static {
Class<Object> clazz;
logger = LoggerManager.getLogger(Base64.class.getName());
try {
clazz = (Class<Object>) Class.forName("android.util.Base64");
// Looking for encode( byte[] input, int flags)
aMethod = clazz.getMethod("encode", byte[].class, Integer.TYPE);
logger.info(clazz.getName() + " is available.");
} catch (ClassNotFoundException x) {
} // Ignore
catch (Exception x) {
logger.error("Failed to initialize use of android.util.Base64", x);
}
try {
clazz = (Class<Object>) Class.forName("org.bouncycastle.util.encoders.Base64Encoder");
bEncoder = clazz.newInstance();
// Looking for encode( byte[] input, int offset, int length, OutputStream output)
bMethod =
clazz.getMethod("encode", byte[].class, Integer.TYPE, Integer.TYPE, OutputStream.class);
logger.info(clazz.getName() + " is available.");
} catch (ClassNotFoundException x) {
} // Ignore
catch (Exception x) {
logger.error("Failed to initialize use of org.bouncycastle.util.encoders.Base64Encoder", x);
}
if (aMethod == null && bMethod == null)
throw new IllegalStateException("No base64 encoder implementation is available.");
}