From a67e4e5f9620443598cef8897e17a1af43919d1e Mon Sep 17 00:00:00 2001 From: Claudio Nave Date: Sun, 5 Feb 2023 12:17:02 +0100 Subject: [PATCH] #3110 Fix throws declaration for ValueMapping annotated methods (#3122) #3110 Fix throws declaration for ValueMapping annotated methods --- .../ap/internal/model/ValueMappingMethod.ftl | 10 ++++++- .../ap/test/bugs/_3110/Issue3110Mapper.java | 29 +++++++++++++++++++ .../test/bugs/_3110/Issue3110MapperTest.java | 27 +++++++++++++++++ 3 files changed, 65 insertions(+), 1 deletion(-) create mode 100644 processor/src/test/java/org/mapstruct/ap/test/bugs/_3110/Issue3110Mapper.java create mode 100644 processor/src/test/java/org/mapstruct/ap/test/bugs/_3110/Issue3110MapperTest.java diff --git a/processor/src/main/resources/org/mapstruct/ap/internal/model/ValueMappingMethod.ftl b/processor/src/main/resources/org/mapstruct/ap/internal/model/ValueMappingMethod.ftl index 4d961c40a..82b792a70 100644 --- a/processor/src/main/resources/org/mapstruct/ap/internal/model/ValueMappingMethod.ftl +++ b/processor/src/main/resources/org/mapstruct/ap/internal/model/ValueMappingMethod.ftl @@ -7,7 +7,7 @@ --> <#-- @ftlvariable name="" type="org.mapstruct.ap.internal.model.ValueMappingMethod" --> <#if overridden>@Override -<#lt>${accessibility.keyword} <@includeModel object=returnType/> ${name}(<#list parameters as param><@includeModel object=param/><#if param_has_next>, ) { +<#lt>${accessibility.keyword} <@includeModel object=returnType/> ${name}(<#list parameters as param><@includeModel object=param/><#if param_has_next>, )<@throws/> { <#list beforeMappingReferencesWithoutMappingTarget as callback> <@includeModel object=callback targetBeanName=resultName targetType=resultType/> <#if !callback_has_next> @@ -66,3 +66,11 @@ +<#macro throws> + <#if (thrownTypes?size > 0)><#lt> throws <@compress single_line=true> + <#list thrownTypes as exceptionType> + <@includeModel object=exceptionType/> + <#if exceptionType_has_next>, <#t> + + + diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_3110/Issue3110Mapper.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_3110/Issue3110Mapper.java new file mode 100644 index 000000000..12dd82376 --- /dev/null +++ b/processor/src/test/java/org/mapstruct/ap/test/bugs/_3110/Issue3110Mapper.java @@ -0,0 +1,29 @@ +/* + * Copyright MapStruct Authors. + * + * Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0 + */ +package org.mapstruct.ap.test.bugs._3110; + +import org.mapstruct.EnumMapping; +import org.mapstruct.Mapper; + +@Mapper +public interface Issue3110Mapper { + enum SourceEnum { + FOO, BAR + } + + enum TargetEnum { + FOO, BAR + } + + class CustomCheckedException extends Exception { + public CustomCheckedException(String message) { + super( message ); + } + } + + @EnumMapping(unexpectedValueMappingException = CustomCheckedException.class) + TargetEnum map(SourceEnum sourceEnum) throws CustomCheckedException; +} diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_3110/Issue3110MapperTest.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_3110/Issue3110MapperTest.java new file mode 100644 index 000000000..3b256ba10 --- /dev/null +++ b/processor/src/test/java/org/mapstruct/ap/test/bugs/_3110/Issue3110MapperTest.java @@ -0,0 +1,27 @@ +/* + * Copyright MapStruct Authors. + * + * Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0 + */ +package org.mapstruct.ap.test.bugs._3110; + +import org.junit.jupiter.api.extension.RegisterExtension; +import org.mapstruct.ap.testutil.IssueKey; +import org.mapstruct.ap.testutil.ProcessorTest; +import org.mapstruct.ap.testutil.WithClasses; +import org.mapstruct.ap.testutil.runner.GeneratedSource; + +@WithClasses({ + Issue3110Mapper.class +}) +@IssueKey("3110") +class Issue3110MapperTest { + @RegisterExtension + final GeneratedSource generatedSource = new GeneratedSource(); + + @ProcessorTest + void throwsException() { + generatedSource.forMapper( Issue3110Mapper.class ).content() + .contains( "throws CustomCheckedException" ); + } +}