Benoit Prudhomme created JOHNZON-307: ----------------------------------------
Summary: POJO's field or method name containing the $ character is not serialized Key: JOHNZON-307 URL: https://issues.apache.org/jira/browse/JOHNZON-307 Project: Johnzon Issue Type: Bug Components: Mapper Affects Versions: 1.2.3, 1.1.12 Reporter: Benoit Prudhomme Fix For: 1.2.4 We are building an _Open API 3.0_ generator based on _io.swagger.core.v3:swagger-models:2.1.1_. The features coming from the version 3.0 are *mandatory* for us, specially the ability to make references. However references use the _*$ref*_ ([Structuring a complex JSON schema|https://json-schema.org/understanding-json-schema/structuring.html]) keyword in the JSON key. example: {code:java} "schema": { "$ref": "#/components/schemas/user" }{code} Since the commit bcf51d2e5b1267dcf317816b7db759460cb3c715 ([more global exclude rules for fields and methods|https://github.com/apache/johnzon/commit/bcf51d2e5b1267dcf317816b7db759460cb3c715]), every field or method name containing the _*$*_ is ignore and not serialized. Currently, we extended the classes: _com.onwbp.org.apache.johnzon.mapper.access.FieldAccessMode_ _com.onwbp.org.apache.johnzon.mapper.access.MethodAccessMode_ to override this behavior. Unfortunatly, the class _com.onwbp.org.apache.johnzon.mapper.access.FieldAndMethodAccessMode_ and every classes making direct references to them have to be forked to use our extensions. Since the _*isIgnored*_ method is _*protected*_ we though that the behavior could be easily overriden. *Can the ignore filter be fixed to allow, at least, the _$ref_ keyword ?* *In absence of fix, can you provide us the best way to override the ignore filter algorithm ?* Note: since _*$id*_ and _*$schema*_ are specified as well in the JSON Schema, they should not be filtered when present in POJO's field or method name. -- This message was sent by Atlassian Jira (v8.3.4#803005)