Using Runnable

.idea/workspace.xml

@@ -4,7 +4,8 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="58d4b7b2-63a8-4164-95ff-e494b5fc28c6" name="Changes" comment="Create Save Student Service using Thread">
+    <list default="true" id="58d4b7b2-63a8-4164-95ff-e494b5fc28c6" name="Changes" comment="Create Save Student Service using MultiThread">
+      <change afterPath="$PROJECT_DIR$/src/main/java/StudentServiceRunnable.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/test/java/StudentServiceTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/StudentServiceTest.java" afterDir="false" />
     </list>
@@ -39,32 +40,32 @@
     &quot;last_opened_file_path&quot;: &quot;D:/HIAST Library/Teaching/PP/2024/lec1/Lec1-Threads&quot;
   }
 }</component>
-  <component name="RunManager" selected="JUnit.StudentServiceTest.testStudentServiceUsingThreads">
-    <configuration name="StudentServiceTest.testMultiStudentService" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+  <component name="RunManager" selected="JUnit.StudentServiceTest.testStudentServiceUsingLambdaRunnable">
+    <configuration name="StudentServiceTest.testStudentServiceUsingAnonymousRunnable" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="Lec1-Threads" />
       <option name="PACKAGE_NAME" value="" />
       <option name="MAIN_CLASS_NAME" value="StudentServiceTest" />
-      <option name="METHOD_NAME" value="testMultiStudentService" />
+      <option name="METHOD_NAME" value="testStudentServiceUsingAnonymousRunnable" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="StudentServiceTest.testMultiStudentServiceUsingThreads" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="StudentServiceTest.testStudentServiceUsingLambdaRunnable" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="Lec1-Threads" />
       <option name="PACKAGE_NAME" value="" />
       <option name="MAIN_CLASS_NAME" value="StudentServiceTest" />
-      <option name="METHOD_NAME" value="testMultiStudentServiceUsingThreads" />
+      <option name="METHOD_NAME" value="testStudentServiceUsingLambdaRunnable" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="StudentServiceTest.testStudentService" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="StudentServiceTest.testStudentServiceUsingRunnable" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="Lec1-Threads" />
       <option name="PACKAGE_NAME" value="" />
       <option name="MAIN_CLASS_NAME" value="StudentServiceTest" />
-      <option name="METHOD_NAME" value="testStudentService" />
+      <option name="METHOD_NAME" value="testStudentServiceUsingRunnable" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
@@ -92,11 +93,11 @@
     </configuration>
     <recent_temporary>
       <list>
+        <item itemvalue="JUnit.StudentServiceTest.testStudentServiceUsingLambdaRunnable" />
+        <item itemvalue="JUnit.StudentServiceTest.testStudentServiceUsingAnonymousRunnable" />
+        <item itemvalue="JUnit.StudentServiceTest.testStudentServiceUsingRunnable" />
         <item itemvalue="JUnit.StudentServiceTest.testStudentServiceUsingThreads" />
         <item itemvalue="JUnit.StudentServiceTest.testStudentServiceUsingThread" />
-        <item itemvalue="JUnit.StudentServiceTest.testMultiStudentServiceUsingThreads" />
-        <item itemvalue="JUnit.StudentServiceTest.testMultiStudentService" />
-        <item itemvalue="JUnit.StudentServiceTest.testStudentService" />
       </list>
     </recent_temporary>
   </component>
@@ -123,7 +124,14 @@
       <option name="project" value="LOCAL" />
       <updated>1697615156687</updated>
     </task>
-    <option name="localTasksCounter" value="3" />
+    <task id="LOCAL-00003" summary="Create Save Student Service using MultiThread">
+      <created>1697616295535</created>
+      <option name="number" value="00003" />
+      <option name="presentableId" value="LOCAL-00003" />
+      <option name="project" value="LOCAL" />
+      <updated>1697616295535</updated>
+    </task>
+    <option name="localTasksCounter" value="4" />
     <servers />
   </component>
   <component name="Vcs.Log.Tabs.Properties">
@@ -140,6 +148,7 @@
   <component name="VcsManagerConfiguration">
     <MESSAGE value="Create Save Student Service" />
     <MESSAGE value="Create Save Student Service using Thread" />
-    <option name="LAST_COMMIT_MESSAGE" value="Create Save Student Service using Thread" />
+    <MESSAGE value="Create Save Student Service using MultiThread" />
+    <option name="LAST_COMMIT_MESSAGE" value="Create Save Student Service using MultiThread" />
   </component>
 </project>
\ No newline at end of file

src/main/java/StudentServiceRunnable.java

+public class StudentServiceRunnable implements Runnable{
+    private StudentService studentService;
+    private Student student;
+
+    public  StudentServiceRunnable(StudentService studentService,Student student){
+        this.student=student;
+        this.studentService=studentService;
+    }
+
+    @Override
+    public void run(){
+        System.out.println("The name of the current name is: "+ Thread.currentThread().getName());
+        studentService.SaveStudent(student);
+    }
+}

src/test/java/StudentServiceTest.java

@@ -100,4 +100,57 @@ public class StudentServiceTest extends TestCase {
 
         System.out.println("Time Taken: "+ end);
     }
+
+    public void testStudentServiceUsingRunnable()
+    {
+
+        StudentService studentService = new StudentService();
+        Student student = new Student("Mhd");
+
+        StudentServiceRunnable studentServiceRunnable = new StudentServiceRunnable(studentService,student);
+        Thread th = new Thread(studentServiceRunnable);
+        th.start();
+        try {
+            th.join();
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void testStudentServiceUsingAnonymousRunnable()
+    {
+
+        StudentService studentService = new StudentService();
+        Student student = new Student("Mhd");
+
+//        StudentServiceRunnable studentServiceRunnable = new StudentServiceRunnable(studentService,student);
+        Thread th = new Thread(new Runnable() {
+            @Override
+            public void run() {
+                studentService.SaveStudent(student);
+            }
+        });
+        th.start();
+        try {
+            th.join();
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void testStudentServiceUsingLambdaRunnable()
+    {
+
+        StudentService studentService = new StudentService();
+        Student student = new Student("Mhd");
+
+//        StudentServiceRunnable studentServiceRunnable = new StudentServiceRunnable(studentService,student);
+        Thread th = new Thread(() -> studentService.SaveStudent(student));
+        th.start();
+        try {
+            th.join();
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
 }