Extend class example

.gitignore

@@ -0,0 +1,3 @@
+.idea
+/target/
+*.class

functions/src/ro/sci/Main.java

@@ -1,8 +1,12 @@
 package ro.sci;
 
+import ro.sci.controller.CauciucController;
 import ro.sci.controller.LoginController;
+import ro.sci.domain.Cauciuc;
 import ro.sci.domain.LoginRequest;
+import ro.sci.domain.SearchCauciucRequest;
 import ro.sci.domain.User;
+import ro.sci.service.CauciucService;
 
 public class Main {
 
@@ -21,5 +25,20 @@ public static void main(String[] args) {
 
         }
 
+        CauciucController cauciucController = new CauciucController();
+
+
+        SearchCauciucRequest searchCauciucRequest = new SearchCauciucRequest("D537");
+
+        Cauciuc result2 = cauciucController.handleSearchCauciucRequest(searchCauciucRequest);
+
+        if (result2 !=null ) {
+            System.out.println("Modelul Dvs. a fost gasit!");
+        }else {
+            System.out.println("Ne pare rau dar modelul  " + searchCauciucRequest.modelName + "  nu exista!");
+
+        }
+
+
     }
 }

functions/src/ro/sci/controller/CauciucController.java

@@ -0,0 +1,19 @@
+package ro.sci.controller;
+
+import ro.sci.domain.SearchCauciucRequest;
+import ro.sci.domain.Cauciuc;
+import ro.sci.service.AuthenticationService;
+import ro.sci.service.CauciucService;
+import ro.sci.service.FindService;
+
+public class CauciucController {
+
+    private FindService findService = new FindService();
+
+    public Cauciuc handleSearchCauciucRequest (SearchCauciucRequest searchCauciucRequest) {
+        Cauciuc cauciuc = this.findService.search(searchCauciucRequest) ;
+        return cauciuc;
+
+    }
+
+}

functions/src/ro/sci/domain/Cauciuc.java

@@ -3,4 +3,15 @@
 
 public class Cauciuc {
 
+    public String modelName;
+    public String type;
+    public int size;
+    public String  radius;
+    public int hardness;
+
+
+    public Cauciuc(String modelName) {
+        this.modelName = modelName;
+    }
+
 }

functions/src/ro/sci/domain/SearchCauciucRequest.java

@@ -0,0 +1,11 @@
+package ro.sci.domain;
+
+public class SearchCauciucRequest {
+
+    public String modelName;
+
+    public SearchCauciucRequest(String modelName) {
+        this.modelName = modelName;
+    }
+
+}

functions/src/ro/sci/service/CauciucService.java

@@ -0,0 +1,38 @@
+package ro.sci.service;
+
+import ro.sci.domain.Cauciuc;
+import ro.sci.domain.User;
+
+public class CauciucService {
+
+    private Cauciuc [] cauciucuri;
+
+    public CauciucService() {
+        initCauciucuri();
+    }
+
+    public Cauciuc findCauciuc(String modelName) {
+        Cauciuc foundCauciuc = null;
+        for (Cauciuc cauciuc: cauciucuri) {
+            if (modelName != null && modelName.equals(cauciuc.modelName)) {
+                foundCauciuc = cauciuc;
+                break;
+            }
+        }
+        return foundCauciuc;
+    }
+
+    private void initCauciucuri() {
+        // declaring some cauciucuri so that we can search through them
+        Cauciuc m1 = new Cauciuc("D603");
+        m1.radius = "17x8.5";
+
+        Cauciuc m2 = new Cauciuc("D576");
+        m2.radius = "15x10";
+
+        Cauciuc m3 = new Cauciuc("D537");
+        m3.radius = "20x10";
+
+        cauciucuri = new Cauciuc[]{m1 , m2, m3 };
+    }
+}

functions/src/ro/sci/service/FindService.java

@@ -0,0 +1,28 @@
+package ro.sci.service;
+
+import ro.sci.domain.Cauciuc;
+import ro.sci.domain.LoginRequest;
+import ro.sci.domain.SearchCauciucRequest;
+import ro.sci.domain.User;
+
+public class FindService {
+
+    private CauciucService cauciucService = new CauciucService();
+
+    public Cauciuc search(SearchCauciucRequest searchCauciucRequest) {
+        Cauciuc validCauciuc = null;
+
+        if (searchCauciucRequest != null) {
+            Cauciuc cauciuc = this.cauciucService.findCauciuc(searchCauciucRequest.modelName);
+
+            if (cauciuc != null ) {
+                validCauciuc = cauciuc;
+            }
+        }
+
+        return validCauciuc;
+    }
+
+
+
+}