one to one initial work

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/dao/IChildDao.java

@@ -0,0 +1,8 @@
+package org.baeldung.spring.persistence.dao;
+
+import org.baeldung.spring.persistence.dao.common.IOperations;
+import org.baeldung.spring.persistence.model.Child;
+
+public interface IChildDao extends IOperations<Child> {
+    //
+}

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/dao/IFooDao.java

@@ -1,5 +1,6 @@
 package org.baeldung.spring.persistence.dao;
 
+import org.baeldung.spring.persistence.dao.common.IOperations;
 import org.baeldung.spring.persistence.model.Foo;
 
 public interface IFooDao extends IOperations<Foo> {

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/dao/IOwnerDao.java

@@ -0,0 +1,8 @@
+package org.baeldung.spring.persistence.dao;
+
+import org.baeldung.spring.persistence.dao.common.IOperations;
+import org.baeldung.spring.persistence.model.Owner;
+
+public interface IOwnerDao extends IOperations<Owner> {
+    //
+}

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/dao/common/AbstractHibernateDao.java

@@ -1,4 +1,4 @@
-package org.baeldung.spring.persistence.dao;
+package org.baeldung.spring.persistence.dao.common;
 
 import java.io.Serializable;
 import java.util.List;

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/dao/common/IOperations.java

@@ -1,4 +1,4 @@
-package org.baeldung.spring.persistence.dao;
+package org.baeldung.spring.persistence.dao.common;
 
 import java.io.Serializable;
 import java.util.List;

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/dao/impl/ChildDao.java

@@ -0,0 +1,24 @@
+package org.baeldung.spring.persistence.dao.impl;
+
+import org.baeldung.spring.persistence.dao.IChildDao;
+import org.baeldung.spring.persistence.dao.common.AbstractHibernateDao;
+import org.baeldung.spring.persistence.model.Child;
+import org.hibernate.SessionFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class ChildDao extends AbstractHibernateDao<Child> implements IChildDao {
+
+    @Autowired
+    private SessionFactory sessionFactory;
+
+    public ChildDao() {
+        super();
+
+        setClazz(Child.class);
+    }
+
+    // API
+
+}

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/dao/impl/FooDao.java

@@ -1,5 +1,7 @@
-package org.baeldung.spring.persistence.dao;
+package org.baeldung.spring.persistence.dao.impl;
 
+import org.baeldung.spring.persistence.dao.IFooDao;
+import org.baeldung.spring.persistence.dao.common.AbstractHibernateDao;
 import org.baeldung.spring.persistence.model.Foo;
 import org.hibernate.SessionFactory;
 import org.springframework.beans.factory.annotation.Autowired;

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/dao/impl/OwnerDao.java

@@ -0,0 +1,24 @@
+package org.baeldung.spring.persistence.dao.impl;
+
+import org.baeldung.spring.persistence.dao.IOwnerDao;
+import org.baeldung.spring.persistence.dao.common.AbstractHibernateDao;
+import org.baeldung.spring.persistence.model.Owner;
+import org.hibernate.SessionFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class OwnerDao extends AbstractHibernateDao<Owner> implements IOwnerDao {
+
+    @Autowired
+    private SessionFactory sessionFactory;
+
+    public OwnerDao() {
+        super();
+
+        setClazz(Owner.class);
+    }
+
+    // API
+
+}

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/model/Child.java

@@ -0,0 +1,30 @@
+package org.baeldung.spring.persistence.model;
+
+import java.io.Serializable;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity
+public class Child implements Serializable {
+
+    @Id
+    @GeneratedValue
+    private long id;
+
+    public Child() {
+        super();
+    }
+
+    // API
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(final long id) {
+        this.id = id;
+    }
+
+}

spring-hibernate4/src/main/java/org/baeldung/spring/persistence/model/Owner.java

@@ -0,0 +1,30 @@
+package org.baeldung.spring.persistence.model;
+
+import java.io.Serializable;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity
+public class Owner implements Serializable {
+
+    @Id
+    @GeneratedValue
+    private long id;
+
+    public Owner() {
+        super();
+    }
+
+    // API
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(final long id) {
+        this.id = id;
+    }
+
+}