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[Protobuf-Schema] Add enum as model support (#10868)

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* [Protobuf-Schema] Add enum as model support

* [Protobuf-Schema] Bugfix: Reverted classname modification

* [Protobuf-Scheme] Mustache newlines update

* [Protobuf-Schema] Renamed addModelEnumIndexes to addEnumIndexes

* [Protobuf-Schema] Add enum as model support

* [Protobuf-Schema] Bugfix: Reverted classname modification

* [Protobuf-Scheme] Mustache newlines update

* [Protobuf-Schema] Renamed addModelEnumIndexes to addEnumIndexes

Co-authored-by: Tomáš Čermák <cermak@merica.cz>
This commit is contained in:
Tomáš Čermák 2021-11-22 09:29:09 +01:00 committed by GitHub
parent 6779c33b9d
commit fdea71b26e
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 27 additions and 7 deletions
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24
modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ProtobufSchemaCodegen.java
View File

@ -183,6 +183,14 @@ public class ProtobufSchemaCodegen extends DefaultCodegen implements CodegenConf
return camelize(sanitizeName(operationId));
}
public void addEnumIndexes(List<Map<String, Object>> enumVars){
int enumIndex = 0;
for (Map<String, Object> enumVar : enumVars) {
enumVar.put("protobuf-enum-index", enumIndex);
enumIndex++;
}
}
@Override
public Map<String, Object> postProcessModels(Map<String, Object> objs) {
objs = postProcessModelsEnum(objs);
@ -192,6 +200,14 @@ public class ProtobufSchemaCodegen extends DefaultCodegen implements CodegenConf
Map<String, Object> mo = (Map<String, Object>) _mo;
CodegenModel cm = (CodegenModel) mo.get("model");
if(cm.isEnum) {
Map<String, Object> allowableValues = cm.getAllowableValues();
if (allowableValues.containsKey("enumVars")) {
List<Map<String, Object>> enumVars = (List<Map<String, Object>>)allowableValues.get("enumVars");
addEnumIndexes(enumVars);
}
}
for (CodegenProperty var : cm.vars) {
// add x-protobuf-type: repeated if it's an array
if (Boolean.TRUE.equals(var.isArray)) {
@ -209,12 +225,8 @@ public class ProtobufSchemaCodegen extends DefaultCodegen implements CodegenConf
}
if (var.isEnum && var.allowableValues.containsKey("enumVars")) {
List<Map<String, Object>> enumVars = (List<Map<String, Object>>) var.allowableValues.get("enumVars");
int enumIndex = 0;
for (Map<String, Object> enumVar : enumVars) {
enumVar.put("protobuf-enum-index", enumIndex);
enumIndex++;
}
List<Map<String, Object>> enumVars = (List<Map<String, Object>>)var.allowableValues.get("enumVars");
addEnumIndexes(enumVars);
}
// Add x-protobuf-index, unless already specified

7
modules/openapi-generator/src/main/resources/protobuf-schema/enum.mustache vendored Normal file
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@ -0,0 +1,7 @@
enum {{classname}} {
{{#allowableValues}}
{{#enumVars}}
{{{name}}} = {{{protobuf-enum-index}}};
{{/enumVars}}
{{/allowableValues}}
}

3
modules/openapi-generator/src/main/resources/protobuf-schema/model.mustache vendored
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@ -11,7 +11,7 @@ import public "{{{modelPackage}}}/{{{import}}}.proto";
{{#models}}
{{#model}}
message {{classname}} {
{{#isEnum}}{{>enum}}{{/isEnum}}{{^isEnum}}message {{classname}} {
{{#vars}}
{{#description}}
@ -34,5 +34,6 @@ message {{classname}} {
{{/vars}}
}
{{/isEnum}}
{{/model}}
{{/models}}