HHH-12166 : test case
This commit is contained in:
Gail Badner
parent
7bcfa0d90d
commit
05404eff0f
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
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* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
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*/
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package org.hibernate.test.compositeusertype.nested;
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import java.io.Serializable;
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import java.util.Objects;
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public class Line implements Serializable {
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private static final long serialVersionUID = 1L;
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private final Point p1, p2;
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public Line(Point p1, Point p2) {
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this.p1 = Objects.requireNonNull( p1 );
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this.p2 = Objects.requireNonNull( p2 );
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}
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public Point getP1() {
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return p1;
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}
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public Point getP2() {
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return p2;
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}
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@Override
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public boolean equals(Object o) {
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if ( this == o ) {
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return true;
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}
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if ( o == null || getClass() != o.getClass() ) {
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return false;
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}
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Line line = (Line) o;
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return Objects.equals( p1, line.p1 ) &&
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Objects.equals( p2, line.p2 );
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}
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@Override
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public int hashCode() {
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return Objects.hash( p1, p2 );
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}
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@Override
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public String toString() {
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return "Line{" +
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"p1=" + p1 +
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", p2=" + p2 +
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'}';
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}
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}
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@ -0,0 +1,48 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
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* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
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*/
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package org.hibernate.test.compositeusertype.nested;
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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.Id;
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import org.hibernate.annotations.Columns;
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import org.hibernate.annotations.Type;
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@Entity
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public class LineEntity {
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private long id;
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@Id
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@GeneratedValue
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public long getId() {
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return id;
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}
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public void setId(long id) {
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this.id = id;
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}
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private Line line;
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@Type(type = "org.hibernate.test.compositeusertype.nested.LineType")
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@Columns(columns = {
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@Column(name = "x1"),
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@Column(name = "y1"),
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@Column(name = "x2"),
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@Column(name = "y2")
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})
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public Line getLine() {
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return line;
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}
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public void setLine(Line line) {
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this.line = line;
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}
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}
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@ -0,0 +1,116 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
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* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
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*/
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package org.hibernate.test.compositeusertype.nested;
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import java.io.Serializable;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.Arrays;
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import java.util.Objects;
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import org.hibernate.HibernateException;
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import org.hibernate.engine.spi.SharedSessionContractImplementor;
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import org.hibernate.type.Type;
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import org.hibernate.usertype.CompositeUserType;
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public class LineType implements CompositeUserType {
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private static final String[] PROPERTY_NAMES = { "p1", "p2" };
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private static final Type[] PROPERTY_TYPES = { PointType.TYPE, PointType.TYPE };
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@Override
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public String[] getPropertyNames() {
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return PROPERTY_NAMES;
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}
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@Override
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public Type[] getPropertyTypes() {
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return PROPERTY_TYPES;
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}
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@Override
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public Object getPropertyValue(Object component, int property) throws HibernateException {
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switch ( property ) {
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case 0:
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return ( (Line) component ).getP1();
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case 1:
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return ( (Line) component ).getP2();
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default:
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throw new IndexOutOfBoundsException( "Invalid property index: " + property );
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}
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}
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@Override
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public void setPropertyValue(Object component, int property, Object value) throws HibernateException {
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throw new UnsupportedOperationException( "Immutable type" );
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}
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@Override
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public Class returnedClass() {
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return Line.class;
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}
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@Override
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public boolean equals(Object x, Object y) throws HibernateException {
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return Objects.equals( x, y );
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}
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@Override
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public int hashCode(Object x) throws HibernateException {
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return Objects.hashCode( x );
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}
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@Override
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public Object nullSafeGet(ResultSet rs, String[] names, SharedSessionContractImplementor session, Object owner)
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throws HibernateException, SQLException {
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Point p1 = (Point) PointType.TYPE.nullSafeGet( rs, Arrays.copyOfRange( names, 0, 2 ), session, owner );
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Point p2 = (Point) PointType.TYPE.nullSafeGet( rs, Arrays.copyOfRange( names, 2, 4 ), session, owner );
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return p1 == null || p2 == null ? null : new Line( p1, p2 );
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}
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@Override
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public void nullSafeSet(PreparedStatement st, Object value, int index, SharedSessionContractImplementor session)
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throws HibernateException, SQLException {
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if ( value == null ) {
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PointType.TYPE.nullSafeSet( st, null, index, session );
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PointType.TYPE.nullSafeSet( st, null, index + 2, session );
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}
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else {
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Line l = (Line) value;
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PointType.TYPE.nullSafeSet( st, l.getP1(), index, session );
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PointType.TYPE.nullSafeSet( st, l.getP2(), index + 2, session );
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}
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}
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@Override
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public Object deepCopy(Object value) throws HibernateException {
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return value;
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}
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@Override
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public boolean isMutable() {
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return false;
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}
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@Override
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public Serializable disassemble(Object value, SharedSessionContractImplementor session) throws HibernateException {
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return (Line) value;
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}
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@Override
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public Object assemble(Serializable cached, SharedSessionContractImplementor session, Object owner)
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throws HibernateException {
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return cached;
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}
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@Override
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public Object replace(Object original, Object target, SharedSessionContractImplementor session, Object owner)
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throws HibernateException {
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return original;
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}
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}
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@ -0,0 +1,45 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
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* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
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*/
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package org.hibernate.test.compositeusertype.nested;
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import org.hibernate.testing.TestForIssue;
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import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
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import org.junit.Assert;
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import org.junit.Test;
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import static org.hibernate.testing.transaction.TransactionUtil.doInHibernate;
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public class NestedCompositeUserTypeTest extends BaseCoreFunctionalTestCase {
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@Override
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protected Class[] getAnnotatedClasses() {
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return new Class[] {
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LineEntity.class
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};
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}
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@Test
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@TestForIssue(jiraKey = "HHH-12166")
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public void testIt() {
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Line line = new Line( new Point( 0, 0 ), new Point( 42, 84 ) );
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doInHibernate(
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this::sessionFactory, session -> {
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LineEntity le = new LineEntity();
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le.setLine( line );
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session.save( le );
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}
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);
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doInHibernate(
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this::sessionFactory, session -> {
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LineEntity lineEntry = session.createQuery( "from " + LineEntity.class.getName(), LineEntity.class )
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.uniqueResult();
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Assert.assertEquals( line, lineEntry.getLine() );
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}
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);
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}
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}
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@ -0,0 +1,54 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
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* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
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*/
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package org.hibernate.test.compositeusertype.nested;
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import java.io.Serializable;
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public class Point implements Serializable {
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private static final long serialVersionUID = 1L;
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private final int x, y;
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public Point(int x, int y) {
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this.x = x;
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this.y = y;
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}
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public int getX() {
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return x;
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}
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public int getY() {
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return y;
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}
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@Override
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public boolean equals(Object o) {
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if ( this == o ) {
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return true;
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}
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if ( o == null || getClass() != o.getClass() ) {
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return false;
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}
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Point point = (Point) o;
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return x == point.x &&
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y == point.y;
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}
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@Override
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public int hashCode() {
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return x * 31 + y;
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}
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@Override
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public String toString() {
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return "Point{" +
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"x=" + x +
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", y=" + y +
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'}';
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}
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}
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@ -0,0 +1,121 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
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* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
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*/
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package org.hibernate.test.compositeusertype.nested;
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import java.io.Serializable;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Types;
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import java.util.Objects;
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import org.hibernate.HibernateException;
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import org.hibernate.engine.spi.SharedSessionContractImplementor;
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import org.hibernate.type.CompositeCustomType;
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import org.hibernate.type.IntegerType;
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import org.hibernate.type.Type;
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import org.hibernate.usertype.CompositeUserType;
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public class PointType implements CompositeUserType {
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public static final CompositeCustomType TYPE = new CompositeCustomType( new PointType() );
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private static final String[] PROPERTY_NAMES = { "x", "y" };
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private static final Type[] PROPERTY_TYPES = { IntegerType.INSTANCE, IntegerType.INSTANCE };
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@Override
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public String[] getPropertyNames() {
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return PROPERTY_NAMES;
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}
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@Override
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public Type[] getPropertyTypes() {
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return PROPERTY_TYPES;
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}
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@Override
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public Object getPropertyValue(Object component, int property) throws HibernateException {
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switch ( property ) {
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case 0:
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return ( (Point) component ).getX();
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case 1:
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return ( (Point) component ).getY();
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default:
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throw new IndexOutOfBoundsException( "Invalid property index: " + property );
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}
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}
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@Override
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public void setPropertyValue(Object component, int property, Object value) throws HibernateException {
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throw new UnsupportedOperationException( "Immutable type" );
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}
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@Override
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public Class returnedClass() {
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return Point.class;
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}
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@Override
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public boolean equals(Object x, Object y) throws HibernateException {
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return Objects.equals( x, y );
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}
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@Override
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public int hashCode(Object x) throws HibernateException {
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return Objects.hashCode( x );
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}
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@Override
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public Object nullSafeGet(ResultSet rs, String[] names, SharedSessionContractImplementor session, Object owner)
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throws HibernateException, SQLException {
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int x = rs.getInt( names[0] );
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boolean xNull = rs.wasNull();
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int y = rs.getInt( names[1] );
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boolean yNull = rs.wasNull();
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return xNull || yNull ? null : new Point( x, y );
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}
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@Override
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public void nullSafeSet(PreparedStatement st, Object value, int index, SharedSessionContractImplementor session)
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throws HibernateException, SQLException {
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if ( value == null ) {
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st.setNull( index, Types.INTEGER );
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st.setNull( index + 1, Types.INTEGER );
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}
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else {
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Point p = (Point) value;
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st.setInt( index, p.getX() );
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st.setInt( index + 1, p.getY() );
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}
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}
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@Override
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public Object deepCopy(Object value) throws HibernateException {
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return value;
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}
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@Override
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public boolean isMutable() {
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return false;
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}
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@Override
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public Serializable disassemble(Object value, SharedSessionContractImplementor session) throws HibernateException {
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return (Point) value;
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}
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@Override
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public Object assemble(Serializable cached, SharedSessionContractImplementor session, Object owner)
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throws HibernateException {
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return cached;
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}
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@Override
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public Object replace(Object original, Object target, SharedSessionContractImplementor session, Object owner)
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throws HibernateException {
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return original;
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}
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}
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