private Expression callFactory(Map<String, Expression> map, int version) {
Expression[] param = new Expression[factoryParams.size()];
int i = 0;
for (String fieldName : factoryParams) {
final FieldGen fieldGen = fields.get(fieldName);
checkNotNull(fieldGen, "Field '%s' is not found in '%s'", fieldName, factory);
if (fieldGen.hasVersion(version)) {
param[i++] = map.get(fieldName);
} else {
param[i++] = pushDefaultValue(fieldGen.getAsmType());
}
}
return callStatic(factory.getDeclaringClass(), factory.getName(), param);
}
private Expression callConstructor(
Class<?> targetType, final Map<String, Expression> map, int version) {
Expression[] param;
if (constructorParams == null) {
param = new Expression[0];
return constructor(targetType, param);
}
param = new Expression[constructorParams.size()];
int i = 0;
for (String fieldName : constructorParams) {
FieldGen fieldGen = fields.get(fieldName);
checkNotNull(fieldGen, "Field '%s' is not found in '%s'", fieldName, constructor);
if (fieldGen.hasVersion(version)) {
param[i++] = map.get(fieldName);
} else {
param[i++] = pushDefaultValue(fieldGen.getAsmType());
}
}
return constructor(targetType, param);
}
@Override
public void prepareDeserializeStaticMethods(
int version,
SerializerBuilder.StaticMethods staticMethods,
CompatibilityLevel compatibilityLevel) {
if (staticMethods.startDeserializeStaticMethod(this, version)) {
return;
}
if (!implInterface && dataTypeIn.isInterface()) {
Expression expression =
deserializeInterface(this.getRawType(), version, staticMethods, compatibilityLevel);
staticMethods.registerStaticDeserializeMethod(this, version, expression);
return;
}
if (!implInterface && constructor == null && factory == null && setters.isEmpty()) {
Expression expression = deserializeClassSimple(version, staticMethods, compatibilityLevel);
staticMethods.registerStaticDeserializeMethod(this, version, expression);
return;
}
List<Expression> list = new ArrayList<>();
final Map<String, Expression> map = new HashMap<>();
for (String fieldName : fields.keySet()) {
FieldGen fieldGen = fields.get(fieldName);
if (!fieldGen.hasVersion(version)) continue;
fieldGen.serializer.prepareDeserializeStaticMethods(
version, staticMethods, compatibilityLevel);
Expression expression =
let(
fieldGen.serializer.deserialize(
fieldGen.getRawType(), version, staticMethods, compatibilityLevel));
list.add(expression);
map.put(fieldName, cast(expression, fieldGen.getRawType()));
}
Expression constructor;
if (factory == null) {
constructor = callConstructor(this.getRawType(), map, version);
} else {
constructor = callFactory(map, version);
}
Expression local = let(constructor);
list.add(local);
for (Method method : setters.keySet()) {
boolean found = false;
for (String fieldName : setters.get(method)) {
FieldGen fieldGen = fields.get(fieldName);
Preconditions.checkNotNull(fieldGen, "Field '%s' is not found in '%s'", fieldName, method);
if (fieldGen.hasVersion(version)) {
found = true;
break;
}
}
if (found) {
Expression[] temp = new Expression[method.getParameterTypes().length];
int i = 0;
for (String fieldName : setters.get(method)) {
FieldGen fieldGen = fields.get(fieldName);
assert fieldGen != null;
if (fieldGen.hasVersion(version)) {
temp[i++] = map.get(fieldName);
} else {
temp[i++] = pushDefaultValue(fieldGen.getAsmType());
}
}
list.add(call(local, method.getName(), temp));
}
}
for (String fieldName : fields.keySet()) {
FieldGen fieldGen = fields.get(fieldName);
if (!fieldGen.hasVersion(version)) continue;
if (fieldGen.field == null || isFinal(fieldGen.field.getModifiers())) continue;
Variable field = field(local, fieldName);
list.add(set(field, map.get(fieldName)));
}
list.add(local);
staticMethods.registerStaticDeserializeMethod(this, version, sequence(list));
}