// Copyright 2017 The Bazel Authors. All rights reserved.
//
// 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.google.devtools.build.lib.skyframe.serialization;

import java.io.NotSerializableException;

/** Exception signaling a failure to Serialize or Deserialize an Object. */
public class SerializationException extends Exception {

  public SerializationException(String msg) {
    super(msg);
  }

  public SerializationException(String msg, Throwable cause) {
    super(msg, cause);
  }

  // No SerializationException(Throwable) overload because serialization errors should always
  // provide as much context as possible.

  /**
   * {@link SerializationException} indicating that Blaze has no serialization schema for an object
   * or type of object.
   */
  public static class NoCodecException extends SerializationException {
    NoCodecException(String message) {
      super(message);
    }

    NoCodecException(String message, NotSerializableException e) {
      super(message, e);
    }

    NoCodecException(String message, NotSerializableRuntimeException e) {
      super(message, e);
    }
  }
}

@@ -1621,15 +1621,969 @@
 );%0A    %7D
+%0A%0A    // Needed for wrapping.%0A    NoCodecException(String message, NoCodecException e) %7B%0A      super(message, e);%0A    %7D%0A  %7D%0A%0A  /**%0A   * Throws a %7B@link SerializationException%7D with the given message and that wraps the given cause.%0A   *%0A   * %3Cp%3EIf the cause is a %7B@link NoCodecException%7D, the returned exception will also be a %7B@code%0A   * NoCodecException%7D.%0A   *%0A   * %3Cp%3EThe return type is %7B@link SerializationException%7D rather than %7B@code void%7D so that you can%0A   * call this function from within a %7B@code throw%7D statement. Doing so keeps the calling code more%0A   * readable. It also avoids spurious compiler errors, e.g. for using uninitialized variables after%0A   * the %7B@code throw%7D.%0A   */%0A  public static SerializationException propagate(String msg, Throwable cause) %7B%0A    if (cause instanceof NoCodecException) %7B%0A      return new NoCodecException(msg, (NoCodecException) cause);%0A    %7D else %7B%0A      return new SerializationException(msg, cause);%0A    %7D
 %0A  %7D%0A%7D%0A

Add convenience method for wrapping SerializationException