fix: move jsonproperty annotation to getter (#2359)

Author: jonaslagoni

examples/java-generate-jackson-annotation/__snapshots__/index.spec.ts.snap

@@ -3,19 +3,19 @@
 exports[`Should be able to generate data models for jackson annotation and should log expected output to console 1`] = `
 Array [
   "public class Root {
-  @JsonProperty(\\"min_number_prop\\")
   @JsonInclude(JsonInclude.Include.NON_NULL)
   private Double minNumberProp;
-  @JsonProperty(\\"max_number_prop\\")
   @JsonInclude(JsonInclude.Include.NON_NULL)
   private Double maxNumberProp;
   @JsonAnySetter
   @JsonInclude(JsonInclude.Include.NON_NULL)
   private Map<String, Object> additionalProperties;
 
+  @JsonProperty(\\"min_number_prop\\")
   public Double getMinNumberProp() { return this.minNumberProp; }
   public void setMinNumberProp(Double minNumberProp) { this.minNumberProp = minNumberProp; }
 
+  @JsonProperty(\\"max_number_prop\\")
   public Double getMaxNumberProp() { return this.maxNumberProp; }
   public void setMaxNumberProp(Double maxNumberProp) { this.maxNumberProp = maxNumberProp; }
 

src/generators/java/presets/JacksonPreset.ts

@@ -51,13 +51,6 @@ export const JAVA_JACKSON_PRESET: JavaPreset = {
         return renderer.renderBlock(blocks);
       }
 
-      blocks.push(
-        renderer.renderAnnotation(
-          'JsonProperty',
-          `"${property.unconstrainedPropertyName}"`
-        )
-      );
-
       if (!property.required) {
         blocks.push(
           renderer.renderAnnotation(
@@ -85,6 +78,13 @@ export const JAVA_JACKSON_PRESET: JavaPreset = {
       const blocks: string[] = [];
       if (hasUnwrappedOptions) {
         blocks.push(renderer.renderAnnotation('JsonAnyGetter'));
+      } else {
+        blocks.push(
+          renderer.renderAnnotation(
+            'JsonProperty',
+            `"${property.unconstrainedPropertyName}"`
+          )
+        );
       }
       blocks.push(content);
       return renderer.renderBlock(blocks);