added user service impl class

Author: PaulDuvall

software/src/com/beer/business/service/UserServiceImpl.java

@@ -0,0 +1,38 @@
+package com.user.business.service;
+
+import java.util.Collection;
+import com.user.business.data.UserDao;
+import com.user.business.data.UserDaoImpl;
+import com.user.business.domain.User;
+import java.util.Iterator;
+
+public class UserServiceImpl implements UserService {
+
+    public Collection findAll() {
+        UserDao userData = new UserDaoImpl();
+        Collection users = userData.findAll(UserDao.ALL_BEER);
+		for (Iterator it=users.iterator(); it.hasNext(); ) {
+          User user = (User)it.next();
+		  System.out.println("user.getName()=" + user.getName() + "user.getBrewer()=" + user.getBrewer());
+        } 
+        return users;
+    }
+
+	public Collection findAllStates() {
+        UserDao userData = new UserDaoImpl();
+        Collection states = userData.findAllStates(UserDao.ALL_STATES);
+        return states;
+    }
+
+
+	 public int create(User user) {
+        UserDao userData = new UserDaoImpl();
+        userData.create(UserDao.CREATE_BEER, user);
+        return 0;
+    }
+
+	public void runThisBranch() {
+		System.out.println("test");
+	}
+
+}