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Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-aether-provider/src/main/java/org/apache/maven/repository/internal/LocalSnapshotMetadata.java')
| -rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-aether-provider/src/main/java/org/apache/maven/repository/internal/LocalSnapshotMetadata.java | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-aether-provider/src/main/java/org/apache/maven/repository/internal/LocalSnapshotMetadata.java b/framework/src/maven/apache-maven-3.3.3/maven-aether-provider/src/main/java/org/apache/maven/repository/internal/LocalSnapshotMetadata.java new file mode 100644 index 00000000..a22d07d2 --- /dev/null +++ b/framework/src/maven/apache-maven-3.3.3/maven-aether-provider/src/main/java/org/apache/maven/repository/internal/LocalSnapshotMetadata.java @@ -0,0 +1,163 @@ +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.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<Artifact>(); + + private final boolean legacyFormat; + + public LocalSnapshotMetadata( Artifact artifact, boolean legacyFormat ) + { + super( createMetadata( artifact, legacyFormat ), null ); + this.legacyFormat = legacyFormat; + } + + public LocalSnapshotMetadata( Metadata metadata, File file, boolean legacyFormat ) + { + super( metadata, file ); + 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 ); + } + + 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().updateTimestamp(); + + if ( !legacyFormat ) + { + String lastUpdated = metadata.getVersioning().getLastUpdated(); + + Map<String, SnapshotVersion> versions = new LinkedHashMap<String, SnapshotVersion>(); + + 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<SnapshotVersion>( 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; + } + +}
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