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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/RemoteSnapshotMetadata.java')
-rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-aether-provider/src/main/java/org/apache/maven/repository/internal/RemoteSnapshotMetadata.java | 152 |
1 files changed, 152 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/RemoteSnapshotMetadata.java b/framework/src/maven/apache-maven-3.3.3/maven-aether-provider/src/main/java/org/apache/maven/repository/internal/RemoteSnapshotMetadata.java new file mode 100644 index 00000000..4494cae6 --- /dev/null +++ b/framework/src/maven/apache-maven-3.3.3/maven-aether-provider/src/main/java/org/apache/maven/repository/internal/RemoteSnapshotMetadata.java @@ -0,0 +1,152 @@ +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.text.DateFormat; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Date; +import java.util.LinkedHashMap; +import java.util.Map; +import java.util.TimeZone; + +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 RemoteSnapshotMetadata + extends MavenSnapshotMetadata +{ + + private final Map<String, SnapshotVersion> versions = new LinkedHashMap<String, SnapshotVersion>(); + + public RemoteSnapshotMetadata( Artifact artifact, boolean legacyFormat ) + { + super( createRepositoryMetadata( artifact, legacyFormat ), null, legacyFormat ); + } + + private RemoteSnapshotMetadata( Metadata metadata, File file, boolean legacyFormat ) + { + super( metadata, file, legacyFormat ); + } + + public MavenMetadata setFile( File file ) + { + return new RemoteSnapshotMetadata( metadata, file, legacyFormat ); + } + + public String getExpandedVersion( Artifact artifact ) + { + String key = getKey( artifact.getClassifier(), artifact.getExtension() ); + return versions.get( key ).getVersion(); + } + + @Override + protected void merge( Metadata recessive ) + { + Snapshot snapshot; + String lastUpdated; + + if ( metadata.getVersioning() == null ) + { + DateFormat utcDateFormatter = new SimpleDateFormat( "yyyyMMdd.HHmmss" ); + utcDateFormatter.setTimeZone( TimeZone.getTimeZone( "UTC" ) ); + + snapshot = new Snapshot(); + snapshot.setBuildNumber( getBuildNumber( recessive ) + 1 ); + snapshot.setTimestamp( utcDateFormatter.format( new Date() ) ); + + Versioning versioning = new Versioning(); + versioning.setSnapshot( snapshot ); + versioning.setLastUpdated( snapshot.getTimestamp().replace( ".", "" ) ); + lastUpdated = versioning.getLastUpdated(); + + metadata.setVersioning( versioning ); + } + else + { + snapshot = metadata.getVersioning().getSnapshot(); + lastUpdated = metadata.getVersioning().getLastUpdated(); + } + + for ( Artifact artifact : artifacts ) + { + String version = artifact.getVersion(); + + if ( version.endsWith( SNAPSHOT ) ) + { + String qualifier = snapshot.getTimestamp() + '-' + snapshot.getBuildNumber(); + version = version.substring( 0, version.length() - SNAPSHOT.length() ) + qualifier; + } + + SnapshotVersion sv = new SnapshotVersion(); + sv.setClassifier( artifact.getClassifier() ); + sv.setExtension( artifact.getExtension() ); + sv.setVersion( version ); + sv.setUpdated( lastUpdated ); + + versions.put( getKey( sv.getClassifier(), sv.getExtension() ), sv ); + } + + artifacts.clear(); + + 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 ); + } + } + } + + if ( !legacyFormat ) + { + metadata.getVersioning().setSnapshotVersions( new ArrayList<SnapshotVersion>( versions.values() ) ); + } + } + + private static int getBuildNumber( Metadata metadata ) + { + int number = 0; + + Versioning versioning = metadata.getVersioning(); + if ( versioning != null ) + { + Snapshot snapshot = versioning.getSnapshot(); + if ( snapshot != null && snapshot.getBuildNumber() > 0 ) + { + number = snapshot.getBuildNumber(); + } + } + + return number; + } + +} |