package org.apache.archiva.stagerepository.merge;
   
   /*
    * 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.apache.archiva.metadata.model.ArtifactMetadata;
  import org.apache.archiva.metadata.repository.MetadataRepository;
  import org.apache.archiva.filter.Filter;
  import org.apache.archiva.repository.RepositoryType;
  
  import java.util.List;
  
  public interface RepositoryMerger
  {
      boolean supportsRepository( RepositoryType type );
  
      void merge( MetadataRepository metadataRepository, String sourceRepoId, String targetRepoId )
          throws RepositoryMergerException;
  
      void merge( MetadataRepository metadataRepository, String sourceRepoId, String targetRepoId,
                  Filter<ArtifactMetadata> filter )
          throws RepositoryMergerException;
  
      List<ArtifactMetadata> getConflictingArtifacts( MetadataRepository metadataRepository, String sourceRepo,
                                                      String targetRepo )
          throws RepositoryMergerException;
  }