Rename package to conform to standards

spring-hibernate4/pom.xml

@@ -1,6 +1,6 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <groupId>org.baeldung</groupId>
+    <groupId>com.baeldung</groupId>
     <artifactId>spring-hibernate4</artifactId>
     <version>0.1-SNAPSHOT</version>
 

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/IBarAuditableDao.java

@@ -0,0 +1,8 @@
+package com.baeldung.persistence.dao;
+
+import com.baeldung.persistence.dao.common.IAuditOperations;
+import com.baeldung.persistence.model.Bar;
+
+public interface IBarAuditableDao extends IBarDao, IAuditOperations<Bar> {
+    //
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/IBarCrudRepository.java

@@ -1,10 +1,10 @@
-package org.baeldung.persistence.dao;
-
-import java.io.Serializable;
-
-import org.baeldung.persistence.model.Bar;
-import org.springframework.data.repository.CrudRepository;
-
-public interface IBarCrudRepository extends CrudRepository<Bar, Serializable> {
-    //
-}
+package com.baeldung.persistence.dao;
+
+import java.io.Serializable;
+
+import com.baeldung.persistence.model.Bar;
+import org.springframework.data.repository.CrudRepository;
+
+public interface IBarCrudRepository extends CrudRepository<Bar, Serializable> {
+    //
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/IBarDao.java

@@ -0,0 +1,8 @@
+package com.baeldung.persistence.dao;
+
+import com.baeldung.persistence.dao.common.IOperations;
+import com.baeldung.persistence.model.Bar;
+
+public interface IBarDao extends IOperations<Bar> {
+    //
+}

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

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

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/IFooAuditableDao.java

@@ -0,0 +1,8 @@
+package com.baeldung.persistence.dao;
+
+import com.baeldung.persistence.dao.common.IAuditOperations;
+import com.baeldung.persistence.model.Foo;
+
+public interface IFooAuditableDao extends IFooDao, IAuditOperations<Foo> {
+    //
+}

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

@@ -0,0 +1,8 @@
+package com.baeldung.persistence.dao;
+
+import com.baeldung.persistence.model.Foo;
+import com.baeldung.persistence.dao.common.IOperations;
+
+public interface IFooDao extends IOperations<Foo> {
+    //
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/IParentDao.java

@@ -0,0 +1,8 @@
+package com.baeldung.persistence.dao;
+
+import com.baeldung.persistence.model.Parent;
+import com.baeldung.persistence.dao.common.IOperations;
+
+public interface IParentDao extends IOperations<Parent> {
+    //
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/common/AbstractDao.java

@@ -1,14 +1,14 @@
-package org.baeldung.persistence.dao.common;
-
-import java.io.Serializable;
-
-import com.google.common.base.Preconditions;
-
-public abstract class AbstractDao<T extends Serializable> implements IOperations<T> {
-
-    protected Class<T> clazz;
-
-    protected final void setClazz(final Class<T> clazzToSet) {
-        clazz = Preconditions.checkNotNull(clazzToSet);
-    }
-}
+package com.baeldung.persistence.dao.common;
+
+import java.io.Serializable;
+
+import com.google.common.base.Preconditions;
+
+public abstract class AbstractDao<T extends Serializable> implements IOperations<T> {
+
+    protected Class<T> clazz;
+
+    protected final void setClazz(final Class<T> clazzToSet) {
+        clazz = Preconditions.checkNotNull(clazzToSet);
+    }
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateAuditableDao.java

@@ -1,37 +1,37 @@
-package org.baeldung.persistence.dao.common;
-
-import java.io.Serializable;
-import java.util.List;
-
-import org.hibernate.envers.AuditReader;
-import org.hibernate.envers.AuditReaderFactory;
-import org.hibernate.envers.query.AuditQuery;
-
-@SuppressWarnings("unchecked")
-public class AbstractHibernateAuditableDao<T extends Serializable> extends AbstractHibernateDao<T> implements IAuditOperations<T> {
-
-    @Override
-    public List<T> getEntitiesAtRevision(final Number revision) {
-        final AuditReader auditReader = AuditReaderFactory.get(getCurrentSession());
-        final AuditQuery query = auditReader.createQuery().forEntitiesAtRevision(clazz, revision);
-        final List<T> resultList = query.getResultList();
-        return resultList;
-    }
-
-    @Override
-    public List<T> getEntitiesModifiedAtRevision(final Number revision) {
-        final AuditReader auditReader = AuditReaderFactory.get(getCurrentSession());
-        final AuditQuery query = auditReader.createQuery().forEntitiesModifiedAtRevision(clazz, revision);
-        final List<T> resultList = query.getResultList();
-        return resultList;
-    }
-
-    @Override
-    public List<T> getRevisions() {
-        final AuditReader auditReader = AuditReaderFactory.get(getCurrentSession());
-        final AuditQuery query = auditReader.createQuery().forRevisionsOfEntity(clazz, true, true);
-        final List<T> resultList = query.getResultList();
-        return resultList;
-    }
-
-}
+package com.baeldung.persistence.dao.common;
+
+import java.io.Serializable;
+import java.util.List;
+
+import org.hibernate.envers.AuditReader;
+import org.hibernate.envers.AuditReaderFactory;
+import org.hibernate.envers.query.AuditQuery;
+
+@SuppressWarnings("unchecked")
+public class AbstractHibernateAuditableDao<T extends Serializable> extends AbstractHibernateDao<T> implements IAuditOperations<T> {
+
+    @Override
+    public List<T> getEntitiesAtRevision(final Number revision) {
+        final AuditReader auditReader = AuditReaderFactory.get(getCurrentSession());
+        final AuditQuery query = auditReader.createQuery().forEntitiesAtRevision(clazz, revision);
+        final List<T> resultList = query.getResultList();
+        return resultList;
+    }
+
+    @Override
+    public List<T> getEntitiesModifiedAtRevision(final Number revision) {
+        final AuditReader auditReader = AuditReaderFactory.get(getCurrentSession());
+        final AuditQuery query = auditReader.createQuery().forEntitiesModifiedAtRevision(clazz, revision);
+        final List<T> resultList = query.getResultList();
+        return resultList;
+    }
+
+    @Override
+    public List<T> getRevisions() {
+        final AuditReader auditReader = AuditReaderFactory.get(getCurrentSession());
+        final AuditQuery query = auditReader.createQuery().forRevisionsOfEntity(clazz, true, true);
+        final List<T> resultList = query.getResultList();
+        return resultList;
+    }
+
+}

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

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

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/common/AbstractJpaDao.java

@@ -1,56 +1,56 @@
-package org.baeldung.persistence.dao.common;
-
-import java.io.Serializable;
-import java.util.List;
-
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-import javax.persistence.TypedQuery;
-import javax.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.CriteriaQuery;
-import javax.persistence.criteria.Root;
-
-public class AbstractJpaDao<T extends Serializable> extends AbstractDao<T> implements IOperations<T> {
-
-    @PersistenceContext
-    private EntityManager em;
-
-    // API
-
-    @Override
-    public T findOne(final long id) {
-        return em.find(clazz, Long.valueOf(id).intValue());
-    }
-
-    @Override
-    public List<T> findAll() {
-        final CriteriaBuilder cb = em.getCriteriaBuilder();
-        final CriteriaQuery<T> cq = cb.createQuery(clazz);
-        final Root<T> rootEntry = cq.from(clazz);
-        final CriteriaQuery<T> all = cq.select(rootEntry);
-        final TypedQuery<T> allQuery = em.createQuery(all);
-        return allQuery.getResultList();
-    }
-
-    @Override
-    public void create(final T entity) {
-        em.persist(entity);
-    }
-
-    @Override
-    public T update(final T entity) {
-        em.merge(entity);
-        return entity;
-    }
-
-    @Override
-    public void delete(final T entity) {
-        em.remove(entity);
-    }
-
-    @Override
-    public void deleteById(final long entityId) {
-        delete(findOne(entityId));
-    }
-
-}
+package com.baeldung.persistence.dao.common;
+
+import java.io.Serializable;
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import javax.persistence.TypedQuery;
+import javax.persistence.criteria.CriteriaBuilder;
+import javax.persistence.criteria.CriteriaQuery;
+import javax.persistence.criteria.Root;
+
+public class AbstractJpaDao<T extends Serializable> extends AbstractDao<T> implements IOperations<T> {
+
+    @PersistenceContext
+    private EntityManager em;
+
+    // API
+
+    @Override
+    public T findOne(final long id) {
+        return em.find(clazz, Long.valueOf(id).intValue());
+    }
+
+    @Override
+    public List<T> findAll() {
+        final CriteriaBuilder cb = em.getCriteriaBuilder();
+        final CriteriaQuery<T> cq = cb.createQuery(clazz);
+        final Root<T> rootEntry = cq.from(clazz);
+        final CriteriaQuery<T> all = cq.select(rootEntry);
+        final TypedQuery<T> allQuery = em.createQuery(all);
+        return allQuery.getResultList();
+    }
+
+    @Override
+    public void create(final T entity) {
+        em.persist(entity);
+    }
+
+    @Override
+    public T update(final T entity) {
+        em.merge(entity);
+        return entity;
+    }
+
+    @Override
+    public void delete(final T entity) {
+        em.remove(entity);
+    }
+
+    @Override
+    public void deleteById(final long entityId) {
+        delete(findOne(entityId));
+    }
+
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/common/GenericHibernateDao.java

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

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/common/IAuditOperations.java

@@ -1,14 +1,14 @@
-package org.baeldung.persistence.dao.common;
-
-import java.io.Serializable;
-import java.util.List;
-
-public interface IAuditOperations<T extends Serializable> {
-
-    List<T> getEntitiesAtRevision(Number revision);
-
-    List<T> getEntitiesModifiedAtRevision(Number revision);
-
-    List<T> getRevisions();
-
-}
+package com.baeldung.persistence.dao.common;
+
+import java.io.Serializable;
+import java.util.List;
+
+public interface IAuditOperations<T extends Serializable> {
+
+    List<T> getEntitiesAtRevision(Number revision);
+
+    List<T> getEntitiesModifiedAtRevision(Number revision);
+
+    List<T> getRevisions();
+
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/common/IGenericDao.java

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

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

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

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/impl/BarAuditableDao.java

@@ -1,28 +1,28 @@
-package org.baeldung.persistence.dao.impl;
-
-import java.util.List;
-
-import org.baeldung.persistence.dao.IBarAuditableDao;
-import org.baeldung.persistence.dao.common.AbstractHibernateAuditableDao;
-import org.baeldung.persistence.model.Bar;
-
-public class BarAuditableDao extends AbstractHibernateAuditableDao<Bar> implements IBarAuditableDao {
-
-    public BarAuditableDao() {
-        super();
-
-        setClazz(Bar.class);
-    }
-
-    // API
-
-    @Override
-    public List<Bar> getRevisions() {
-        final List<Bar> resultList = super.getRevisions();
-        for (final Bar bar : resultList) {
-            bar.getFooSet().size(); // force FooSet initialization
-        }
-        return resultList;
-    }
-
+package com.baeldung.persistence.dao.impl;
+
+import java.util.List;
+
+import com.baeldung.persistence.dao.IBarAuditableDao;
+import com.baeldung.persistence.dao.common.AbstractHibernateAuditableDao;
+import com.baeldung.persistence.model.Bar;
+
+public class BarAuditableDao extends AbstractHibernateAuditableDao<Bar> implements IBarAuditableDao {
+
+    public BarAuditableDao() {
+        super();
+
+        setClazz(Bar.class);
+    }
+
+    // API
+
+    @Override
+    public List<Bar> getRevisions() {
+        final List<Bar> resultList = super.getRevisions();
+        for (final Bar bar : resultList) {
+            bar.getFooSet().size(); // force FooSet initialization
+        }
+        return resultList;
+    }
+
 }

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/impl/BarDao.java

@@ -1,19 +1,19 @@
-package org.baeldung.persistence.dao.impl;
-
-import org.baeldung.persistence.dao.IBarDao;
-import org.baeldung.persistence.dao.common.AbstractHibernateDao;
-import org.baeldung.persistence.model.Bar;
-import org.springframework.stereotype.Repository;
-
-@Repository
-public class BarDao extends AbstractHibernateDao<Bar> implements IBarDao {
-
-    public BarDao() {
-        super();
-
-        setClazz(Bar.class);
-    }
-
-    // API
-
-}
+package com.baeldung.persistence.dao.impl;
+
+import com.baeldung.persistence.dao.common.AbstractHibernateDao;
+import com.baeldung.persistence.dao.IBarDao;
+import com.baeldung.persistence.model.Bar;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class BarDao extends AbstractHibernateDao<Bar> implements IBarDao {
+
+    public BarDao() {
+        super();
+
+        setClazz(Bar.class);
+    }
+
+    // API
+
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/impl/BarJpaDao.java

@@ -1,19 +1,19 @@
-package org.baeldung.persistence.dao.impl;
-
-import org.baeldung.persistence.dao.IBarDao;
-import org.baeldung.persistence.dao.common.AbstractJpaDao;
-import org.baeldung.persistence.model.Bar;
-import org.springframework.stereotype.Repository;
-
-@Repository
-public class BarJpaDao extends AbstractJpaDao<Bar> implements IBarDao {
-
-    public BarJpaDao() {
-        super();
-
-        setClazz(Bar.class);
-    }
-
-    // API
-
-}
+package com.baeldung.persistence.dao.impl;
+
+import com.baeldung.persistence.dao.IBarDao;
+import com.baeldung.persistence.dao.common.AbstractJpaDao;
+import com.baeldung.persistence.model.Bar;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class BarJpaDao extends AbstractJpaDao<Bar> implements IBarDao {
+
+    public BarJpaDao() {
+        super();
+
+        setClazz(Bar.class);
+    }
+
+    // API
+
+}

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

@@ -0,0 +1,19 @@
+package com.baeldung.persistence.dao.impl;
+
+import com.baeldung.persistence.dao.common.AbstractHibernateDao;
+import com.baeldung.persistence.model.Child;
+import com.baeldung.persistence.dao.IChildDao;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class ChildDao extends AbstractHibernateDao<Child> implements IChildDao {
+
+    public ChildDao() {
+        super();
+
+        setClazz(Child.class);
+    }
+
+    // API
+
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/impl/FooAuditableDao.java

@@ -0,0 +1,17 @@
+package com.baeldung.persistence.dao.impl;
+
+import com.baeldung.persistence.dao.common.AbstractHibernateAuditableDao;
+import com.baeldung.persistence.model.Foo;
+import com.baeldung.persistence.dao.IFooAuditableDao;
+
+public class FooAuditableDao extends AbstractHibernateAuditableDao<Foo> implements IFooAuditableDao {
+
+    public FooAuditableDao() {
+        super();
+
+        setClazz(Foo.class);
+    }
+
+    // API
+
+}

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

@@ -1,8 +1,8 @@
-package org.baeldung.persistence.dao.impl;
+package com.baeldung.persistence.dao.impl;
 
-import org.baeldung.persistence.dao.IFooDao;
-import org.baeldung.persistence.dao.common.AbstractHibernateDao;
-import org.baeldung.persistence.model.Foo;
+import com.baeldung.persistence.dao.common.AbstractHibernateDao;
+import com.baeldung.persistence.dao.IFooDao;
+import com.baeldung.persistence.model.Foo;
 import org.springframework.stereotype.Repository;
 
 @Repository

spring-hibernate4/src/main/java/com/baeldung/persistence/dao/impl/ParentDao.java

@@ -0,0 +1,19 @@
+package com.baeldung.persistence.dao.impl;
+
+import com.baeldung.persistence.dao.IParentDao;
+import com.baeldung.persistence.dao.common.AbstractHibernateDao;
+import com.baeldung.persistence.model.Parent;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class ParentDao extends AbstractHibernateDao<Parent> implements IParentDao {
+
+    public ParentDao() {
+        super();
+
+        setClazz(Parent.class);
+    }
+
+    // API
+
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/model/Bar.java

@@ -1,4 +1,4 @@
-package org.baeldung.persistence.model;
+package com.baeldung.persistence.model;
 
 import java.io.Serializable;
 import java.util.Date;

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

@@ -1,4 +1,4 @@
-package org.baeldung.persistence.model;
+package com.baeldung.persistence.model;
 
 import java.io.Serializable;
 

spring-hibernate4/src/main/java/com/baeldung/persistence/model/Foo.java

@@ -1,4 +1,4 @@
-package org.baeldung.persistence.model;
+package com.baeldung.persistence.model;
 
 import java.io.Serializable;
 

spring-hibernate4/src/main/java/com/baeldung/persistence/model/Parent.java

@@ -1,4 +1,4 @@
-package org.baeldung.persistence.model;
+package com.baeldung.persistence.model;
 
 import java.io.Serializable;
 

spring-hibernate4/src/main/java/com/baeldung/persistence/service/IBarAuditableService.java

@@ -0,0 +1,8 @@
+package com.baeldung.persistence.service;
+
+import com.baeldung.persistence.dao.common.IAuditOperations;
+import com.baeldung.persistence.model.Bar;
+
+public interface IBarAuditableService extends IBarService, IAuditOperations<Bar> {
+
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/service/IBarService.java

@@ -0,0 +1,8 @@
+package com.baeldung.persistence.service;
+
+import com.baeldung.persistence.dao.common.IOperations;
+import com.baeldung.persistence.model.Bar;
+
+public interface IBarService extends IOperations<Bar> {
+    //
+}

spring-hibernate4/src/main/java/com/baeldung/persistence/service/IChildService.java

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