ExitCodeException.java

/**
 * Copyright 2011-2017 Asakusa Framework Team.
 *
 * 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.asakusafw.yaess.basic;

import java.io.IOException;

/**
 * An exception which represents target process returns an unexpected exit code.
 * @since 0.2.6
 */
public class ExitCodeException extends IOException {

    private static final long serialVersionUID = 1L;

    private final int exitCode;

    /**
     * Creates a new instance.
     * @param message message (nullable)
     * @param exitCode actual exit code
     */
    public ExitCodeException(String message, int exitCode) {
        super(message);
        this.exitCode = exitCode;
    }

    /**
     * Returns actual exit code.
     * @return the exit code
     */
    public int getExitCode() {
        return exitCode;
    }
}