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minor cleanup

This commit is contained in:
eugenp 2014-05-11 10:35:35 +03:00
parent 5e56ba8e7c
commit a2c98ab37f
6 changed files with 90 additions and 54 deletions
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21
spring-hibernate4/src/main/java/org/baeldung/persistence/model/Bar.java
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@ -20,6 +20,16 @@ import com.google.common.collect.Sets;
@NamedQuery(name = "Bar.findAll", query = "SELECT b FROM Bar b")
public class Bar implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private int id;
private String name;
@OneToMany(mappedBy = "bar", cascade = CascadeType.ALL, fetch = FetchType.EAGER)
@OrderBy(clause = "NAME DESC")
private Set<Foo> fooSet = Sets.newHashSet();
public Bar() {
super();
}
@ -30,17 +40,6 @@ public class Bar implements Serializable {
this.name = name;
}
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private int id;
private String name;
@OneToMany(mappedBy = "bar", cascade = CascadeType.ALL, fetch = FetchType.EAGER)
@OrderBy(clause = "NAME DESC")
Set<Foo> fooSet = Sets.newHashSet();
// API
public Set<Foo> getFooSet() {

2
spring-hibernate4/src/main/java/org/baeldung/persistence/model/Foo.hbm.xml
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@ -15,7 +15,5 @@
<column name="BAR_ID" />
</many-to-one>
</class>
</hibernate-mapping>

22
spring-hibernate4/src/main/java/org/baeldung/persistence/model/Foo.java
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@ -2,6 +2,7 @@ package org.baeldung.persistence.model;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
@ -15,7 +16,17 @@ import org.hibernate.annotations.FetchMode;
@Entity
public class Foo implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private long id;
@Column(nullable = false)
private String name;
@ManyToOne(targetEntity = Bar.class)
@JoinColumn(name = "BAR_ID")
@Fetch(FetchMode.JOIN)
private Bar bar = new Bar();
public Foo() {
super();
@ -27,14 +38,7 @@ public class Foo implements Serializable {
this.name = name;
}
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private long id;
private String name;
@ManyToOne(targetEntity = Bar.class)
@JoinColumn(name = "BAR_ID")
@Fetch(FetchMode.JOIN)
private Bar bar = new Bar();
//
public Bar getBar() {
return bar;

8
spring-hibernate4/src/test/java/hibernate.cfg.xml
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@ -9,9 +9,9 @@
<session-factory>
<!-- Database connection settings -->
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://localhost:3306/HIBERTEST2_TEST</property>
<property name="connection.username">root</property>
<property name="connection.password"></property>
<property name="connection.url">jdbc:mysql://localhost:3306/spring_hibernate4_01?createDatabaseIfNotExist=true</property>
<property name="connection.username">tutorialuser</property>
<property name="connection.password">tutorialmy5ql</property>
<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>
@ -33,5 +33,5 @@
<mapping resource="org//baeldung//persistence//model//Foo.hbm.xml"/>
<mapping resource="org//baeldung//persistence//model//Bar.hbm.xml"/>
</session-factory>
</hibernate-configuration>

54
spring-hibernate4/src/test/java/org/baeldung/persistence/service/FooServiceBasicPersistenceIntegrationTest.java Normal file
View File

@ -0,0 +1,54 @@
package org.baeldung.persistence.service;
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
import org.baeldung.persistence.model.Foo;
import org.baeldung.spring.PersistenceConfig;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
public class FooServiceBasicPersistenceIntegrationTest {
@Autowired
private SessionFactory sessionFactory;
@Autowired
private IFooService fooService;
private Session session;
// tests
@Before
public final void before() {
session = sessionFactory.openSession();
}
@After
public final void after() {
session.close();
}
// tests
@Test
public final void whenContextIsBootstrapped_thenNoExceptions() {
//
}
@Test
public final void whenEntityIsCreated_thenNoExceptions() {
fooService.create(new Foo(randomAlphabetic(6)));
}
}

37
spring-hibernate4/src/test/java/org/baeldung/persistence/service/FooSortingServiceTest.java
View File

@ -12,7 +12,7 @@ import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
import org.junit.After;
import org.junit.BeforeClass;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
@ -21,32 +21,26 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
public class FooSortingServiceTest {
private static Configuration configuration;
private static StandardServiceRegistryBuilder builder;
private static SessionFactory sf;
private static Session sess;
private SessionFactory sf;
private Session sess;
@BeforeClass
public static void before() {
configuration = new Configuration().configure();
builder = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties());
@Before
public void before() {
final Configuration configuration = new Configuration().configure();
final StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties());
sf = configuration.buildSessionFactory(builder.build());
sess = sf.openSession();
sess.beginTransaction();
}
@After
public void after() {
//
}
/* @Test
public final void whenHQlSortingByOneAttribute_thenPrintSortedResults() {
final String hql = "FROM Foo f ORDER BY f.name";
final Query query = sess.createQuery(hql);
final List<Foo> fooList = query.list();
@ -54,12 +48,10 @@ public class FooSortingServiceTest {
System.out.println("Name: " + foo.getName() + ", Id: " + foo.getId());
}
sess.getTransaction().commit();
}
@Test
public final void whenHQlSortingByStringNullLast_thenLastNull() {
final String hql = "FROM Foo f ORDER BY f.name NULLS LAST";
final Query query = sess.createQuery(hql);
final List<Foo> fooList = query.list();
@ -72,7 +64,6 @@ public class FooSortingServiceTest {
@Test
public final void whenSortingByStringNullsFirst_thenReturnNullsFirst() {
final String hql = "FROM Foo f ORDER BY f.name NULLS FIRST";
final Query query = sess.createQuery(hql);
final List<Foo> fooList = query.list();
@ -86,7 +77,6 @@ public class FooSortingServiceTest {
@Test
public final void whenHQlSortingByOneAttribute_andOrderDirection_thenPrintSortedResults() {
final String hql = "FROM Foo f ORDER BY f.name ASC";
final Query query = sess.createQuery(hql);
final List<Foo> fooList = query.list();
@ -100,7 +90,6 @@ public class FooSortingServiceTest {
@Test
public final void whenHQlSortingByMultipleAttributes_thenSortedResults() {
final String hql = "FROM Foo f ORDER BY f.name, f.id";
final Query query = sess.createQuery(hql);
final List<Foo> fooList = query.list();
@ -114,7 +103,6 @@ public class FooSortingServiceTest {
@Test
public final void whenHQlSortingByMultipleAttributes_andOrderDirection_thenPrintSortedResults() {
final String hql = "FROM Foo f ORDER BY f.name DESC, f.id ASC";
final Query query = sess.createQuery(hql);
final List<Foo> fooList = query.list();
@ -126,7 +114,6 @@ public class FooSortingServiceTest {
@Test
public final void whenHQLCriteriaSortingByOneAttr_thenPrintSortedResults() {
final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
criteria.addOrder(Order.asc("id"));
final List<Foo> fooList = criteria.list();
@ -138,7 +125,6 @@ public class FooSortingServiceTest {
@Test
public final void whenHQLCriteriaSortingByMultipAttr_thenSortedResults() {
final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
criteria.addOrder(Order.asc("name"));
criteria.addOrder(Order.asc("id"));
@ -151,7 +137,6 @@ public class FooSortingServiceTest {
@Test
public final void whenCriteriaSortingStringNullsLastAsc_thenNullsLast() {
final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
criteria.addOrder(Order.asc("name").nulls(NullPrecedence.LAST));
final List<Foo> fooList = criteria.list();
@ -164,7 +149,6 @@ public class FooSortingServiceTest {
@Test
public final void whenCriteriaSortingStringNullsFirstDesc_thenNullsFirst() {
final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
criteria.addOrder(Order.desc("name").nulls(NullPrecedence.FIRST));
final List<Foo> fooList = criteria.list();
@ -174,12 +158,10 @@ public class FooSortingServiceTest {
}
sess.getTransaction().commit();
}*/
@Test
public final void whenSortingBars_thenBarsWithSortedFoos() {
final String hql = "FROM Bar b ORDER BY b.id";
final Query query = sess.createQuery(hql);
final List<Bar> barList = query.list();
@ -192,7 +174,6 @@ public class FooSortingServiceTest {
}
}
sess.getTransaction().commit();
}
}