Base64 Encoding with Emoji

PeopleSoft's Pluggable Encryption Technology (PET) is used to apply base64 encoding. The first step of the base64 algorithm chain is to convert from PeopleSoft Unicode to ASCII. The conversion makes sense since PeopleCode is a Unicode language, and the base64 algorithm is not. But what if you have Unicode characters you want to base64 encode? So I tried the following "Hello World" example with emoji:

&crypto.UpdateData("Hello World 🤔");

Unfortunately, the PET algorithm dropped the Unicode Emoji. Understandable because Emoji is Unicode. So, what alternatives do we have? The good news is my older PL/SQL approach still works. However, my older Java example no longer works. So, for those who want a cross-platform solution, here is an updated PeopleCode/Java code listing. The good news is this version is documented and much simpler!

REM ** What would you like to encode?;
Local string &textToEncode = "Hello World 🤔";

REM ** Pointer to Java encoder;
Local JavaObject &encoder = GetJavaClass("java.util.Base64").getEncoder();

REM ** Be sure to change the character set to match your source;
Local JavaObject &bytes = CreateJavaObject("java.lang.String", &textToEncode).getBytes("UTF-8");

Local string &result = &encoder.encodeToString(&bytes);

REM ** print the result;
MessageBox(0, "", 0, 0, &result);

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