/*
    * 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.project.artifact;
  
  import java.io.File;
  import java.util.Collection;
  import java.util.List;
  
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.artifact.handler.ArtifactHandler;
  import org.apache.maven.artifact.metadata.ArtifactMetadata;
  import org.apache.maven.artifact.repository.ArtifactRepository;
  import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
  import org.apache.maven.artifact.versioning.ArtifactVersion;
  import org.apache.maven.artifact.versioning.OverConstrainedVersionException;
  import org.apache.maven.artifact.versioning.VersionRange;
  import org.apache.maven.project.MavenProject;
  
  /**
   * Wraps an active project instance to be able to receive updates from its artifact without affecting the original
   * attributes of this artifact.
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   * TODO I think this exposes a design flaw in that the immutable and mutable parts of an artifact are in one class and
   * should be split. ie scope, file, etc depend on the context of use, whereas everything else is immutable.
   */
  @Deprecated
  public class ActiveProjectArtifact implements Artifact {
      private final Artifact artifact;
  
      private final MavenProject project;
  
      public ActiveProjectArtifact(MavenProject project, Artifact artifact) {
          this.artifact = artifact;
          this.project = project;
  
          artifact.setFile(project.getArtifact().getFile());
          artifact.setResolved(true);
      }
  
      /** {@inheritDoc} */
      public File getFile() {
          // we need to get the latest file for the project, not the artifact that was created at one point in time
          return project.getArtifact().getFile();
      }
  
      /** {@inheritDoc} */
      public String getGroupId() {
          return artifact.getGroupId();
      }
  
      /** {@inheritDoc} */
      public String getArtifactId() {
          return artifact.getArtifactId();
      }
  
      /** {@inheritDoc} */
      public String getVersion() {
          return artifact.getVersion();
      }
  
      /** {@inheritDoc} */
      public void setVersion(String version) {
          artifact.setVersion(version);
      }
  
      /** {@inheritDoc} */
      public String getScope() {
          return artifact.getScope();
      }
  
      /** {@inheritDoc} */
      public String getType() {
          return artifact.getType();
      }
  
      /** {@inheritDoc} */
      public String getClassifier() {
          return artifact.getClassifier();
      }
  
      /** {@inheritDoc} */
      public boolean hasClassifier() {
         return artifact.hasClassifier();
     }
 
     /** {@inheritDoc} */
     public void setFile(File destination) {
         artifact.setFile(destination);
         project.getArtifact().setFile(destination);
     }
 
     /** {@inheritDoc} */
     public String getBaseVersion() {
         return artifact.getBaseVersion();
     }
 
     /** {@inheritDoc} */
     public void setBaseVersion(String baseVersion) {
         artifact.setBaseVersion(baseVersion);
     }
 
     /** {@inheritDoc} */
     public String getId() {
         return artifact.getId();
     }
 
     /** {@inheritDoc} */
     public String getDependencyConflictId() {
         return artifact.getDependencyConflictId();
     }
 
     /** {@inheritDoc} */
     public void addMetadata(ArtifactMetadata metadata) {
         artifact.addMetadata(metadata);
     }
 
     /** {@inheritDoc} */
     public Collection<ArtifactMetadata> getMetadataList() {
         return artifact.getMetadataList();
     }
 
     /** {@inheritDoc} */
     public void setRepository(ArtifactRepository remoteRepository) {
         artifact.setRepository(remoteRepository);
     }
 
     /** {@inheritDoc} */
     public ArtifactRepository getRepository() {
         return artifact.getRepository();
     }
 
     /** {@inheritDoc} */
     public void updateVersion(String version, ArtifactRepository localRepository) {
         artifact.updateVersion(version, localRepository);
     }
 
     /** {@inheritDoc} */
     public String getDownloadUrl() {
         return artifact.getDownloadUrl();
     }
 
     /** {@inheritDoc} */
     public void setDownloadUrl(String downloadUrl) {
         artifact.setDownloadUrl(downloadUrl);
     }
 
     /** {@inheritDoc} */
     public ArtifactFilter getDependencyFilter() {
         return artifact.getDependencyFilter();
     }
 
     /** {@inheritDoc} */
     public void setDependencyFilter(ArtifactFilter artifactFilter) {
         artifact.setDependencyFilter(artifactFilter);
     }
 
     /** {@inheritDoc} */
     public ArtifactHandler getArtifactHandler() {
         return artifact.getArtifactHandler();
     }
 
     /** {@inheritDoc} */
     public List<String> getDependencyTrail() {
         return artifact.getDependencyTrail();
     }
 
     /** {@inheritDoc} */
     public void setDependencyTrail(List<String> dependencyTrail) {
         artifact.setDependencyTrail(dependencyTrail);
     }
 
     /** {@inheritDoc} */
     public void setScope(String scope) {
         artifact.setScope(scope);
     }
 
     /** {@inheritDoc} */
     public VersionRange getVersionRange() {
         return artifact.getVersionRange();
     }
 
     /** {@inheritDoc} */
     public void setVersionRange(VersionRange newRange) {
         artifact.setVersionRange(newRange);
     }
 
     /** {@inheritDoc} */
     public void selectVersion(String version) {
         artifact.selectVersion(version);
     }
 
     /** {@inheritDoc} */
     public void setGroupId(String groupId) {
         artifact.setGroupId(groupId);
     }
 
     /** {@inheritDoc} */
     public void setArtifactId(String artifactId) {
         artifact.setArtifactId(artifactId);
     }
 
     /** {@inheritDoc} */
     public boolean isSnapshot() {
         return artifact.isSnapshot();
     }
 
     /** {@inheritDoc} */
     public int compareTo(Artifact a) {
         return artifact.compareTo(a);
     }
 
     /** {@inheritDoc} */
     public void setResolved(boolean resolved) {
         artifact.setResolved(resolved);
     }
 
     /** {@inheritDoc} */
     public boolean isResolved() {
         return artifact.isResolved();
     }
 
     /** {@inheritDoc} */
     public void setResolvedVersion(String version) {
         artifact.setResolvedVersion(version);
     }
 
     /** {@inheritDoc} */
     public void setArtifactHandler(ArtifactHandler handler) {
         artifact.setArtifactHandler(handler);
     }
 
     /** {@inheritDoc} */
     public String toString() {
         return "active project artifact[artifact: " + artifact + ", project: " + project + "]";
     }
 
     /** {@inheritDoc} */
     public boolean isRelease() {
         return artifact.isRelease();
     }
 
     /** {@inheritDoc} */
     public void setRelease(boolean release) {
         artifact.setRelease(release);
     }
 
     /** {@inheritDoc} */
     public List<ArtifactVersion> getAvailableVersions() {
         return artifact.getAvailableVersions();
     }
 
     /** {@inheritDoc} */
     public void setAvailableVersions(List<ArtifactVersion> versions) {
         artifact.setAvailableVersions(versions);
     }
 
     /** {@inheritDoc} */
     public boolean isOptional() {
         return artifact.isOptional();
     }
 
     /** {@inheritDoc} */
     public ArtifactVersion getSelectedVersion() throws OverConstrainedVersionException {
         return artifact.getSelectedVersion();
     }
 
     /** {@inheritDoc} */
     public boolean isSelectedVersionKnown() throws OverConstrainedVersionException {
         return artifact.isSelectedVersionKnown();
     }
 
     /** {@inheritDoc} */
     public void setOptional(boolean optional) {
         artifact.setOptional(optional);
     }
 
     /** {@inheritDoc} */
     public int hashCode() {
         int result = 17;
 
         result = 37 * result + getGroupId().hashCode();
         result = 37 * result + getArtifactId().hashCode();
         result = 37 * result + getType().hashCode();
         if (getVersion() != null) {
             result = 37 * result + getVersion().hashCode();
         }
         result = 37 * result + (getClassifier() != null ? getClassifier().hashCode() : 0);
 
         return result;
     }
 
     /** {@inheritDoc} */
     public boolean equals(Object o) {
         if (o == this) {
             return true;
         }
 
         if (!(o instanceof Artifact)) {
             return false;
         }
 
         Artifact a = (Artifact) o;
 
         if (!a.getGroupId().equals(getGroupId())) {
             return false;
         } else if (!a.getArtifactId().equals(getArtifactId())) {
             return false;
         } else if (!a.getVersion().equals(getVersion())) {
             return false;
         } else if (!a.getType().equals(getType())) {
             return false;
         } else {
             return a.getClassifier() == null
                     ? getClassifier() == null
                     : a.getClassifier().equals(getClassifier());
         }
     }
 }