Migration smithy initial setup#3861
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- Fix CRITICAL bug: getShapeCppName() now properly handles empty-string resolutions from HARDCODED_COLLISION_RESOLUTIONS map - Changed null-only check to check both null and empty string: resolved != null && !resolved.isEmpty() - Empty strings indicate shapes removed from model (e.g., medialive BatchUpdateScheduleResult) - Added test coverage: getHardcodedResolution and getShapeCppName for medialive empty-string case - Added ServiceNameUtil documentation comment explaining serviceMap parameter reserved for future use - Created ServiceNameUtilTest with capitalize tests
…schema-based serde)
…ub-object generation
- Register ModelCodegenPlugin in SPI file and build.gradle.kts projections - Fix CppWriter: set 2-space indent, enable trimTrailingSpaces - Fix CppWriterDelegator: add UTF-8 BOM to match C2J output - Fix CppTypeMapper: check enum before string (EnumShape extends StringShape), add default values for enum (NOT_SET), timestamp, and blob types - Fix EnumRenderer: use wire values as C++ constants (not member names), single/multi-line format based on line length - Fix MemberRenderer: non-templated setters for primitives and enums, enum-aware Add methods for lists, doc comment format escaping - Fix ModelGenerator: proper namespace structure, indent class body, class-level doc comments, Input->Request / Output->Result naming, conditional <utility> include - Fix SerdeStub: remove hardcoded indent (handled by writer) - Update EnumRendererTest for new format
sbiscigl
reviewed
Jul 13, 2026
| // Capital "Headers" is always renamed (no service exclusions) | ||
| return "headerValues"; | ||
| } | ||
| return null; |
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dont return null ever, return a Optional<String> to force the caller to check
| return "Aws::Utils::Document"; | ||
| } | ||
| // Fallback for unrecognized shapes | ||
| return "Aws::String"; |
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should we throw a exception if we dont recognize the shape instead of falling back to string?
| if (shape.isTimestampShape() || shape.isBlobShape()) { | ||
| return ""; // produces Type m_field{}; (value-initialization) | ||
| } | ||
| return null; |
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ditto about returning null
| if (shape.isDocumentShape()) { | ||
| return "<aws/core/utils/Document.h>"; | ||
| } | ||
| return null; |
| "throw", "true", "try", "typeid", "typename", "typeof", "union", | ||
| "unsigned", "using", "virtual", "void", "volatile", "wchar_t", "while", | ||
| "xor", "xor_eq", | ||
| // Platform macros |
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please throw "LINUX", "WINDOWS", "max" and "min" in here. they're just some of the ones i know dont work
| renderJsonStub(writer, className); | ||
| } else if (protocol == Protocol.REST_XML) { | ||
| renderXmlStub(writer, className); | ||
| } else { |
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noticing a lot of using a default when exausted, when in reality we likely should be throwing runtime exceptions when we know we havent reached a default, but in reality a known "bad" option. bad code gen should fail fast, not default
| * @param requestShape the operation's input structure | ||
| * @param resultShape the operation's output structure (contains the streaming union member) | ||
| */ | ||
| public record EventStreamInfo(String operationName, StructureShape requestShape, StructureShape resultShape) {} |
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public record what java version are we using? this has a hard requirement on java 16
| // Enum classification | ||
| if (shape.isEnumShape() || (shape.isStringShape() && shape.hasTrait(EnumTrait.class))) { | ||
| enums.add(shape); | ||
| continue; |
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feels like we should be doing a if else block instead of using continues
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| class CppTypeMapperTest { | ||
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| @Test |
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woah this is raising the bar for our codegen
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