public static String createSignature(String methodName, Class<?>[] paramTypes) {
StringBuilder buf = new StringBuilder();
buf.append(methodName);
buf.append("(");
for (Class<?> paramType : paramTypes) {
if (paramType.isArray()) {
buf.append(paramType.getComponentType().getName());
buf.append("[]");
} else {
buf.append(paramType.getName());
}
buf.append(", ");
}
if (buf.length() > 2) {
buf.setLength(buf.length() - 2);
}
buf.append(")");
return buf.toString();
}
public void cutBackSql(int length) {
rawSql.setLength(rawSql.length() - length);
formattedSql.setLength(formattedSql.length() - length);
}