/*
* Copyright DataStax, Inc.
*
* Licensed 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 com.datastax.oss.driver.api.core.servererrors;
import com.datastax.oss.driver.api.core.DriverException;
import com.datastax.oss.driver.api.core.cql.ExecutionInfo;
import com.datastax.oss.driver.api.core.metadata.Node;
import com.datastax.oss.driver.api.core.retry.RetryPolicy;
import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.Nullable;
Indicates that the contacted node reported a protocol error.
Protocol errors indicate that the client triggered a protocol violation (for instance, a QUERY
message is sent before a STARTUP
one has been sent). Protocol errors should be considered as a bug in the driver and reported as such.
This exception does not go through the RetryPolicy
, it is always rethrown directly to the client.
/**
* Indicates that the contacted node reported a protocol error.
*
* <p>Protocol errors indicate that the client triggered a protocol violation (for instance, a
* {@code QUERY} message is sent before a {@code STARTUP} one has been sent). Protocol errors should
* be considered as a bug in the driver and reported as such.
*
* <p>This exception does not go through the {@link RetryPolicy}, it is always rethrown directly to
* the client.
*/
public class ProtocolError extends CoordinatorException {
public ProtocolError(@NonNull Node coordinator, @NonNull String message) {
this(coordinator, message, null, false);
}
private ProtocolError(
@NonNull Node coordinator,
@NonNull String message,
@Nullable ExecutionInfo executionInfo,
boolean writableStackTrace) {
super(coordinator, message, executionInfo, writableStackTrace);
}
@NonNull
@Override
public DriverException copy() {
return new ProtocolError(getCoordinator(), getMessage(), getExecutionInfo(), true);
}
}