IgfsFileWorkerBatchCancelledException.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.ignite.internal.processors.igfs;

import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.igfs.IgfsPath;

/**
 * Exception indicating that file batch processing was cancelled.
 */
public class IgfsFileWorkerBatchCancelledException extends IgniteCheckedException {
    /** */
    private static final long serialVersionUID = 0L;

    /** Path. */
    private IgfsPath path;

    /**
     * Default constructor.
     */
    public IgfsFileWorkerBatchCancelledException() {
        // No-op.
    }

    public IgfsFileWorkerBatchCancelledException(IgfsPath path) {
        this.path = path;
    }

    /** {@inheritDoc} */
    @Override public String getMessage() {
        if (path == null)
            return "Asynchronous file processing was cancelled due to node stop.";
        else
            return "Asynchronous file processing was cancelled due to node stop: " + path;
    }
}