| package org.apache.maven.repository.internal; |
| |
| /* |
| * 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 java.io.File; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Date; |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| |
| import org.apache.maven.artifact.repository.metadata.Metadata; |
| import org.apache.maven.artifact.repository.metadata.Snapshot; |
| import org.apache.maven.artifact.repository.metadata.SnapshotVersion; |
| import org.apache.maven.artifact.repository.metadata.Versioning; |
| import org.eclipse.aether.artifact.Artifact; |
| |
| /** |
| * @author Benjamin Bentmann |
| */ |
| final class LocalSnapshotMetadata |
| extends MavenMetadata |
| { |
| |
| private final Collection<Artifact> artifacts = new ArrayList<>(); |
| |
| private final boolean legacyFormat; |
| |
| LocalSnapshotMetadata( Artifact artifact, boolean legacyFormat, Date timestamp ) |
| { |
| super( createMetadata( artifact, legacyFormat ), null, timestamp ); |
| this.legacyFormat = legacyFormat; |
| } |
| |
| LocalSnapshotMetadata( Metadata metadata, File file, boolean legacyFormat, Date timestamp ) |
| { |
| super( metadata, file, timestamp ); |
| this.legacyFormat = legacyFormat; |
| } |
| |
| private static Metadata createMetadata( Artifact artifact, boolean legacyFormat ) |
| { |
| Snapshot snapshot = new Snapshot(); |
| snapshot.setLocalCopy( true ); |
| Versioning versioning = new Versioning(); |
| versioning.setSnapshot( snapshot ); |
| |
| Metadata metadata = new Metadata(); |
| metadata.setVersioning( versioning ); |
| metadata.setGroupId( artifact.getGroupId() ); |
| metadata.setArtifactId( artifact.getArtifactId() ); |
| metadata.setVersion( artifact.getBaseVersion() ); |
| |
| if ( !legacyFormat ) |
| { |
| metadata.setModelVersion( "1.1.0" ); |
| } |
| |
| return metadata; |
| } |
| |
| public void bind( Artifact artifact ) |
| { |
| artifacts.add( artifact ); |
| } |
| |
| public MavenMetadata setFile( File file ) |
| { |
| return new LocalSnapshotMetadata( metadata, file, legacyFormat, timestamp ); |
| } |
| |
| public Object getKey() |
| { |
| return getGroupId() + ':' + getArtifactId() + ':' + getVersion(); |
| } |
| |
| public static Object getKey( Artifact artifact ) |
| { |
| return artifact.getGroupId() + ':' + artifact.getArtifactId() + ':' + artifact.getBaseVersion(); |
| } |
| |
| @Override |
| protected void merge( Metadata recessive ) |
| { |
| metadata.getVersioning().setLastUpdatedTimestamp( timestamp ); |
| |
| if ( !legacyFormat ) |
| { |
| String lastUpdated = metadata.getVersioning().getLastUpdated(); |
| |
| Map<String, SnapshotVersion> versions = new LinkedHashMap<>(); |
| |
| for ( Artifact artifact : artifacts ) |
| { |
| SnapshotVersion sv = new SnapshotVersion(); |
| sv.setClassifier( artifact.getClassifier() ); |
| sv.setExtension( artifact.getExtension() ); |
| sv.setVersion( getVersion() ); |
| sv.setUpdated( lastUpdated ); |
| versions.put( getKey( sv.getClassifier(), sv.getExtension() ), sv ); |
| } |
| |
| Versioning versioning = recessive.getVersioning(); |
| if ( versioning != null ) |
| { |
| for ( SnapshotVersion sv : versioning.getSnapshotVersions() ) |
| { |
| String key = getKey( sv.getClassifier(), sv.getExtension() ); |
| if ( !versions.containsKey( key ) ) |
| { |
| versions.put( key, sv ); |
| } |
| } |
| } |
| |
| metadata.getVersioning().setSnapshotVersions( new ArrayList<>( versions.values() ) ); |
| } |
| |
| artifacts.clear(); |
| } |
| |
| private String getKey( String classifier, String extension ) |
| { |
| return classifier + ':' + extension; |
| } |
| |
| public String getGroupId() |
| { |
| return metadata.getGroupId(); |
| } |
| |
| public String getArtifactId() |
| { |
| return metadata.getArtifactId(); |
| } |
| |
| public String getVersion() |
| { |
| return metadata.getVersion(); |
| } |
| |
| public Nature getNature() |
| { |
| return Nature.SNAPSHOT; |
| } |
| |
| } |