Merge pull request #6939 from amit2103/BAEL-14318

[BAEL-14318] - Moved code for DAO with Spring and Generics article

persistence-modules/spring-persistence-simple/README.md

@@ -7,6 +7,7 @@
 - [A Guide to JPA with Spring](https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa)
 - [Bootstrapping Hibernate 5 with Spring](http://www.baeldung.com/hibernate-5-spring)
 - [The DAO with Spring and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate)
+- [DAO with Spring and Generics](https://www.baeldung.com/simplifying-the-data-access-layer-with-spring-and-java-generics)
 
 
 

persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericHibernateDao.java

@@ -0,0 +1,13 @@
+package com.baeldung.persistence.dao.common;
+
+import java.io.Serializable;
+
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Repository;
+
+@Repository
+@Scope(BeanDefinition.SCOPE_PROTOTYPE)
+public class GenericHibernateDao<T extends Serializable> extends AbstractHibernateDao<T> implements IGenericDao<T> {
+    //
+}

persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericJpaDao.java

@@ -0,0 +1,14 @@
+package com.baeldung.persistence.dao.common;
+
+import java.io.Serializable;
+
+import org.baeldung.persistence.dao.AbstractJpaDAO;
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Repository;
+
+@Repository
+@Scope(BeanDefinition.SCOPE_PROTOTYPE)
+public class GenericJpaDao<T extends Serializable> extends AbstractJpaDAO<T> implements IGenericDao<T> {
+    //
+}

persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IGenericDao.java

@@ -0,0 +1,7 @@
+package com.baeldung.persistence.dao.common;
+
+import java.io.Serializable;
+
+public interface IGenericDao<T extends Serializable> extends IOperations<T> {
+    //
+}