tags/java/tsss-demo/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/ArtifactRepository.java


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/*
 * 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.tuscany.spi.services.artifact;

import java.util.Collection;

/**
 * Abstraction for a repository of SCA and other artifacts.
 *
 * @version $Rev$ $Date$
 */
public interface ArtifactRepository {
    /**
     * Resolve an artifact.
     * This ensures that the information associated with an artifact is fully populated;
     * Specifically, after this operation the URL should contain a location where the artifact can be obtained.
     *
     * @param artifact the artifact to be resolved
     */
    void resolve(Artifact artifact);

    /**
     * Resolve a collection of Artifacts.
     *
     * @param artifacts a collection of artifacts to be resolved
     * @see #resolve(Artifact)
     */
    void resolve(Collection<? extends Artifact> artifacts);
}