hibernate 4 testing work
This commit is contained in:
eugenp
parent
34fe047d3b
commit
15f753ce55
@ -0,0 +1,90 @@
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package org.baeldung.persistence.model;
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import java.io.Serializable;
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import java.util.List;
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import javax.persistence.Column;
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import javax.persistence.Entity;
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import javax.persistence.GeneratedValue;
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import javax.persistence.GenerationType;
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import javax.persistence.Id;
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@Entity
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public class Bar implements Serializable {
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@Id
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@GeneratedValue(strategy = GenerationType.AUTO)
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private long id;
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@Column(nullable = false)
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private String name;
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private List<Foo> foos;
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public Bar() {
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super();
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}
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public Bar(final String name) {
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super();
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this.name = name;
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}
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// API
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public long getId() {
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return id;
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}
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public void setId(final long id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(final String name) {
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this.name = name;
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}
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public List<Foo> getFooList() {
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return foos;
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}
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//
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result + ((name == null) ? 0 : name.hashCode());
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return result;
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}
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@Override
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public boolean equals(final Object obj) {
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if (this == obj)
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return true;
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if (obj == null)
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return false;
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if (getClass() != obj.getClass())
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return false;
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final Bar other = (Bar) obj;
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if (name == null) {
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if (other.name != null)
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return false;
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} else if (!name.equals(other.name))
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return false;
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return true;
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}
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@Override
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public String toString() {
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final StringBuilder builder = new StringBuilder();
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builder.append("Foo [name=").append(name).append("]");
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return builder.toString();
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}
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}
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@ -3,7 +3,6 @@ package org.baeldung.persistence.service;
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import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
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import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
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import org.baeldung.persistence.model.Foo;
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import org.baeldung.persistence.model.Foo;
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import org.baeldung.persistence.service.IFooService;
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import org.baeldung.spring.PersistenceConfig;
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import org.baeldung.spring.PersistenceConfig;
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import org.junit.Ignore;
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import org.junit.Ignore;
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import org.junit.Test;
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import org.junit.Test;
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@ -1,464 +1,390 @@
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package org.baeldung.persistence.service;
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package org.baeldung.persistence.service;
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import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertTrue;
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import org.baeldung.persistence.model.Foo;
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import org.baeldung.persistence.service.IFooService;
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import org.baeldung.spring.PersistenceConfig;
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import org.junit.Ignore;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.dao.DataAccessException;
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import org.springframework.dao.DataIntegrityViolationException;
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import org.springframework.dao.InvalidDataAccessApiUsageException;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import org.springframework.test.context.support.AnnotationConfigContextLoader;
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import static org.junit.Assert.*;
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import org.junit.Before;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.LinkedHashSet;
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import java.util.List;
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import java.util.List;
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import java.util.Set;
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import java.util.Set;
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import java.util.SortedSet;
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import java.util.TreeSet;
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import java.util.TreeSet;
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import javax.persistence.EntityManager;
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import org.baeldung.persistence.model.Bar;
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import javax.persistence.EntityManagerFactory;
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import org.baeldung.persistence.model.Foo;
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import javax.persistence.EntityTransaction;
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import org.baeldung.spring.PersistenceConfig;
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import javax.persistence.Persistence;
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import org.hibernate.Criteria;
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import org.hibernate.Criteria;
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import org.hibernate.NullPrecedence;
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import org.hibernate.NullPrecedence;
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import org.hibernate.Query;
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import org.hibernate.Query;
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import org.hibernate.Session;
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import org.hibernate.Session;
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import org.hibernate.SessionFactory;
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import org.hibernate.SessionFactory;
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import org.hibernate.Transaction;
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import org.hibernate.Transaction;
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import org.hibernate.annotations.common.util.StringHelper;
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import org.hibernate.cfg.Configuration;
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import org.hibernate.cfg.Configuration;
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import org.hibernate.criterion.Order;
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import org.hibernate.criterion.Order;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import org.springframework.test.context.support.AnnotationConfigContextLoader;
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import com.google.common.collect.Lists;
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@RunWith(SpringJUnit4ClassRunner.class)
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@RunWith(SpringJUnit4ClassRunner.class)
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@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
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@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
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public class FooSortingServiceTest {
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public class FooSortingServiceTest {
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// tests
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@Test
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@Test
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public final void whenHQlSortingByOneAttribute_thenPrintSortedResults() {
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public final void whenHQlSortingByOneAttribute_thenPrintSortedResults() {
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Session sess = null;
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Session sess = null;
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List<Foo> fooList = new ArrayList();
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List<Foo> fooList = Lists.newArrayList();
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try{
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try {
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SessionFactory sf = new Configuration().
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final SessionFactory sf = new Configuration().configure().buildSessionFactory();
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configure().buildSessionFactory();
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sess = sf.openSession();
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sess = sf.openSession();
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final String hql = "FROM Foo f ORDER BY f.name";
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String hql = "FROM Foo f ORDER BY f.name";
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final Query query = sess.createQuery(hql);
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Query query = sess.createQuery(hql);
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fooList = query.list();
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fooList = query.list();
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for (final Foo foo : fooList) {
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for(Foo foo: fooList){
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System.out.println("Name: " + foo.getName() + ", Id: " + foo.getId());
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System.out.println(
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}
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"Name: " + foo.getName()
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final Transaction tr = sess.beginTransaction();
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+ ", Id: " + foo.getId()
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tr.commit();
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);
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} catch (final Exception ex) {
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}
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ex.printStackTrace();
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Transaction tr = sess.beginTransaction();
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} finally {
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tr.commit();
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if (sess != null) {
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}catch(Exception ex){
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sess.close();
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ex.printStackTrace();
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}
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}finally{
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}
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if(sess != null){
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sess.close();
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}
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}
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}
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}
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@Test
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public final void whenHQlSortingByOneAttribute_andOrderDirection_thenPrintSortedResults() {
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Session sess = null;
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List<Foo> fooList = new ArrayList();
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try{
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@Test
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SessionFactory sf = new Configuration().
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public final void whenHQlSortingByOneAttribute_andOrderDirection_thenPrintSortedResults() {
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configure().buildSessionFactory();
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Session sess = null;
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sess = sf.openSession();
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List<Foo> fooList = Lists.newArrayList();
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String hql = "FROM Foo f ORDER BY f.name ASC";
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Query query = sess.createQuery(hql);
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fooList = query.list();
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for(Foo foo: fooList){
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System.out.println(
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"Name: " + foo.getName()
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+ ", Id: " + foo.getId()
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);
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try {
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}
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final SessionFactory sf = new Configuration().configure().buildSessionFactory();
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Transaction tr = sess.beginTransaction();
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sess = sf.openSession();
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tr.commit();
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final String hql = "FROM Foo f ORDER BY f.name ASC";
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}catch(Exception ex){
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final Query query = sess.createQuery(hql);
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ex.printStackTrace();
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fooList = query.list();
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}finally{
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for (final Foo foo : fooList) {
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if(sess != null){
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System.out.println("Name: " + foo.getName() + ", Id: " + foo.getId());
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sess.close();
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}
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}
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final Transaction tr = sess.beginTransaction();
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}
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tr.commit();
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} catch (final Exception ex) {
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ex.printStackTrace();
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} finally {
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if (sess != null) {
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sess.close();
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}
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}
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}
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}
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@Test
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@Test
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public final void whenHQlSortingByMultipleAttributes_thenSortedResults() {
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public final void whenHQlSortingByMultipleAttributes_thenSortedResults() {
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Session sess = null;
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Session sess = null;
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List<Foo> fooList = new ArrayList();
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List<Foo> fooList = Lists.newArrayList();
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try{
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try {
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SessionFactory sf = new Configuration().
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final SessionFactory sf = new Configuration().configure().buildSessionFactory();
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configure().buildSessionFactory();
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sess = sf.openSession();
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sess = sf.openSession();
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final String hql = "FROM Foo f ORDER BY f.name, f.id";
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String hql = "FROM Foo f ORDER BY f.name, f.id";
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final Query query = sess.createQuery(hql);
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Query query = sess.createQuery(hql);
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fooList = query.list();
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fooList = query.list();
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for (final Foo foo : fooList) {
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for(Foo foo: fooList){
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System.out.println("Name: " + foo.getName() + ", Id: " + foo.getId());
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System.out.println(
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}
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"Name: " + foo.getName()
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final Transaction tr = sess.beginTransaction();
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+ ", Id: " + foo.getId()
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tr.commit();
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} catch (final Exception ex) {
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ex.printStackTrace();
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} finally {
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if (sess != null) {
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sess.close();
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}
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}
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);
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}
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}
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Transaction tr = sess.beginTransaction();
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tr.commit();
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}catch(Exception ex){
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ex.printStackTrace();
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}finally{
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if(sess != null){
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sess.close();
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}
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}
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}
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@Test
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public final void whenHQlSortingByMultipleAttributes_andOrderDirection_thenPrintSortedOrderedResults() {
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Session sess = null;
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List<Foo> fooList = Lists.newArrayList();
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@Test
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try {
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public final void whenHQlSortingByMultipleAttributes_andOrderDirection_thenPrintSortedOrderedResults() {
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final SessionFactory sf = new Configuration().configure().buildSessionFactory();
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Session sess = null;
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sess = sf.openSession();
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List<Foo> fooList = new ArrayList();
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final String hql = "FROM Foo f ORDER BY f.name DESC, f.id ASC";
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final Query query = sess.createQuery(hql);
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fooList = query.list();
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for (final Foo foo : fooList) {
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System.out.println("Name: " + foo.getName() + ", Id: " + foo.getId());
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}
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final Transaction tr = sess.beginTransaction();
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tr.commit();
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} catch (final Exception ex) {
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ex.printStackTrace();
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} finally {
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if (sess != null) {
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sess.close();
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}
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}
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try{
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}
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SessionFactory sf = new Configuration().
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configure().buildSessionFactory();
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sess = sf.openSession();
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String hql = "FROM Foo f ORDER BY f.name DESC, f.id ASC";
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Query query = sess.createQuery(hql);
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fooList = query.list();
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for(Foo foo: fooList){
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System.out.println(
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"Name: " + foo.getName()
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+ ", Id: " + foo.getId()
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);
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@Test
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}
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public final void whenCriteriaSortingByOneAttr_thenPrintSortedResults() {
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Transaction tr = sess.beginTransaction();
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Session sess = null;
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tr.commit();
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final SessionFactory sf = new Configuration().configure().buildSessionFactory();
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}catch(Exception ex){
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sess = sf.openSession();
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ex.printStackTrace();
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List<Foo> fooList = Lists.newArrayList();
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}finally{
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try {
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if(sess != null){
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sess.beginTransaction();
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sess.close();
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final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
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}
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criteria.addOrder(Order.asc("id"));
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}
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fooList = criteria.list();
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assertEquals(1, fooList.get(0).getId());
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assertEquals(100, fooList.get(fooList.toArray().length - 1).getId());
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for (final Foo foo : fooList) {
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System.out.println("Id: " + foo.getId() + ", FirstName: " + foo.getName());
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}
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}
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sess.getTransaction().commit();
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@Test
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} catch (final Exception ex) {
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public final void whenCriteriaSortingByOneAttr_thenPrintSortedResults() {
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ex.printStackTrace();
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Session sess = null;
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} finally {
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SessionFactory sf = new Configuration().
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if (sess != null) {
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configure().buildSessionFactory();
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sess.close();
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sess = sf.openSession();
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}
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List<Foo> fooList = new ArrayList();
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}
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try{
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}
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sess.beginTransaction();
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Criteria criteria = sess.createCriteria(Foo.class, "FOO");
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criteria.addOrder(Order.asc("id"));
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fooList = criteria.list();
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assertEquals(1,fooList.get(0).getId());
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assertEquals(100,fooList.get(fooList.toArray().length-1).getId());
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for(Foo foo: fooList){
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System.out.println(
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"Id: " + foo.getId()
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+ ", FirstName: " + foo.getName()
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);
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@Test
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}
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public final void whenCriteriaSortingByMultipAttr_thenSortedResults() {
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Session sess = null;
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final SessionFactory sf = new Configuration().configure().buildSessionFactory();
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sess = sf.openSession();
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List<Foo> fooList = Lists.newArrayList();
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try {
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sess.beginTransaction();
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final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
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criteria.addOrder(Order.asc("name"));
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criteria.addOrder(Order.asc("id"));
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fooList = criteria.list();
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for (final Foo foo : fooList) {
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System.out.println("Id: " + foo.getId() + ", FirstName: " + foo.getName());
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}
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sess.getTransaction().commit();
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sess.getTransaction().commit();
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}catch(Exception ex){
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} catch (final Exception ex) {
|
||||||
ex.printStackTrace();
|
ex.printStackTrace();
|
||||||
}finally{
|
} finally {
|
||||||
if(sess != null){
|
if (sess != null) {
|
||||||
sess.close();
|
sess.close();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@Test
|
|
||||||
public final void whenCriteriaSortingByMultipAttr_thenSortedResults() {
|
|
||||||
Session sess = null;
|
|
||||||
SessionFactory sf = new Configuration().
|
|
||||||
configure().buildSessionFactory();
|
|
||||||
sess = sf.openSession();
|
|
||||||
List<Foo> fooList = new ArrayList();
|
|
||||||
try{
|
|
||||||
sess.beginTransaction();
|
|
||||||
Criteria criteria = sess.createCriteria(Foo.class, "FOO");
|
|
||||||
criteria.addOrder(Order.asc("name"));
|
|
||||||
criteria.addOrder(Order.asc("id"));
|
|
||||||
fooList = criteria.list();
|
|
||||||
for(Foo foo: fooList){
|
|
||||||
System.out.println(
|
|
||||||
"Id: " + foo.getId()
|
|
||||||
+ ", FirstName: " + foo.getName()
|
|
||||||
|
|
||||||
);
|
@Test
|
||||||
|
public final void whenCriteriaSortingStringNullsLastAsc_thenNullsLast() {
|
||||||
|
Session sess = null;
|
||||||
|
final SessionFactory sf = new Configuration().configure().buildSessionFactory();
|
||||||
|
sess = sf.openSession();
|
||||||
|
List<Foo> fooList = Lists.newArrayList();
|
||||||
|
try {
|
||||||
|
sess.beginTransaction();
|
||||||
|
final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
|
||||||
|
criteria.addOrder(Order.asc("name").nulls(NullPrecedence.LAST));
|
||||||
|
fooList = criteria.list();
|
||||||
|
assertNull(fooList.get(fooList.toArray().length - 1).getName());
|
||||||
|
for (final Foo foo : fooList) {
|
||||||
|
System.out.println("Id: " + foo.getId() + ", FirstName: " + foo.getName());
|
||||||
|
}
|
||||||
|
sess.getTransaction().commit();
|
||||||
|
} catch (final Exception ex) {
|
||||||
|
ex.printStackTrace();
|
||||||
|
} finally {
|
||||||
|
if (sess != null) {
|
||||||
|
sess.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
}
|
@Test
|
||||||
|
public final void whenCriteriaSortingStringNullsFirstDesc_thenNullsFirst() {
|
||||||
|
Session sess = null;
|
||||||
|
final SessionFactory sf = new Configuration().configure().buildSessionFactory();
|
||||||
|
sess = sf.openSession();
|
||||||
|
List<Foo> fooList = Lists.newArrayList();
|
||||||
|
try {
|
||||||
|
sess.beginTransaction();
|
||||||
|
final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
|
||||||
|
criteria.addOrder(Order.desc("name").nulls(NullPrecedence.FIRST));
|
||||||
|
fooList = criteria.list();
|
||||||
|
assertNull(fooList.get(0).getName());
|
||||||
|
for (final Foo foo : fooList) {
|
||||||
|
System.out.println("Id: " + foo.getId() + ", FirstName: " + foo.getName());
|
||||||
|
}
|
||||||
|
sess.getTransaction().commit();
|
||||||
|
} catch (final Exception ex) {
|
||||||
|
ex.printStackTrace();
|
||||||
|
} finally {
|
||||||
|
if (sess != null) {
|
||||||
|
sess.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
sess.getTransaction().commit();
|
@Test
|
||||||
}catch(Exception ex){
|
public final void whenHQlSortingByStringNullLast_thenLastNull() {
|
||||||
ex.printStackTrace();
|
Session sess = null;
|
||||||
}finally{
|
List<Foo> fooList = Lists.newArrayList();
|
||||||
if(sess != null){
|
|
||||||
sess.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@Test
|
|
||||||
public final void whenCriteriaSortingStringNullsLastAsc_thenNullsLast() {
|
|
||||||
Session sess = null;
|
|
||||||
SessionFactory sf = new Configuration().
|
|
||||||
configure().buildSessionFactory();
|
|
||||||
sess = sf.openSession();
|
|
||||||
List<Foo> fooList = new ArrayList();
|
|
||||||
try{
|
|
||||||
sess.beginTransaction();
|
|
||||||
Criteria criteria = sess.createCriteria(Foo.class, "FOO");
|
|
||||||
criteria.addOrder(Order.asc("name").nulls(NullPrecedence.LAST));
|
|
||||||
fooList = criteria.list();
|
|
||||||
assertNull(fooList.get(fooList.toArray().length-1).getName());
|
|
||||||
for(Foo foo: fooList){
|
|
||||||
System.out.println(
|
|
||||||
"Id: " + foo.getId()
|
|
||||||
+ ", FirstName: " + foo.getName()
|
|
||||||
|
|
||||||
);
|
try {
|
||||||
|
final SessionFactory sf = new Configuration().configure().buildSessionFactory();
|
||||||
|
sess = sf.openSession();
|
||||||
|
final String hql = "FROM Foo f ORDER BY f.name NULLS LAST";
|
||||||
|
|
||||||
}
|
final Query query = sess.createQuery(hql);
|
||||||
sess.getTransaction().commit();
|
fooList = query.list();
|
||||||
}catch(Exception ex){
|
assertNull(fooList.get(fooList.toArray().length - 1).getName());
|
||||||
ex.printStackTrace();
|
for (final Foo foo : fooList) {
|
||||||
}finally{
|
System.out.println("Name: " + foo.getName() + ", Id: " + foo.getId());
|
||||||
if(sess != null){
|
}
|
||||||
sess.close();
|
final Transaction tr = sess.beginTransaction();
|
||||||
}
|
tr.commit();
|
||||||
}
|
} catch (final Exception ex) {
|
||||||
}
|
ex.printStackTrace();
|
||||||
@Test
|
} finally {
|
||||||
public final void whenCriteriaSortingStringNullsFirstDesc_thenNullsFirst() {
|
if (sess != null) {
|
||||||
Session sess = null;
|
sess.close();
|
||||||
SessionFactory sf = new Configuration().
|
}
|
||||||
configure().buildSessionFactory();
|
}
|
||||||
sess = sf.openSession();
|
|
||||||
List<Foo> fooList = new ArrayList();
|
|
||||||
try{
|
|
||||||
sess.beginTransaction();
|
|
||||||
Criteria criteria = sess.createCriteria(Foo.class, "FOO");
|
|
||||||
criteria.addOrder(Order.desc("name").nulls(NullPrecedence.FIRST));
|
|
||||||
fooList = criteria.list();
|
|
||||||
assertNull(fooList.get(0).getName());
|
|
||||||
for(Foo foo: fooList){
|
|
||||||
System.out.println(
|
|
||||||
"Id: " + foo.getId()
|
|
||||||
+ ", FirstName: " + foo.getName()
|
|
||||||
|
|
||||||
);
|
}
|
||||||
|
|
||||||
}
|
@Test
|
||||||
sess.getTransaction().commit();
|
public final void whenSortingBars_thenBarsWithSortedFoos() {
|
||||||
}catch(Exception ex){
|
Session sess = null;
|
||||||
ex.printStackTrace();
|
final Set<Foo> fooList = new TreeSet();
|
||||||
}finally{
|
List<Bar> barList = Lists.newArrayList();
|
||||||
if(sess != null){
|
|
||||||
sess.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@Test
|
|
||||||
public final void whenHQlSortingByStringNullLast_thenLastNull() {
|
|
||||||
Session sess = null;
|
|
||||||
List<Foo> fooList = new ArrayList();
|
|
||||||
|
|
||||||
try{
|
try {
|
||||||
SessionFactory sf = new Configuration().
|
final SessionFactory sf = new Configuration().configure().buildSessionFactory();
|
||||||
configure().buildSessionFactory();
|
sess = sf.openSession();
|
||||||
sess = sf.openSession();
|
final String hql = "FROM Bar b ORDER BY b.id";
|
||||||
String hql = "FROM Foo f ORDER BY f.name NULLS LAST";
|
final Query query = sess.createQuery(hql);
|
||||||
|
barList = query.list();
|
||||||
|
|
||||||
Query query = sess.createQuery(hql);
|
for (final Bar bar : barList) {
|
||||||
fooList = query.list();
|
System.out.println("Bar Id:" + bar.getId());
|
||||||
assertNull(fooList.get(fooList.toArray().length-1).getName());
|
for (final Foo foo : bar.getFooList()) {
|
||||||
for(Foo foo: fooList){
|
System.out.println("FooName:" + foo.getName());
|
||||||
System.out.println(
|
}
|
||||||
"Name: " + foo.getName()
|
}
|
||||||
+ ", Id: " + foo.getId()
|
final Transaction tr = sess.beginTransaction();
|
||||||
|
tr.commit();
|
||||||
|
} catch (final Exception ex) {
|
||||||
|
ex.printStackTrace();
|
||||||
|
} finally {
|
||||||
|
if (sess != null) {
|
||||||
|
sess.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
);
|
}
|
||||||
}
|
|
||||||
Transaction tr = sess.beginTransaction();
|
|
||||||
tr.commit();
|
|
||||||
}catch(Exception ex){
|
|
||||||
ex.printStackTrace();
|
|
||||||
}finally{
|
|
||||||
if(sess != null){
|
|
||||||
sess.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
// @Test
|
||||||
|
// public final void whenSortingPrimitiveNulls_thenException() {
|
||||||
|
// Session sess = null;
|
||||||
|
// List<Foo> fooList = new ArrayList();
|
||||||
|
// final List<Bar> barList = new ArrayList();
|
||||||
|
//
|
||||||
|
// try {
|
||||||
|
// final SessionFactory sf = new Configuration().configure().buildSessionFactory();
|
||||||
|
// sess = sf.openSession();
|
||||||
|
// final String hql = "FROM Foo f ORDER BY f.idx";
|
||||||
|
// final Query query = sess.createQuery(hql);
|
||||||
|
// boolean thrown = false;
|
||||||
|
// try {
|
||||||
|
// fooList = criteria.list();
|
||||||
|
// } catch (final org.hibernate.PropertyAccessException e) {
|
||||||
|
// thrown = true;
|
||||||
|
// }
|
||||||
|
// assertTrue(thrown);
|
||||||
|
//
|
||||||
|
// final Transaction tr = sess.beginTransaction();
|
||||||
|
// tr.commit();
|
||||||
|
// } catch (final Exception ex) {
|
||||||
|
// ex.printStackTrace();
|
||||||
|
// } finally {
|
||||||
|
// if (sess != null) {
|
||||||
|
// sess.close();
|
||||||
|
// }
|
||||||
|
// }
|
||||||
|
// }
|
||||||
|
|
||||||
|
@Test
|
||||||
|
public final void whenSortingStringNullsLast_thenReturnNullsLast() {
|
||||||
|
Session sess = null;
|
||||||
|
List<Foo> fooList = Lists.newArrayList();
|
||||||
|
final List<Bar> barList = Lists.newArrayList();
|
||||||
|
|
||||||
@Test
|
try {
|
||||||
public final void whenSortingBars_thenBarsWithSortedFoos(){
|
final SessionFactory sf = new Configuration().configure().buildSessionFactory();
|
||||||
Session sess = null;
|
sess = sf.openSession();
|
||||||
Set <Foo> fooList = new TreeSet();
|
final String hql = "FROM Foo f ORDER BY f.name NULLS LAST";
|
||||||
List <Bar> barList = new ArrayList();
|
final Query query = sess.createQuery(hql);
|
||||||
|
fooList = query.list();
|
||||||
|
assertNull(fooList.get(fooList.toArray().length - 1).getName());
|
||||||
|
for (final Foo foo : fooList) {
|
||||||
|
System.out.println("FooIDX:" + foo.getName());
|
||||||
|
|
||||||
try{
|
}
|
||||||
SessionFactory sf = new Configuration().
|
|
||||||
configure().buildSessionFactory();
|
|
||||||
sess = sf.openSession();
|
|
||||||
String hql = "FROM Bar b ORDER BY b.id";
|
|
||||||
Query query = sess.createQuery(hql);
|
|
||||||
barList = query.list();
|
|
||||||
|
|
||||||
for(Bar bar:barList){
|
final Transaction tr = sess.beginTransaction();
|
||||||
|
tr.commit();
|
||||||
|
} catch (final Exception ex) {
|
||||||
|
ex.printStackTrace();
|
||||||
|
} finally {
|
||||||
|
if (sess != null) {
|
||||||
|
sess.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
System.out.println("Bar Id:"+bar.getId());
|
}
|
||||||
for(Foo foo:bar.getFooList()){
|
|
||||||
System.out.println("FooName:"+foo.getName());
|
|
||||||
|
|
||||||
}
|
@Test
|
||||||
}
|
public final void whenNullPrimitiveValueCriteriaSortingByMultipAttr_thenException() {
|
||||||
Transaction tr = sess.beginTransaction();
|
Session sess = null;
|
||||||
tr.commit();
|
final SessionFactory sf = new Configuration().configure().buildSessionFactory();
|
||||||
}catch(Exception ex){
|
sess = sf.openSession();
|
||||||
ex.printStackTrace();
|
List<Foo> fooList = Lists.newArrayList();
|
||||||
}finally{
|
try {
|
||||||
if(sess != null){
|
sess.beginTransaction();
|
||||||
sess.close();
|
final Criteria criteria = sess.createCriteria(Foo.class, "FOO");
|
||||||
}
|
criteria.addOrder(Order.desc("name").nulls(NullPrecedence.FIRST));
|
||||||
}
|
criteria.addOrder(Order.asc("idx"));
|
||||||
|
boolean thrown = false;
|
||||||
|
try {
|
||||||
}
|
fooList = criteria.list();
|
||||||
@Test
|
} catch (final org.hibernate.PropertyAccessException e) {
|
||||||
public final void whenSortingPrimitiveNulls_thenException(){
|
thrown = true;
|
||||||
Session sess = null;
|
}
|
||||||
List <Foo> fooList = new ArrayList();
|
assertTrue(thrown);
|
||||||
List <Bar> barList = new ArrayList();
|
|
||||||
|
|
||||||
try{
|
|
||||||
SessionFactory sf = new Configuration().
|
|
||||||
configure().buildSessionFactory();
|
|
||||||
sess = sf.openSession();
|
|
||||||
String hql = "FROM Foo f ORDER BY f.idx";
|
|
||||||
Query query = sess.createQuery(hql);
|
|
||||||
boolean thrown = false;
|
|
||||||
try {
|
|
||||||
fooList = criteria.list();
|
|
||||||
} catch (org.hibernate.PropertyAccessException e) {
|
|
||||||
thrown = true;
|
|
||||||
}
|
|
||||||
assertTrue(thrown);
|
|
||||||
|
|
||||||
Transaction tr = sess.beginTransaction();
|
|
||||||
tr.commit();
|
|
||||||
}catch(Exception ex){
|
|
||||||
ex.printStackTrace();
|
|
||||||
}finally{
|
|
||||||
if(sess != null){
|
|
||||||
sess.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
}
|
|
||||||
@Test
|
|
||||||
public final void whenSortingStringNullsLast_thenReturnNullsLast(){
|
|
||||||
Session sess = null;
|
|
||||||
List <Foo> fooList = new ArrayList();
|
|
||||||
List <Bar> barList = new ArrayList();
|
|
||||||
|
|
||||||
try{
|
|
||||||
SessionFactory sf = new Configuration().
|
|
||||||
configure().buildSessionFactory();
|
|
||||||
sess = sf.openSession();
|
|
||||||
String hql = "FROM Foo f ORDER BY f.name NULLS LAST";
|
|
||||||
Query query = sess.createQuery(hql);
|
|
||||||
fooList = query.list();
|
|
||||||
assertNull(fooList.get(fooList.toArray().length-1).getName());
|
|
||||||
for(Foo foo:fooList){
|
|
||||||
System.out.println("FooIDX:"+foo.getName());
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
Transaction tr = sess.beginTransaction();
|
|
||||||
tr.commit();
|
|
||||||
}catch(Exception ex){
|
|
||||||
ex.printStackTrace();
|
|
||||||
}finally{
|
|
||||||
if(sess != null){
|
|
||||||
sess.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
}
|
|
||||||
@Test
|
|
||||||
public final void whenNullPrimitiveValueCriteriaSortingByMultipAttr_thenException() {
|
|
||||||
Session sess = null;
|
|
||||||
SessionFactory sf = new Configuration().
|
|
||||||
configure().buildSessionFactory();
|
|
||||||
sess = sf.openSession();
|
|
||||||
List<Foo> fooList = new ArrayList();
|
|
||||||
try{
|
|
||||||
sess.beginTransaction();
|
|
||||||
Criteria criteria = sess.createCriteria(Foo.class, "FOO");
|
|
||||||
criteria.addOrder(Order.desc("name").nulls(NullPrecedence.FIRST));
|
|
||||||
criteria.addOrder(Order.asc("idx"));
|
|
||||||
boolean thrown = false;
|
|
||||||
try {
|
|
||||||
fooList = criteria.list();
|
|
||||||
} catch (org.hibernate.PropertyAccessException e) {
|
|
||||||
thrown = true;
|
|
||||||
}
|
|
||||||
assertTrue(thrown);
|
|
||||||
|
|
||||||
|
|
||||||
sess.getTransaction().commit();
|
|
||||||
}catch(Exception ex){
|
|
||||||
ex.printStackTrace();
|
|
||||||
}finally{
|
|
||||||
if(sess != null){
|
|
||||||
sess.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
sess.getTransaction().commit();
|
||||||
|
} catch (final Exception ex) {
|
||||||
|
ex.printStackTrace();
|
||||||
|
} finally {
|
||||||
|
if (sess != null) {
|
||||||
|
sess.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user