private HashMap<String, ValidatorModel> processValidator(
Set annotations, RoundEnvironment roundEnv) {
HashMap<String, ValidatorModel> validatorModelHashMap = new HashMap<>();
for (Element annotatedElement : roundEnv.getElementsAnnotatedWith(Validation.class)) {
if (annotatedElement.getKind() != ElementKind.METHOD) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Only methods can be annotated with @%1s annotation",
Validation.class.getSimpleName()));
} else {
ValidatorModelGenerator validatorModelGenerator =
new ValidatorModelGenerator(annotatedElement, getLogger());
try {
validatorModelGenerator.initialize();
ValidatorModel validatorModel = validatorModelGenerator.generate();
validatorModel.setPackageName(
getElementUtils().getPackageOf(annotatedElement).toString());
validatorModelHashMap.put(validatorModel.getFiledName(), validatorModel);
} catch (BaseGenerator.InitializationException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Failed to initialize %1s due to %2s",
RequestModelGenerator.class.getSimpleName(), e.getMessage()));
e.printStackTrace();
} catch (BaseGenerator.GenerationException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Code generator %1s failed due to %2s",
RequestModelGenerator.class.getSimpleName(), e.getMessage()));
e.printStackTrace();
}
}
}
return validatorModelHashMap;
}
private void processGenerated(Set annotations, RoundEnvironment roundEnv) {
List<GeneratedModel> generatedModels = new ArrayList<>();
for (Element annotatedElement : roundEnv.getElementsAnnotatedWith(Generated.class)) {
if (annotatedElement.getKind() != ElementKind.CLASS) {
log(
Diagnostic.Kind.NOTE,
String.format(
"Only Classes annotated with %1s(\"org.jsonschema2pojo\") annotation will be included",
Generated.class.getSimpleName()));
} else {
log(
Diagnostic.Kind.NOTE,
String.format(
"Generated class value %1s",
annotatedElement.getAnnotation(Generated.class).value()[0]));
if (annotatedElement
.getAnnotation(Generated.class)
.value()[0]
.equals("org.jsonschema2pojo")) {
GeneratedModelGenerator generatedModelGenerator =
new GeneratedModelGenerator(
(TypeElement) annotatedElement, getLogger(), getElementUtils());
try {
generatedModelGenerator.initialize();
generatedModels.add(generatedModelGenerator.generate());
} catch (BaseGenerator.InitializationException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Failed to initialize %1s due to %2s",
GeneratedModelGenerator.class.getSimpleName(), e.getMessage()));
e.printStackTrace();
} catch (BaseGenerator.GenerationException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Code generator %1s failed due to %2s",
GeneratedModelGenerator.class.getSimpleName(), e.getMessage()));
e.printStackTrace();
}
}
}
}
try {
List<List<GeneratedModel>> matches = PlugInUtils.findMatchingGroups(generatedModels);
log(Diagnostic.Kind.NOTE, String.format("Found %1s groups.", matches.size()));
for (List<GeneratedModel> group : matches) {
log(Diagnostic.Kind.NOTE, String.format("Can group %1s generated objects.", group.size()));
for (GeneratedModel item : group) {
log(Diagnostic.Kind.NOTE, item.getClassElement().getSimpleName().toString());
}
}
GeneratedModelConverter generatedModelConverter =
new GeneratedModelConverter(getLogger(), getTypeUtils(), getElementUtils(), matches);
List<Pair<TypeSpec, GeneratedModel>> typeSpecList =
generatedModelConverter.convert(generatedModels);
for (Pair<TypeSpec, GeneratedModel> pair : typeSpecList) {
log(Diagnostic.Kind.NOTE, "Writing " + pair.first.name + " ...");
JavaFile.builder(pair.second.getPackageName(), pair.first).build().writeTo(getFiler());
}
} catch (BaseModelConverter.ConversionException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Failed to convert %1s due to %2s",
GeneratedModelConverter.class.getSimpleName(), e.getMessage()));
e.printStackTrace();
} catch (IOException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Failed to generate output file for %1s",
GeneratedModelGenerator.class.getSimpleName()));
e.printStackTrace();
}
}
private void processEndpoint(
Set annotations,
RoundEnvironment roundEnv,
HashMap<String, ValidatorModel> validatorModelHashMap) {
for (Element annotatedElement : roundEnv.getElementsAnnotatedWith(Endpoint.class)) {
if (annotatedElement.getKind() != ElementKind.CLASS) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Only Classes can be annotated with @%1s annotation",
Endpoint.class.getSimpleName()));
} else {
TypeElement te = (TypeElement) annotatedElement;
RequestModelGenerator requestModelGenerator =
new RequestModelGenerator(te, getTypeUtils(), getElementUtils(), getLogger());
JsonCodeWriter codeWriter = new JsonCodeWriter(getFiler(), getLogger());
RequestModelConverter modelConverter =
new RequestModelConverter(
getLogger(), getTypeUtils(), getElementUtils(), validatorModelHashMap);
try {
requestModelGenerator.initialize();
RequestModel model = requestModelGenerator.generate();
String packageName = getElementUtils().getPackageOf(te).toString();
String responsePackageName =
getElementUtils().getPackageOf(te).toString()
+ "."
+ te.getSimpleName().toString().toLowerCase()
+ "response";
String responseClassName = te.getSimpleName() + "ApiResponse";
model.setPackageName(packageName);
model.setResponseClassName(responseClassName);
model.setResponsePackageName(responsePackageName);
JCodeModel responseCodeModel =
JsonParser.parseJsonToModel(
responsePackageName, responseClassName, model.getExampleJson(), getLogger());
log(Diagnostic.Kind.NOTE, "Writing JSON Java model to file...");
responseCodeModel.build(codeWriter);
log(Diagnostic.Kind.NOTE, "Writing JSON Java model to file done.");
List<TypeSpec> typeSpecList = modelConverter.convert(model);
log(Diagnostic.Kind.NOTE, "Writing Endpoint request objects to file...");
if (!isBaseGenerated) {
typeSpecList.add(
RequestModelConverter
.getRequestSuperClass()); // must be generated once or Filer will throw
isBaseGenerated = true;
}
for (TypeSpec typeSpec : typeSpecList) {
log(Diagnostic.Kind.NOTE, "Writing " + typeSpec.name + "...");
JavaFile.builder(packageName, typeSpec).build().writeTo(getFiler());
}
log(Diagnostic.Kind.NOTE, "Writing request objects to file done.");
log(Diagnostic.Kind.NOTE, "==================Finished ==================");
} catch (BaseGenerator.InitializationException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Failed to initialize %1s due to %2s",
RequestModelGenerator.class.getSimpleName(), e.getMessage()));
e.printStackTrace();
} catch (BaseGenerator.GenerationException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Code generator %1s failed due to %2s",
RequestModelGenerator.class.getSimpleName(), e.getMessage()));
e.printStackTrace();
} catch (BaseModelConverter.ConversionException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Failed to convert %1s due to %2s",
RequestModelConverter.class.getSimpleName(), e.getMessage()));
e.printStackTrace();
} catch (JsonParser.JsonParserException e) {
log(Diagnostic.Kind.ERROR, String.format("Failed to parse sample JSON"));
e.printStackTrace();
} catch (IOException e) {
log(
Diagnostic.Kind.ERROR,
String.format(
"Failed to generate output file for %1s",
RequestModelGenerator.class.getSimpleName()));
e.printStackTrace();
}
}
}
}