public String getCarrierCode() {
if (this.data == null || this.data.length == 0) return null;
try {
ByteArrayInputStream stm = new ByteArrayInputStream(this.data);
stm.read();
String address = TbcdString.decodeString(stm, this.data.length - 1);
if (address.length() == 4
&& this.getNetworkIdentificationPlanValue()
.equals(NetworkIdentificationPlanValue.threeDigitCarrierIdentification)) {
return address.substring(0, 3);
}
return address;
} catch (MAPParsingComponentException e) {
return null;
} catch (IOException e) {
return null;
}
}
private void setParameters(
String carrierCode,
NetworkIdentificationPlanValue networkIdentificationPlanValue,
NetworkIdentificationTypeValue networkIdentificationTypeValue)
throws MAPException {
if (carrierCode == null
|| networkIdentificationPlanValue == null
|| networkIdentificationTypeValue == null)
throw new MAPException(
"Error when encoding "
+ _PrimitiveName
+ ": carrierCode, networkIdentificationPlanValue or networkIdentificationTypeValue is empty");
if (!(carrierCode.length() == 3 || carrierCode.length() == 4))
throw new MAPException(
"Error when encoding " + _PrimitiveName + ": carrierCode lenght should be 3 or 4");
ByteArrayOutputStream stm = new ByteArrayOutputStream();
int octOne = 0;
octOne = octOne | (networkIdentificationTypeValue.getCode() << 4);
octOne = octOne | networkIdentificationPlanValue.getCode();
stm.write(octOne);
try {
TbcdString.encodeString(stm, carrierCode);
} catch (MAPException e) {
throw new MAPException(e);
}
this.data = stm.toByteArray();
if (carrierCode.length() == 3) {
this.data[2] = (byte) (this.data[2] & THREE_OCTET_CARRIER_CODE_MASK);
}
}