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/*
* 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.pulsar.client.api;
import java.io.IOException;
import java.util.Collection;
import java.util.concurrent.CompletionException;
import java.util.concurrent.ExecutionException;
import lombok.Getter;
import org.apache.pulsar.common.classification.InterfaceAudience;
import org.apache.pulsar.common.classification.InterfaceStability;
/**
* Base type of exception thrown by Pulsar client.
*/
@InterfaceAudience.Public
@InterfaceStability.Stable
@SuppressWarnings("serial")
public class PulsarClientException extends IOException {
private long sequenceId = -1;
private Collection previous;
/**
* Constructs an {@code PulsarClientException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public PulsarClientException(String msg) {
super(msg);
}
/**
* Constructs an {@code PulsarClientException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
* @param sequenceId
* The sequenceId of the message
*/
public PulsarClientException(String msg, long sequenceId) {
super(msg);
this.sequenceId = sequenceId;
}
/**
* Constructs an {@code PulsarClientException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public PulsarClientException(Throwable t) {
super(t);
}
/**
* Constructs an {@code PulsarClientException} with the specified cause.
*
* @param msg
* The detail message (which is saved for later retrieval by the {@link #getMessage()} method)
*
* @param t
* The cause (which is saved for later retrieval by the {@link #getCause()} method). (A null value is
* permitted, and indicates that the cause is nonexistent or unknown.)
*/
public PulsarClientException(String msg, Throwable t) {
super(msg, t);
}
/**
* Add a list of previous exception which occurred for the same operation
* and have been retried.
*
* @param previous A collection of throwables that triggered retries
*/
public void setPreviousExceptions(Collection previous) {
this.previous = previous;
}
/**
* Get the collection of previous exceptions which have caused retries
* for this operation.
*
* @return a collection of exception, ordered as they occurred
*/
public Collection getPreviousExceptions() {
return this.previous;
}
@Override
public String toString() {
if (previous == null || previous.isEmpty()) {
return super.toString();
} else {
StringBuilder sb = new StringBuilder(super.toString());
int i = 0;
boolean first = true;
sb.append("{\"previous\":[");
for (Throwable t : previous) {
if (first) {
first = false;
} else {
sb.append(',');
}
sb.append("{\"attempt\":").append(i++)
.append(",\"error\":\"").append(t.toString().replace("\"", "\\\""))
.append("\"}");
}
sb.append("]}");
return sb.toString();
}
}
/**
* Constructs an {@code PulsarClientException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the {@link #getCause()} method). (A null value is
* permitted, and indicates that the cause is nonexistent or unknown.)
* @param sequenceId
* The sequenceId of the message
*/
public PulsarClientException(Throwable t, long sequenceId) {
super(t);
this.sequenceId = sequenceId;
}
/**
* Invalid Service URL exception thrown by Pulsar client.
*/
public static class InvalidServiceURL extends PulsarClientException {
/**
* Constructs an {@code InvalidServiceURL} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public InvalidServiceURL(Throwable t) {
super(t);
}
/**
* Constructs an {@code InvalidServiceURL} with the specified cause.
*
*@param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public InvalidServiceURL(String msg, Throwable t) {
super(msg, t);
}
}
/**
* Invalid Configuration exception thrown by Pulsar client.
*/
public static class InvalidConfigurationException extends PulsarClientException {
/**
* Constructs an {@code InvalidConfigurationException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public InvalidConfigurationException(String msg) {
super(msg);
}
/**
* Constructs an {@code InvalidConfigurationException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public InvalidConfigurationException(Throwable t) {
super(t);
}
/**
* Constructs an {@code InvalidConfigurationException} with the specified cause.
*
*@param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public InvalidConfigurationException(String msg, Throwable t) {
super(msg, t);
}
}
/**
* Not Found exception thrown by Pulsar client.
*/
public static class NotFoundException extends PulsarClientException {
/**
* Constructs an {@code NotFoundException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public NotFoundException(String msg) {
super(msg);
}
/**
* Constructs an {@code NotFoundException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public NotFoundException(Throwable t) {
super(t);
}
}
/**
* Timeout exception thrown by Pulsar client.
*/
public static class TimeoutException extends PulsarClientException {
/**
* Constructs an {@code TimeoutException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public TimeoutException(Throwable t) {
super(t);
}
/**
* Constructs an {@code TimeoutException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
* @param sequenceId
* The sequenceId of the message
*/
public TimeoutException(Throwable t, long sequenceId) {
super(t, sequenceId);
}
/**
* Constructs an {@code TimeoutException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public TimeoutException(String msg) {
super(msg);
}
/**
* Constructs an {@code TimeoutException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public TimeoutException(String msg, long sequenceId) {
super(msg, sequenceId);
}
}
/**
* Incompatible schema exception thrown by Pulsar client.
*/
public static class IncompatibleSchemaException extends PulsarClientException {
/**
* Constructs an {@code IncompatibleSchemaException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public IncompatibleSchemaException(Throwable t) {
super(t);
}
/**
* Constructs an {@code IncompatibleSchemaException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public IncompatibleSchemaException(String msg) {
super(msg);
}
}
/**
* Topic does not exist and cannot be created.
*/
public static class TopicDoesNotExistException extends PulsarClientException {
/**
* Constructs an {@code TopicDoesNotExistException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public TopicDoesNotExistException(String msg) {
super(msg);
}
}
/**
* Not found subscription that cannot be created.
*/
public static class SubscriptionNotFoundException extends PulsarClientException {
/**
* Constructs an {@code SubscriptionNotFoundException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public SubscriptionNotFoundException(String msg) {
super(msg);
}
}
/**
* Lookup exception thrown by Pulsar client.
*/
public static class LookupException extends PulsarClientException {
/**
* Constructs an {@code LookupException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public LookupException(String msg) {
super(msg);
}
}
/**
* Too many requests exception thrown by Pulsar client.
*/
public static class TooManyRequestsException extends LookupException {
/**
* Constructs an {@code TooManyRequestsException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public TooManyRequestsException(String msg) {
super(msg);
}
}
/**
* Connect exception thrown by Pulsar client.
*/
public static class ConnectException extends PulsarClientException {
/**
* Constructs an {@code ConnectException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public ConnectException(Throwable t) {
super(t);
}
/**
* Constructs an {@code ConnectException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public ConnectException(String msg) {
super(msg);
}
}
/**
* Already closed exception thrown by Pulsar client.
*/
public static class AlreadyClosedException extends PulsarClientException {
/**
* Constructs an {@code AlreadyClosedException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public AlreadyClosedException(String msg) {
super(msg);
}
/**
* Constructs an {@code AlreadyClosedException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
* @param sequenceId
* The sequenceId of the message
*/
public AlreadyClosedException(String msg, long sequenceId) {
super(msg, sequenceId);
}
}
/**
* Topic terminated exception thrown by Pulsar client.
*/
public static class TopicTerminatedException extends PulsarClientException {
/**
* Constructs an {@code TopicTerminatedException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public TopicTerminatedException(String msg) {
super(msg);
}
/**
* Constructs an {@code TopicTerminatedException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
* @param sequenceId
* The sequenceId of the message
*/
public TopicTerminatedException(String msg, long sequenceId) {
super(msg, sequenceId);
}
}
/**
* TopicMigration exception thrown by Pulsar client.
*/
public static class TopicMigrationException extends PulsarClientException {
/**
* Constructs an {@code TopicMigrationException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public TopicMigrationException(String msg) {
super(msg);
}
}
/**
* Producer fenced exception thrown by Pulsar client.
*/
public static class ProducerFencedException extends PulsarClientException {
/**
* Constructs a {@code ProducerFencedException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public ProducerFencedException(String msg) {
super(msg);
}
}
/**
* Authentication exception thrown by Pulsar client.
*/
public static class AuthenticationException extends PulsarClientException {
/**
* Constructs an {@code AuthenticationException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public AuthenticationException(String msg) {
super(msg);
}
}
/**
* Authorization exception thrown by Pulsar client.
*/
public static class AuthorizationException extends PulsarClientException {
/**
* Constructs an {@code AuthorizationException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public AuthorizationException(String msg) {
super(msg);
}
}
/**
* Getting authentication data exception thrown by Pulsar client.
*/
public static class GettingAuthenticationDataException extends PulsarClientException {
/**
* Constructs an {@code GettingAuthenticationDataException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public GettingAuthenticationDataException(Throwable t) {
super(t);
}
/**
* Constructs an {@code GettingAuthenticationDataException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public GettingAuthenticationDataException(String msg) {
super(msg);
}
}
/**
* Unsupported authentication exception thrown by Pulsar client.
*/
public static class UnsupportedAuthenticationException extends PulsarClientException {
/**
* Constructs an {@code UnsupportedAuthenticationException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public UnsupportedAuthenticationException(Throwable t) {
super(t);
}
/**
* Constructs an {@code UnsupportedAuthenticationException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public UnsupportedAuthenticationException(String msg) {
super(msg);
}
}
/**
* Broker persistence exception thrown by Pulsar client.
*/
public static class BrokerPersistenceException extends PulsarClientException {
/**
* Constructs an {@code BrokerPersistenceException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public BrokerPersistenceException(String msg) {
super(msg);
}
}
/**
* Broker metadata exception thrown by Pulsar client.
*/
public static class BrokerMetadataException extends PulsarClientException {
/**
* Constructs an {@code BrokerMetadataException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public BrokerMetadataException(String msg) {
super(msg);
}
}
/**
* Producer busy exception thrown by Pulsar client.
*/
public static class ProducerBusyException extends PulsarClientException {
/**
* Constructs an {@code ProducerBusyException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public ProducerBusyException(String msg) {
super(msg);
}
}
/**
* Consumer busy exception thrown by Pulsar client.
*/
public static class ConsumerBusyException extends PulsarClientException {
/**
* Constructs an {@code ConsumerBusyException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public ConsumerBusyException(String msg) {
super(msg);
}
}
/**
* Not connected exception thrown by Pulsar client.
*/
public static class NotConnectedException extends PulsarClientException {
public NotConnectedException() {
super("Not connected to broker");
}
public NotConnectedException(long sequenceId) {
super("Not connected to broker", sequenceId);
}
public NotConnectedException(String msg) {
super(msg);
}
}
/**
* Invalid message exception thrown by Pulsar client.
*/
public static class InvalidMessageException extends PulsarClientException {
/**
* Constructs an {@code InvalidMessageException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public InvalidMessageException(String msg) {
super(msg);
}
/**
* Constructs an {@code InvalidMessageException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
* @param sequenceId
* The sequenceId of the message
*/
public InvalidMessageException(String msg, long sequenceId) {
super(msg, sequenceId);
}
}
/**
* Invalid topic name exception thrown by Pulsar client.
*/
public static class InvalidTopicNameException extends PulsarClientException {
/**
* Constructs an {@code InvalidTopicNameException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public InvalidTopicNameException(String msg) {
super(msg);
}
}
/**
* Not supported exception thrown by Pulsar client.
*/
public static class NotSupportedException extends PulsarClientException {
/**
* Constructs an {@code NotSupportedException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public NotSupportedException(String msg) {
super(msg);
}
}
/**
* Not supported exception thrown by Pulsar client.
*/
public static class FeatureNotSupportedException extends NotSupportedException {
@Getter
private final FailedFeatureCheck failedFeatureCheck;
public FeatureNotSupportedException(String msg, FailedFeatureCheck failedFeatureCheck) {
super(msg);
this.failedFeatureCheck = failedFeatureCheck;
}
}
/**
* "supports_auth_refresh" was introduced at "2.6" and is no longer supported, so skip this enum.
* "supports_broker_entry_metadata" was introduced at "2.8" and is no longer supported, so skip this enum.
* "supports_partial_producer" was introduced at "2.10" and is no longer supported, so skip this enum.
* "supports_topic_watchers" was introduced at "2.11" and is no longer supported, so skip this enum.
*/
public enum FailedFeatureCheck {
SupportsGetPartitionedMetadataWithoutAutoCreation;
}
/**
* Not allowed exception thrown by Pulsar client.
*/
public static class NotAllowedException extends PulsarClientException {
/**
* Constructs an {@code NotAllowedException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public NotAllowedException(String msg) {
super(msg);
}
}
/**
* Full producer queue error thrown by Pulsar client.
*/
public static class ProducerQueueIsFullError extends PulsarClientException {
/**
* Constructs an {@code ProducerQueueIsFullError} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public ProducerQueueIsFullError(String msg) {
super(msg);
}
/**
* Constructs an {@code ProducerQueueIsFullError} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
* @param sequenceId
* The sequenceId of the message
*/
public ProducerQueueIsFullError(String msg, long sequenceId) {
super(msg, sequenceId);
}
}
/**
* Memory buffer full error thrown by Pulsar client.
*/
public static class MemoryBufferIsFullError extends PulsarClientException {
/**
* Constructs an {@code MemoryBufferIsFullError} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public MemoryBufferIsFullError(String msg) {
super(msg);
}
/**
* Constructs an {@code MemoryBufferIsFullError} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
* @param sequenceId
* The sequenceId of the message
*/
public MemoryBufferIsFullError(String msg, long sequenceId) {
super(msg, sequenceId);
}
}
/**
* Producer blocked quota exceeded error thrown by Pulsar client.
*/
public static class ProducerBlockedQuotaExceededError extends PulsarClientException {
/**
* Constructs an {@code ProducerBlockedQuotaExceededError} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public ProducerBlockedQuotaExceededError(String msg) {
super(msg);
}
}
/**
* Producer blocked quota exceeded exception thrown by Pulsar client.
*/
public static class ProducerBlockedQuotaExceededException extends PulsarClientException {
/**
* Constructs an {@code ProducerBlockedQuotaExceededException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public ProducerBlockedQuotaExceededException(String msg) {
super(msg);
}
}
/**
* Checksum exception thrown by Pulsar client.
*/
public static class ChecksumException extends PulsarClientException {
/**
* Constructs an {@code ChecksumException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public ChecksumException(String msg) {
super(msg);
}
}
/**
* Crypto exception thrown by Pulsar client.
*/
public static class CryptoException extends PulsarClientException {
/**
* Constructs an {@code CryptoException} with the specified detail message.
*
* @param msg
* The detail message (which is saved for later retrieval
* by the {@link #getMessage()} method)
*/
public CryptoException(String msg) {
super(msg);
}
}
/**
* Consumer assign exception thrown by Pulsar client.
*/
public static class ConsumerAssignException extends PulsarClientException {
/**
* Constructs an {@code ConsumerAssignException} with the specified detail message.
* @param msg The detail message.
*/
public ConsumerAssignException(String msg) {
super(msg);
}
}
/**
* Consumer assign exception thrown by Pulsar client.
*/
public static class MessageAcknowledgeException extends PulsarClientException {
/**
* Constructs an {@code MessageAcknowledgeException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public MessageAcknowledgeException(Throwable t) {
super(t);
}
/**
* Constructs an {@code MessageAcknowledgeException} with the specified detail message.
* @param msg The detail message.
*/
public MessageAcknowledgeException(String msg) {
super(msg);
}
}
/**
* Consumer assign exception thrown by Pulsar client.
*/
public static class TransactionConflictException extends PulsarClientException {
/**
* Constructs an {@code TransactionConflictException} with the specified cause.
*
* @param t
* The cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A null value is permitted,
* and indicates that the cause is nonexistent or unknown.)
*/
public TransactionConflictException(Throwable t) {
super(t);
}
/**
* Constructs an {@code TransactionConflictException} with the specified detail message.
* @param msg The detail message.
*/
public TransactionConflictException(String msg) {
super(msg);
}
}
public static class TransactionHasOperationFailedException extends PulsarClientException {
/**
* Constructs an {@code TransactionHasOperationFailedException}.
*/
public TransactionHasOperationFailedException() {
super("Now allowed to commit the transaction due to failed operations of producing or acknowledgment");
}
/**
* Constructs an {@code TransactionHasOperationFailedException} with the specified detail message.
* @param msg The detail message.
*/
public TransactionHasOperationFailedException(String msg) {
super(msg);
}
}
// wrap an exception to enriching more info messages.
public static Throwable wrap(Throwable t, String msg) {
msg += "\n" + t.getMessage();
// wrap an exception with new message info
if (t instanceof TimeoutException) {
return new TimeoutException(msg);
} else if (t instanceof InvalidConfigurationException) {
return new InvalidConfigurationException(msg);
} else if (t instanceof AuthenticationException) {
return new AuthenticationException(msg);
} else if (t instanceof IncompatibleSchemaException) {
return new IncompatibleSchemaException(msg);
} else if (t instanceof TooManyRequestsException) {
return new TooManyRequestsException(msg);
} else if (t instanceof LookupException) {
return new LookupException(msg);
} else if (t instanceof ConnectException) {
return new ConnectException(msg);
} else if (t instanceof AlreadyClosedException) {
return new AlreadyClosedException(msg);
} else if (t instanceof TopicTerminatedException) {
return new TopicTerminatedException(msg);
} else if (t instanceof AuthorizationException) {
return new AuthorizationException(msg);
} else if (t instanceof GettingAuthenticationDataException) {
return new GettingAuthenticationDataException(msg);
} else if (t instanceof UnsupportedAuthenticationException) {
return new UnsupportedAuthenticationException(msg);
} else if (t instanceof BrokerPersistenceException) {
return new BrokerPersistenceException(msg);
} else if (t instanceof BrokerMetadataException) {
return new BrokerMetadataException(msg);
} else if (t instanceof ProducerBusyException) {
return new ProducerBusyException(msg);
} else if (t instanceof ConsumerBusyException) {
return new ConsumerBusyException(msg);
} else if (t instanceof NotConnectedException) {
return new NotConnectedException();
} else if (t instanceof InvalidMessageException) {
return new InvalidMessageException(msg);
} else if (t instanceof InvalidTopicNameException) {
return new InvalidTopicNameException(msg);
} else if (t instanceof NotSupportedException) {
return new NotSupportedException(msg);
} else if (t instanceof NotAllowedException) {
return new NotAllowedException(msg);
} else if (t instanceof ProducerQueueIsFullError) {
return new ProducerQueueIsFullError(msg);
} else if (t instanceof ProducerBlockedQuotaExceededError) {
return new ProducerBlockedQuotaExceededError(msg);
} else if (t instanceof ProducerBlockedQuotaExceededException) {
return new ProducerBlockedQuotaExceededException(msg);
} else if (t instanceof ChecksumException) {
return new ChecksumException(msg);
} else if (t instanceof CryptoException) {
return new CryptoException(msg);
} else if (t instanceof ConsumerAssignException) {
return new ConsumerAssignException(msg);
} else if (t instanceof MessageAcknowledgeException) {
return new MessageAcknowledgeException(msg);
} else if (t instanceof TransactionConflictException) {
return new TransactionConflictException(msg);
} else if (t instanceof TransactionHasOperationFailedException) {
return new TransactionHasOperationFailedException(msg);
} else if (t instanceof PulsarClientException) {
return new PulsarClientException(msg);
} else if (t instanceof CompletionException) {
return t;
} else if (t instanceof RuntimeException) {
return new RuntimeException(msg, t.getCause());
} else if (t instanceof InterruptedException) {
return t;
} else if (t instanceof ExecutionException) {
return t;
}
return t;
}
public static PulsarClientException unwrap(Throwable t) {
if (t instanceof PulsarClientException) {
return (PulsarClientException) t;
} else if (t instanceof RuntimeException) {
throw (RuntimeException) t;
} else if (t instanceof InterruptedException) {
return new PulsarClientException(t);
} else if (!(t instanceof ExecutionException)) {
// Generic exception
return new PulsarClientException(t);
}
// Unwrap the exception to keep the same exception type but a stack trace that includes the application calling
// site
Throwable cause = t.getCause();
String msg = cause.getMessage();
PulsarClientException newException;
if (cause instanceof TimeoutException) {
newException = new TimeoutException(msg);
} else if (cause instanceof InvalidConfigurationException) {
newException = new InvalidConfigurationException(msg);
} else if (cause instanceof AuthenticationException) {
newException = new AuthenticationException(msg);
} else if (cause instanceof IncompatibleSchemaException) {
newException = new IncompatibleSchemaException(msg);
} else if (cause instanceof TooManyRequestsException) {
newException = new TooManyRequestsException(msg);
} else if (cause instanceof LookupException) {
newException = new LookupException(msg);
} else if (cause instanceof ConnectException) {
newException = new ConnectException(msg);
} else if (cause instanceof AlreadyClosedException) {
newException = new AlreadyClosedException(msg);
} else if (cause instanceof TopicTerminatedException) {
newException = new TopicTerminatedException(msg);
} else if (cause instanceof AuthorizationException) {
newException = new AuthorizationException(msg);
} else if (cause instanceof GettingAuthenticationDataException) {
newException = new GettingAuthenticationDataException(msg);
} else if (cause instanceof UnsupportedAuthenticationException) {
newException = new UnsupportedAuthenticationException(msg);
} else if (cause instanceof BrokerPersistenceException) {
newException = new BrokerPersistenceException(msg);
} else if (cause instanceof BrokerMetadataException) {
newException = new BrokerMetadataException(msg);
} else if (cause instanceof ProducerBusyException) {
newException = new ProducerBusyException(msg);
} else if (cause instanceof ConsumerBusyException) {
newException = new ConsumerBusyException(msg);
} else if (cause instanceof NotConnectedException) {
newException = new NotConnectedException();
} else if (cause instanceof InvalidMessageException) {
newException = new InvalidMessageException(msg);
} else if (cause instanceof InvalidTopicNameException) {
newException = new InvalidTopicNameException(msg);
} else if (cause instanceof NotSupportedException) {
newException = new NotSupportedException(msg);
} else if (cause instanceof NotAllowedException) {
newException = new NotAllowedException(msg);
} else if (cause instanceof ProducerQueueIsFullError) {
newException = new ProducerQueueIsFullError(msg);
} else if (cause instanceof ProducerBlockedQuotaExceededError) {
newException = new ProducerBlockedQuotaExceededError(msg);
} else if (cause instanceof ProducerBlockedQuotaExceededException) {
newException = new ProducerBlockedQuotaExceededException(msg);
} else if (cause instanceof ChecksumException) {
newException = new ChecksumException(msg);
} else if (cause instanceof CryptoException) {
newException = new CryptoException(msg);
} else if (cause instanceof ConsumerAssignException) {
newException = new ConsumerAssignException(msg);
} else if (cause instanceof MessageAcknowledgeException) {
newException = new MessageAcknowledgeException(msg);
} else if (cause instanceof TransactionConflictException) {
newException = new TransactionConflictException(msg);
} else if (cause instanceof TopicDoesNotExistException) {
newException = new TopicDoesNotExistException(msg);
} else if (cause instanceof ProducerFencedException) {
newException = new ProducerFencedException(msg);
} else if (cause instanceof MemoryBufferIsFullError) {
newException = new MemoryBufferIsFullError(msg);
} else if (cause instanceof NotFoundException) {
newException = new NotFoundException(msg);
} else if (cause instanceof TransactionHasOperationFailedException) {
newException = new TransactionHasOperationFailedException(msg);
} else {
newException = new PulsarClientException(t);
}
Collection previousExceptions = getPreviousExceptions(t);
if (previousExceptions != null) {
newException.setPreviousExceptions(previousExceptions);
}
return newException;
}
public static Collection getPreviousExceptions(Throwable t) {
Throwable e = t;
for (int maxDepth = 20; maxDepth > 0 && e != null; maxDepth--) {
if (e instanceof PulsarClientException) {
Collection previous = ((PulsarClientException) e).getPreviousExceptions();
if (previous != null) {
return previous;
}
}
e = t.getCause();
}
return null;
}
public static void setPreviousExceptions(Throwable t, Collection previous) {
Throwable e = t;
for (int maxDepth = 20; maxDepth > 0 && e != null; maxDepth--) {
if (e instanceof PulsarClientException) {
((PulsarClientException) e).setPreviousExceptions(previous);
return;
}
e = t.getCause();
}
}
public long getSequenceId() {
return sequenceId;
}
public void setSequenceId(long sequenceId) {
this.sequenceId = sequenceId;
}
public static boolean isRetriableError(Throwable t) {
if (t instanceof AuthorizationException
|| t instanceof InvalidServiceURL
|| t instanceof InvalidConfigurationException
|| t instanceof NotFoundException
|| t instanceof IncompatibleSchemaException
|| t instanceof TopicDoesNotExistException
|| t instanceof SubscriptionNotFoundException
|| t instanceof UnsupportedAuthenticationException
|| t instanceof InvalidMessageException
|| t instanceof InvalidTopicNameException
|| t instanceof NotSupportedException
|| t instanceof NotAllowedException
|| t instanceof ChecksumException
|| t instanceof CryptoException
|| t instanceof ConsumerAssignException
|| t instanceof MessageAcknowledgeException
|| t instanceof TransactionConflictException
|| t instanceof ProducerBusyException
|| t instanceof ConsumerBusyException
|| t instanceof TransactionHasOperationFailedException) {
return false;
}
return true;
}
}
