com.datastax.oss.driver.api.core.servererrors.ProtocolError 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 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
* {@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.
*
*
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);
}
}