Added config parse of channels to the FoodChain

Fixed stuff in factories

src/main/java/cz/cvut/fel/sit/omo/foodchain/FoodChain.java

@@ -1,16 +1,55 @@
 package cz.cvut.fel.sit.omo.foodchain;
 
+import cz.cvut.fel.sit.omo.foodchain.channel.ChannelBase;
+import cz.cvut.fel.sit.omo.foodchain.factory.ChannelFactory;
 import cz.cvut.fel.sit.omo.foodchain.factory.FactoryManager;
+import cz.cvut.fel.sit.omo.foodchain.parser.ConfigurationParser;
+import cz.cvut.fel.sit.omo.foodchain.parser.ParserResult;
+import cz.cvut.fel.sit.omo.foodchain.parser.ParserResultElement;
+import org.xml.sax.SAXException;
 
-public class FoodChain {
+import javax.xml.parsers.ParserConfigurationException;
+import java.io.IOException;
+import java.util.List;
+
+public class FoodChain
+{
 
     private static FactoryManager factoryManager;
 
-    public static void main(String[] args) {
+    public static void main(String[] args)
+    {
+        //todo static factories???
+        ChannelFactory channelFactory = new ChannelFactory();
+
+        try
+        {
+            // parse channel configuration
+            ConfigurationParser.parseDocument("channels");
+            ParserResult parserResult = ConfigurationParser.getElements("channels");
+            //todo need getter for elemtens...
+            List<ParserResultElement> elements = parserResult.getElements();
+            for (ParserResultElement el : elements)
+            {
+                ChannelBase c = getFactoryManager().getChannelFactoryInstance().makeChannel(el);
+                getFactoryManager().getPoolDatabaseInstance().getChannelPoolInstance().add(c);
+            }
+
+        }
+        catch (ParserConfigurationException | SAXException | IOException e)
+        {
+            System.err.println(e.getMessage());
+        }
+        catch (Exception e)
+        {
+            System.err.println(e.getMessage());
+        }
+
 
     }
 
-    public static FactoryManager getFactoryManager() {
+    public static FactoryManager getFactoryManager()
+    {
         return factoryManager;
     }
 }

src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/ChannelFactory.java

@@ -17,7 +17,7 @@ public class ChannelFactory
         ChannelBase c = null;
         try
         {
-            ProductType channelType = ProductType.valueOf(input.getAttribute("channel_type"));
+            ProductType channelType = ProductType.valueOf(input.getAttribute("type"));
             c = makeChannelFromChannelType(channelType);
 
         }

src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/NodeFactory.java

@@ -5,8 +5,6 @@ import cz.cvut.fel.sit.omo.foodchain.node.*;
 import cz.cvut.fel.sit.omo.foodchain.parser.ParserResultElement;
 import cz.cvut.fel.sit.omo.foodchain.pool.ChannelPool;
 
-import javax.money.Monetary;
-import javax.money.MonetaryAmount;
 import java.util.Objects;
 
 public class NodeFactory
@@ -27,40 +25,40 @@ public class NodeFactory
         NodeBase n = null;
         NodeType nodeType = null;
         String subsChannels = "";
-        MonetaryAmount startMoney = null;
+        int startMoney = 0;
+
         try
         {
-            nodeType = NodeType.valueOf(input.getAttribute("node_type"));
+            nodeType = NodeType.valueOf(input.getAttribute("type"));
-            subsChannels = input.getAttribute("subscribed_channels");
-            double money = Double.parseDouble(input.getAttribute("money"));
-            startMoney = Monetary.getDefaultAmountFactory().setCurrency("USD").setNumber(money).create();
 
+            subsChannels = input.getChild("subscribed_channels");
+            startMoney = Integer.getInteger(input.getChild("money"));
         }
         catch (IllegalArgumentException e)
         {
-            System.err.println("! Wrong type of enum in NodeFactory: " + e);
+            System.err.println("! Wrong type of enum in NodeFactory: " + e.getMessage());
         }
         catch (Exception e)
         {
-            System.err.println("! Fatal error in NodeFactory: " + e);
+            System.err.println("! Fatal error in NodeFactory: " + e.getMessage());
         }
 
         switch (Objects.requireNonNull(nodeType))
         {
             case Farmer:
-                n = new Farmer();
+                n = new Farmer(startMoney);
                 break;
             case Processor:
-                n = new Processor();
+                n = new Processor(startMoney);
                 break;
             case Distributor:
-                n = new Distributor();
+                n = new Distributor(startMoney);
                 break;
             case Seller:
-                n = new Seller();
+                n = new Seller(startMoney);
                 break;
             case Customer:
-                n = new Customer();
+                n = new Customer(startMoney);
                 break;
         }
 

src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/ProductFactory.java

@@ -19,8 +19,8 @@ public class ProductFactory
         try
         {
             String name = input.getAttribute("name");
-            ProductType productType = ProductType.valueOf(input.getAttribute("product_type"));
+            ProductType productType = ProductType.valueOf(input.getChild("type"));
-            ProductState productState = ProductState.valueOf(input.getAttribute("product_state"));
+            ProductState productState = ProductState.valueOf(input.getChild("state"));
 
             p = new Product(name, productType, productState);
         }