eclipse-vertx/vertx-codegen

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Vert.x code generator for asynchronous polyglot APIs

Stars: 111
Forks: 88
Open beginner issues: 0
Indexed issues: 42

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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Protobuf enum support Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

eclipse-vertx/vertx-codegen#361 · Opened Jul 28, 2023
DataObject: Generate a converter for java records Open

help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#340 · 11 comments · 2 reactions · Opened Aug 19, 2021
Introduce custom formatter for json property names Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#335 · Opened May 7, 2021
Processor yield NPE under some circonstancies Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#320 · 4 comments · Opened Dec 31, 2020
Should throw error on VertxGen declared inside VertxGen/DataObject Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

eclipse-vertx/vertx-codegen#319 · 1 comment · 1 reaction · Opened Dec 10, 2020
JPMS json mapper Open

bug help wanted

Difficulty 4/5 3-5 days Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#315 · Opened Oct 21, 2020
@DataObject does not handle json in String format when generating Converters Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#312 · 5 comments · Opened Sep 16, 2020
After modifying the source file, the corresponding automatically generated class is not updated Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#309 · 4 comments · Opened Aug 9, 2020
Allow BigInteger Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#308 · Opened Aug 6, 2020
Problem with parameterized Interfaces Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

eclipse-vertx/vertx-codegen#284 · 2 comments · Opened Nov 4, 2019
`_` considered as invalid char in package names Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

eclipse-vertx/vertx-codegen#282 · Opened Oct 16, 2019
could not access: readStream; in class: io.vertx.codegen.type.ApiTypeInfo Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

eclipse-vertx/vertx-codegen#277 · 1 comment · Opened Sep 9, 2019
mvel2(2.3.1.Final) ASMAccessorOptimizer.java JAVA 11 not supported Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#276 · 8 comments · 1 reaction · Opened Sep 6, 2019
[Question] hasJsonConstructor in vertx/codegen/DataObjectModel.java Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#257 · 2 comments · 1 reaction · Opened May 22, 2019
Not compatible with lombok Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#250 · 4 comments · 3 reactions · Opened Apr 23, 2019
`invalid target release: 11` Error when using Java 11 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#243 · 1 comment · 1 reaction · Opened Mar 12, 2019
DataObject : Generate converter not only for public but also private package method (getter & setter)) Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#230 · 2 comments · 2 reactions · Opened Jan 8, 2019
data object docs for getter and setters are not available on the model Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#220 · Opened Nov 18, 2018
Allow DataObject properties to be ignored by generated converter Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#213 · 1 comment · Opened Sep 30, 2018
what's the kind of a Class that with annotations @ProxyGen but without @VertxGen Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#205 · 14 comments · Opened Aug 7, 2018
Allow arrays of objects and primitives Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#202 · Opened Jul 30, 2018
Generated file has errors when there are two classes with same name in different packages Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#194 · 5 comments · Opened Jun 21, 2018
Eclipse Maven, codegen @DataObject(generateConverter=true) doesn't work Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#184 · Opened Jun 1, 2018
Vert.x Code Generator breaks Java compilation with Gradle v4.7 annotationProcessor Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

eclipse-vertx/vertx-codegen#181 · 2 comments · Opened May 18, 2018
enum custom Marshalling/Unmarshalling Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#174 · 4 comments · Opened May 8, 2018
Extended function support Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#165 · 1 comment · Opened Mar 6, 2018
Handlers are reported as CLASS_API Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#158 · 7 comments · Opened Feb 2, 2018
Missing method in VertxOptions Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

eclipse-vertx/vertx-codegen#157 · 4 comments · Opened Feb 2, 2018
For dataobject type, provide a method telling whether object has empty parameter constructor? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#151 · 2 comments · Opened Jan 12, 2018
Support CharSequence under (at least) Scala and RxJava Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#149 · Opened Jan 10, 2018
Add support for Gradle Apt Plugin Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#134 · 4 comments · Opened Jul 17, 2017
Generated javascript comments for DataObjects mishandles links in javadoc comments Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

eclipse-vertx/vertx-codegen#130 · Opened Jun 21, 2017
Generated class-level javascript comments truncate if javadoc comments include @link text Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

eclipse-vertx/vertx-codegen#129 · 3 comments · Opened Jun 19, 2017
GenIgnore with more fine-grained language control through "features" Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#121 · Opened Apr 20, 2017
Codegen silently skips some getters Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#116 · Opened Feb 16, 2017
Abstract DataObject as property type generate an impossible converter Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#114 · 3 comments · Opened Feb 1, 2017
Add support for different documentation dir Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

eclipse-vertx/vertx-codegen#110 · 4 comments · Opened Dec 5, 2016
Source files without license headers Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

eclipse-vertx/vertx-codegen#107 · 3 comments · Opened Oct 15, 2016
Don't stop on first error Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#105 · Opened Sep 14, 2016
Bind java.util.function.* Open

wishlist

Difficulty 4/5 3-5 days Newbie friendliness 35/100

eclipse-vertx/vertx-codegen#104 · 7 comments · Opened Sep 13, 2016
Extend Map returns to supports more types than basic and json (enums, etc...) Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 48/100

eclipse-vertx/vertx-codegen#90 · 12 comments · Opened Jul 20, 2016
Abstract data object support in params Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

eclipse-vertx/vertx-codegen#80 · 1 comment · Opened Apr 24, 2016

eclipse-vertx/vertx-codegen

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