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.../org/hibernate/test/where/annotations/LazyElementCollectionBasicNonUniqueIdWhereTest.java
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/* | ||
* Hibernate, Relational Persistence for Idiomatic Java | ||
* | ||
* License: GNU Lesser General Public License (LGPL), version 2.1 or later. | ||
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>. | ||
*/ | ||
package org.hibernate.test.where.annotations; | ||
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import java.util.ArrayList; | ||
import java.util.HashSet; | ||
import java.util.List; | ||
import java.util.Set; | ||
import javax.persistence.CollectionTable; | ||
import javax.persistence.Column; | ||
import javax.persistence.ElementCollection; | ||
import javax.persistence.Entity; | ||
import javax.persistence.Id; | ||
import javax.persistence.JoinColumn; | ||
import javax.persistence.Table; | ||
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import org.hibernate.Hibernate; | ||
import org.hibernate.Session; | ||
import org.hibernate.annotations.Immutable; | ||
import org.hibernate.annotations.Where; | ||
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import org.hibernate.testing.TestForIssue; | ||
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase; | ||
import org.junit.After; | ||
import org.junit.Before; | ||
import org.junit.Test; | ||
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import static org.junit.Assert.assertEquals; | ||
import static org.junit.Assert.assertFalse; | ||
import static org.junit.Assert.assertTrue; | ||
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/** | ||
* @author Gail Badner | ||
*/ | ||
public class LazyElementCollectionBasicNonUniqueIdWhereTest extends BaseCoreFunctionalTestCase { | ||
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protected Class<?>[] getAnnotatedClasses() { | ||
return new Class[] { Material.class, Building.class }; | ||
} | ||
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@Before | ||
public void setup() { | ||
Session session = openSession(); | ||
session.beginTransaction(); | ||
{ | ||
session.createSQLQuery( "DROP TABLE MAIN_TABLE" ).executeUpdate(); | ||
session.createSQLQuery( "DROP TABLE COLLECTION_TABLE" ).executeUpdate(); | ||
session.createSQLQuery( "DROP TABLE MATERIAL_RATINGS" ).executeUpdate(); | ||
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session.createSQLQuery( | ||
"create table MAIN_TABLE( " + | ||
"ID integer not null, NAME varchar(255) not null, CODE varchar(10) not null, " + | ||
"primary key (ID, CODE) )" | ||
).executeUpdate(); | ||
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session.createSQLQuery( "insert into MAIN_TABLE(ID, NAME, CODE) VALUES( 1, 'plastic', 'MATERIAL' )" ) | ||
.executeUpdate(); | ||
session.createSQLQuery( "insert into MAIN_TABLE(ID, NAME, CODE) VALUES( 1, 'house', 'BUILDING' )" ) | ||
.executeUpdate(); | ||
session.createSQLQuery( "insert into MAIN_TABLE(ID, NAME, CODE) VALUES( 1, 'high', 'RATING' )" ) | ||
.executeUpdate(); | ||
session.createSQLQuery( "insert into MAIN_TABLE(ID, NAME, CODE) VALUES( 2, 'medium', 'RATING' )" ) | ||
.executeUpdate(); | ||
session.createSQLQuery( "insert into MAIN_TABLE(ID, NAME, CODE) VALUES( 3, 'low', 'RATING' )" ) | ||
.executeUpdate(); | ||
session.createSQLQuery( "insert into MAIN_TABLE(ID, NAME, CODE) VALUES( 1, 'small', 'SIZE' )" ) | ||
.executeUpdate(); | ||
session.createSQLQuery( "insert into MAIN_TABLE(ID, NAME, CODE) VALUES( 2, 'medium', 'SIZE' )" ) | ||
.executeUpdate(); | ||
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session.createSQLQuery( | ||
"create table COLLECTION_TABLE( " + | ||
"MAIN_ID integer not null, MAIN_CODE varchar(10) not null, " + | ||
"VALUE varchar(10) not null, VALUE_CODE varchar(10) not null, " + | ||
"primary key (MAIN_ID, MAIN_CODE, VALUE, VALUE_CODE))" | ||
).executeUpdate(); | ||
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session.createSQLQuery( | ||
"insert into COLLECTION_TABLE(MAIN_ID, MAIN_CODE, VALUE, VALUE_CODE) " + | ||
"VALUES( 1, 'MATERIAL', 'high', 'RATING' )" | ||
).executeUpdate(); | ||
session.createSQLQuery( | ||
"insert into COLLECTION_TABLE(MAIN_ID, MAIN_CODE, VALUE, VALUE_CODE) " + | ||
"VALUES( 1, 'MATERIAL', 'medium', 'RATING' )" | ||
).executeUpdate(); | ||
session.createSQLQuery( | ||
"insert into COLLECTION_TABLE(MAIN_ID, MAIN_CODE, VALUE, VALUE_CODE) " + | ||
"VALUES( 1, 'MATERIAL', 'low', 'RATING' )" | ||
).executeUpdate(); | ||
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session.createSQLQuery( | ||
"insert into COLLECTION_TABLE(MAIN_ID, MAIN_CODE, VALUE, VALUE_CODE) " + | ||
"VALUES( 1, 'MATERIAL', 'medium', 'SIZE' )" | ||
).executeUpdate(); | ||
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session.createSQLQuery( | ||
"insert into COLLECTION_TABLE(MAIN_ID, MAIN_CODE, VALUE, VALUE_CODE) " + | ||
"VALUES( 1, 'BUILDING', 'high', 'RATING' )" | ||
).executeUpdate(); | ||
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session.createSQLQuery( | ||
"insert into COLLECTION_TABLE(MAIN_ID, MAIN_CODE, VALUE, VALUE_CODE) " + | ||
"VALUES( 1, 'BUILDING', 'small', 'SIZE' )" | ||
).executeUpdate(); | ||
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session.createSQLQuery( | ||
"create table MATERIAL_RATINGS( " + | ||
"MATERIAL_ID integer not null, RATING varchar(10) not null," + | ||
" primary key (MATERIAL_ID, RATING))" | ||
).executeUpdate(); | ||
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session.createSQLQuery( | ||
"insert into MATERIAL_RATINGS(MATERIAL_ID, RATING) VALUES( 1, 'high' )" | ||
).executeUpdate(); | ||
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} | ||
session.getTransaction().commit(); | ||
session.close(); | ||
} | ||
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@After | ||
public void cleanup() { | ||
Session session = openSession(); | ||
session.beginTransaction(); | ||
{ | ||
session.createSQLQuery( "delete from MATERIAL_RATINGS" ).executeUpdate(); | ||
session.createSQLQuery( "delete from COLLECTION_TABLE" ).executeUpdate(); | ||
session.createSQLQuery( "delete from MAIN_TABLE" ).executeUpdate(); | ||
} | ||
session.getTransaction().commit(); | ||
session.close(); | ||
} | ||
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@Test | ||
@TestForIssue( jiraKey = "HHH-12937") | ||
public void testInitializeFromUniqueAssociationTable() { | ||
Session session = openSession(); | ||
session.beginTransaction(); | ||
{ | ||
Material material = session.get( Material.class, 1 ); | ||
assertEquals( "plastic", material.getName() ); | ||
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// Material#ratings is mapped with lazy="true" | ||
assertFalse( Hibernate.isInitialized( material.getRatings() ) ); | ||
assertEquals( 1, material.getRatings().size() ); | ||
assertTrue( Hibernate.isInitialized( material.getRatings() ) ); | ||
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assertEquals( "high", material.getRatings().iterator().next() ); | ||
} | ||
session.getTransaction().commit(); | ||
session.close(); | ||
} | ||
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@Test | ||
@TestForIssue( jiraKey = "HHH-12937") | ||
public void testInitializeFromNonUniqueAssociationTable() { | ||
Session session = openSession(); | ||
session.beginTransaction(); | ||
{ | ||
Material material = session.get( Material.class, 1 ); | ||
assertEquals( "plastic", material.getName() ); | ||
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// Material#sizesFromCombined is mapped with lazy="true" | ||
assertFalse( Hibernate.isInitialized( material.getSizesFromCombined() ) ); | ||
assertEquals( 1, material.getSizesFromCombined().size() ); | ||
assertTrue( Hibernate.isInitialized( material.getSizesFromCombined() ) ); | ||
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assertEquals( "medium", material.getSizesFromCombined().iterator().next() ); | ||
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Building building = session.get( Building.class, 1 ); | ||
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// building.ratingsFromCombined is mapped with lazy="true" | ||
assertFalse( Hibernate.isInitialized( building.getRatingsFromCombined() ) ); | ||
assertEquals( 1, building.getRatingsFromCombined().size() ); | ||
assertTrue( Hibernate.isInitialized( building.getRatingsFromCombined() ) ); | ||
assertEquals( "high", building.getRatingsFromCombined().iterator().next() ); | ||
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// Building#sizesFromCombined is mapped with lazy="true" | ||
assertFalse( Hibernate.isInitialized( building.getSizesFromCombined() ) ); | ||
assertEquals( 1, building.getSizesFromCombined().size() ); | ||
assertTrue( Hibernate.isInitialized( building.getSizesFromCombined() ) ); | ||
assertEquals( "small", building.getSizesFromCombined().iterator().next() ); | ||
} | ||
session.getTransaction().commit(); | ||
session.close(); | ||
} | ||
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@Entity( name = "Material" ) | ||
@Table( name = "MAIN_TABLE" ) | ||
@Where( clause = "CODE = 'MATERIAL'" ) | ||
public static class Material { | ||
private int id; | ||
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private String name; | ||
private Set<String> sizesFromCombined = new HashSet<>(); | ||
private List<String> mediumOrHighRatingsFromCombined = new ArrayList<>(); | ||
private Set<String> ratings = new HashSet<>(); | ||
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@Id | ||
@Column( name = "ID" ) | ||
public int getId() { | ||
return id; | ||
} | ||
public void setId(int id) { | ||
this.id = id; | ||
} | ||
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@Column( name = "NAME") | ||
public String getName() { | ||
return name; | ||
} | ||
public void setName(String name) { | ||
this.name = name; | ||
} | ||
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@ElementCollection | ||
@CollectionTable( | ||
name = "COLLECTION_TABLE", | ||
joinColumns = { @JoinColumn( name = "MAIN_ID" ) } | ||
) | ||
@Column( name="VALUE") | ||
@Where( clause = "MAIN_CODE='MATERIAL' AND VALUE_CODE='SIZE'") | ||
@Immutable | ||
public Set<String> getSizesFromCombined() { | ||
return sizesFromCombined; | ||
} | ||
public void setSizesFromCombined(Set<String> sizesFromCombined) { | ||
this.sizesFromCombined = sizesFromCombined; | ||
} | ||
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@ElementCollection | ||
@CollectionTable( | ||
name = "MATERIAL_RATINGS", | ||
joinColumns = { @JoinColumn( name = "MATERIAL_ID" ) } | ||
) | ||
@Column( name="RATING") | ||
@Immutable | ||
public Set<String> getRatings() { | ||
return ratings; | ||
} | ||
public void setRatings(Set<String> ratings) { | ||
this.ratings = ratings; | ||
} | ||
} | ||
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@Entity( name = "Building" ) | ||
@Table( name = "MAIN_TABLE" ) | ||
@Where( clause = "CODE = 'BUILDING'" ) | ||
public static class Building { | ||
private int id; | ||
private String name; | ||
private Set<String> sizesFromCombined = new HashSet<>(); | ||
private Set<String> ratingsFromCombined = new HashSet<>(); | ||
private List<String> mediumOrHighRatings = new ArrayList<>(); | ||
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@Id | ||
@Column( name = "ID" ) | ||
public int getId() { | ||
return id; | ||
} | ||
public void setId(int id) { | ||
this.id = id; | ||
} | ||
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@Column( name = "NAME") | ||
public String getName() { | ||
return name; | ||
} | ||
public void setName(String name) { | ||
this.name = name; | ||
} | ||
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@ElementCollection | ||
@CollectionTable( | ||
name = "COLLECTION_TABLE", | ||
joinColumns = { @JoinColumn( name = "MAIN_ID" ) } | ||
) | ||
@Column( name="VALUE") | ||
@Where( clause = "MAIN_CODE='BUILDING' AND VALUE_CODE='SIZE'") | ||
@Immutable | ||
public Set<String> getSizesFromCombined() { | ||
return sizesFromCombined; | ||
} | ||
public void setSizesFromCombined(Set<String> sizesFromCombined) { | ||
this.sizesFromCombined = sizesFromCombined; | ||
} | ||
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@ElementCollection | ||
@CollectionTable( | ||
name = "COLLECTION_TABLE", | ||
joinColumns = { @JoinColumn( name = "MAIN_ID" ) } | ||
) | ||
@Column( name="VALUE") | ||
@Where( clause = "MAIN_CODE='BUILDING' AND VALUE_CODE='RATING'" ) | ||
@Immutable | ||
public Set<String> getRatingsFromCombined() { | ||
return ratingsFromCombined; | ||
} | ||
public void setRatingsFromCombined(Set<String> ratingsFromCombined) { | ||
this.ratingsFromCombined = ratingsFromCombined; | ||
} | ||
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} | ||
} |
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