SystemPathArtifactResolver.java

/**
 * Copyright (C) 2010-2012 Joerg Bellmann <joerg.bellmann@googlemail.com>
 *
 * 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.github.alexcojocaru.mojo.elasticsearch.v2.configuration;

import java.io.File;

import org.apache.commons.lang3.Validate;

/**
 * Copied from the t7mp project.
 * FilesystemArtifactResolver can be used in tests to simulate Maven-Artifact resolution.
 * 
 * @author Joerg Bellmann
 */
public final class SystemPathArtifactResolver
        implements PluginArtifactResolver
{

    @Override
    public File resolveArtifact(String coordinates) throws ResolutionException
    {
        Validate.notNull(coordinates);
        File file = new File(coordinates);
        if (file.exists() && file.isFile())
        {
            return file;
        }
        throw new ResolutionException("Could not find artifact with coordinates: " + coordinates);
    }

}