Examples with ContractDoesNotExistException com.jd.blockchain.ledger.ContractDoesNotExistException used on opensource projects

Example 1 with ContractDoesNotExistException

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

the class ContractStateUpdateOperationHandle method doProcess.

@Override
protected void doProcess(ContractStateUpdateOperation op, LedgerTransactionContext transactionContext, TransactionRequestExtension requestContext, LedgerQuery ledger, OperationHandleContext handleContext, EventManager manager) {
    // 权限校验；
    SecurityPolicy securityPolicy = SecurityContext.getContextUsersPolicy();
    securityPolicy.checkEndpointPermission(LedgerPermission.UPDATE_CONTRACT_STATE, MultiIDsPolicy.AT_LEAST_ONE);
    ContractAccount contract = transactionContext.getDataset().getContractAccountSet().getAccount(op.getContractAddress());
    if (null == contract) {
        throw new ContractDoesNotExistException(String.format("Contract doesn't exist! --[Address=%s]", op.getContractAddress()));
    }
    // REVOKE 状态不可再恢复
    if (contract.getState() == AccountState.REVOKE) {
        throw new IllegalAccountStateException(String.format("Can not change contract in REVOKE state! --[Address=%s]", op.getContractAddress()));
    }
    // 操作账本；
    ((ContractAccountSetEditor) (transactionContext.getDataset().getContractAccountSet())).setState(op.getContractAddress(), op.getState());
}

Example 2 with ContractDoesNotExistException

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

the class AccountPermissionOperationHandle method doProcess.

@Override
protected void doProcess(AccountPermissionSetOperation op, LedgerTransactionContext transactionContext, TransactionRequestExtension requestContext, LedgerQuery ledger, OperationHandleContext handleContext, EventManager manager) {
    PermissionAccount account = null;
    // 查找账户
    switch(op.getAccountType()) {
        case DATA:
            account = transactionContext.getDataset().getDataAccountSet().getAccount(op.getAddress());
            if (null == account) {
                throw new DataAccountDoesNotExistException(String.format("Data account doesn't exist! --[Address=%s]", op.getAddress()));
            }
            break;
        case EVENT:
            account = transactionContext.getEventSet().getEventAccountSet().getAccount(op.getAddress());
            if (null == account) {
                throw new EventAccountDoesNotExistException(String.format("Event account doesn't exist! --[Address=%s]", op.getAddress()));
            }
            break;
        case CONTRACT:
            account = transactionContext.getDataset().getContractAccountSet().getAccount(op.getAddress());
            if (null == account) {
                throw new ContractDoesNotExistException(String.format("Contract doesn't exist! --[Address=%s]", op.getAddress()));
            }
            break;
    }
    if (!StringUtils.isEmpty(op.getRole()) && !transactionContext.getDataset().getAdminDataset().getAdminSettings().getRolePrivileges().contains(op.getRole())) {
        throw new RoleDoesNotExistException(String.format("Role doesn't exist! --[Role=%s]", op.getRole()));
    }
    // 写权限校验
    SecurityPolicy securityPolicy = SecurityContext.getContextUsersPolicy();
    securityPolicy.checkDataOwners(account.getPermission(), MultiIDsPolicy.AT_LEAST_ONE);
    // 更新权限信息
    DataPermission originPermission = account.getPermission();
    AccountModeBits modeBits = op.getMode() > -1 ? new AccountModeBits(op.getAccountType(), op.getMode()) : originPermission.getModeBits();
    String rols = !StringUtils.isEmpty(op.getRole()) ? op.getRole().toUpperCase() : originPermission.getRole();
    account.setPermission(new AccountDataPermission(modeBits, originPermission.getOwners(), rols));
}