in ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/agent/transformlet/helper/AbstractExecutorTtlTransformlet.java [124:141]
private void updateConstructorDisableInheritable(@NonNull final CtClass clazz) throws NotFoundException, CannotCompileException {
for (CtConstructor constructor : clazz.getDeclaredConstructors()) {
final CtClass[] parameterTypes = constructor.getParameterTypes();
final StringBuilder insertCode = new StringBuilder();
for (int i = 0; i < parameterTypes.length; i++) {
final String paramTypeName = parameterTypes[i].getName();
if (THREAD_FACTORY_CLASS_NAME.equals(paramTypeName)) {
String code = String.format("$%d = com.alibaba.ttl.threadpool.TtlExecutors.getDisableInheritableThreadFactory($%<d);", i + 1);
insertCode.append(code);
}
}
if (insertCode.length() > 0) {
logger.info("insert code before constructor " + signatureOfMethod(constructor) + " of class " +
constructor.getDeclaringClass().getName() + ": " + insertCode);
constructor.insertBefore(insertCode.toString());
}
}
}