@SuppressWarnings("unchecked")
private int getRessiueBlocks(DlmsRequest req, DlmsRequest dr) {
int offset = 0;
List<Integer> ressiueBlocks = null;
if (req.containsKey(DlmsUpgradeAssisant.REISSUE_LIST)) {
ressiueBlocks = (List<Integer>) req.getAppendParam(DlmsUpgradeAssisant.REISSUE_LIST);
} else {
ressiueBlocks = new ArrayList<Integer>();
}
if (DlmsUpgradeAssisant.UPGRADE_03.equals(req.getOperator())
|| DlmsUpgradeAssisant.UPGRADE_RESSIUE.equals(req.getOperator())) {
return offset;
}
ASN1BitString bitString = req.getParams()[0].resultData.getBitString();
byte[] bitValue = bitString.getValue();
// 获得有效位数
int blockCount = (bitValue.length - 1) * 8 - bitValue[0];
getRessiueBlocks(bitValue, blockCount, ressiueBlocks, offset + 1);
if (req.containsKey(DlmsUpgradeAssisant.CURRENT_INDEX)) {
offset = (Integer) req.getAppendParam(DlmsUpgradeAssisant.CURRENT_INDEX);
} else {
offset = 0;
}
dr.addAppendParam(DlmsUpgradeAssisant.REISSUE_LIST, ressiueBlocks);
return offset;
}
public void handleUpgrade(DlmsEventProcessor processor, DlmsRequest req, DlmsContext context) {
try {
boolean isFinished = false; // 是否升级结束
boolean isSuccess = true; // 命令是否成功
DlmsRequest dr = new DlmsRequest();
dr.setRelayParam(req.getRelayParam());
dr.setMeterId(context.meterId);
dr.addAllAppendParmas(req.getAllParam());
dr.setDestAddr(req.getDestAddr());
if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_00)) {
isSuccess = updateStep_01_01(req, dr);
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_01_01)) {
isSuccess = upgradeStep_01(req, dr);
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_01)) {
isSuccess = upgradeStep_02(req, dr);
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_02)) {
isSuccess = upgradeStep_03(req, dr);
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_03)
|| req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_RESSIUE)) {
isSuccess = blockTransfering(req, dr);
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_READMAP)) {
upgradeStep_04(req, dr);
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_04)) {
if (checkBitMap(req, dr)) { // 如果没有漏点，进入第五步
upgradeStep_05(req, dr);
}
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_05)) { // 检测验证是否成功
if (req.getParams()[0].resultCode == 2) { // 如果返回的是temporary-failure,休息一会再读
try {
Thread.sleep(sleepTimeStay06Step * 1000);
} catch (InterruptedException e) {
}
}
readTransferStatus(dr); // 这里无论返回什么，都去读升级状态
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_READ_STATUS)) {
int verfiyFlg = req.getParams()[0].resultData.getEnum();
if (verfiyFlg == 3) {
upgradeStep_06(req, dr);
} else if (verfiyFlg == 2) {
try {
Thread.sleep(sleepTimeStay06Step * 1000);
} catch (InterruptedException e) {
}
readTransferStatus(dr);
} else { // 除了上面两种情况，都是失败
isSuccess = false;
}
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_06)) {
// 读到的数据与主站下发做比较
// 如果成功，执行第7步
{
upgradeStep_07(req, dr);
}
} else if (req.getOperator().equals(DlmsUpgradeAssisant.UPGRADE_07)) {
// 如果结束 设置finished=true
if (req.getParams()[0].resultCode == 0) isFinished = true;
else {
isSuccess = false;
}
}
// 查询待发送列表中，是否有要升级的请求，如果有，则当前请求判定为失败
if (context.webReqList.size() > 0) {
DlmsEvent evt = (DlmsEvent) context.webReqList.get(0);
DlmsRequest request = (DlmsRequest) evt.getRequest();
if (request.getOperator() != null && request.getOperator().contains("UPGRADE")) {
isSuccess = false;
log.error(
"meterid="
+ context.meterId
+ ".New upgrade request is comming,current upgrade set fail");
}
}
if (!isSuccess) {
DlmsUpgradeAssisant.getInstance().updateUpgradeInfo(req, UpgradeInfo.FAIL); // 设置为失败
DlmsUpgradeAssisant.getInstance().updateUpgradeStatus(req, "00");
if (tracer.isEnabled())
tracer.trace(
"Upgrade Failed. MeterId=" + req.getMeterId() + ",Operator=" + req.getOperator());
return;
}
if (!isFinished) {
DlmsUpgradeAssisant.getInstance().onUpgradeSuccess(dr);
processor.postWebRequest(dr, null);
} else {
// 收尾阶段
req.addAppendParam(
DlmsUpgradeAssisant.CURRENT_BLOCK_NUM,
(Integer) req.getAppendParam(DlmsUpgradeAssisant.BLOCK_COUNT));
DlmsUpgradeAssisant.getInstance().updateUpgradeInfo(req, UpgradeInfo.SUCCESS); // 设置为成功
DlmsUpgradeAssisant.getInstance().updateUpgradeStatus(req, "02");
}
} catch (Exception e) {
log.error(StringUtil.getExceptionDetailInfo(e));
DlmsUpgradeAssisant.getInstance().updateUpgradeInfo(req, UpgradeInfo.FAIL); // 设置为失败
DlmsUpgradeAssisant.getInstance().updateUpgradeStatus(req, "00");
}
}