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#3717 Fix ClassCastException when getting thrown types for a record accessor

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This commit is contained in:
Filip Hrisafov 2024-09-16 09:19:39 +02:00
parent c74e62a94c
commit a3b4139070
6 changed files with 95 additions and 1 deletions
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13
integrationtest/src/test/resources/recordsTest/src/main/java/org/mapstruct/itest/records/nested/Address.java Normal file
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@ -0,0 +1,13 @@
/*
* Copyright MapStruct Authors.
*
* Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package org.mapstruct.itest.records.nested;
/**
* @author Filip Hrisafov
*/
public record Address(String street, String city) {
}

13
integrationtest/src/test/resources/recordsTest/src/main/java/org/mapstruct/itest/records/nested/CareProvider.java Normal file
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@ -0,0 +1,13 @@
/*
* Copyright MapStruct Authors.
*
* Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package org.mapstruct.itest.records.nested;
/**
* @author Filip Hrisafov
*/
public record CareProvider(String externalId, Address address) {
}

13
integrationtest/src/test/resources/recordsTest/src/main/java/org/mapstruct/itest/records/nested/CareProviderDto.java Normal file
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@ -0,0 +1,13 @@
/*
* Copyright MapStruct Authors.
*
* Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package org.mapstruct.itest.records.nested;
/**
* @author Filip Hrisafov
*/
public record CareProviderDto(String id, String street, String city) {
}

25
integrationtest/src/test/resources/recordsTest/src/main/java/org/mapstruct/itest/records/nested/CareProviderMapper.java Normal file
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@ -0,0 +1,25 @@
/*
* Copyright MapStruct Authors.
*
* Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package org.mapstruct.itest.records.nested;
import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import org.mapstruct.ReportingPolicy;
import org.mapstruct.factory.Mappers;
/**
* @author Filip Hrisafov
*/
@Mapper(unmappedTargetPolicy = ReportingPolicy.ERROR)
public interface CareProviderMapper {
CareProviderMapper INSTANCE = Mappers.getMapper( CareProviderMapper.class );
@Mapping(target = "id", source = "externalId")
@Mapping(target = "street", source = "address.street")
@Mapping(target = "city", source = "address.city")
CareProviderDto map(CareProvider source);
}

26
integrationtest/src/test/resources/recordsTest/src/test/java/org/mapstruct/itest/records/nested/NestedRecordsTest.java Normal file
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@ -0,0 +1,26 @@
/*
* Copyright MapStruct Authors.
*
* Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package org.mapstruct.itest.records.nested;
import java.util.Arrays;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class NestedRecordsTest {
@Test
public void shouldMapRecord() {
CareProvider source = new CareProvider( "kermit", new Address( "Sesame Street", "New York" ) );
CareProviderDto target = CareProviderMapper.INSTANCE.map( source );
assertThat( target ).isNotNull();
assertThat( target.id() ).isEqualTo( "kermit" );
assertThat( target.street() ).isEqualTo( "Sesame Street" );
assertThat( target.city() ).isEqualTo( "New York" );
}
}

6
processor/src/main/java/org/mapstruct/ap/internal/model/common/TypeFactory.java
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@ -491,7 +491,11 @@ public class TypeFactory {
if (accessor.getAccessorType().isFieldAssignment()) {
return new ArrayList<>();
}
return extractTypes( ( (ExecutableElement) accessor.getElement() ).getThrownTypes() );
Element element = accessor.getElement();
if ( element instanceof ExecutableElement ) {
return extractTypes( ( (ExecutableElement) element ).getThrownTypes() );
}
return new ArrayList<>();
}
private List<Type> extractTypes(List<? extends TypeMirror> typeMirrors) {