#216 Improve naming in Repository example

repository/etc/repository.ucls

@@ -3,15 +3,15 @@
   realizations="true" associations="true" dependencies="false" nesting-relationships="true">  
   <class id="1" language="java" name="com.iluwatar.repository.Person" project="repository" 
     file="/repository/src/main/java/com/iluwatar/repository/Person.java" binary="false" corner="BOTTOM_RIGHT">    
-    <position height="-1" width="-1" x="109" y="166"/>    
+    <position height="-1" width="-1" x="109" y="67"/>    
     <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
       sort-features="false" accessors="true" visibility="true">      
       <attributes public="true" package="true" protected="true" private="true" static="true"/>      
       <operations public="true" package="true" protected="true" private="true" static="true"/>    
     </display>  
   </class>  
-  <interface id="2" language="java" name="com.iluwatar.repository.PersonDao" project="repository" 
+  <interface id="2" language="java" name="com.iluwatar.repository.PersonRepository" project="repository" 
-    file="/repository/src/main/java/com/iluwatar/repository/PersonDao.java" binary="false" corner="BOTTOM_RIGHT">    
+    file="/repository/src/main/java/com/iluwatar/repository/PersonRepository.java" binary="false" corner="BOTTOM_RIGHT">    
     <position height="-1" width="-1" x="350" y="67"/>    
     <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
       sort-features="false" accessors="true" visibility="true">      

repository/src/main/java/com/iluwatar/repository/App.java

@@ -24,39 +24,39 @@ public class App {
 	public static void main(String[] args) {
 		ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
 				"applicationContext.xml");
-		PersonDao dao = context.getBean(PersonDao.class);
+		PersonRepository repository = context.getBean(PersonRepository.class);
 
 		Person peter = new Person("Peter", "Sagan");
 		Person nasta = new Person("Nasta", "Kuzminova");
 
 		// Add new Person records
-		dao.save(peter);
+		repository.save(peter);
-		dao.save(nasta);
+		repository.save(nasta);
 
 		// Count Person records
-		System.out.println("Count Person records: " + dao.count());
+		System.out.println("Count Person records: " + repository.count());
 
 		// Print all records
-		List<Person> persons = (List<Person>) dao.findAll();
+		List<Person> persons = (List<Person>) repository.findAll();
 		for (Person person : persons) {
 			System.out.println(person);
 		}
 
 		// Find Person by surname
-		System.out.println("Find by surname 'Sagan': "	+ dao.findBySurname("Sagan"));
+		System.out.println("Find by surname 'Sagan': "	+ repository.findBySurname("Sagan"));
 
 		// Update Person
 		nasta.setName("Barbora");
 		nasta.setSurname("Spotakova");
-		dao.save(nasta);
+		repository.save(nasta);
 
-		System.out.println("Find by id 2: " + dao.findOne(2L));
+		System.out.println("Find by id 2: " + repository.findOne(2L));
 
 		// Remove record from Person
-		dao.delete(2L);
+		repository.delete(2L);
 
 		// And finally count records
-		System.out.println("Count Person records: " + dao.count());
+		System.out.println("Count Person records: " + repository.count());
 
 		context.close();
 	}

repository/src/main/java/com/iluwatar/repository/PersonRepository.java

@@ -11,7 +11,7 @@ import org.springframework.stereotype.Repository;
  *
  */
 @Repository
-public interface PersonDao extends CrudRepository<Person, Long> {
+public interface PersonRepository extends CrudRepository<Person, Long> {
 	
 	public List<Person> findBySurname(String surname);
 }