public void handleFrame(StompFrame request) {
StompFrame reply = null;
if (stompListener != null) {
stompListener.requestAccepted(request);
}
System.out.println("Frame::" + request);
String cmd = request.getCommand();
try {
if (isDestroyed()) {
throw BUNDLE.connectionDestroyed().setHandler(frameHandler);
}
if (!initialized) {
if (!(Stomp.Commands.CONNECT.equals(cmd) || Stomp.Commands.STOMP.equals(cmd))) {
throw BUNDLE.connectionNotEstablished().setHandler(frameHandler);
}
// decide version
negotiateVersion(request);
}
reply = frameHandler.handleFrame(request);
} catch (ActiveMQStompException e) {
reply = e.getFrame();
}
if (reply != null) {
sendFrame(reply);
}
if (Stomp.Commands.DISCONNECT.equals(cmd)) {
this.disconnect(false);
}
}
@Override
public String getDetailedReport(String delimiter) {
Map<String, String> tags = new HashMap<String, String>();
tags.put(LF, delimiter);
if (!propertiesToModify.isEmpty()) {
StringBuilder sb = new StringBuilder();
for (Entry<String, String> entry : propertiesToModify.entrySet()) {
sb.append(BULLET)
.append(BUNDLE.getString("upgrade.instance"))
.append(": ")
.append(entry.getKey())
.append(' ');
sb.append(BUNDLE.getString("upgrade.modattr")).append(": ").append(entry.getValue());
if (entry.getKey().equals(ServerConfiguration.DEFAULT_SERVER_CONFIG)) {
sb.append(' ').append(BUNDLE.getString("upgrade.default.update"));
}
sb.append(delimiter);
}
sb.append(BULLET)
.append(BUNDLE.getString("upgrade.delattr"))
.append(": ")
.append(CTS_STORE_PORT)
.append(delimiter);
tags.put(MOD_ATTRS, sb.toString());
} else {
tags.put(MOD_ATTRS, BUNDLE.getString("upgrade.none"));
}
return tagSwapReport(tags, "upgrade.cts.propertiesreport");
}
public void acknowledge(String messageID, String subscriptionID) throws Exception {
long id = Long.parseLong(messageID);
Pair<Long, Integer> pair = messagesToAck.remove(id);
if (pair == null) {
throw BUNDLE.failToAckMissingID(id);
}
long consumerID = pair.getA();
int credits = pair.getB();
StompSubscription sub = subscriptions.get(consumerID);
if (subscriptionID != null) {
if (!sub.getID().equals(subscriptionID)) {
throw BUNDLE.subscriptionIDMismatch(subscriptionID, sub.getID());
}
}
if (this.consumerCredits != -1) {
session.receiveConsumerCredits(consumerID, credits);
}
if (sub.getAck().equals(Stomp.Headers.Subscribe.AckModeValues.CLIENT_INDIVIDUAL)) {
session.individualAcknowledge(consumerID, id);
} else {
session.acknowledge(consumerID, id);
}
session.commit();
}
@Override
public String getShortReport(String delimiter) {
StringBuilder sb = new StringBuilder();
sb.append(BUNDLE.getString("upgrade.cts.property")).append(": ");
if (!propertiesToModify.isEmpty()) {
sb.append(BUNDLE.getString("upgrade.updated"))
.append(" (")
.append(propertiesToModify.size())
.append(')');
}
sb.append(delimiter);
return sb.toString();
}
// reject if the host doesn't match
public void setHost(String host) throws ActiveMQStompException {
if (host == null) {
ActiveMQStompException error = BUNDLE.nullHostHeader().setHandler(frameHandler);
error.setBody(BUNDLE.hostCannotBeNull());
throw error;
}
String localHost = manager.getVirtualHostName();
if (!host.equals(localHost)) {
ActiveMQStompException error = BUNDLE.hostNotMatch().setHandler(frameHandler);
error.setBody(BUNDLE.hostNotMatchDetails(host));
throw error;
}
}
public ConnectionEntry createConnectionEntry(
final Acceptor acceptorUsed, final Connection connection) {
StompConnection conn = new StompConnection(acceptorUsed, connection, this);
// Note that STOMP 1.0 has no heartbeat, so if connection ttl is non zero, data must continue to
// be sent or connection
// will be timed out and closed!
String ttlStr = (String) acceptorUsed.getConfiguration().get(TransportConstants.CONNECTION_TTL);
Long ttl = ttlStr == null ? null : Long.valueOf(ttlStr);
if (ttl != null) {
if (ttl > 0) {
return new ConnectionEntry(conn, null, System.currentTimeMillis(), ttl);
}
throw BUNDLE.negativeConnectionTTL(ttl);
}
ttl = server.getConfiguration().getConnectionTTLOverride();
if (ttl != -1) {
return new ConnectionEntry(conn, null, System.currentTimeMillis(), ttl);
} else {
// Default to 1 minute - which is same as core protocol
return new ConnectionEntry(conn, null, System.currentTimeMillis(), 1 * 60 * 1000);
}
}
public void commitTransaction(String txID) throws ActiveMQStompException {
try {
manager.commitTransaction(this, txID);
} catch (Exception e) {
throw BUNDLE.errorCommitTx(txID, e).setHandler(frameHandler);
}
}
public void addSubscription(
long consumerID,
String subscriptionID,
String clientID,
String durableSubscriptionName,
String destination,
String selector,
String ack)
throws Exception {
SimpleString queue = SimpleString.toSimpleString(destination);
int receiveCredits = consumerCredits;
if (ack.equals(Stomp.Headers.Subscribe.AckModeValues.AUTO)) {
receiveCredits = -1;
}
if (destination.startsWith("jms.topic")) {
// subscribes to a topic
if (durableSubscriptionName != null) {
if (clientID == null) {
throw BUNDLE.missingClientID();
}
queue = SimpleString.toSimpleString(clientID + "." + durableSubscriptionName);
QueueQueryResult query = session.executeQueueQuery(queue);
if (!query.isExists()) {
session.createQueue(
SimpleString.toSimpleString(destination),
queue,
SimpleString.toSimpleString(selector),
false,
true);
}
} else {
queue = UUIDGenerator.getInstance().generateSimpleStringUUID();
session.createQueue(
SimpleString.toSimpleString(destination),
queue,
SimpleString.toSimpleString(selector),
true,
false);
}
((ServerSessionImpl) session)
.createConsumer(consumerID, queue, null, false, false, receiveCredits);
} else {
((ServerSessionImpl) session)
.createConsumer(
consumerID,
queue,
SimpleString.toSimpleString(selector),
false,
false,
receiveCredits);
}
StompSubscription subscription = new StompSubscription(subscriptionID, ack);
subscriptions.put(consumerID, subscription);
session.start();
}
public void checkDestination(String destination) throws ActiveMQStompException {
if (autoCreateQueueIfPossible(destination)) {
return;
}
if (!manager.destinationExists(destination)) {
throw BUNDLE.destinationNotExist(destination).setHandler(frameHandler);
}
}
public void acknowledge(String messageID, String subscriptionID) throws ActiveMQStompException {
try {
manager.acknowledge(this, messageID, subscriptionID);
} catch (ActiveMQStompException e) {
throw e;
} catch (Exception e) {
throw BUNDLE.errorAck(messageID, e).setHandler(frameHandler);
}
}
protected void beginTransaction(String txID) throws ActiveMQStompException {
try {
manager.beginTransaction(this, txID);
} catch (ActiveMQStompException e) {
throw e;
} catch (Exception e) {
throw BUNDLE.errorBeginTx(txID, e).setHandler(frameHandler);
}
}
public void unsubscribe(String subscriptionID, String durableSubscriberName)
throws ActiveMQStompException {
try {
manager.unsubscribe(this, subscriptionID, durableSubscriberName);
} catch (ActiveMQStompException e) {
throw e;
} catch (Exception e) {
throw BUNDLE.errorUnsubscrib(subscriptionID, e).setHandler(frameHandler);
}
}
void subscribe(
String destination,
String selector,
String ack,
String id,
String durableSubscriptionName,
boolean noLocal)
throws ActiveMQStompException {
autoCreateQueueIfPossible(destination);
if (noLocal) {
String noLocalFilter = CONNECTION_ID_PROP + " <> '" + getID().toString() + "'";
if (selector == null) {
selector = noLocalFilter;
} else {
selector += " AND " + noLocalFilter;
}
}
if (ack == null) {
ack = Stomp.Headers.Subscribe.AckModeValues.AUTO;
}
String subscriptionID = null;
if (id != null) {
subscriptionID = id;
} else {
if (destination == null) {
throw BUNDLE.noDestination().setHandler(frameHandler);
}
subscriptionID = "subscription/" + destination;
}
try {
manager.createSubscription(
this, subscriptionID, durableSubscriptionName, destination, selector, ack, noLocal);
} catch (ActiveMQStompException e) {
throw e;
} catch (Exception e) {
throw BUNDLE.errorCreatSubscription(subscriptionID, e).setHandler(frameHandler);
}
}
public StompSession getSession(String txID) throws ActiveMQStompException {
StompSession session = null;
try {
if (txID == null) {
session = manager.getSession(this);
} else {
session = manager.getTransactedSession(this, txID);
}
} catch (Exception e) {
throw BUNDLE.errorGetSession(e).setHandler(frameHandler);
}
return session;
}
@Override
public String execute(HttpServletRequest request) {
String url = BUNDLE.getString("edit_issue");
String summary = request.getParameter(PARAM_SUMMARY);
String issueID = request.getParameter(PARAM_ISSUE_ID);
try {
if (summary != null) {
Issue issue = new Issue();
request.setAttribute("issueUpdated", true);
request.setAttribute("formNotFilled", false);
issue = initIssue(request, issueID);
updateIssue(request, issue, issueID);
} else {
setFieldsToRequest(request);
request.setAttribute("formNotFilled", true);
}
} catch (LogicException ex) {
LOG.error(ex);
request.setAttribute("exception", ex);
url = BUNDLE.getString(ERROR);
}
return url;
}
protected void sendServerMessage(ServerMessageImpl message, String txID)
throws ActiveMQStompException {
StompSession stompSession = getSession(txID);
if (stompSession.isNoLocal()) {
message.putStringProperty(CONNECTION_ID_PROP, getID().toString());
}
if (enableMessageID()) {
message.putStringProperty("amqMessageId", "STOMP" + message.getMessageID());
}
try {
if (minLargeMessageSize == -1
|| (message.getBodyBuffer().writerIndex() < minLargeMessageSize)) {
stompSession.sendInternal(message, false);
} else {
stompSession.sendInternalLarge(message, false);
}
} catch (Exception e) {
throw BUNDLE.errorSendMessage(message, e).setHandler(frameHandler);
}
}
/*
* accept-version value takes form of "v1,v2,v3..."
* we need to return the highest supported version
*/
public void negotiateVersion(StompFrame frame) throws ActiveMQStompException {
String acceptVersion = frame.getHeader(Stomp.Headers.ACCEPT_VERSION);
if (acceptVersion == null) {
this.version = StompVersions.V1_0;
} else {
StringTokenizer tokenizer = new StringTokenizer(acceptVersion, ",");
Set<String> requestVersions = new HashSet<String>(tokenizer.countTokens());
while (tokenizer.hasMoreTokens()) {
requestVersions.add(tokenizer.nextToken());
}
if (requestVersions.contains(StompVersions.V1_2.toString())) {
this.version = StompVersions.V1_2;
} else if (requestVersions.contains(StompVersions.V1_1.toString())) {
this.version = StompVersions.V1_1;
} else if (requestVersions.contains(StompVersions.V1_0.toString())) {
this.version = StompVersions.V1_0;
} else {
// not a supported version!
ActiveMQStompException error =
BUNDLE.versionNotSupported(acceptVersion).setHandler(frameHandler);
error.addHeader(Stomp.Headers.Error.VERSION, manager.getSupportedVersionsAsErrorVersion());
error.addHeader(Stomp.Headers.CONTENT_TYPE, "text/plain");
error.setBody("Supported protocol versions are " + manager.getSupportedVersionsAsString());
error.setDisconnect(true);
throw error;
}
}
if (this.version != (StompVersions.V1_0)) {
VersionedStompFrameHandler newHandler =
VersionedStompFrameHandler.getHandler(this, this.version);
newHandler.initDecoder(this.frameHandler);
this.frameHandler = newHandler;
}
this.initialized = true;
}
public void sendInternalLarge(ServerMessageImpl message, boolean direct) throws Exception {
int headerSize = message.getHeadersAndPropertiesEncodeSize();
if (headerSize >= connection.getMinLargeMessageSize()) {
throw BUNDLE.headerTooBig();
}
StorageManager storageManager = ((ServerSessionImpl) session).getStorageManager();
long id = storageManager.generateUniqueID();
LargeServerMessage largeMessage = storageManager.createLargeMessage(id, message);
byte[] bytes = new byte[message.getBodyBuffer().writerIndex() - MessageImpl.BODY_OFFSET];
message.getBodyBuffer().readBytes(bytes);
largeMessage.addBytes(bytes);
largeMessage.releaseResources();
largeMessage.putLongProperty(Message.HDR_LARGE_BODY_SIZE, bytes.length);
session.send(largeMessage, direct);
largeMessage = null;
}
protected void validate() throws ActiveMQStompException {
if (!this.valid) {
throw BUNDLE.invalidConnection().setHandler(frameHandler);
}
}
public String getInfoWindow() {
return BUNDLE.getString("register.transaction.isPossibilityDeleteTransaction");
}
/**
* Return a new pointer with another pointer appended
*
* @param other the other pointer
* @return a new pointer
* @throws NullPointerException other pointer is null
*/
public JsonPointer append(final JsonPointer other) {
BUNDLE.checkNotNull(other, "nullInput");
final List<TokenResolver<JsonNode>> list = Lists.newArrayList(tokenResolvers);
list.addAll(other.tokenResolvers);
return new JsonPointer(list);
}
