Read-only and write-only properties (Jackson2, JSDoc tags) (#579)

Author: vojtechhabarta

typescript-generator-core/src/main/java/cz/habarta/typescript/generator/Settings.java

@@ -90,6 +90,7 @@ public class Settings {
     private Predicate<String> mapClassesAsClassesFilter = null;
     public boolean generateConstructors = false;
     public boolean disableTaggedUnions = false;
+    public boolean generateReadonlyAndWriteonlyJSDocTags = false;
     public boolean ignoreSwaggerAnnotations = false;
     public boolean generateJaxrsApplicationInterface = false;
     public boolean generateJaxrsApplicationClient = false;

typescript-generator-core/src/main/java/cz/habarta/typescript/generator/compiler/ModelCompiler.java

@@ -47,6 +47,7 @@
 import cz.habarta.typescript.generator.parser.MethodParameterModel;
 import cz.habarta.typescript.generator.parser.Model;
 import cz.habarta.typescript.generator.parser.PathTemplate;
+import cz.habarta.typescript.generator.parser.PropertyAccess;
 import cz.habarta.typescript.generator.parser.PropertyModel;
 import cz.habarta.typescript.generator.parser.RestApplicationModel;
 import cz.habarta.typescript.generator.parser.RestMethodModel;
@@ -215,7 +216,7 @@ private static TsModel applyExtensionTransformers(SymbolTable symbolTable, TsMod
 
     public TsType javaToTypeScript(Type type) {
         final BeanModel beanModel = new BeanModel(Object.class, Object.class, null, null, null, Collections.<Type>emptyList(),
-                Collections.singletonList(new PropertyModel("property", type, false, null, null, null, null)), null);
+                Collections.singletonList(new PropertyModel("property", type, false, null, null, null, null, null)), null);
         final Model model = new Model(Collections.singletonList(beanModel), Collections.<EnumModel>emptyList(), null);
         final TsModel tsModel = javaToTypeScript(model);
         return tsModel.getBeans().get(0).getProperties().get(0).getTsType();
@@ -386,7 +387,18 @@ private TsPropertyModel processProperty(SymbolTable symbolTable, BeanModel bean,
         final TsType type = typeFromJava(symbolTable, property.getType(), property.getContext(), property.getName(), bean.getOrigin());
         final TsType tsType = property.isOptional() ? type.optional() : type;
         final TsModifierFlags modifiers = TsModifierFlags.None.setReadonly(settings.declarePropertiesAsReadOnly);
-        return new TsPropertyModel(prefix + property.getName() + suffix, tsType, modifiers, /*ownProperty*/ false, property.getComments());
+        final List<String> comments = settings.generateReadonlyAndWriteonlyJSDocTags
+                ? Utils.concat(property.getComments(), getPropertyAccessComments(property.getAccess()))
+                : property.getComments();
+        return new TsPropertyModel(prefix + property.getName() + suffix, tsType, modifiers, /*ownProperty*/ false, comments);
+    }
+
+    private static List<String> getPropertyAccessComments(PropertyAccess access) {
+        final String accessTag =
+                access == PropertyAccess.ReadOnly ? "@readonly" :
+                access == PropertyAccess.WriteOnly ? "@writeonly" :
+                null;
+        return accessTag != null ? Collections.singletonList(accessTag) : null;
     }
 
     private TsEnumModel processEnum(SymbolTable symbolTable, EnumModel enumModel) {

typescript-generator-core/src/main/java/cz/habarta/typescript/generator/parser/GsonParser.java

@@ -92,7 +92,7 @@ private BeanModel parseBean(SourceType<Class<?>> sourceClass) {
                 if (serializedName != null) {
                     name = serializedName.value();
                 }
-                properties.add(new PropertyModel(name, field.getGenericType(), false, field, null, null, null));
+                properties.add(new PropertyModel(name, field.getGenericType(), false, null, field, null, null, null));
                 addBeanToQueue(new SourceType<>(field.getGenericType(), sourceClass.type, name));
             }
             cls = cls.getSuperclass();

typescript-generator-core/src/main/java/cz/habarta/typescript/generator/parser/Jackson1Parser.java

@@ -89,14 +89,14 @@ private BeanModel parseBean(SourceType<Class<?>> sourceClass) {
                     continue;
                 }
                 final boolean optional = isPropertyOptional(propertyMember);
-                properties.add(processTypeAndCreateProperty(beanPropertyWriter.getName(), propertyType, null, optional, sourceClass.type, member, null, null));
+                properties.add(processTypeAndCreateProperty(beanPropertyWriter.getName(), propertyType, null, optional, null, sourceClass.type, member, null, null));
             }
         }
 
         final JsonTypeInfo jsonTypeInfo = sourceClass.type.getAnnotation(JsonTypeInfo.class);
         if (jsonTypeInfo != null && jsonTypeInfo.include() == JsonTypeInfo.As.PROPERTY) {
             if (!containsProperty(properties, jsonTypeInfo.property())) {
-                properties.add(new PropertyModel(jsonTypeInfo.property(), String.class, false, null, null, null, null));
+                properties.add(new PropertyModel(jsonTypeInfo.property(), String.class, false, null, null, null, null, null));
             }
         }