本文整理汇总了Java中nxt.util.JSON.emptyJSON方法的典型用法代码示例。如果您正苦于以下问题:Java JSON.emptyJSON方法的具体用法?Java JSON.emptyJSON怎么用?Java JSON.emptyJSON使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nxt.util.JSON
的用法示例。
在下文中一共展示了JSON.emptyJSON方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) {
String id = Convert.emptyToNull(req.getParameter("id"));
if (id == null) {
return JSON.emptyJSON;
}
JSONObject response = new JSONObject();
BigInteger bigInteger = new BigInteger(id);
if (bigInteger.signum() < 0) {
if (bigInteger.negate().compareTo(Convert.two64) > 0) {
response.put("error", "overflow");
} else {
response.put("stringId", bigInteger.add(Convert.two64).toString());
response.put("longId", String.valueOf(bigInteger.longValue()));
}
} else {
if (bigInteger.compareTo(Convert.two64) >= 0) {
response.put("error", "overflow");
} else {
response.put("stringId", bigInteger.toString());
response.put("longId", String.valueOf(bigInteger.longValue()));
}
}
return response;
}
示例2: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(final JSONObject request, final Peer peer) {
if (Nxt.getBlockchain().getLastBlock().getStringId().equals(request.get("previousBlock"))) {
Peers.peersService.submit(new Runnable() {
@Override
public void run() {
try {
Nxt.getBlockchainProcessor().processPeerBlock(request);
} catch (NxtException | RuntimeException e) {
if (peer != null) {
peer.blacklist(e);
}
}
}
});
}
return JSON.emptyJSON;
}
示例3: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) throws NxtException {
Poll poll = ParameterParser.getPoll(req);
Account account = ParameterParser.getAccount(req);
boolean includeWeights = "true".equalsIgnoreCase(req.getParameter("includeWeights"));
Vote vote = Vote.getVote(poll.getId(), account.getId());
if (vote != null) {
int countHeight;
JSONData.VoteWeighter weighter = null;
if (includeWeights && (countHeight = Math.min(poll.getFinishHeight(), Nxt.getBlockchain().getHeight()))
>= Nxt.getBlockchainProcessor().getMinRollbackHeight()) {
VoteWeighting voteWeighting = poll.getVoteWeighting();
VoteWeighting.VotingModel votingModel = voteWeighting.getVotingModel();
weighter = voterId -> votingModel.calcWeight(voteWeighting, voterId, countHeight);
}
return JSONData.vote(vote, weighter);
}
return JSON.emptyJSON;
}
示例4: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) {
String id = Convert.emptyToNull(req.getParameter("id"));
if (id == null) {
return JSON.emptyJSON;
}
JSONObject response = new JSONObject();
BigInteger bigInteger = new BigInteger(id);
if (bigInteger.signum() < 0) {
if (bigInteger.negate().compareTo(Convert.two64) > 0) {
return JSONResponses.OVERFLOW;
} else {
response.put("stringId", bigInteger.add(Convert.two64).toString());
response.put("longId", String.valueOf(bigInteger.longValue()));
}
} else {
if (bigInteger.compareTo(Convert.two64) >= 0) {
return JSONResponses.OVERFLOW;
} else {
response.put("stringId", bigInteger.toString());
response.put("longId", String.valueOf(bigInteger.longValue()));
}
}
return response;
}
示例5: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(JSONObject request, Peer peer) {
List<String> exclude = (List<String>)request.get("exclude");
if (exclude == null) {
return JSON.emptyJSON;
}
JSONArray transactionsData = new JSONArray();
try (DbIterator<? extends Transaction> transactions = Nxt.getTransactionProcessor().getAllUnconfirmedTransactions()) {
while (transactions.hasNext()) {
if (transactionsData.size() >= 100) {
break;
}
Transaction transaction = transactions.next();
if (Collections.binarySearch(exclude, transaction.getStringId()) < 0) {
transactionsData.add(transaction.getJSONObject());
}
}
}
JSONObject response = new JSONObject();
response.put("unconfirmedTransactions", transactionsData);
return response;
}
示例6: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(final JSONObject request, final Peer peer) {
String previousBlockId = (String)request.get("previousBlock");
Block lastBlock = Nxt.getBlockchain().getLastBlock();
if (lastBlock.getStringId().equals(previousBlockId) ||
(Convert.parseUnsignedLong(previousBlockId) == lastBlock.getPreviousBlockId()
&& lastBlock.getTimestamp() > Convert.parseLong(request.get("timestamp")))) {
Peers.peersService.submit(() -> {
try {
Nxt.getBlockchainProcessor().processPeerBlock(request);
} catch (NxtException | RuntimeException e) {
if (peer != null) {
peer.blacklist(e);
}
}
});
}
return JSON.emptyJSON;
}
示例7: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(JSONObject request, Peer peer) {
final JSONArray peers = (JSONArray)request.get("peers");
if (peers != null && Peers.getMorePeers && !Peers.hasTooManyKnownPeers()) {
Peers.peersService.submit(() -> {
for (Object announcedAddress : peers) {
Peer newPeer = Peers.findOrCreatePeer((String) announcedAddress, true);
if (newPeer != null) {
Peers.addPeer(newPeer);
if (Peers.hasTooManyKnownPeers()) {
break;
}
}
}
});
}
return JSON.emptyJSON;
}
示例8: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) {
String alias = req.getParameter("alias");
if (alias == null) {
return MISSING_ALIAS;
}
Alias aliasData = Alias.getAlias(alias.toLowerCase());
if (aliasData == null) {
return UNKNOWN_ALIAS;
}
if (aliasData.getURI().length() > 0) {
JSONObject response = new JSONObject();
response.put("uri", aliasData.getURI());
return response;
} else {
return JSON.emptyJSON;
}
}
示例9: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
JSONStreamAware processRequest(HttpServletRequest paramHttpServletRequest)
{
String str = paramHttpServletRequest.getParameter("account");
if (str == null) {
return JSONResponses.MISSING_ACCOUNT;
}
Account localAccount;
try
{
localAccount = Account.getAccount(Convert.parseUnsignedLong(str));
}
catch (RuntimeException localRuntimeException)
{
return JSONResponses.INCORRECT_ACCOUNT;
}
if (localAccount == null) {
return JSONResponses.UNKNOWN_ACCOUNT;
}
if (localAccount.getPublicKey() != null)
{
JSONObject localJSONObject = new JSONObject();
localJSONObject.put("publicKey", Convert.toHexString(localAccount.getPublicKey()));
return localJSONObject;
}
return JSON.emptyJSON;
}
示例10: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
JSONStreamAware processRequest(HttpServletRequest paramHttpServletRequest)
{
String str = paramHttpServletRequest.getParameter("alias");
if (str == null) {
return JSONResponses.MISSING_ALIAS;
}
Alias localAlias = Alias.getAlias(str.toLowerCase());
if (localAlias == null) {
return JSONResponses.UNKNOWN_ALIAS;
}
if (localAlias.getURI().length() > 0)
{
JSONObject localJSONObject = new JSONObject();
localJSONObject.put("uri", localAlias.getURI());
return localJSONObject;
}
return JSON.emptyJSON;
}
示例11: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) throws NxtException {
Account account = ParameterParser.getAccount(req);
if (account.getPublicKey() != null) {
JSONObject response = new JSONObject();
response.put("publicKey", Convert.toHexString(account.getPublicKey()));
return response;
} else {
return JSON.emptyJSON;
}
}
示例12: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(JSONObject request, Peer peer) {
try {
Nxt.getTransactionProcessor().processPeerTransactions(request);
return JSON.emptyJSON;
} catch (RuntimeException | NxtException.ValidationException e) {
//Logger.logDebugMessage("Failed to parse peer transactions: " + request.toJSONString());
peer.blacklist(e);
JSONObject response = new JSONObject();
response.put("error", e.toString());
return response;
}
}
示例13: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(JSONObject request, Peer peer) {
JSONArray peers = (JSONArray)request.get("peers");
if (peers != null && Peers.getMorePeers) {
for (Object announcedAddress : peers) {
Peers.addPeer((String) announcedAddress);
}
}
return JSON.emptyJSON;
}
示例14: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(JSONObject request, Peer peer) {
final JSONArray peers = (JSONArray)request.get("peers");
if (peers != null && Peers.getMorePeers && !Peers.hasTooManyKnownPeers()) {
Peers.peersService.submit(new Runnable() {
@Override
public void run() {
for (Object announcedAddress : peers) {
Peers.addPeer((String) announcedAddress);
}
}
});
}
return JSON.emptyJSON;
}
示例15: processRequest
import nxt.util.JSON; //导入方法依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) throws NxtException {
long transactionId = ParameterParser.getUnsignedLong(req, "transaction", true);
String secretPhrase = Convert.emptyToNull(req.getParameter("secretPhrase"));
long readerAccountId = secretPhrase == null ? 0 : Account.getId(Crypto.getPublicKey(secretPhrase));
PrunableMessage prunableMessage = PrunableMessage.getPrunableMessage(transactionId);
if (prunableMessage != null) {
return JSONData.prunableMessage(prunableMessage, readerAccountId, secretPhrase);
}
return JSON.emptyJSON;
}