package org.apache.maven.shared.invoker;

/*
 * 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.
 */

import org.codehaus.plexus.util.cli.CommandLineException;

/**
 * Describes the result of a Maven invocation.
 * 
 * @version $Id$
 */
public final class DefaultInvocationResult
    implements InvocationResult
{

    /**
     * The exception that prevented to execute the command line, will be <code>null</code> if Maven could be
     * successfully started.
     */
    private CommandLineException executionException;

    /**
     * The exit code reported by the Maven invocation.
     */
    private int exitCode = Integer.MIN_VALUE;

    /**
     * Creates a new invocation result
     */
    DefaultInvocationResult()
    {
        // hide constructor
    }

    public int getExitCode()
    {
        return exitCode;
    }

    public CommandLineException getExecutionException()
    {
        return executionException;
    }

    /**
     * Sets the exit code reported by the Maven invocation.
     * 
     * @param exitCode The exit code reported by the Maven invocation.
     */
    void setExitCode( int exitCode )
    {
        this.exitCode = exitCode;
    }

    /**
     * Sets the exception that prevented to execute the command line.
     * 
     * @param executionException The exception that prevented to execute the command line, may be <code>null</code>.
     */
    void setExecutionException( CommandLineException executionException )
    {
        this.executionException = executionException;
    }

}