Workaround for "Jackson can't handle generic list" issue!

azzazzel · Mar 15, 2015 · 7f2316d · 7f2316d
1 parent 426312a
commit 7f2316d
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Showing 4 changed files with 25 additions and 1 deletion.
diff --git a/dukes-domain-model/src/main/java/com/forest/model/ProductList.java b/dukes-domain-model/src/main/java/com/forest/model/ProductList.java
@@ -0,0 +1,16 @@
+package com.forest.model;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class ProductList extends LinkedList<Product> {
+
+
+	private static final long serialVersionUID = 5038778844017547797L;
+
+	public static ProductList fromList (List<Product> list) {
+		ProductList result = new ProductList();
+		result.addAll(list);
+		return result;
+	}
+}
diff --git a/portlet/catalog-portlet/src/main/resources/view.jsp b/portlet/catalog-portlet/src/main/resources/view.jsp
@@ -1,9 +1,10 @@
 
+<%@page import="com.forest.model.ProductList"%>
 <%@ include file="/init.jsp" %>
 
 <%
 	ProductManager pm = (ProductManager)request.getAttribute("productManager");
-	List<Product> products = pm.getAll();
+	ProductList products = pm.getAsProductList();
 %>
 
 

diff --git a/...usecases-catalog/src/main/java/com/forest/usecase/catalog/AbstractBaseProductManager.java b/...usecases-catalog/src/main/java/com/forest/usecase/catalog/AbstractBaseProductManager.java
@@ -3,6 +3,7 @@
 import java.util.List;
 
 import com.forest.model.Product;
+import com.forest.model.ProductList;
 import com.forest.usecase.catalog.persistence.ProductPersistence;
 
 public abstract class AbstractBaseProductManager implements ProductManager  {
@@ -74,4 +75,7 @@ public List<Product> getAllInRange (int... range) {
     	return getProductPersistence().findRange(range);
     }
 
+	public ProductList getAsProductList () {
+		return ProductList.fromList(getAll());
+	}
 }
diff --git a/usecases/usecases-catalog/src/main/java/com/forest/usecase/catalog/ProductManager.java b/usecases/usecases-catalog/src/main/java/com/forest/usecase/catalog/ProductManager.java
@@ -3,6 +3,7 @@
 import java.util.List;
 
 import com.forest.model.Product;
+import com.forest.model.ProductList;
 
 public interface ProductManager {
 
@@ -22,5 +23,7 @@ public abstract List<Product> getProductsInCategory(int categoryId,
 	public abstract List<Product> getAll();
 
 	public abstract List<Product> getAllInRange(int... range);
+
+	public ProductList getAsProductList ();
 
 }