/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.queryplan;
import java.util.Collections;
import java.util.HashMap;
import org.junit.Test;
import org.hibernate.LockMode;
import org.hibernate.engine.query.spi.sql.NativeSQLQueryCollectionReturn;
import org.hibernate.engine.query.spi.sql.NativeSQLQueryJoinReturn;
import org.hibernate.engine.query.spi.sql.NativeSQLQueryReturn;
import org.hibernate.engine.query.spi.sql.NativeSQLQueryRootReturn;
import org.hibernate.engine.query.spi.sql.NativeSQLQueryScalarReturn;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* Tests equals() and hashCode() for NativeSQLQueryReturn implementations.
*
* @author Gail Badner
*/
public class NativeSQLQueryReturnEqualsAndHashCodeTest extends BaseCoreFunctionalTestCase {
@Override
public String[] getMappings() {
return new String[] {};
}
@Test
public void testNativeSQLQueryScalarReturn() {
NativeSQLQueryScalarReturn typeNoAlias = new NativeSQLQueryScalarReturn( null,sessionFactory().getTypeResolver().basic( "int" ) );
NativeSQLQueryScalarReturn aliasNoType = new NativeSQLQueryScalarReturn( "abc", null );
NativeSQLQueryScalarReturn aliasTypeInt = new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( "int" ) );
NativeSQLQueryScalarReturn aliasTypeLong = new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( "long" ) );
NativeSQLQueryScalarReturn aliasTypeLongClass = new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( Long.class.getName() ) );
NativeSQLQueryScalarReturn aliasTypeString = new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( "string" ) );
NativeSQLQueryScalarReturn aliasTypeStringClass = new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( String.class.getName() ) );
check( false, typeNoAlias, aliasNoType );
check( false, typeNoAlias, aliasTypeInt );
check( false, typeNoAlias, aliasTypeLong );
check( false, typeNoAlias, aliasTypeLongClass );
check( false, typeNoAlias, aliasTypeString );
check( false, typeNoAlias, aliasTypeStringClass );
check( false, aliasNoType, aliasTypeInt );
check( false, aliasNoType, aliasTypeLong );
check( false, aliasNoType, aliasTypeLongClass );
check( false, aliasNoType, aliasTypeString );
check( false, aliasNoType, aliasTypeStringClass );
check( false, aliasTypeInt, aliasTypeLong );
check( false, aliasTypeInt, aliasTypeLongClass );
check( false, aliasTypeInt, aliasTypeString );
check( false, aliasTypeInt, aliasTypeStringClass );
check( true, aliasTypeLong, aliasTypeLongClass );
check( false, aliasTypeLong, aliasTypeString );
check( false, aliasTypeLong, aliasTypeStringClass );
check( false, aliasTypeLongClass, aliasTypeString );
check( false, aliasTypeLongClass, aliasTypeStringClass );
check( true, aliasTypeString, aliasTypeStringClass );
check( true, typeNoAlias, new NativeSQLQueryScalarReturn( null,sessionFactory().getTypeResolver().basic( "int" ) ) );
check( true, aliasNoType, new NativeSQLQueryScalarReturn( "abc", null ) );
check( true, aliasTypeInt, new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( "int" ) ) );
check( true, aliasTypeLong, new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( "long" ) ) );
check( true, aliasTypeLongClass, new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( Long.class.getName() ) ) );
check( true, aliasTypeString, new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( "string" ) ) );
check( true, aliasTypeStringClass, new NativeSQLQueryScalarReturn( "abc",sessionFactory().getTypeResolver().basic( String.class.getName() ) ) );
}
@Test
public void testNativeSQLQueryRootReturn() {
NativeSQLQueryRootReturn alias = new NativeSQLQueryRootReturn( "abc", null, null);
NativeSQLQueryRootReturn diffAlias = new NativeSQLQueryRootReturn( "def", null, null);
NativeSQLQueryRootReturn aliasEntityName = new NativeSQLQueryRootReturn( "abc", "Person", null);
NativeSQLQueryRootReturn aliasDiffEntityName = new NativeSQLQueryRootReturn( "abc", "Customer", null);
NativeSQLQueryRootReturn aliasEntityNameLockMode = new NativeSQLQueryRootReturn( "abc", "Person", LockMode.NONE );
NativeSQLQueryRootReturn aliasEntityNameDiffLockMode = new NativeSQLQueryRootReturn( "abc", "Person", LockMode.OPTIMISTIC );
check( false, alias, diffAlias );
check( false, alias, aliasEntityName );
check( false, alias, aliasDiffEntityName );
check( false, alias, aliasEntityNameLockMode );
check( false, alias, aliasEntityNameDiffLockMode );
check( false, diffAlias, aliasEntityName );
check( false, diffAlias, aliasDiffEntityName );
check( false, diffAlias, aliasEntityNameLockMode );
check( false, diffAlias, aliasEntityNameDiffLockMode );
check( false, aliasEntityName, aliasDiffEntityName );
check( false, aliasEntityName, aliasEntityNameLockMode );
check( false, aliasEntityName, aliasEntityNameDiffLockMode );
check( false, aliasDiffEntityName, aliasEntityNameLockMode );
check( false, aliasDiffEntityName, aliasEntityNameDiffLockMode );
check( false, aliasEntityNameLockMode, aliasEntityNameDiffLockMode );
check( true, alias, new NativeSQLQueryRootReturn( "abc", null, null) );
check( true, diffAlias, new NativeSQLQueryRootReturn( "def", null, null) );
check( true, aliasEntityName, new NativeSQLQueryRootReturn( "abc", "Person", null) );
check( true, aliasDiffEntityName, new NativeSQLQueryRootReturn( "abc", "Customer", null) );
check( true, aliasEntityNameLockMode, new NativeSQLQueryRootReturn( "abc", "Person", LockMode.NONE ) );
check( true, aliasEntityNameDiffLockMode, new NativeSQLQueryRootReturn( "abc", "Person", LockMode.OPTIMISTIC ) );
}
@Test
public void testNativeSQLQueryJoinReturn() {
NativeSQLQueryJoinReturn r1 = new NativeSQLQueryJoinReturn( "a", "b", "c", null, null);
NativeSQLQueryJoinReturn r2 = new NativeSQLQueryJoinReturn( "a", "c", "b", null, null);
NativeSQLQueryJoinReturn r3NullMap = new NativeSQLQueryJoinReturn( "b", "c", "a", null, null);
NativeSQLQueryJoinReturn r3EmptyMap= new NativeSQLQueryJoinReturn( "b", "c", "a", new HashMap(), null);
NativeSQLQueryJoinReturn r4 = new NativeSQLQueryJoinReturn( "b", "c", "a", Collections.singletonMap( "key", "value" ), null);
NativeSQLQueryJoinReturn r5 = new NativeSQLQueryJoinReturn( "b", "c", "a", Collections.singletonMap( "otherkey", "othervalue" ), null);
NativeSQLQueryJoinReturn r6 = new NativeSQLQueryJoinReturn( "b", "c", "a", Collections.singletonMap( "key", "value" ), LockMode.NONE );
NativeSQLQueryJoinReturn r7 = new NativeSQLQueryJoinReturn( "b", "c", "a", null, LockMode.NONE );
check( false, r1, r2 );
check( false, r1, r3NullMap );
check( false, r1, r3EmptyMap );
check( false, r1, r4 );
check( false, r1, r5 );
check( false, r1, r6 );
check( false, r1, r7 );
check( false, r2, r3NullMap );
check( false, r2, r3EmptyMap );
check( false, r2, r4 );
check( false, r2, r5 );
check( false, r2, r6 );
check( false, r2, r7 );
check( true, r3NullMap, r3EmptyMap );
check( false, r3NullMap, r4 );
check( false, r3NullMap, r5 );
check( false, r3NullMap, r6 );
check( false, r3NullMap, r7 );
check( false, r3EmptyMap, r4 );
check( false, r3EmptyMap, r5 );
check( false, r3EmptyMap, r6 );
check( false, r3EmptyMap, r7 );
check( false, r4, r5 );
check( false, r4, r6 );
check( false, r4, r7 );
check( false, r5, r6 );
check( false, r5, r7 );
check( false, r6, r7 );
check( true, r1, new NativeSQLQueryJoinReturn( "a", "b", "c", null, null) );
check( true, r2, new NativeSQLQueryJoinReturn( "a", "c", "b", null, null) );
check( true, r3NullMap, new NativeSQLQueryJoinReturn( "b", "c", "a", null, null) );
check( true, r3EmptyMap, new NativeSQLQueryJoinReturn( "b", "c", "a", new HashMap(), null) );
check( true, r4, new NativeSQLQueryJoinReturn( "b", "c", "a", Collections.singletonMap( "key", "value" ), null) );
check( true, r5, new NativeSQLQueryJoinReturn( "b", "c", "a", Collections.singletonMap( "otherkey", "othervalue" ), null) );
check( true, r6, new NativeSQLQueryJoinReturn( "b", "c", "a", Collections.singletonMap( "key", "value" ), LockMode.NONE ) );
check( true, r7, new NativeSQLQueryJoinReturn( "b", "c", "a", null, LockMode.NONE ) );
}
@Test
public void testNativeSQLQueryCollectionReturn() {
NativeSQLQueryCollectionReturn r1 = new NativeSQLQueryCollectionReturn( "a", "b", "c", null, null);
NativeSQLQueryCollectionReturn r2 = new NativeSQLQueryCollectionReturn( "a", "c", "b", null, null);
NativeSQLQueryCollectionReturn r3NullMap = new NativeSQLQueryCollectionReturn( "b", "c", "a", null, null);
NativeSQLQueryCollectionReturn r3EmptyMap= new NativeSQLQueryCollectionReturn( "b", "c", "a", new HashMap(), null);
NativeSQLQueryCollectionReturn r4 = new NativeSQLQueryCollectionReturn( "b", "c", "a", Collections.singletonMap( "key", "value" ), null);
NativeSQLQueryCollectionReturn r5 = new NativeSQLQueryCollectionReturn( "b", "c", "a", Collections.singletonMap( "otherkey", "othervalue" ), null);
NativeSQLQueryCollectionReturn r6 = new NativeSQLQueryCollectionReturn( "b", "c", "a", Collections.singletonMap( "key", "value" ), LockMode.NONE );
NativeSQLQueryCollectionReturn r7 = new NativeSQLQueryCollectionReturn( "b", "c", "a", null, LockMode.NONE );
check( false, r1, r2 );
check( false, r1, r3NullMap );
check( false, r1, r3EmptyMap );
check( false, r1, r4 );
check( false, r1, r5 );
check( false, r1, r6 );
check( false, r1, r7 );
check( false, r2, r3NullMap );
check( false, r2, r3EmptyMap );
check( false, r2, r4 );
check( false, r2, r5 );
check( false, r2, r6 );
check( false, r2, r7 );
check( true, r3NullMap, r3EmptyMap );
check( false, r3NullMap, r4 );
check( false, r3NullMap, r5 );
check( false, r3NullMap, r6 );
check( false, r3NullMap, r7 );
check( false, r3EmptyMap, r4 );
check( false, r3EmptyMap, r5 );
check( false, r3EmptyMap, r6 );
check( false, r3EmptyMap, r7 );
check( false, r4, r5 );
check( false, r4, r6 );
check( false, r4, r7 );
check( false, r5, r6 );
check( false, r5, r7 );
check( false, r6, r7 );
check( true, r1, new NativeSQLQueryCollectionReturn( "a", "b", "c", null, null) );
check( true, r2, new NativeSQLQueryCollectionReturn( "a", "c", "b", null, null) );
check( true, r3NullMap, new NativeSQLQueryCollectionReturn( "b", "c", "a", null, null) );
check( true, r3EmptyMap, new NativeSQLQueryCollectionReturn( "b", "c", "a", new HashMap(), null) );
check( true, r4, new NativeSQLQueryCollectionReturn( "b", "c", "a", Collections.singletonMap( "key", "value" ), null) );
check( true, r5, new NativeSQLQueryCollectionReturn( "b", "c", "a", Collections.singletonMap( "otherkey", "othervalue" ), null) );
check( true, r6, new NativeSQLQueryCollectionReturn( "b", "c", "a", Collections.singletonMap( "key", "value" ), LockMode.NONE ) );
check( true, r7, new NativeSQLQueryCollectionReturn( "b", "c", "a", null, LockMode.NONE ) );
}
@Test
public void testNativeSQLQueryReturnTypes() {
NativeSQLQueryScalarReturn r1 = new NativeSQLQueryScalarReturn( "a",sessionFactory().getTypeResolver().basic( "int" ) );
NativeSQLQueryRootReturn r2 = new NativeSQLQueryRootReturn( "a", "b", LockMode.NONE );
NativeSQLQueryJoinReturn r3 = new NativeSQLQueryJoinReturn( "a", "b", "c", Collections.singletonMap( "key", "value" ), LockMode.NONE );
NativeSQLQueryCollectionReturn r4 = new NativeSQLQueryCollectionReturn( "a", "b", "c", Collections.singletonMap( "key", "value" ), LockMode.NONE);
check( false, r1, r2 );
check( false, r1, r3 );
check( false, r1, r4 );
check( false, r2, r3 );
check( false, r2, r4 );
check( false, r3, r4 );
}
private void check(boolean expectedEquals, NativeSQLQueryReturn queryReturn1, NativeSQLQueryReturn queryReturn2) {
if ( expectedEquals ) {
assertTrue( queryReturn1.equals( queryReturn2 ) );
assertTrue( queryReturn2.equals( queryReturn1 ) );
assertTrue( queryReturn1.hashCode() == queryReturn2.hashCode() );
}
else {
assertFalse( queryReturn1.equals( queryReturn2 ) );
assertFalse( queryReturn2.equals( queryReturn1 ) );
assertFalse( queryReturn1.hashCode() == queryReturn2.hashCode() );
}
}
}