com.datastax.driver.core.exceptions.FrameTooLongException Maven / Gradle / Ivy

/*
 * 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.driver.core.exceptions;

/**
 * Indicates that the response frame for a request exceeded {@link
 * com.datastax.driver.core.Frame.Decoder.DecoderForStreamIdSize#MAX_FRAME_LENGTH} (default: 256MB,
 * configurable via com.datastax.driver.NATIVE_TRANSPORT_MAX_FRAME_SIZE_IN_MB system property) and
 * thus was not parsed.
 */
public class FrameTooLongException extends DriverException {

  private static final long serialVersionUID = 0;

  private final int streamId;

  public FrameTooLongException(int streamId) {
    this(streamId, null);
  }

  private FrameTooLongException(int streamId, Throwable cause) {
    super("Response frame exceeded maximum allowed length", cause);
    this.streamId = streamId;
  }

  /** @return The stream id associated with the frame that caused this exception. */
  public int getStreamId() {
    return streamId;
  }

  @Override
  public FrameTooLongException copy() {
    return new FrameTooLongException(streamId, this);
  }
}