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* Copyright © 2013-2016 The Nxt Core Developers. *
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* See the AUTHORS.txt, DEVELOPER-AGREEMENT.txt and LICENSE.txt files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* Nxt software, including this file, may be copied, modified, propagated, *
* or distributed except according to the terms contained in the LICENSE.txt *
* file. *
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* Removal or modification of this copyright notice is prohibited. *
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******************************************************************************/
package nxt.http;
import nxt.Account;
import nxt.Attachment;
import nxt.Constants;
import nxt.NxtException;
import org.json.simple.JSONObject;
import org.json.simple.JSONStreamAware;
import javax.servlet.http.HttpServletRequest;
public final class LeaseBalance extends CreateTransaction {
static final LeaseBalance instance = new LeaseBalance();
private LeaseBalance() {
super(new APITag[] {APITag.FORGING, APITag.ACCOUNT_CONTROL, APITag.CREATE_TRANSACTION}, "period", "recipient");
}
@Override
JSONStreamAware processRequest(HttpServletRequest req) throws NxtException {
int period = ParameterParser.getInt(req, "period", Constants.LEASING_DELAY, 65535, true);
Account account = ParameterParser.getSenderAccount(req);
long recipient = ParameterParser.getAccountId(req, "recipient", true);
Account recipientAccount = Account.getAccount(recipient);
if (recipientAccount == null || recipientAccount.getPublicKey() == null) {
JSONObject response = new JSONObject();
response.put("errorCode", 8);
response.put("errorDescription", "recipient account does not have public key");
return response;
}
Attachment attachment = new Attachment.AccountControlEffectiveBalanceLeasing(period);
return createTransaction(req, account, recipient, 0, attachment);
}
}