class BarcodeCodabar {
/** Creates the bars.
* @param text the text to create the bars
* @return the bars
*/
public static byte[] getBarsCodabar(String text) {
text = text.toUpperCase();
int len = text.length();
if (len < 2)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("codabar.must.have.at.least.a.start.and.stop.character"));
if (CHARS.indexOf(text.charAt(0)) < START_STOP_IDX || CHARS.indexOf(text.charAt(len - 1)) < START_STOP_IDX)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("codabar.must.have.one.of.abcd.as.start.stop.character"));
byte bars[] = new byte[text.length() * 8 - 1];
for (int k = 0; k < len; ++k) {
int idx = CHARS.indexOf(text.charAt(k));
if (idx >= START_STOP_IDX && k > 0 && k < len - 1)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("in.codabar.start.stop.characters.are.only.allowed.at.the.extremes"));
if (idx < 0)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("the.character.1.is.illegal.in.codabar", text.charAt(k)));
System.arraycopy(BARS[idx], 0, bars, k * 8, 7);
}
return bars;
}
}
