[Java] Feat add java builder pattern#18569
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# Conflicts: # modules/openapi-generator-cli/pom.xml # modules/openapi-generator-core/pom.xml # modules/openapi-generator-gradle-plugin/pom.xml # modules/openapi-generator-maven-plugin/pom.xml # modules/openapi-generator-online/pom.xml # modules/openapi-generator/pom.xml # modules/openapi-generator/src/test/java/org/openapitools/codegen/java/spring/SpringCodegenTest.java # pom.xml
# Conflicts: # pom.xml
# Conflicts: # bin/configs/java-okhttp-user-defined-templates.yaml # modules/openapi-generator/src/main/resources/php-flight/register_routes.mustache # modules/openapi-generator/src/main/resources/php-flight/register_routes_test.mustache # modules/openapi-generator/src/test/java/org/openapitools/codegen/DefaultCodegenTest.java # modules/openapi-generator/src/test/resources/3_0/python/petstore-with-fake-endpoints-models-for-testing.yaml # modules/openapi-generator/src/test/resources/3_0/spring/issue_18340.yaml # samples/client/echo_api/java/okhttp-gson-user-defined-templates/.github/workflows/maven.yml # samples/client/echo_api/java/okhttp-gson-user-defined-templates/.openapi-generator/FILES # samples/client/echo_api/java/okhttp-gson-user-defined-templates/gradle/wrapper/gradle-wrapper.jar # samples/client/echo_api/java/okhttp-gson-user-defined-templates/gradle/wrapper/gradle-wrapper.properties # samples/client/echo_api/java/okhttp-gson-user-defined-templates/gradlew # samples/client/echo_api/java/okhttp-gson-user-defined-templates/gradlew.bat # samples/client/echo_api/java/okhttp-gson-user-defined-templates/info.md # samples/openapi3/client/petstore/python/tests/test_model.py # samples/server/petstore/php-flight/RegisterRoutes.php # samples/server/petstore/php-flight/Test/RegisterRoutesTest.php
wing328
reviewed
May 8, 2024
| public {{classname}} {{name}}({{{datatypeWithEnum}}} {{name}}) { | ||
| {{#openApiNullable}} | ||
| this.{{name}} = {{#isNullable}}JsonNullable.of({{/isNullable}}{{#useOptional}}{{^required}}{{^isNullable}}{{^isContainer}}Optional.of({{/isContainer}}{{/isNullable}}{{/required}}{{/useOptional}}{{name}}{{#isNullable}}){{/isNullable}}{{#useOptional}}{{^required}}{{^isNullable}}{{^isContainer}}){{/isContainer}}{{/isNullable}}{{/required}}{{/useOptional}}; | ||
| this.{{name}} = {{#isNullable}}JsonNullable.of({{/isNullable}}{{#useOptional}}{{^required}}{{^isNullable}}{{^isContainer}}Optional.ofNullable({{/isContainer}}{{/isNullable}}{{/required}}{{/useOptional}}{{name}}{{#isNullable}}){{/isNullable}}{{#useOptional}}{{^required}}{{^isNullable}}{{^isContainer}}){{/isContainer}}{{/isNullable}}{{/required}}{{/useOptional}}; |
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is this change required for the builder pattern?
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I've reverted the change.
I will create a new issue for this useOptional flag described as " Use Optional container for optional parameters" .
It creates optional fields that can lead to NullPointerException...
It also makes the mustache template so harder to maintain
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do you mind filing a new one instead (using the latest master of the official openapi-generator) as some commits do not seem to be related to this change at all? |
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Fix #18032. Add a new configOptions: generateBuilders to java client and spring generators
The name of the option is the same as in JavaJAXSRSSpecServerCodeGen.
Spring + lombok: generateBuilders + generateConstructorWithAllArgs configOptions can be used instead of lombok.
The builder is not created when lombok.Data is configured (issue with fluent setters not generated)
Improve generation of no args constructor.
Also minor fix for the generateConstructorWithAllArgs and Lombok.AllArgsConstructor (there was some typos)
PR checklist
Commit all changed files.
This is important, as CI jobs will verify all generator outputs of your HEAD commit as it would merge with master.
These must match the expectations made by your contribution.
You may regenerate an individual generator by passing the relevant config(s) as an argument to the script, for example
./bin/generate-samples.sh bin/configs/java*.IMPORTANT: Do NOT purge/delete any folders/files (e.g. tests) when regenerating the samples as manually written tests may be removed.
master(upcoming 7.1.0 minor release - breaking changes with fallbacks),8.0.x(breaking changes without fallbacks)Please review
@bbdouglas (2017/07) @sreeshas (2017/08) @jfiala (2017/08) @lukoyanov (2017/09) @cbornet (2017/09) @jeff9finger (2018/01) @karismann (2019/03) @Zomzog (2019/04) @lwlee2608 (2019/10) @martin-mfg (2023/08)
Java Spring | @cachescrubber (2022/02) @welshm (2022/02) @MelleD (2022/02) @atextor (2022/02) @manedev79 (2022/02) @javisst (2022/02) @borsch (2022/02) @banlevente (2022/02) @Zomzog (2022/09) @martin-mfg (2023/08)