftware.sales.Subscriber;
		+import com.whitemagicsoftware.sales.Vendor;
		+import com.whitemagicsoftware.sales.service.ProductService;
		+import java.util.List;
		+
		+/**
		+ * @author White Magic Software, Ltd.
		+ */
		+public class ProductServiceImpl extends ServiceImpl<Product>
		+ implements ProductService {
		+
		+ @Override
		+ public List<Product> list(Subscriber subscriber, Vendor vendor) {
		+ List<Product> result = createList();
		+
		+ Product product = new Product.Builder()
		+ .withName("Sunflower Seeds")
		+ .withUrlPath("sunflower-seeds/00000_000000000000005091")
		+ .build();
		+
		+ result.add(product);
		+
		+ return result;
		+ }
		+
		+}

Service-oriented architecture.

Author	U-Dave-PC\Dave <email>
Date	2016-06-10 17:58:45 GMT-0700
Commit	3047fa3dd89d948d29e0508c3f498d013395e4ce
Parent	52ed713
Delta	99 lines added, 41 lines removed, 58-line increase