src/main/java/org/apache/cassandra/sidecar/exceptions/RestoreJobExceptions.java

/*
 * 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.cassandra.sidecar.exceptions;

import org.apache.cassandra.sidecar.db.RestoreSlice;

/**
 * Utility methods to create {@link RestoreJobException}
 */
public class RestoreJobExceptions
{
    private RestoreJobExceptions() {}

    /**
     * Create a {@link RestoreJobException} with message and cause.
     * If the cause is already a {@link RestoreJobException}, the retryable property is preserved.
     * @param message
     * @param cause
     * @return a new {@link RestoreJobException}
     */
    public static RestoreJobException propagate(String message, Throwable cause)
    {
        if (cause instanceof RestoreJobException)
        {
            RestoreJobException ex = (RestoreJobException) cause;
            return ex.retryable()
                   ? new RestoreJobException(message, cause)
                   : new RestoreJobFatalException(message, cause);
        }

        return new RestoreJobException(message, cause);
    }

    public static RestoreJobFatalException toFatal(Throwable cause)
    {
        if (cause instanceof RestoreJobFatalException)
            return (RestoreJobFatalException) cause;

        return new RestoreJobFatalException(cause.getMessage(), cause);
    }

    public static RestoreJobException ofSlice(String title, RestoreSlice slice, Throwable cause)
    {
        return new RestoreJobException(title + ". " + slice.shortDescription(), cause);
    }

    public static RestoreJobFatalException ofFatalSlice(String title, RestoreSlice slice, Throwable cause)
    {
        return new RestoreJobFatalException(title + ". " + slice.shortDescription(), cause);
    }
}