private static void checkTooMany(String methodName, JClassType serializer, List<String> reasons) {
JMethod[] overloads = serializer.getOverloads(methodName);
if (overloads.length > 1) {
reasons.add(
MessageFormat.format(TOO_MANY_METHODS, serializer.getQualifiedSourceName(), methodName));
}
}
public static JMethod getInstantiationMethod(JClassType serializer, JClassType serializee) {
JMethod[] overloads = serializer.getOverloads("instantiate");
for (JMethod overload : overloads) {
JParameter[] parameters = overload.getParameters();
if (parameters.length != 1) {
// Different overload
continue;
}
if (!parameters[0]
.getType()
.getQualifiedSourceName()
.equals(SerializationStreamReader.class.getName())) {
// First param is not a stream class
continue;
}
if (!isValidCustomFieldSerializerMethod(overload)) {
continue;
}
JType type = overload.getReturnType();
if (type.isPrimitive() != null) {
// Primitives are auto serialized so this can't be the right method
continue;
}
// TODO: if isArray answered yes to isClass this cast would not be
// necessary
JClassType clazz = (JClassType) type;
if (clazz.isAssignableFrom(serializee)) {
return overload;
}
}
return null;
}
private static JMethod getMethod(
String methodName, String streamClassName, JClassType serializer, JClassType serializee) {
JMethod[] overloads = serializer.getOverloads(methodName);
for (JMethod overload : overloads) {
JParameter[] parameters = overload.getParameters();
if (parameters.length != 2) {
// Different overload
continue;
}
if (!parameters[0].getType().getQualifiedSourceName().equals(streamClassName)) {
// First param is not a stream class
continue;
}
JParameter serializeeParam = parameters[1];
JType type = serializeeParam.getType();
if (type.isPrimitive() != null) {
// Primitives are auto serialized so this can't be the right method
continue;
}
// TODO: if isArray answered yes to isClass this cast would not be
// necessary
JClassType clazz = (JClassType) type;
if (clazz.isAssignableFrom(serializee)) {
if (isValidCustomFieldSerializerMethod(overload)
&& overload.getReturnType() == JPrimitiveType.VOID) {
return overload;
}
}
}
return null;
}
