/*
    * 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.maven.artifact.repository;
  
  import java.io.File;
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.artifact.metadata.ArtifactMetadata;
  import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;
  import org.apache.maven.repository.Proxy;
  import org.apache.maven.wagon.repository.Repository;
  
  /**
   * This class is an abstraction of the location from/to resources can be
   * transferred.
   *
   */
  @Deprecated
  public class DefaultArtifactRepository extends Repository implements ArtifactRepository {
      private ArtifactRepositoryLayout layout;
  
      private ArtifactRepositoryPolicy snapshots;
  
      private ArtifactRepositoryPolicy releases;
  
      private boolean blacklisted;
  
      private Authentication authentication;
  
      private Proxy proxy;
  
      private List<ArtifactRepository> mirroredRepositories = Collections.emptyList();
  
      private boolean blocked;
  
      /**
       * Create a local repository or a test repository.
       *
       * @param id     the unique identifier of the repository
       * @param url    the URL of the repository
       * @param layout the layout of the repository
       */
      public DefaultArtifactRepository(String id, String url, ArtifactRepositoryLayout layout) {
          this(id, url, layout, null, null);
      }
  
      /**
       * Create a remote deployment repository.
       *
       * @param id            the unique identifier of the repository
       * @param url           the URL of the repository
       * @param layout        the layout of the repository
       * @param uniqueVersion whether to assign each snapshot a unique version
       */
      public DefaultArtifactRepository(String id, String url, ArtifactRepositoryLayout layout, boolean uniqueVersion) {
          super(id, url);
          this.layout = layout;
      }
  
      /**
       * Create a remote download repository.
       *
       * @param id        the unique identifier of the repository
       * @param url       the URL of the repository
       * @param layout    the layout of the repository
       * @param snapshots the policies to use for snapshots
       * @param releases  the policies to use for releases
       */
      public DefaultArtifactRepository(
              String id,
              String url,
              ArtifactRepositoryLayout layout,
              ArtifactRepositoryPolicy snapshots,
              ArtifactRepositoryPolicy releases) {
          super(id, url);
  
          this.layout = layout;
  
          if (snapshots == null) {
              snapshots = new ArtifactRepositoryPolicy(
                      true,
                     ArtifactRepositoryPolicy.UPDATE_POLICY_ALWAYS,
                     ArtifactRepositoryPolicy.CHECKSUM_POLICY_IGNORE);
         }
 
         this.snapshots = snapshots;
 
         if (releases == null) {
             releases = new ArtifactRepositoryPolicy(
                     true,
                     ArtifactRepositoryPolicy.UPDATE_POLICY_ALWAYS,
                     ArtifactRepositoryPolicy.CHECKSUM_POLICY_IGNORE);
         }
 
         this.releases = releases;
     }
 
     @Override
     public String pathOf(Artifact artifact) {
         return layout.pathOf(artifact);
     }
 
     @Override
     public String pathOfRemoteRepositoryMetadata(ArtifactMetadata artifactMetadata) {
         return layout.pathOfRemoteRepositoryMetadata(artifactMetadata);
     }
 
     @Override
     public String pathOfLocalRepositoryMetadata(ArtifactMetadata metadata, ArtifactRepository repository) {
         return layout.pathOfLocalRepositoryMetadata(metadata, repository);
     }
 
     @Override
     public void setLayout(ArtifactRepositoryLayout layout) {
         this.layout = layout;
     }
 
     @Override
     public ArtifactRepositoryLayout getLayout() {
         return layout;
     }
 
     @Override
     public void setSnapshotUpdatePolicy(ArtifactRepositoryPolicy snapshots) {
         this.snapshots = snapshots;
     }
 
     @Override
     public ArtifactRepositoryPolicy getSnapshots() {
         return snapshots;
     }
 
     @Override
     public void setReleaseUpdatePolicy(ArtifactRepositoryPolicy releases) {
         this.releases = releases;
     }
 
     @Override
     public ArtifactRepositoryPolicy getReleases() {
         return releases;
     }
 
     @Override
     public String getKey() {
         return getId();
     }
 
     @Override
     public boolean isBlacklisted() {
         return blacklisted;
     }
 
     @Override
     public void setBlacklisted(boolean blacklisted) {
         this.blacklisted = blacklisted;
     }
 
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder(256);
 
         sb.append("       id: ").append(getId()).append('\n');
         sb.append("      url: ").append(getUrl()).append('\n');
         sb.append("   layout: ").append(layout != null ? layout : "none").append('\n');
 
         if (snapshots != null) {
             sb.append("snapshots: [enabled => ").append(snapshots.isEnabled());
             sb.append(", update => ").append(snapshots.getUpdatePolicy()).append("]\n");
         }
 
         if (releases != null) {
             sb.append(" releases: [enabled => ").append(releases.isEnabled());
             sb.append(", update => ").append(releases.getUpdatePolicy()).append("]\n");
         }
 
         return sb.toString();
     }
 
     @Override
     public Artifact find(Artifact artifact) {
         File artifactFile = new File(getBasedir(), pathOf(artifact));
 
         // We need to set the file here or the resolver will fail with an NPE, not fully equipped to deal
         // with multiple local repository implementations yet.
         artifact.setFile(artifactFile);
 
         if (artifactFile.exists()) {
             artifact.setResolved(true);
         }
 
         return artifact;
     }
 
     @Override
     public List<String> findVersions(Artifact artifact) {
         return Collections.emptyList();
     }
 
     @Override
     public boolean isProjectAware() {
         return false;
     }
 
     @Override
     public Authentication getAuthentication() {
         return authentication;
     }
 
     @Override
     public void setAuthentication(Authentication authentication) {
         this.authentication = authentication;
     }
 
     @Override
     public Proxy getProxy() {
         return proxy;
     }
 
     @Override
     public void setProxy(Proxy proxy) {
         this.proxy = proxy;
     }
 
     @Override
     public boolean isUniqueVersion() {
         return true;
     }
 
     @Override
     public List<ArtifactRepository> getMirroredRepositories() {
         return mirroredRepositories;
     }
 
     @Override
     public void setMirroredRepositories(List<ArtifactRepository> mirroredRepositories) {
         if (mirroredRepositories != null) {
             this.mirroredRepositories = Collections.unmodifiableList(mirroredRepositories);
         } else {
             this.mirroredRepositories = Collections.emptyList();
         }
     }
 
     @Override
     public boolean isBlocked() {
         return blocked;
     }
 
     @Override
     public void setBlocked(boolean blocked) {
         this.blocked = blocked;
     }
 }