Examples with UserAccountSet com.jd.blockchain.ledger.core.UserAccountSet used on opensource projects

Example 6 with UserAccountSet

use of com.jd.blockchain.ledger.core.UserAccountSet in project jdchain-core by blockchain-jd-com.

the class ContractLedgerQueryService method getUsers.

@Override
public BlockchainIdentity[] getUsers(int fromIndex, int count) {
    UserAccountSet userAccountSet = ledgerQuery.getUserAccountSet();
    QueryArgs queryArgs = QueryUtils.calFromIndexAndCountDescend(fromIndex, count, (int) userAccountSet.getTotal());
    SkippingIterator<BlockchainIdentity> it = userAccountSet.identityIterator();
    it.skip(queryArgs.getFrom());
    return it.next(queryArgs.getCount(), BlockchainIdentity.class);
}

Example 7 with UserAccountSet

use of com.jd.blockchain.ledger.core.UserAccountSet in project jdchain-core by blockchain-jd-com.

the class UncommittedLedgerQueryService method getUsers.

@Override
public BlockchainIdentity[] getUsers(int fromIndex, int count) {
    UserAccountSet userAccountSet = transactionContext.getDataset().getUserAccountSet();
    QueryArgs queryArgs = QueryUtils.calFromIndexAndCountDescend(fromIndex, count, (int) userAccountSet.getTotal());
    SkippingIterator<BlockchainIdentity> it = userAccountSet.identityIterator();
    it.skip(queryArgs.getFrom());
    return it.next(queryArgs.getCount(), BlockchainIdentity.class);
}

Example 8 with UserAccountSet

use of com.jd.blockchain.ledger.core.UserAccountSet in project jdchain-core by blockchain-jd-com.

the class LedgerQueryController method getUser.

@RequestMapping(method = RequestMethod.GET, path = GET_USER)
@Override
public UserInfo getUser(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, @PathVariable(name = "address") String address) {
    LedgerQuery ledger = ledgerService.getLedger(ledgerHash);
    LedgerBlock block = ledger.getLatestBlock();
    UserAccountSet userAccountSet = ledger.getUserAccountSet(block);
    return userAccountSet.getAccount(address);
}

Example 9 with UserAccountSet

use of com.jd.blockchain.ledger.core.UserAccountSet in project jdchain-core by blockchain-jd-com.

the class LedgerQueryController method getUserCount.

@RequestMapping(method = RequestMethod.GET, path = GET_USER_COUNT_ON_BLOCK_HEIGHT)
@Override
public long getUserCount(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, @PathVariable(name = "blockHeight") long height) {
    LedgerQuery ledger = ledgerService.getLedger(ledgerHash);
    LedgerBlock block = ledger.getBlock(height);
    if (null == block) {
        return 0;
    }
    UserAccountSet userAccountSet = ledger.getUserAccountSet(block);
    return userAccountSet.getTotal();
}