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org.apache.activemq.artemis.core.server.impl.ServerSessionImpl Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.artemis.core.server.impl;
import javax.json.JsonArrayBuilder;
import javax.json.JsonObjectBuilder;
import java.security.cert.X509Certificate;
import javax.transaction.xa.XAException;
import javax.transaction.xa.Xid;
import java.util.ArrayList;
import java.util.Collections;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executor;
import java.util.concurrent.atomic.AtomicLong;
import org.apache.activemq.artemis.Closeable;
import org.apache.activemq.artemis.api.config.ActiveMQDefaultConfiguration;
import org.apache.activemq.artemis.api.core.ActiveMQException;
import org.apache.activemq.artemis.api.core.ActiveMQIOErrorException;
import org.apache.activemq.artemis.api.core.ActiveMQIllegalStateException;
import org.apache.activemq.artemis.api.core.ActiveMQNonExistentQueueException;
import org.apache.activemq.artemis.api.core.Message;
import org.apache.activemq.artemis.api.core.Pair;
import org.apache.activemq.artemis.api.core.QueueConfiguration;
import org.apache.activemq.artemis.api.core.RoutingType;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.management.CoreNotificationType;
import org.apache.activemq.artemis.api.core.management.ManagementHelper;
import org.apache.activemq.artemis.core.exception.ActiveMQXAException;
import org.apache.activemq.artemis.core.filter.Filter;
import org.apache.activemq.artemis.core.filter.impl.FilterImpl;
import org.apache.activemq.artemis.core.io.IOCallback;
import org.apache.activemq.artemis.core.paging.PagingManager;
import org.apache.activemq.artemis.core.paging.PagingStore;
import org.apache.activemq.artemis.core.persistence.OperationContext;
import org.apache.activemq.artemis.core.persistence.StorageManager;
import org.apache.activemq.artemis.core.persistence.impl.journal.LargeServerMessageImpl;
import org.apache.activemq.artemis.core.postoffice.Binding;
import org.apache.activemq.artemis.core.postoffice.BindingType;
import org.apache.activemq.artemis.core.postoffice.PostOffice;
import org.apache.activemq.artemis.core.postoffice.QueueBinding;
import org.apache.activemq.artemis.core.postoffice.RoutingStatus;
import org.apache.activemq.artemis.core.protocol.core.CoreRemotingConnection;
import org.apache.activemq.artemis.core.remoting.CertificateUtil;
import org.apache.activemq.artemis.core.remoting.CloseListener;
import org.apache.activemq.artemis.core.remoting.FailureListener;
import org.apache.activemq.artemis.core.security.CheckType;
import org.apache.activemq.artemis.core.security.SecurityAuth;
import org.apache.activemq.artemis.core.security.SecurityStore;
import org.apache.activemq.artemis.core.server.ActiveMQMessageBundle;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.ActiveMQServerLogger;
import org.apache.activemq.artemis.core.server.AddressQueryResult;
import org.apache.activemq.artemis.core.server.BindingQueryResult;
import org.apache.activemq.artemis.core.server.MessageReference;
import org.apache.activemq.artemis.core.server.Queue;
import org.apache.activemq.artemis.core.server.QueueQueryResult;
import org.apache.activemq.artemis.core.server.RoutingContext;
import org.apache.activemq.artemis.core.server.ServerConsumer;
import org.apache.activemq.artemis.core.server.ServerProducer;
import org.apache.activemq.artemis.core.server.ServerSession;
import org.apache.activemq.artemis.core.server.TempQueueObserver;
import org.apache.activemq.artemis.core.server.files.FileStoreMonitor;
import org.apache.activemq.artemis.core.server.management.ManagementService;
import org.apache.activemq.artemis.core.server.management.Notification;
import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
import org.apache.activemq.artemis.core.transaction.ResourceManager;
import org.apache.activemq.artemis.core.transaction.Transaction;
import org.apache.activemq.artemis.core.transaction.Transaction.State;
import org.apache.activemq.artemis.core.transaction.TransactionOperationAbstract;
import org.apache.activemq.artemis.core.transaction.TransactionPropertyIndexes;
import org.apache.activemq.artemis.core.transaction.impl.TransactionImpl;
import org.apache.activemq.artemis.logs.AuditLogger;
import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
import org.apache.activemq.artemis.spi.core.protocol.SessionCallback;
import org.apache.activemq.artemis.utils.ByteUtil;
import org.apache.activemq.artemis.utils.CompositeAddress;
import org.apache.activemq.artemis.utils.JsonLoader;
import org.apache.activemq.artemis.utils.PrefixUtil;
import org.apache.activemq.artemis.utils.collections.MaxSizeMap;
import org.apache.activemq.artemis.utils.collections.TypedProperties;
import org.jboss.logging.Logger;
import static org.apache.activemq.artemis.api.core.JsonUtil.nullSafe;
/**
* Server side Session implementation
*/
public class ServerSessionImpl implements ServerSession, FailureListener {
// Constants -----------------------------------------------------------------------------
private static final Logger logger = Logger.getLogger(ServerSessionImpl.class);
// Static -------------------------------------------------------------------------------
// Attributes ----------------------------------------------------------------------------
private boolean securityEnabled = true;
private final String securityDomain;
protected final String username;
protected final String password;
protected final String validatedUser;
private final int minLargeMessageSize;
protected boolean autoCommitSends;
protected boolean autoCommitAcks;
protected final boolean preAcknowledge;
protected final boolean strictUpdateDeliveryCount;
protected RemotingConnection remotingConnection;
protected final Map consumers = new ConcurrentHashMap<>();
protected final Map producers = new ConcurrentHashMap<>();
protected Transaction tx;
/** This will store the Transaction between xaEnd and xaPrepare or xaCommit.
* in a failure scenario (client is gone), this will be held between xaEnd and xaCommit. */
protected volatile Transaction pendingTX;
protected boolean xa;
protected final PagingManager pagingManager;
protected final StorageManager storageManager;
private final ResourceManager resourceManager;
public final PostOffice postOffice;
private final SecurityStore securityStore;
protected final ManagementService managementService;
protected volatile boolean started = false;
protected final Map tempQueueCleannerUppers = new HashMap<>();
protected final String name;
protected final ActiveMQServer server;
private final SimpleString managementAddress;
protected final RoutingContext routingContext = new RoutingContextImpl(null);
protected final SessionCallback callback;
private volatile SimpleString defaultAddress;
private volatile int timeoutSeconds;
private Map metaData;
private final OperationContext context;
// Session's usage should be by definition single threaded, hence it's not needed to use a concurrentHashMap here
protected final Map> targetAddressInfos = new MaxSizeMap<>(100);
private final long creationTime = System.currentTimeMillis();
// to prevent session from being closed twice.
// this can happen when a session close from client just
// arrives while the connection failure is detected at the
// server. Both the request and failure listener will
// try to close one session from different threads
// concurrently.
private volatile boolean closed = false;
private boolean prefixEnabled = false;
private Map prefixes;
private Set closeables;
private final Executor sessionExecutor;
public ServerSessionImpl(final String name,
final String username,
final String password,
final String validatedUser,
final int minLargeMessageSize,
final boolean autoCommitSends,
final boolean autoCommitAcks,
final boolean preAcknowledge,
final boolean strictUpdateDeliveryCount,
final boolean xa,
final RemotingConnection remotingConnection,
final StorageManager storageManager,
final PostOffice postOffice,
final ResourceManager resourceManager,
final SecurityStore securityStore,
final ManagementService managementService,
final ActiveMQServer server,
final SimpleString managementAddress,
final SimpleString defaultAddress,
final SessionCallback callback,
final OperationContext context,
final PagingManager pagingManager,
final Map prefixes,
final String securityDomain) throws Exception {
this.username = username;
this.password = password;
this.validatedUser = validatedUser;
this.minLargeMessageSize = minLargeMessageSize;
this.autoCommitSends = autoCommitSends;
this.autoCommitAcks = autoCommitAcks;
this.preAcknowledge = preAcknowledge;
this.remotingConnection = remotingConnection;
this.storageManager = storageManager;
this.postOffice = postOffice;
this.resourceManager = resourceManager;
this.securityStore = securityStore;
this.pagingManager = pagingManager;
timeoutSeconds = resourceManager.getTimeoutSeconds();
this.xa = xa;
this.strictUpdateDeliveryCount = strictUpdateDeliveryCount;
this.managementService = managementService;
this.name = name;
this.server = server;
this.prefixes = prefixes;
if (this.prefixes != null && !this.prefixes.isEmpty()) {
prefixEnabled = true;
}
this.managementAddress = managementAddress;
this.callback = callback;
this.defaultAddress = defaultAddress;
remotingConnection.addFailureListener(this);
this.context = context;
this.sessionExecutor = server.getExecutorFactory().getExecutor();
if (!xa) {
tx = newTransaction();
}
//When the ServerSessionImpl initialization is complete, need to create and send a SESSION_CREATED notification.
sendSessionNotification(CoreNotificationType.SESSION_CREATED);
this.securityDomain = securityDomain;
}
// ServerSession implementation ---------------------------------------------------------------------------
@Override
public void enableSecurity() {
this.securityEnabled = true;
}
@Override
public void addCloseable(Closeable closeable) {
if (closeables == null) {
closeables = new HashSet<>();
}
this.closeables.add(closeable);
}
// for testing
public final Set getCloseables() {
return closeables;
}
public Map getTempQueueCleanUppers() {
return tempQueueCleannerUppers;
}
@Override
public Executor getSessionExecutor() {
return sessionExecutor;
}
@Override
public void disableSecurity() {
this.securityEnabled = false;
}
@Override
public boolean isClosed() {
return closed;
}
/**
* @return the sessionContext
*/
@Override
public OperationContext getSessionContext() {
return context;
}
@Override
public String getUsername() {
return username;
}
@Override
public String getPassword() {
return password;
}
@Override
public int getMinLargeMessageSize() {
return minLargeMessageSize;
}
@Override
public String getName() {
return name;
}
@Override
public Object getConnectionID() {
return remotingConnection.getID();
}
@Override
public Set getServerConsumers() {
Set consumersClone = new HashSet<>(consumers.values());
return Collections.unmodifiableSet(consumersClone);
}
@Override
public void markTXFailed(Throwable e) {
Transaction currentTX = this.tx;
if (currentTX != null) {
if (e instanceof ActiveMQException) {
currentTX.markAsRollbackOnly((ActiveMQException) e);
} else {
ActiveMQException exception = new ActiveMQException(e.getMessage());
exception.initCause(e);
currentTX.markAsRollbackOnly(exception);
}
}
}
@Override
public boolean removeConsumer(final long consumerID) throws Exception {
return consumers.remove(consumerID) != null;
}
protected void doClose(final boolean failed) throws Exception {
if (callback != null) {
callback.close(failed);
}
synchronized (this) {
if (!closed) {
if (server.hasBrokerSessionPlugins()) {
server.callBrokerSessionPlugins(plugin -> plugin.beforeCloseSession(this, failed));
}
}
this.setStarted(false);
if (closed)
return;
if (failed) {
Transaction txToRollback = tx;
if (txToRollback != null) {
if (txToRollback.tryRollback() && txToRollback.getXid() != null) {
resourceManager.removeTransaction(txToRollback.getXid(), remotingConnection);
}
}
txToRollback = pendingTX;
if (txToRollback != null) {
if (txToRollback.tryRollback() && txToRollback.getXid() != null) {
resourceManager.removeTransaction(txToRollback.getXid(), remotingConnection);
}
}
} else {
if (tx != null && tx.getXid() == null) {
// We only rollback local txs on close, not XA tx branches
try {
rollback(failed, false);
} catch (Exception e) {
ActiveMQServerLogger.LOGGER.unableToRollbackOnClose(e);
}
}
}
closed = true;
}
//putting closing of consumers outside the sync block
//https://issues.jboss.org/browse/HORNETQ-1141
Set consumersClone = new HashSet<>(consumers.values());
for (ServerConsumer consumer : consumersClone) {
try {
consumer.close(failed);
} catch (Throwable e) {
ActiveMQServerLogger.LOGGER.unableToCloseConsumer(e);
try {
consumer.removeItself();
} catch (Throwable e2) {
ActiveMQServerLogger.LOGGER.unableToRemoveConsumer(e2);
}
}
}
consumers.clear();
producers.clear();
if (closeables != null) {
for (Closeable closeable : closeables) {
closeable.close(failed);
}
}
synchronized (this) {
server.removeSession(name);
remotingConnection.removeFailureListener(this);
if (callback != null) {
callback.closed();
}
//When the ServerSessionImpl is closed, need to create and send a SESSION_CLOSED notification.
sendSessionNotification(CoreNotificationType.SESSION_CLOSED);
if (server.hasBrokerSessionPlugins()) {
server.callBrokerSessionPlugins(plugin -> plugin.afterCloseSession(this, failed));
}
}
}
private void sendSessionNotification(final CoreNotificationType type) throws Exception {
final TypedProperties props = new TypedProperties();
if (this.getConnectionID() != null) {
props.putSimpleStringProperty(ManagementHelper.HDR_CONNECTION_NAME, SimpleString.toSimpleString(this.getConnectionID().toString()));
}
props.putSimpleStringProperty(ManagementHelper.HDR_USER, SimpleString.toSimpleString(this.getUsername()));
props.putSimpleStringProperty(ManagementHelper.HDR_SESSION_NAME, SimpleString.toSimpleString(this.getName()));
props.putSimpleStringProperty(ManagementHelper.HDR_CLIENT_ID, SimpleString.toSimpleString(this.remotingConnection.getClientID()));
props.putSimpleStringProperty(ManagementHelper.HDR_PROTOCOL_NAME, SimpleString.toSimpleString(this.remotingConnection.getProtocolName()));
props.putSimpleStringProperty(ManagementHelper.HDR_ADDRESS, managementService.getManagementNotificationAddress());
props.putIntProperty(ManagementHelper.HDR_DISTANCE, 0);
managementService.sendNotification(new Notification(null, type, props));
}
private void securityCheck(SimpleString address, CheckType checkType, SecurityAuth auth) throws Exception {
if (securityEnabled) {
securityStore.check(address, checkType, auth);
}
}
private void securityCheck(SimpleString address, SimpleString queue, CheckType checkType, SecurityAuth auth) throws Exception {
if (securityEnabled) {
securityStore.check(address, queue, checkType, auth);
}
}
@Override
public ServerConsumer createConsumer(final long consumerID,
final SimpleString queueName,
final SimpleString filterString,
final boolean browseOnly) throws Exception {
return this.createConsumer(consumerID, queueName, filterString, browseOnly, true, null);
}
@Override
public ServerConsumer createConsumer(final long consumerID,
final SimpleString queueName,
final SimpleString filterString,
final boolean browseOnly,
final boolean supportLargeMessage,
final Integer credits) throws Exception {
return this.createConsumer(consumerID, queueName, filterString, ActiveMQDefaultConfiguration.getDefaultConsumerPriority(), browseOnly, supportLargeMessage, credits);
}
@Override
public ServerConsumer createConsumer(final long consumerID,
final SimpleString queueName,
final SimpleString filterString,
final int priority,
final boolean browseOnly,
final boolean supportLargeMessage,
final Integer credits) throws Exception {
if (AuditLogger.isBaseLoggingEnabled()) {
AuditLogger.createCoreConsumer(this, remotingConnection.getAuditSubject(), remotingConnection.getRemoteAddress(), consumerID, queueName, filterString, priority, browseOnly, supportLargeMessage, credits);
}
final SimpleString unPrefixedQueueName = removePrefix(queueName);
Binding binding = postOffice.getBinding(unPrefixedQueueName);
if (binding == null || binding.getType() != BindingType.LOCAL_QUEUE) {
throw ActiveMQMessageBundle.BUNDLE.noSuchQueue(unPrefixedQueueName);
}
SimpleString address = removePrefix(binding.getAddress());
try {
securityCheck(address, unPrefixedQueueName, browseOnly ? CheckType.BROWSE : CheckType.CONSUME, this);
} catch (Exception e) {
/*
* This is here for backwards compatibility with the pre-FQQN syntax from ARTEMIS-592.
* We only want to do this check if an exact match exists in the security-settings.
* This code is deprecated and should be removed at the release of the next major version.
*/
SimpleString exactMatch = address.concat(".").concat(unPrefixedQueueName);
if (server.getSecurityRepository().containsExactMatch(exactMatch.toString())) {
securityCheck(exactMatch, unPrefixedQueueName, browseOnly ? CheckType.BROWSE : CheckType.CONSUME, this);
} else {
throw e;
}
}
Filter filter = FilterImpl.createFilter(filterString);
if (server.hasBrokerConsumerPlugins()) {
server.callBrokerConsumerPlugins(plugin -> plugin.beforeCreateConsumer(consumerID, (QueueBinding) binding,
filterString, browseOnly, supportLargeMessage));
}
ServerConsumer consumer;
synchronized (this) {
if (closed) {
throw ActiveMQMessageBundle.BUNDLE.cannotCreateConsumerOnClosedSession(queueName);
}
consumer = new ServerConsumerImpl(consumerID, this, (QueueBinding) binding, filter, priority, started, browseOnly, storageManager, callback, preAcknowledge, strictUpdateDeliveryCount, managementService, supportLargeMessage, credits, server);
consumers.put(consumer.getID(), consumer);
}
if (server.hasBrokerConsumerPlugins()) {
server.callBrokerConsumerPlugins(plugin -> plugin.afterCreateConsumer(consumer));
}
if (!browseOnly) {
TypedProperties props = new TypedProperties();
props.putSimpleStringProperty(ManagementHelper.HDR_ADDRESS, address);
props.putSimpleStringProperty(ManagementHelper.HDR_CLUSTER_NAME, binding.getClusterName());
props.putSimpleStringProperty(ManagementHelper.HDR_ROUTING_NAME, binding.getRoutingName());
props.putIntProperty(ManagementHelper.HDR_DISTANCE, binding.getDistance());
Queue theQueue = (Queue) binding.getBindable();
props.putIntProperty(ManagementHelper.HDR_CONSUMER_COUNT, theQueue.getConsumerCount());
// HORNETQ-946
props.putSimpleStringProperty(ManagementHelper.HDR_USER, SimpleString.toSimpleString(username));
props.putSimpleStringProperty(ManagementHelper.HDR_VALIDATED_USER, SimpleString.toSimpleString(validatedUser));
String certSubjectDN = "unavailable";
X509Certificate[] certs = CertificateUtil.getCertsFromConnection(this.remotingConnection);
if (certs != null && certs.length > 0 && certs[0] != null) {
certSubjectDN = certs[0].getSubjectDN().getName();
}
props.putSimpleStringProperty(ManagementHelper.HDR_CERT_SUBJECT_DN, SimpleString.toSimpleString(certSubjectDN));
props.putSimpleStringProperty(ManagementHelper.HDR_REMOTE_ADDRESS, SimpleString.toSimpleString(this.remotingConnection.getRemoteAddress()));
props.putSimpleStringProperty(ManagementHelper.HDR_SESSION_NAME, SimpleString.toSimpleString(name));
if (filterString != null) {
props.putSimpleStringProperty(ManagementHelper.HDR_FILTERSTRING, filterString);
}
Notification notification = new Notification(null, CoreNotificationType.CONSUMER_CREATED, props);
if (logger.isDebugEnabled()) {
logger.debug("Session with user=" + username +
", connection=" + this.remotingConnection +
" created a consumer on queue " + unPrefixedQueueName +
", filter = " + filterString);
}
managementService.sendNotification(notification);
}
return consumer;
}
/**
* Some protocols may chose to hold their transactions outside of the ServerSession.
* This can be used to replace the transaction.
* Notice that we set autoCommitACK and autoCommitSends to true if tx == null
*/
@Override
public void resetTX(Transaction transaction) {
this.tx = transaction;
this.autoCommitAcks = transaction == null;
this.autoCommitSends = transaction == null;
}
@Deprecated
@Override
public Queue createQueue(final SimpleString address,
final SimpleString name,
final SimpleString filterString,
final boolean temporary,
final boolean durable) throws Exception {
AddressSettings as = server.getAddressSettingsRepository().getMatch(address.toString());
return createQueue(address, name, as.getDefaultQueueRoutingType(), filterString, temporary, durable, as.getDefaultMaxConsumers(), as.isDefaultPurgeOnNoConsumers(), false);
}
@Deprecated
@Override
public Queue createQueue(final SimpleString address,
final SimpleString name,
final RoutingType routingType,
final SimpleString filterString,
final boolean temporary,
final boolean durable) throws Exception {
AddressSettings as = server.getAddressSettingsRepository().getMatch(address.toString());
return createQueue(address, name, routingType, filterString, temporary, durable, as.getDefaultMaxConsumers(), as.isDefaultPurgeOnNoConsumers(), false);
}
@Deprecated
@Override
public Queue createQueue(AddressInfo addressInfo, SimpleString name, SimpleString filterString, boolean temporary, boolean durable) throws Exception {
AddressSettings as = server.getAddressSettingsRepository().getMatch(addressInfo.getName().toString());
return createQueue(addressInfo, name, filterString, temporary, durable, as.getDefaultMaxConsumers(), as.isDefaultPurgeOnNoConsumers(), as.isDefaultExclusiveQueue(), as.isDefaultGroupRebalance(), as.getDefaultGroupBuckets(), as.getDefaultGroupFirstKey(), as.isDefaultLastValueQueue(), as.getDefaultLastValueKey(), as.isDefaultNonDestructive(), as.getDefaultConsumersBeforeDispatch(), as.getDefaultDelayBeforeDispatch(), ActiveMQServerImpl.isAutoDelete(false, as), as.getAutoDeleteQueuesDelay(), as.getAutoDeleteQueuesMessageCount(), false, ActiveMQDefaultConfiguration.getDefaultRingSize());
}
@Deprecated
public Queue createQueue(final AddressInfo addressInfo,
final SimpleString name,
final SimpleString filterString,
final boolean temporary,
final boolean durable,
final int maxConsumers,
final boolean purgeOnNoConsumers,
final boolean exclusive,
final boolean groupRebalance,
final int groupBuckets,
final SimpleString groupFirstKey,
final boolean lastValue,
SimpleString lastValueKey,
final boolean nonDestructive,
final int consumersBeforeDispatch,
final long delayBeforeDispatch,
final boolean autoDelete,
final long autoDeleteDelay,
final long autoDeleteMessageCount,
final boolean autoCreated,
final long ringSize) throws Exception {
return createQueue(new QueueConfiguration(name)
.setAddress(addressInfo.getName())
.setRoutingType(addressInfo.getRoutingType())
.setFilterString(filterString)
.setUser(getUsername())
.setDurable(durable)
.setTemporary(temporary)
.setAutoCreated(autoCreated)
.setMaxConsumers(maxConsumers)
.setPurgeOnNoConsumers(purgeOnNoConsumers)
.setExclusive(exclusive)
.setGroupRebalance(groupRebalance)
.setGroupBuckets(groupBuckets)
.setGroupFirstKey(groupFirstKey)
.setLastValue(lastValue)
.setLastValueKey(lastValueKey)
.setNonDestructive(nonDestructive)
.setConsumersBeforeDispatch(consumersBeforeDispatch)
.setDelayBeforeDispatch(delayBeforeDispatch)
.setAutoDelete(autoDelete)
.setAutoDeleteDelay(autoDeleteDelay)
.setAutoDeleteMessageCount(autoDeleteMessageCount)
.setRingSize(ringSize));
}
@Override
public Queue createQueue(QueueConfiguration queueConfiguration) throws Exception {
if (AuditLogger.isBaseLoggingEnabled()) {
AuditLogger.createQueue(this, remotingConnection.getAuditSubject(), remotingConnection.getRemoteAddress(), queueConfiguration);
}
queueConfiguration
.setRoutingType(getRoutingTypeFromPrefix(queueConfiguration.getAddress(), queueConfiguration.getRoutingType()))
.setAddress(removePrefix(queueConfiguration.getAddress()))
.setName(removePrefix(queueConfiguration.getName()));
// make sure the user has privileges to create this queue
securityCheck(queueConfiguration.getAddress(), queueConfiguration.getName(), queueConfiguration.isDurable() ? CheckType.CREATE_DURABLE_QUEUE : CheckType.CREATE_NON_DURABLE_QUEUE, this);
AddressSettings as = server.getAddressSettingsRepository().getMatch(queueConfiguration.getAddress().toString());
if (as.isAutoCreateAddresses() && server.getAddressInfo(queueConfiguration.getAddress()) == null) {
securityCheck(queueConfiguration.getAddress(), queueConfiguration.getName(), CheckType.CREATE_ADDRESS, this);
}
server.checkQueueCreationLimit(getUsername());
Queue queue = server.createQueue(queueConfiguration.setUser(getUsername()));
if (queueConfiguration.isTemporary()) {
// Temporary queue in core simply means the queue will be deleted if
// the remoting connection
// dies. It does not mean it will get deleted automatically when the
// session is closed.
// It is up to the user to delete the queue when finished with it
TempQueueCleanerUpper cleaner = new TempQueueCleanerUpper(server, queueConfiguration.getName());
if (remotingConnection instanceof TempQueueObserver) {
cleaner.setObserver((TempQueueObserver) remotingConnection);
}
remotingConnection.addCloseListener(cleaner);
remotingConnection.addFailureListener(cleaner);
tempQueueCleannerUppers.put(queueConfiguration.getName(), cleaner);
}
if (logger.isDebugEnabled()) {
logger.debug("Queue " + queueConfiguration.getName() + " created on address " + queueConfiguration.getAddress() +
" with filter=" + queueConfiguration.getFilterString() + " temporary = " +
queueConfiguration.isTemporary() + " durable=" + queueConfiguration.isDurable() + " on session user=" + this.username + ", connection=" + this.remotingConnection);
}
return queue;
}
@Deprecated
@Override
public Queue createQueue(final SimpleString address,
final SimpleString name,
final RoutingType routingType,
final SimpleString filterString,
final boolean temporary,
final boolean durable,
final int maxConsumers,
final boolean purgeOnNoConsumers,
final boolean autoCreated) throws Exception {
AddressSettings as = server.getAddressSettingsRepository().getMatch(address.toString());
return createQueue(new AddressInfo(address, routingType), name, filterString, temporary, durable, maxConsumers, purgeOnNoConsumers, as.isDefaultExclusiveQueue(), as.isDefaultGroupRebalance(), as.getDefaultGroupBuckets(), as.getDefaultGroupFirstKey(), as.isDefaultLastValueQueue(), as.getDefaultLastValueKey(), as.isDefaultNonDestructive(), as.getDefaultConsumersBeforeDispatch(), as.getDefaultDelayBeforeDispatch(), ActiveMQServerImpl.isAutoDelete(autoCreated, as), as.getAutoDeleteQueuesDelay(), as.getAutoDeleteQueuesMessageCount(), autoCreated, as.getDefaultRingSize());
}
@Deprecated
@Override
public Queue createQueue(final SimpleString address,
final SimpleString name,
final RoutingType routingType,
final SimpleString filterString,
final boolean temporary,
final boolean durable,
final int maxConsumers,
final boolean purgeOnNoConsumers,
final Boolean exclusive,
final Boolean lastValue,
final boolean autoCreated) throws Exception {
return createQueue(address, name, routingType, filterString, temporary, durable, maxConsumers, purgeOnNoConsumers, exclusive, null, null, lastValue, null, null, null, null, null, null, null, autoCreated);
}
@Deprecated
@Override
public Queue createQueue(final SimpleString address,
final SimpleString name,
final RoutingType routingType,
final SimpleString filterString,
final boolean temporary,
final boolean durable,
final int maxConsumers,
final boolean purgeOnNoConsumers,
final Boolean exclusive,
final Boolean groupRebalance,
final Integer groupBuckets,
final Boolean lastValue,
final SimpleString lastValueKey,
final Boolean nonDestructive,
final Integer consumersBeforeDispatch,
final Long delayBeforeDispatch,
final Boolean autoDelete,
final Long autoDeleteDelay,
final Long autoDeleteMessageCount,
final boolean autoCreated) throws Exception {
return createQueue(address, name, routingType, filterString, temporary, durable, maxConsumers, purgeOnNoConsumers, exclusive, groupRebalance, groupBuckets, null, lastValue, lastValueKey, nonDestructive, consumersBeforeDispatch, delayBeforeDispatch, autoDelete, autoDeleteDelay, autoDeleteMessageCount, autoCreated);
}
@Deprecated
@Override
public Queue createQueue(final SimpleString address,
final SimpleString name,
final RoutingType routingType,
final SimpleString filterString,
final boolean temporary,
final boolean durable,
final int maxConsumers,
final boolean purgeOnNoConsumers,
final Boolean exclusive,
final Boolean groupRebalance,
final Integer groupBuckets,
final SimpleString groupFirstKey,
final Boolean lastValue,
final SimpleString lastValueKey,
final Boolean nonDestructive,
final Integer consumersBeforeDispatch,
final Long delayBeforeDispatch,
final Boolean autoDelete,
final Long autoDeleteDelay,
final Long autoDeleteMessageCount,
final boolean autoCreated) throws Exception {
return createQueue(address, name, routingType, filterString, temporary, durable, maxConsumers, purgeOnNoConsumers, exclusive, groupRebalance, groupBuckets, null, lastValue, lastValueKey, nonDestructive, consumersBeforeDispatch, delayBeforeDispatch, autoDelete, autoDeleteDelay, autoDeleteMessageCount, autoCreated, null);
}
@Deprecated
@Override
public Queue createQueue(final SimpleString address,
final SimpleString name,
final RoutingType routingType,
final SimpleString filterString,
final boolean temporary,
final boolean durable,
final int maxConsumers,
final boolean purgeOnNoConsumers,
final Boolean exclusive,
final Boolean groupRebalance,
final Integer groupBuckets,
final SimpleString groupFirstKey,
final Boolean lastValue,
final SimpleString lastValueKey,
final Boolean nonDestructive,
final Integer consumersBeforeDispatch,
final Long delayBeforeDispatch,
final Boolean autoDelete,
final Long autoDeleteDelay,
final Long autoDeleteMessageCount,
final boolean autoCreated,
final Long ringSize) throws Exception {
if (exclusive == null || groupRebalance == null || groupBuckets == null || groupFirstKey == null || lastValue == null || lastValueKey == null || nonDestructive == null || consumersBeforeDispatch == null || delayBeforeDispatch == null || autoDelete == null || autoDeleteDelay == null || autoDeleteMessageCount == null || ringSize == null) {
AddressSettings as = server.getAddressSettingsRepository().getMatch(address.toString());
return createQueue(new AddressInfo(address, routingType), name, filterString, temporary, durable, maxConsumers, purgeOnNoConsumers,
exclusive == null ? as.isDefaultExclusiveQueue() : exclusive,
groupRebalance == null ? as.isDefaultGroupRebalance() : groupRebalance,
groupBuckets == null ? as.getDefaultGroupBuckets() : groupBuckets,
groupFirstKey == null ? as.getDefaultGroupFirstKey() : groupFirstKey,
lastValue == null ? as.isDefaultLastValueQueue() : lastValue,
lastValueKey == null ? as.getDefaultLastValueKey() : lastValueKey,
nonDestructive == null ? as.isDefaultNonDestructive() : nonDestructive,
consumersBeforeDispatch == null ? as.getDefaultConsumersBeforeDispatch() : consumersBeforeDispatch,
delayBeforeDispatch == null ? as.getDefaultDelayBeforeDispatch() : delayBeforeDispatch,
autoDelete == null ? ActiveMQServerImpl.isAutoDelete(autoCreated, as) : autoDelete,
autoDeleteDelay == null ? as.getAutoDeleteQueuesDelay() : autoDeleteDelay,
autoDeleteMessageCount == null ? as.getAutoDeleteQueuesMessageCount() : autoDeleteMessageCount,
autoCreated,
ringSize == null ? as.getDefaultRingSize() : ringSize);
} else {
return createQueue(new AddressInfo(address, routingType), name, filterString, temporary, durable, maxConsumers, purgeOnNoConsumers,
exclusive, groupRebalance, groupBuckets, groupFirstKey, lastValue, lastValueKey, nonDestructive, consumersBeforeDispatch, delayBeforeDispatch, autoDelete, autoDeleteDelay, autoDeleteMessageCount, autoCreated, ringSize);
}
}
@Deprecated
@Override
public Queue createQueue(SimpleString address,
SimpleString name,
RoutingType routingType,
SimpleString filterString,
boolean temporary,
boolean durable,
boolean autoCreated) throws Exception {
AddressSettings as = server.getAddressSettingsRepository().getMatch(address.toString());
return createQueue(address, name, routingType, filterString, temporary, durable, as.getDefaultMaxConsumers(), as.isDefaultPurgeOnNoConsumers(), autoCreated);
}
@Deprecated
@Override
public Queue createQueue(AddressInfo addressInfo, SimpleString name, SimpleString filterString, boolean temporary, boolean durable, boolean autoCreated) throws Exception {
AddressSettings as = server.getAddressSettingsRepository().getMatch(addressInfo.getName().toString());
return createQueue(addressInfo, name, filterString, temporary, durable, as.getDefaultMaxConsumers(), as.isDefaultPurgeOnNoConsumers(), as.isDefaultExclusiveQueue(), as.isDefaultGroupRebalance(), as.getDefaultGroupBuckets(), as.getDefaultGroupFirstKey(), as.isDefaultLastValueQueue(), as.getDefaultLastValueKey(), as.isDefaultNonDestructive(), as.getDefaultConsumersBeforeDispatch(), as.getDefaultDelayBeforeDispatch(), ActiveMQServerImpl.isAutoDelete(autoCreated, as), as.getAutoDeleteQueuesDelay(), as.getAutoDeleteQueuesMessageCount(), autoCreated, as.getDefaultRingSize());
}
@Deprecated
@Override
public Queue createQueue(AddressInfo addressInfo, SimpleString name, SimpleString filterString, boolean temporary, boolean durable, Boolean exclusive, Boolean lastValue, boolean autoCreated) throws Exception {
AddressSettings as = server.getAddressSettingsRepository().getMatch(addressInfo.getName().toString());
return createQueue(addressInfo, name, filterString, temporary, durable, as.getDefaultMaxConsumers(), as.isDefaultPurgeOnNoConsumers(),
exclusive == null ? as.isDefaultExclusiveQueue() : exclusive, as.isDefaultGroupRebalance(), as.getDefaultGroupBuckets(), as.getDefaultGroupFirstKey(), lastValue == null ? as.isDefaultLastValueQueue() : lastValue, as.getDefaultLastValueKey(), as.isDefaultNonDestructive(), as.getDefaultConsumersBeforeDispatch(), as.getDefaultDelayBeforeDispatch(), ActiveMQServerImpl.isAutoDelete(autoCreated, as), as.getAutoDeleteQueuesDelay(), as.getAutoDeleteQueuesMessageCount(), autoCreated, as.getDefaultRingSize());
}
@Override
public AddressInfo createAddress(final SimpleString address,
EnumSet routingTypes,
final boolean autoCreated) throws Exception {
if (AuditLogger.isBaseLoggingEnabled()) {
AuditLogger.serverSessionCreateAddress(this.getName(), remotingConnection.getAuditSubject(), remotingConnection.getRemoteAddress(), address, routingTypes, autoCreated);
}
SimpleString realAddress = CompositeAddress.extractAddressName(address);
Pair> art = getAddressAndRoutingTypes(realAddress, routingTypes);
securityCheck(art.getA(), CheckType.CREATE_ADDRESS, this);
server.addOrUpdateAddressInfo(new AddressInfo(art.getA(), art.getB()).setAutoCreated(autoCreated));
return server.getAddressInfo(art.getA());
}
@Override
public AddressInfo createAddress(final SimpleString address,
RoutingType routingType,
final boolean autoCreated) throws Exception {
return createAddress(new AddressInfo(address, routingType), autoCreated);
}
@Override
public AddressInfo createAddress(AddressInfo addressInfo, boolean autoCreated) throws Exception {
if (AuditLogger.isBaseLoggingEnabled()) {
AuditLogger.serverSessionCreateAddress(this.getName(), remotingConnection.getAuditSubject(), remotingConnection.getRemoteAddress(), addressInfo, autoCreated);
}
AddressInfo art = getAddressAndRoutingType(addressInfo);
securityCheck(art.getName(), CheckType.CREATE_ADDRESS, this);
server.addOrUpdateAddressInfo(art.setAutoCreated(autoCreated));
return server.getAddressInfo(art.getName());
}
@Deprecated
@Override
public void createSharedQueue(SimpleString address,
SimpleString name,
RoutingType routingType,
SimpleString filterString,
boolean durable,
Integer maxConsumers,
Boolean purgeOnNoConsumers,
Boolean exclusive,
Boolean lastValue) throws Exception {
createSharedQueue(address, name, routingType, filterString, durable, maxConsumers, purgeOnNoConsumers, exclusive, null, null, lastValue, null, null, null, null, null, null, null);
}
@Deprecated
@Override
public void createSharedQueue(SimpleString address,
SimpleString name,
RoutingType routingType,
SimpleString filterString,
boolean durable,
Integer maxConsumers,
Boolean purgeOnNoConsumers,
Boolean exclusive,
Boolean groupRebalance,
Integer groupBuckets,
Boolean lastValue,
SimpleString lastValueKey,
Boolean nonDestructive,
Integer consumersBeforeDispatch,
Long delayBeforeDispatch,
Boolean autoDelete,
Long autoDeleteDelay,
Long autoDeleteMessageCount) throws Exception {
createSharedQueue(address, name, routingType, filterString, durable, maxConsumers, purgeOnNoConsumers, exclusive, groupRebalance, groupBuckets, null, lastValue, lastValueKey, nonDestructive, consumersBeforeDispatch, delayBeforeDispatch, autoDelete, autoDeleteDelay, autoDeleteMessageCount);
}
@Deprecated
@Override
public void createSharedQueue(SimpleString address,
SimpleString name,
RoutingType routingType,
SimpleString filterString,
boolean durable,
Integer maxConsumers,
Boolean purgeOnNoConsumers,
Boolean exclusive,
Boolean groupRebalance,
Integer groupBuckets,
SimpleString groupFirstKey,
Boolean lastValue,
SimpleString lastValueKey,
Boolean nonDestructive,
Integer consumersBeforeDispatch,
Long delayBeforeDispatch,
Boolean autoDelete,
Long autoDeleteDelay,
Long autoDeleteMessageCount) throws Exception {
createSharedQueue(new QueueConfiguration(name)
.setAddress(address)
.setFilterString(filterString)
.setUser(getUsername())
.setDurable(durable)
.setMaxConsumers(maxConsumers)
.setPurgeOnNoConsumers(purgeOnNoConsumers)
.setExclusive(exclusive)
.setGroupRebalance(groupRebalance)
.setGroupBuckets(groupBuckets)
.setLastValue(lastValue)
.setLastValueKey(lastValueKey)
.setNonDestructive(nonDestructive)
.setConsumersBeforeDispatch(consumersBeforeDispatch)
.setDelayBeforeDispatch(delayBeforeDispatch)
.setAutoDelete(autoDelete)
.setAutoDeleteDelay(autoDeleteDelay)
.setAutoDeleteMessageCount(autoDeleteMessageCount));
}
@Override
public void createSharedQueue(QueueConfiguration queueConfiguration) throws Exception {
if (AuditLogger.isBaseLoggingEnabled()) {
AuditLogger.createSharedQueue(this, remotingConnection.getAuditSubject(), remotingConnection.getRemoteAddress(), queueConfiguration);
}
queueConfiguration.setAddress(removePrefix(queueConfiguration.getAddress()));
securityCheck(queueConfiguration.getAddress(), queueConfiguration.getName(), queueConfiguration.isDurable() ? CheckType.CREATE_DURABLE_QUEUE : CheckType.CREATE_NON_DURABLE_QUEUE, this);
server.checkQueueCreationLimit(getUsername());
server.createSharedQueue(queueConfiguration.setUser(getUsername()));
}
@Deprecated
@Override
public void createSharedQueue(SimpleString address,
final SimpleString name,
final RoutingType routingType,
boolean durable,
final SimpleString filterString) throws Exception {
createSharedQueue(address, name, routingType, filterString, durable, null, null, null, null);
}
@Deprecated
@Override
public void createSharedQueue(final SimpleString address,
final SimpleString name,
boolean durable,
final SimpleString filterString) throws Exception {
createSharedQueue(address, name, null, durable, filterString);
}
@Override
public RemotingConnection getRemotingConnection() {
return remotingConnection;
}
@Override
public void transferConnection(RemotingConnection newConnection) {
synchronized (this) {
// Remove failure listeners from old connection
remotingConnection.removeFailureListener(this);
tempQueueCleannerUppers.values()
.forEach(cleanerUpper -> {
remotingConnection.removeCloseListener(cleanerUpper);
remotingConnection.removeFailureListener(cleanerUpper);
});
// Set the new connection
remotingConnection = newConnection;
// Add failure listeners to new connection
newConnection.addFailureListener(this);
tempQueueCleannerUppers.values()
.forEach(cleanerUpper -> {
newConnection.addCloseListener(cleanerUpper);
newConnection.addFailureListener(cleanerUpper);
});
}
}
@Override
public String getSecurityDomain() {
return securityDomain;
}
public static class TempQueueCleanerUpper implements CloseListener, FailureListener {
private final SimpleString bindingName;
private final ActiveMQServer server;
private TempQueueObserver observer;
public TempQueueCleanerUpper(final ActiveMQServer server, final SimpleString bindingName) {
this.server = server;
this.bindingName = bindingName;
}
public void setObserver(TempQueueObserver observer) {
this.observer = observer;
}
private void run() {
try {
if (logger.isDebugEnabled()) {
logger.debug("deleting temporary queue " + bindingName);
}
try {
server.destroyQueue(bindingName, null, false);
if (observer != null) {
observer.tempQueueDeleted(bindingName);
}
} catch (ActiveMQException e) {
// that's fine.. it can happen due to queue already been deleted
logger.debug(e.getMessage(), e);
}
} catch (Exception e) {
ActiveMQServerLogger.LOGGER.errorRemovingTempQueue(e, bindingName);
}
}
@Override
public void connectionFailed(ActiveMQException exception, boolean failedOver) {
run();
}
@Override
public void connectionFailed(final ActiveMQException me, boolean failedOver, String scaleDownTargetNodeID) {
connectionFailed(me, failedOver);
}
@Override
public void connectionClosed() {
run();
}
@Override
public String toString() {
return "Temporary Cleaner for queue " + bindingName;
}
}
@Override
public void deleteQueue(final SimpleString queueToDelete) throws Exception {
if (AuditLogger.isBaseLoggingEnabled()) {
AuditLogger.destroyQueue(this, remotingConnection.getAuditSubject(), remotingConnection.getRemoteAddress(), queueToDelete);
}
final SimpleString unPrefixedQueueName = removePrefix(queueToDelete);
Binding binding = postOffice.getBinding(unPrefixedQueueName);
if (binding == null || binding.getType() != BindingType.LOCAL_QUEUE) {
throw new ActiveMQNonExistentQueueException();
}
server.destroyQueue(unPrefixedQueueName, this, true);
TempQueueCleanerUpper cleaner = this.tempQueueCleannerUppers.remove(unPrefixedQueueName);
if (cleaner != null) {
remotingConnection.removeCloseListener(cleaner);
remotingConnection.removeFailureListener(cleaner);
}
if (server.getAddressInfo(unPrefixedQueueName) == null) {
targetAddressInfos.remove(queueToDelete);
}
}
@Override
public QueueQueryResult executeQueueQuery(final SimpleString name) throws Exception {
return server.queueQuery(removePrefix(name));
}
@Override
public AddressQueryResult executeAddressQuery(SimpleString name) throws Exception {
return server.addressQuery(removePrefix(name));
}
@Override
public BindingQueryResult executeBindingQuery(final SimpleString address) throws Exception {
boolean newFQQN = true;
// remotingConnection could be null on UnitTests
// that's why I'm checking for null here, and it's best to do so
if (remotingConnection != null && remotingConnection instanceof CoreRemotingConnection) {
newFQQN = ((CoreRemotingConnection) remotingConnection).isVersionNewFQQN();
}
return server.bindingQuery(removePrefix(address), newFQQN);
}
@Override
public void forceConsumerDelivery(final long consumerID, final long sequence) throws Exception {
ServerConsumer consumer = locateConsumer(consumerID);
// this would be possible if the server consumer was closed by pings/pongs.. etc
if (consumer != null) {
consumer.forceDelivery(sequence);
}
}
@Override
public List acknowledge(final long consumerID, final long messageID) throws Exception {
ServerConsumer consumer = findConsumer(consumerID);
List ackedRefs = null;
if (tx != null && tx.getState() == State.ROLLEDBACK) {
// JBPAPP-8845 - if we let stuff to be acked on a rolled back TX, we will just
// have these messages to be stuck on the limbo until the server is restarted
// The tx has already timed out, so we need to ack and rollback immediately
Transaction newTX = newTransaction();
try {
ackedRefs = consumer.acknowledge(newTX, messageID);
} catch (Exception e) {
// just ignored
// will log it just in case
logger.debug("Ignored exception while acking messageID " + messageID +
" on a rolledback TX", e);
}
newTX.rollback();
} else {
ackedRefs = consumer.acknowledge(autoCommitAcks ? null : tx, messageID);
}
return ackedRefs;
}
@Override
public ServerConsumer locateConsumer(long consumerID) {
return consumers.get(consumerID);
}
private ServerConsumer findConsumer(long consumerID) throws Exception {
ServerConsumer consumer = locateConsumer(consumerID);
if (consumer == null) {
Transaction currentTX = tx;
ActiveMQIllegalStateException exception = ActiveMQMessageBundle.BUNDLE.consumerDoesntExist(consumerID);
if (currentTX != null) {
currentTX.markAsRollbackOnly(exception);
}
throw exception;
}
return consumer;
}
@Override
public void individualAcknowledge(final long consumerID, final long messageID) throws Exception {
ServerConsumer consumer = findConsumer(consumerID);
if (tx != null && tx.getState() == State.ROLLEDBACK) {
// JBPAPP-8845 - if we let stuff to be acked on a rolled back TX, we will just
// have these messages to be stuck on the limbo until the server is restarted
// The tx has already timed out, so we need to ack and rollback immediately
Transaction newTX = newTransaction();
consumer.individualAcknowledge(tx, messageID);
newTX.rollback();
} else {
consumer.individualAcknowledge(autoCommitAcks ? null : tx, messageID);
}
}
@Override
public void individualCancel(final long consumerID, final long messageID, boolean failed) throws Exception {
ServerConsumer consumer = locateConsumer(consumerID);
if (consumer != null) {
consumer.individualCancel(messageID, failed);
}
}
@Override
public void expire(final long consumerID, final long messageID) throws Exception {
final ServerConsumer consumer = locateConsumer(consumerID);
MessageReference ref = consumer.removeReferenceByID(messageID);
if (ref != null) {
ref.getQueue().expire(ref, consumer);
}
}
@Override
public synchronized void commit() throws Exception {
if (logger.isTraceEnabled()) {
logger.trace("Calling commit");
}
try {
if (tx != null) {
tx.commit();
}
} finally {
if (xa) {
tx = null;
} else {
tx = newTransaction();
}
}
}
@Override
public void rollback(final boolean considerLastMessageAsDelivered) throws Exception {
rollback(false, considerLastMessageAsDelivered);
}
/**
* @param clientFailed If the client has failed, we can't decrease the delivery-counts, and the close may issue a rollback
* @param considerLastMessageAsDelivered
* @throws Exception
*/
private synchronized void rollback(final boolean clientFailed,
final boolean considerLastMessageAsDelivered) throws Exception {
if (tx == null) {
// Might be null if XA
tx = newTransaction();
}
doRollback(clientFailed, considerLastMessageAsDelivered, tx);
if (xa) {
tx = null;
} else {
tx = newTransaction();
}
}
/**
* @return
*/
@Override
public Transaction newTransaction() {
return new TransactionImpl(null, storageManager, timeoutSeconds);
}
/**
* @param xid
* @return
*/
private Transaction newTransaction(final Xid xid) {
return new TransactionImpl(xid, storageManager, timeoutSeconds);
}
@Override
public synchronized void xaCommit(final Xid xid, final boolean onePhase) throws Exception {
this.pendingTX = null;
if (tx != null && tx.getXid().equals(xid)) {
final String msg = "Cannot commit, session is currently doing work in transaction " + tx.getXid();
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
} else {
Transaction theTx = resourceManager.removeTransaction(xid, remotingConnection);
if (logger.isTraceEnabled()) {
logger.trace("XAcommit into " + theTx + ", xid=" + xid);
}
if (theTx == null) {
// checked heuristic committed transactions
if (resourceManager.getHeuristicCommittedTransactions().contains(xid)) {
throw new ActiveMQXAException(XAException.XA_HEURCOM, "transaction has been heuristically committed: " + xid);
} else if (resourceManager.getHeuristicRolledbackTransactions().contains(xid)) {
// checked heuristic rolled back transactions
throw new ActiveMQXAException(XAException.XA_HEURRB, "transaction has been heuristically rolled back: " + xid);
} else {
if (logger.isTraceEnabled()) {
logger.trace("XAcommit into " + theTx + ", xid=" + xid + " cannot find it");
}
throw new ActiveMQXAException(XAException.XAER_NOTA, "Cannot find xid in resource manager: " + xid);
}
} else {
if (theTx.getState() == Transaction.State.SUSPENDED) {
// Put it back
resourceManager.putTransaction(xid, theTx, remotingConnection);
throw new ActiveMQXAException(XAException.XAER_PROTO, "Cannot commit transaction, it is suspended " + xid);
} else {
theTx.commit(onePhase);
}
}
}
}
@Override
public synchronized void xaEnd(final Xid xid) throws Exception {
if (tx != null && tx.getXid().equals(xid)) {
if (tx.getState() == Transaction.State.SUSPENDED) {
final String msg = "Cannot end, transaction is suspended";
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
} else if (tx.getState() == Transaction.State.ROLLEDBACK) {
final String msg = "Cannot end, transaction is rolled back";
final boolean timeout = tx.hasTimedOut();
tx = null;
if (timeout) {
throw new ActiveMQXAException(XAException.XA_RBTIMEOUT, msg);
} else {
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
}
} else {
this.pendingTX = tx;
tx = null;
}
} else {
// It's also legal for the TM to call end for a Xid in the suspended
// state
// See JTA 1.1 spec 3.4.4 - state diagram
// Although in practice TMs rarely do this.
Transaction theTx = resourceManager.getTransaction(xid);
if (theTx == null) {
final String msg = "Cannot find suspended transaction to end " + xid;
throw new ActiveMQXAException(XAException.XAER_NOTA, msg);
} else {
if (theTx.getState() != Transaction.State.SUSPENDED) {
final String msg = "Transaction is not suspended " + xid;
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
} else {
theTx.resume();
}
}
}
}
@Override
public synchronized void xaForget(final Xid xid) throws Exception {
long id = resourceManager.removeHeuristicCompletion(xid);
if (id != -1) {
try {
storageManager.deleteHeuristicCompletion(id);
} catch (Exception e) {
ActiveMQServerLogger.LOGGER.unableToDeleteHeuristicCompletion(e);
throw new ActiveMQXAException(XAException.XAER_RMFAIL);
}
} else {
throw new ActiveMQXAException(XAException.XAER_NOTA);
}
}
@Override
public synchronized void xaJoin(final Xid xid) throws Exception {
Transaction theTx = resourceManager.getTransaction(xid);
if (theTx == null) {
final String msg = "Cannot find xid in resource manager: " + xid;
throw new ActiveMQXAException(XAException.XAER_NOTA, msg);
} else {
if (theTx.getState() == Transaction.State.SUSPENDED) {
throw new ActiveMQXAException(XAException.XAER_PROTO, "Cannot join tx, it is suspended " + xid);
} else {
tx = theTx;
}
}
}
@Override
public synchronized void xaResume(final Xid xid) throws Exception {
if (tx != null) {
final String msg = "Cannot resume, session is currently doing work in a transaction " + tx.getXid();
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
} else {
Transaction theTx = resourceManager.getTransaction(xid);
if (theTx == null) {
final String msg = "Cannot find xid in resource manager: " + xid;
throw new ActiveMQXAException(XAException.XAER_NOTA, msg);
} else {
if (theTx.getState() != Transaction.State.SUSPENDED) {
throw new ActiveMQXAException(XAException.XAER_PROTO, "Cannot resume transaction, it is not suspended " + xid);
} else {
tx = theTx;
tx.resume();
}
}
}
}
@Override
public synchronized void xaRollback(final Xid xid) throws Exception {
this.pendingTX = null;
if (tx != null && tx.getXid().equals(xid)) {
final String msg = "Cannot roll back, session is currently doing work in a transaction " + tx.getXid();
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
} else {
Transaction theTx = resourceManager.removeTransaction(xid, remotingConnection);
if (logger.isTraceEnabled()) {
logger.trace("xarollback into " + theTx);
}
if (theTx == null) {
// checked heuristic committed transactions
if (resourceManager.getHeuristicCommittedTransactions().contains(xid)) {
throw new ActiveMQXAException(XAException.XA_HEURCOM, "transaction has ben heuristically committed: " + xid);
} else if (resourceManager.getHeuristicRolledbackTransactions().contains(xid)) {
// checked heuristic rolled back transactions
throw new ActiveMQXAException(XAException.XA_HEURRB, "transaction has ben heuristically rolled back: " + xid);
} else {
if (logger.isTraceEnabled()) {
logger.trace("xarollback into " + theTx + ", xid=" + xid + " forcing a rollback regular");
}
try {
// jbpapp-8845
// This could have happened because the TX timed out,
// at this point we would be better on rolling back this session as a way to prevent consumers from holding their messages
this.rollback(false);
} catch (Exception e) {
ActiveMQServerLogger.LOGGER.unableToRollbackOnTxTimedOut(e);
}
throw new ActiveMQXAException(XAException.XAER_NOTA, "Cannot find xid in resource manager: " + xid);
}
} else {
if (theTx.getState() == Transaction.State.SUSPENDED) {
if (logger.isTraceEnabled()) {
logger.trace("xarollback into " + theTx + " sending tx back as it was suspended");
}
// Put it back
resourceManager.putTransaction(xid, tx, remotingConnection);
throw new ActiveMQXAException(XAException.XAER_PROTO, "Cannot rollback transaction, it is suspended " + xid);
} else {
doRollback(false, false, theTx);
}
}
}
}
@Override
public synchronized void xaStart(final Xid xid) throws Exception {
if (tx != null) {
ActiveMQServerLogger.LOGGER.xidReplacedOnXStart(tx.getXid().toString(), xid.toString());
try {
if (tx.getState() != Transaction.State.PREPARED) {
// we don't want to rollback anything prepared here
if (tx.getXid() != null) {
resourceManager.removeTransaction(tx.getXid(), remotingConnection);
}
tx.rollback();
}
} catch (Exception e) {
logger.debug("An exception happened while we tried to debug the previous tx, we can ignore this exception", e);
}
}
tx = newTransaction(xid);
if (logger.isTraceEnabled()) {
logger.trace("xastart into tx= " + tx);
}
boolean added = resourceManager.putTransaction(xid, tx, remotingConnection);
if (!added) {
final String msg = "Cannot start, there is already a xid " + tx.getXid();
throw new ActiveMQXAException(XAException.XAER_DUPID, msg);
}
}
@Override
public synchronized void xaFailed(final Xid xid) throws Exception {
Transaction theTX = resourceManager.getTransaction(xid);
if (theTX == null) {
theTX = newTransaction(xid);
resourceManager.putTransaction(xid, theTX, remotingConnection);
}
if (theTX.isEffective()) {
logger.debug("Client failed with Xid " + xid + " but the server already had it " + theTX.getState());
tx = null;
} else {
theTX.markAsRollbackOnly(new ActiveMQException("Can't commit as a Failover happened during the operation"));
tx = theTX;
}
if (logger.isTraceEnabled()) {
logger.trace("xastart into tx= " + tx);
}
}
@Override
public synchronized void xaSuspend() throws Exception {
if (logger.isTraceEnabled()) {
logger.trace("xasuspend on " + this.tx);
}
if (tx == null) {
final String msg = "Cannot suspend, session is not doing work in a transaction ";
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
} else {
if (tx.getState() == Transaction.State.SUSPENDED) {
final String msg = "Cannot suspend, transaction is already suspended " + tx.getXid();
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
} else {
tx.suspend();
tx = null;
}
}
}
@Override
public synchronized void xaPrepare(final Xid xid) throws Exception {
if (tx != null && tx.getXid().equals(xid)) {
final String msg = "Cannot commit, session is currently doing work in a transaction " + tx.getXid();
throw new ActiveMQXAException(XAException.XAER_PROTO, msg);
} else {
Transaction theTx = resourceManager.getTransaction(xid);
if (logger.isTraceEnabled()) {
logger.trace("xaprepare into " + ", xid=" + xid + ", tx= " + tx);
}
if (theTx == null) {
final String msg = "Cannot find xid in resource manager: " + xid;
throw new ActiveMQXAException(XAException.XAER_NOTA, msg);
} else {
if (theTx.getState() == Transaction.State.SUSPENDED) {
throw new ActiveMQXAException(XAException.XAER_PROTO, "Cannot prepare transaction, it is suspended " + xid);
} else if (theTx.getState() == Transaction.State.PREPARED) {
ActiveMQServerLogger.LOGGER.ignoringPrepareOnXidAlreadyCalled(xid.toString());
} else {
theTx.prepare();
}
}
}
}
@Override
public List xaGetInDoubtXids() {
return resourceManager.getInDoubtTransactions();
}
@Override
public int xaGetTimeout() {
return resourceManager.getTimeoutSeconds();
}
@Override
public void xaSetTimeout(final int timeout) {
timeoutSeconds = timeout;
if (tx != null) {
tx.setTimeout(timeout);
}
}
@Override
public void start() {
setStarted(true);
}
@Override
public void stop() {
setStarted(false);
}
@Override
public void close(final boolean failed) {
if (closed)
return;
context.executeOnCompletion(new IOCallback() {
@Override
public void onError(int errorCode, String errorMessage) {
}
@Override
public void done() {
try {
doClose(failed);
} catch (Exception e) {
ActiveMQServerLogger.LOGGER.errorClosingSession(e);
}
}
});
}
@Override
public void closeConsumer(final long consumerID) throws Exception {
final ServerConsumer consumer = locateConsumer(consumerID);
if (consumer != null) {
consumer.close(false);
} else {
ActiveMQServerLogger.LOGGER.cannotFindConsumer(consumerID);
}
}
@Override
public void receiveConsumerCredits(final long consumerID, final int credits) throws Exception {
ServerConsumer consumer = locateConsumer(consumerID);
if (consumer == null) {
logger.debug("There is no consumer with id " + consumerID);
return;
}
consumer.receiveCredits(credits);
}
@Override
public Transaction getCurrentTransaction() {
return tx;
}
@Override
public RoutingStatus send(final Message message, final boolean direct) throws Exception {
return send(message, direct, false);
}
@Override
public RoutingStatus send(final Message message,
final boolean direct,
boolean noAutoCreateQueue) throws Exception {
return send(getCurrentTransaction(), message, direct, noAutoCreateQueue);
}
@Override
public synchronized RoutingStatus send(Transaction tx,
Message msg,
final boolean direct,
boolean noAutoCreateQueue) throws Exception {
return send(tx, msg, direct, noAutoCreateQueue, routingContext);
}
@Override
public synchronized RoutingStatus send(Transaction tx,
Message messageParameter,
final boolean direct,
boolean noAutoCreateQueue,
RoutingContext routingContext) throws Exception {
final Message message = LargeServerMessageImpl.checkLargeMessage(messageParameter, storageManager);
if (server.hasBrokerMessagePlugins()) {
server.callBrokerMessagePlugins(plugin -> plugin.beforeSend(this, tx, message, direct, noAutoCreateQueue));
}
final RoutingStatus result;
try {
// If the protocol doesn't support flow control, we have no choice other than fail the communication
if (!this.getRemotingConnection().isSupportsFlowControl() && pagingManager.isDiskFull()) {
long usableSpace = pagingManager.getDiskUsableSpace();
long totalSpace = pagingManager.getDiskTotalSpace();
ActiveMQIOErrorException exception = ActiveMQMessageBundle.BUNDLE.diskBeyondLimit(ByteUtil.getHumanReadableByteCount(usableSpace), ByteUtil.getHumanReadableByteCount(totalSpace), String.format("%.1f%%", FileStoreMonitor.calculateUsage(usableSpace, totalSpace) * 100));
this.getRemotingConnection().fail(exception);
throw exception;
}
//large message may come from StompSession directly, in which
//case the id header already generated.
if (!message.isLargeMessage()) {
long id = storageManager.generateID();
// This will re-encode the message
message.setMessageID(id);
}
if (AuditLogger.isMessageLoggingEnabled()) {
AuditLogger.coreSendMessage(remotingConnection.getAuditSubject(), remotingConnection.getRemoteAddress(), message.toString(), routingContext);
}
SimpleString address = message.getAddressSimpleString();
if (defaultAddress == null && address != null) {
defaultAddress = address;
}
if (address == null) {
// We don't want to force a re-encode when the message gets sent to the consumer
message.setAddress(defaultAddress);
}
if (logger.isTraceEnabled()) {
logger.trace("send(message=" + message + ", direct=" + direct + ") being called");
}
if (message.getAddress() == null) {
// This could happen with some tests that are ignoring messages
throw ActiveMQMessageBundle.BUNDLE.noAddress();
}
if (message.getAddressSimpleString().equals(managementAddress)) {
// It's a management message
result = handleManagementMessage(tx, message, direct);
} else {
result = doSend(tx, message, address, direct, noAutoCreateQueue, routingContext);
}
} catch (Exception e) {
if (server.hasBrokerMessagePlugins()) {
server.callBrokerMessagePlugins(plugin -> plugin.onSendException(this, tx, message, direct, noAutoCreateQueue, e));
}
throw e;
}
if (server.hasBrokerMessagePlugins()) {
server.callBrokerMessagePlugins(plugin -> plugin.afterSend(this, tx, message, direct, noAutoCreateQueue, result));
}
return result;
}
@Override
public void requestProducerCredits(SimpleString address, final int credits) throws Exception {
final SimpleString addr = removePrefix(address);
PagingStore store = server.getPagingManager().getPageStore(addr);
if (store == null) {
callback.sendProducerCreditsMessage(credits, address);
} else if (!store.checkMemory(new Runnable() {
@Override
public void run() {
callback.sendProducerCreditsMessage(credits, address);
}
})) {
callback.sendProducerCreditsFailMessage(credits, address);
}
}
@Override
public void setTransferring(final boolean transferring) {
Set consumersClone = new HashSet<>(consumers.values());
for (ServerConsumer consumer : consumersClone) {
consumer.setTransferring(transferring);
}
}
@Override
public void addMetaData(String key, String data) throws Exception {
if (server.hasBrokerSessionPlugins()) {
server.callBrokerSessionPlugins(plugin -> plugin.beforeSessionMetadataAdded(this, key, data));
}
if (metaData == null) {
metaData = new HashMap<>();
}
metaData.put(key, data);
if (server.hasBrokerSessionPlugins()) {
server.callBrokerSessionPlugins(plugin -> plugin.afterSessionMetadataAdded(this, key, data));
}
}
@Override
public boolean addUniqueMetaData(String key, String data) throws Exception {
ServerSession sessionWithMetaData = server.lookupSession(key, data);
if (sessionWithMetaData != null && sessionWithMetaData != this) {
// There is a duplication of this property
if (server.hasBrokerSessionPlugins()) {
server.callBrokerSessionPlugins(plugin -> plugin.duplicateSessionMetadataFailure(this, key, data));
}
return false;
} else {
addMetaData(key, data);
return true;
}
}
@Override
public String getMetaData(String key) {
String data = null;
if (metaData != null) {
data = metaData.get(key);
}
return data;
}
@Override
public Map getMetaData() {
return metaData;
}
@Override
public String[] getTargetAddresses() {
Map> copy = cloneTargetAddresses();
Iterator iter = copy.keySet().iterator();
int num = copy.keySet().size();
String[] addresses = new String[num];
int i = 0;
while (iter.hasNext()) {
addresses[i] = iter.next().toString();
i++;
}
return addresses;
}
@Override
public String getLastSentMessageID(String address) {
Pair value = targetAddressInfos.get(SimpleString.toSimpleString(address));
if (value != null) {
return value.getA().toString();
} else {
return null;
}
}
@Override
public long getCreationTime() {
return this.creationTime;
}
public StorageManager getStorageManager() {
return this.storageManager;
}
@Override
public void describeProducersInfo(JsonArrayBuilder array) throws Exception {
Map> targetCopy = cloneTargetAddresses();
for (Map.Entry> entry : targetCopy.entrySet()) {
String uuid = null;
if (entry.getValue().getA() != null) {
uuid = entry.getValue().getA().toString();
}
JsonObjectBuilder producerInfo = JsonLoader.createObjectBuilder().add("connectionID", this.getConnectionID().toString()).add("sessionID", this.getName()).add("destination", entry.getKey().toString()).add("lastUUIDSent", nullSafe(uuid)).add("msgSent", entry.getValue().getB().longValue());
array.add(producerInfo);
}
}
@Override
public String getValidatedUser() {
return validatedUser;
}
@Override
public SimpleString getMatchingQueue(SimpleString address, RoutingType routingType) throws Exception {
return server.getPostOffice().getMatchingQueue(address, routingType);
}
@Override
public SimpleString getMatchingQueue(SimpleString address,
SimpleString queueName,
RoutingType routingType) throws Exception {
return server.getPostOffice().getMatchingQueue(address, queueName, routingType);
}
@Override
public AddressInfo getAddress(SimpleString address) {
return server.getPostOffice().getAddressInfo(removePrefix(address));
}
@Override
public String toString() {
StringBuffer buffer = new StringBuffer();
if (this.metaData != null) {
for (Map.Entry value : metaData.entrySet()) {
if (buffer.length() != 0) {
buffer.append(",");
}
Object tmpValue = value.getValue();
if (tmpValue == null || tmpValue.toString().isEmpty()) {
buffer.append(value.getKey() + "=*N/A*");
} else {
buffer.append(value.getKey() + "=" + tmpValue);
}
}
}
// This will actually appear on some management operations
// so please don't clog this with debug objects
// unless you provide a special way for management to translate sessions
return "ServerSessionImpl(" + buffer.toString() + ")";
}
// FailureListener implementation
// --------------------------------------------------------------------
@Override
public void connectionFailed(final ActiveMQException me, boolean failedOver) {
try {
ActiveMQServerLogger.LOGGER.clientConnectionFailed(name);
close(true);
ActiveMQServerLogger.LOGGER.clientConnectionFailedClearingSession(name);
} catch (Throwable t) {
ActiveMQServerLogger.LOGGER.errorClosingConnection(this);
}
}
@Override
public void connectionFailed(final ActiveMQException me, boolean failedOver, String scaleDownTargetNodeID) {
connectionFailed(me, failedOver);
}
public Map> cloneTargetAddresses() {
return new HashMap<>(targetAddressInfos);
}
private void setStarted(final boolean s) {
Set consumersClone = new HashSet<>(consumers.values());
for (ServerConsumer consumer : consumersClone) {
consumer.setStarted(s);
}
started = s;
}
private RoutingStatus handleManagementMessage(final Transaction tx,
final Message message,
final boolean direct) throws Exception {
if (AuditLogger.isBaseLoggingEnabled()) {
AuditLogger.handleManagementMessage(this.getName(), remotingConnection.getAuditSubject(), remotingConnection.getRemoteAddress(), tx, message, direct);
}
try {
securityCheck(removePrefix(message.getAddressSimpleString()), CheckType.MANAGE, this);
} catch (ActiveMQException e) {
if (!autoCommitSends) {
tx.markAsRollbackOnly(e);
}
throw e;
}
Message reply = managementService.handleMessage(message);
SimpleString replyTo = message.getReplyTo();
if (replyTo != null) {
// TODO: move this check somewhere else? this is a JMS-specific bit of logic in the core impl
if (replyTo.toString().startsWith("queue://") || replyTo.toString().startsWith("topic://")) {
replyTo = SimpleString.toSimpleString(replyTo.toString().substring(8));
} else if (replyTo.toString().startsWith("temp-queue://") || replyTo.toString().startsWith("temp-topic://")) {
replyTo = SimpleString.toSimpleString(replyTo.toString().substring(13));
}
reply.setAddress(replyTo);
doSend(tx, reply, null, direct, false, routingContext);
}
return RoutingStatus.OK;
}
private void doRollback(final boolean clientFailed,
final boolean lastMessageAsDelived,
final Transaction theTx) throws Exception {
boolean wasStarted = started;
List toCancel = new ArrayList<>();
for (ServerConsumer consumer : consumers.values()) {
if (wasStarted) {
consumer.setStarted(false);
}
toCancel.addAll(consumer.cancelRefs(clientFailed, lastMessageAsDelived, theTx));
}
//we need to check this before we cancel the refs and add them to the tx, any delivering refs will have been delivered
//after the last tx was rolled back so we should handle them separately. if not they
//will end up added to the tx but never ever handled even tho they were removed from the consumers delivering refs.
//we add them to a new tx and roll them back as the calling client will assume that this has happened.
if (theTx.getState() == State.ROLLEDBACK) {
Transaction newTX = newTransaction();
cancelAndRollback(clientFailed, newTX, wasStarted, toCancel);
} else {
cancelAndRollback(clientFailed, theTx, wasStarted, toCancel);
}
}
private void cancelAndRollback(boolean clientFailed,
Transaction theTx,
boolean wasStarted,
List toCancel) throws Exception {
for (MessageReference ref : toCancel) {
ref.getQueue().cancel(theTx, ref);
}
//if we failed don't restart as an attempt to deliver messages may be made before we actually close the consumer
if (wasStarted && !clientFailed) {
theTx.addOperation(new TransactionOperationAbstract() {
@Override
public void afterRollback(Transaction tx) {
for (ServerConsumer consumer : consumers.values()) {
consumer.setStarted(true);
}
}
});
}
theTx.rollback();
}
@Override
public synchronized RoutingStatus doSend(final Transaction tx,
final Message msg,
final SimpleString originalAddress,
final boolean direct,
final boolean noAutoCreateQueue) throws Exception {
return doSend(tx, msg, originalAddress, direct, noAutoCreateQueue, routingContext);
}
@Override
public synchronized RoutingStatus doSend(final Transaction tx,
final Message msg,
final SimpleString originalAddress,
final boolean direct,
final boolean noAutoCreateQueue,
final RoutingContext routingContext) throws Exception {
RoutingStatus result = RoutingStatus.OK;
RoutingType routingType = msg.getRoutingType();
/* TODO-now: How to address here with AMQP?
if (originalAddress != null) {
if (originalAddress.toString().startsWith("anycast:")) {
routingType = RoutingType.ANYCAST;
} else if (originalAddress.toString().startsWith("multicast:")) {
routingType = RoutingType.MULTICAST;
}
} */
AddressInfo art = getAddressAndRoutingType(new AddressInfo(msg.getAddressSimpleString(), routingType));
// check the user has write access to this address.
try {
securityCheck(CompositeAddress.extractAddressName(art.getName()), CompositeAddress.isFullyQualified(art.getName()) ? CompositeAddress.extractQueueName(art.getName()) : null, CheckType.SEND, this);
} catch (ActiveMQException e) {
if (!autoCommitSends && tx != null) {
tx.markAsRollbackOnly(e);
}
throw e;
}
if (server.getConfiguration().isPopulateValidatedUser() && validatedUser != null) {
msg.setValidatedUserID(validatedUser);
}
if (server.getConfiguration().isRejectEmptyValidatedUser() && msg.getValidatedUserID() == null) {
throw ActiveMQMessageBundle.BUNDLE.rejectEmptyValidatedUser();
}
if (server.getAddressSettingsRepository().getMatch(msg.getAddress()).isEnableIngressTimestamp()) {
msg.setIngressTimestamp();
msg.reencode();
}
if (tx == null || autoCommitSends) {
routingContext.setTransaction(null);
} else {
routingContext.setTransaction(tx);
}
try {
routingContext.setAddress(art.getName());
routingContext.setRoutingType(art.getRoutingType());
result = postOffice.route(msg, routingContext, direct);
Pair value = targetAddressInfos.get(msg.getAddressSimpleString());
if (value == null) {
targetAddressInfos.put(msg.getAddressSimpleString(), new Pair<>(msg.getUserID(), new AtomicLong(1)));
} else {
value.setA(msg.getUserID());
value.getB().incrementAndGet();
}
} finally {
if (!routingContext.isReusable()) {
routingContext.clear();
}
}
return result;
}
@Override
public List getInTXMessagesForConsumer(long consumerId) {
if (this.tx != null) {
RefsOperation oper = (RefsOperation) tx.getProperty(TransactionPropertyIndexes.REFS_OPERATION);
if (oper == null) {
return Collections.emptyList();
} else {
return oper.getListOnConsumer(consumerId);
}
} else {
//amqp handles the transaction in callback
if (callback != null) {
Transaction transaction = callback.getCurrentTransaction();
if (transaction != null) {
RefsOperation operation = (RefsOperation) transaction.getProperty(TransactionPropertyIndexes.REFS_OPERATION);
if (operation != null) {
return operation.getListOnConsumer(consumerId);
}
}
}
return Collections.emptyList();
}
}
@Override
public List getInTxLingerMessages() {
Transaction transaction = tx;
if (transaction == null && callback != null) {
transaction = callback.getCurrentTransaction();
}
RefsOperation operation = transaction == null ? null : (RefsOperation) transaction.getProperty(TransactionPropertyIndexes.REFS_OPERATION);
return operation == null ? null : operation.getLingerMessages();
}
@Override
public void addLingerConsumer(ServerConsumer consumer) {
Transaction transaction = tx;
if (transaction == null && callback != null) {
transaction = callback.getCurrentTransaction();
}
if (transaction != null) {
synchronized (transaction) {
// Transaction might be committed/rolledback, we need to synchronize and judge state
if (transaction.getState() != State.COMMITTED && transaction.getState() != State.ROLLEDBACK) {
RefsOperation operation = (RefsOperation) transaction.getProperty(TransactionPropertyIndexes.REFS_OPERATION);
List refs = operation == null ? null : operation.getListOnConsumer(consumer.getID());
if (refs != null && !refs.isEmpty()) {
for (MessageReference ref : refs) {
ref.emptyConsumerID();
}
operation.setLingerSession(name);
consumer.getQueue().addLingerSession(name);
}
}
}
}
}
@Override
public SimpleString removePrefix(SimpleString address) {
if (prefixEnabled && address != null) {
return PrefixUtil.getAddress(address, prefixes);
}
return address;
}
@Override
public SimpleString getPrefix(SimpleString address) {
if (prefixEnabled && address != null) {
return PrefixUtil.getPrefix(address, prefixes);
}
return null;
}
@Override
public AddressInfo getAddressAndRoutingType(AddressInfo addressInfo) {
if (prefixEnabled) {
return addressInfo.getAddressAndRoutingType(prefixes);
}
return addressInfo;
}
@Override
public RoutingType getRoutingTypeFromPrefix(SimpleString address, RoutingType defaultRoutingType) {
if (prefixEnabled) {
for (Map.Entry entry : prefixes.entrySet()) {
if (address.startsWith(entry.getKey())) {
return entry.getValue();
}
}
}
return defaultRoutingType;
}
@Override
public Pair> getAddressAndRoutingTypes(SimpleString address,
EnumSet defaultRoutingTypes) {
if (prefixEnabled) {
return PrefixUtil.getAddressAndRoutingTypes(address, defaultRoutingTypes, prefixes);
}
return new Pair<>(address, defaultRoutingTypes);
}
@Override
public void addProducer(ServerProducer serverProducer) {
serverProducer.setSessionID(getName());
serverProducer.setConnectionID(getConnectionID().toString());
producers.put(serverProducer.getID(), serverProducer);
}
@Override
public void removeProducer(String ID) {
producers.remove(ID);
}
@Override
public Map getServerProducers() {
return Collections.unmodifiableMap(new HashMap(producers));
}
@Override
public String getDefaultAddress() {
return defaultAddress != null ? defaultAddress.toString() : null;
}
@Override
public int getConsumerCount() {
return getServerConsumers().size();
}
@Override
public int getProducerCount() {
return getServerProducers().size();
}
@Override
public int getDefaultConsumerWindowSize(SimpleString address) {
AddressSettings as = server.getAddressSettingsRepository().getMatch(address.toString());
return as.getDefaultConsumerWindowSize();
}
@Override
public String toManagementString() {
return "ServerSession [id=" + getConnectionID() + ":" + getName() + "]";
}
}
