| package org.apache.maven.archiva.repository.metadata; |
| |
| /* |
| * 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 org.apache.commons.lang.math.NumberUtils; |
| import org.apache.maven.archiva.model.ArchivaRepositoryMetadata; |
| import org.apache.maven.archiva.model.Plugin; |
| import org.apache.maven.archiva.model.SnapshotVersion; |
| import org.apache.maven.archiva.xml.XMLException; |
| import org.apache.maven.archiva.xml.XMLReader; |
| import org.dom4j.Element; |
| |
| import java.io.File; |
| import java.util.Date; |
| |
| /** |
| * RepositoryMetadataReader - read maven-metadata.xml files. |
| * |
| * @author <a href="mailto:joakime@apache.org">Joakim Erdfelt</a> |
| * @version $Id$ |
| */ |
| public class RepositoryMetadataReader |
| { |
| /** |
| * Read and return the {@link ArchivaRepositoryMetadata} object from the provided xml file. |
| * |
| * @param metadataFile the maven-metadata.xml file to read. |
| * @return the archiva repository metadata object that represents the provided file contents. |
| * @throws RepositoryMetadataException |
| */ |
| public static ArchivaRepositoryMetadata read( File metadataFile ) |
| throws RepositoryMetadataException |
| { |
| try |
| { |
| XMLReader xml = new XMLReader( "metadata", metadataFile ); |
| // invoke this to remove namespaces, see MRM-1136 |
| xml.removeNamespaces(); |
| |
| ArchivaRepositoryMetadata metadata = new ArchivaRepositoryMetadata(); |
| |
| metadata.setGroupId( xml.getElementText( "//metadata/groupId" ) ); |
| metadata.setArtifactId( xml.getElementText( "//metadata/artifactId" ) ); |
| metadata.setVersion( xml.getElementText( "//metadata/version" ) ); |
| metadata.setFileLastModified( new Date( metadataFile.lastModified() ) ); |
| metadata.setFileSize( metadataFile.length() ); |
| metadata.setWhenIndexed( null ); |
| |
| metadata.setLastUpdated( xml.getElementText( "//metadata/versioning/lastUpdated" ) ); |
| metadata.setLatestVersion( xml.getElementText( "//metadata/versioning/latest" ) ); |
| metadata.setReleasedVersion( xml.getElementText( "//metadata/versioning/release" ) ); |
| metadata.setAvailableVersions( xml.getElementListText( "//metadata/versioning/versions/version" ) ); |
| |
| Element snapshotElem = xml.getElement( "//metadata/versioning/snapshot" ); |
| if ( snapshotElem != null ) |
| { |
| SnapshotVersion snapshot = new SnapshotVersion(); |
| snapshot.setTimestamp( snapshotElem.elementTextTrim( "timestamp" ) ); |
| String tmp = snapshotElem.elementTextTrim( "buildNumber" ); |
| if( NumberUtils.isNumber( tmp )) |
| { |
| snapshot.setBuildNumber( NumberUtils.toInt( tmp ) ); |
| } |
| metadata.setSnapshotVersion( snapshot ); |
| } |
| |
| for ( Element plugin : xml.getElementList( "//metadata/plugins/plugin" ) ) |
| { |
| Plugin p = new Plugin(); |
| p.setPrefix( plugin.elementTextTrim( "prefix" ) ); |
| p.setArtifactId( plugin.elementTextTrim( "artifactId" ) ); |
| p.setName( plugin.elementTextTrim( "name" ) ); |
| metadata.addPlugin( p ); |
| } |
| |
| return metadata; |
| } |
| catch ( XMLException e ) |
| { |
| throw new RepositoryMetadataException( e.getMessage(), e ); |
| } |
| } |
| } |