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[MNG-4317] [regression] g:a level metadata is not properly processed when resolving plugin version 

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@807140 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Benjamin Bentmann 2009-08-24 10:14:21 +00:00
parent 2b5054a347
commit 61e9292993
1 changed files with 68 additions and 56 deletions
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124
maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResolver.java
View File

@ -64,32 +64,24 @@ public class DefaultPluginVersionResolver
{
DefaultPluginVersionResult result = new DefaultPluginVersionResult();
Throwable error = null;
Metadata mergedMetadata = new Metadata();
ArtifactRepository localRepository = request.getLocalRepository();
File artifactMetadataFile = null;
String localPath;
// Search in remote repositories for a (released) version.
//
// maven-metadata-{central|nexus|...}.xml
//
// TODO: we should cycle through the repositories but take the repository which actually
// satisfied the prefix.
// TODO: we should cycle through the repositories but take the repository which actually satisfied the prefix.
for ( ArtifactRepository repository : request.getRemoteRepositories() )
{
localPath =
request.getGroupId().replace( '.', '/' ) + "/" + request.getArtifactId() + "/maven-metadata-"
+ repository.getId() + ".xml";
String localPath = getLocalMetadataPath( request, repository );
artifactMetadataFile = new File( localRepository.getBasedir(), localPath );
File artifactMetadataFile = new File( localRepository.getBasedir(), localPath );
if ( !request.isOffline() && !artifactMetadataFile.exists() /* || user requests snapshot updates */)
if ( !request.isOffline() && ( !artifactMetadataFile.exists() /* || user requests snapshot updates */) )
{
String remotePath =
request.getGroupId().replace( '.', '/' ) + "/" + request.getArtifactId() + "/maven-metadata.xml";
String remotePath = getRemoteMetadataPath( request, repository );
try
{
@ -97,8 +89,6 @@ public class DefaultPluginVersionResolver
}
catch ( TransferFailedException e )
{
error = e;
if ( logger.isDebugEnabled() )
{
logger.warn( "Failed to retrieve " + remotePath + ": " + e.getMessage(), e );
@ -116,64 +106,44 @@ public class DefaultPluginVersionResolver
}
}
result.setRepository( repository );
break;
if ( mergeMetadata( mergedMetadata, artifactMetadataFile ) )
{
result.setRepository( repository );
}
}
// Search in the local repositiory for a (development) version
//
// maven-metadata-local.xml
//
if ( artifactMetadataFile == null || !artifactMetadataFile.exists() )
{
localPath =
request.getGroupId().replace( '.', '/' ) + "/" + request.getArtifactId() + "/maven-metadata-"
+ localRepository.getId() + ".xml";
String localPath = getLocalMetadataPath( request, localRepository );
artifactMetadataFile = new File( localRepository.getBasedir(), localPath );
File artifactMetadataFile = new File( localRepository.getBasedir(), localPath );
result.setRepository( localRepository );
if ( mergeMetadata( mergedMetadata, artifactMetadataFile ) )
{
result.setRepository( localRepository );
}
}
if ( artifactMetadataFile.exists() )
if ( mergedMetadata.getVersioning() != null )
{
logger.debug( "Extracting version for plugin " + request.getGroupId() + ':' + request.getArtifactId()
+ " from " + artifactMetadataFile );
String release = mergedMetadata.getVersioning().getRelease();
try
if ( StringUtils.isNotEmpty( release ) )
{
Metadata pluginMetadata = readMetadata( artifactMetadataFile );
result.setVersion( release );
}
else
{
String latest = mergedMetadata.getVersioning().getLatest();
if ( pluginMetadata.getVersioning() != null )
if ( StringUtils.isNotEmpty( latest ) )
{
String release = pluginMetadata.getVersioning().getRelease();
if ( StringUtils.isNotEmpty( release ) )
{
result.setVersion( release );
}
else
{
String latest = pluginMetadata.getVersioning().getLatest();
if ( StringUtils.isNotEmpty( latest ) )
{
result.setVersion( latest );
}
}
result.setVersion( latest );
}
}
catch ( RepositoryMetadataReadException e )
{
throw new PluginVersionResolutionException( request.getGroupId(), request.getArtifactId(),
e.getMessage(), e );
}
}
else if ( error != null )
{
throw new PluginVersionResolutionException( request.getGroupId(), request.getArtifactId(),
error.getMessage(), error );
}
if ( StringUtils.isEmpty( result.getVersion() ) )
@ -185,6 +155,48 @@ public class DefaultPluginVersionResolver
return result;
}
private String getLocalMetadataPath( PluginVersionRequest request, ArtifactRepository repository )
{
return request.getGroupId().replace( '.', '/' ) + '/' + request.getArtifactId() + "/maven-metadata-"
+ repository.getId() + ".xml";
}
private String getRemoteMetadataPath( PluginVersionRequest request, ArtifactRepository repository )
{
return request.getGroupId().replace( '.', '/' ) + '/' + request.getArtifactId() + "/maven-metadata.xml";
}
private boolean mergeMetadata( Metadata target, File metadataFile )
{
if ( metadataFile.isFile() )
{
try
{
Metadata repoMetadata = readMetadata( metadataFile );
return mergeMetadata( target, repoMetadata );
}
catch ( RepositoryMetadataReadException e )
{
if ( logger.isDebugEnabled() )
{
logger.warn( "Failed to read metadata " + metadataFile + ": " + e.getMessage(), e );
}
else
{
logger.warn( "Failed to read metadata " + metadataFile + ": " + e.getMessage() );
}
}
}
return false;
}
private boolean mergeMetadata( Metadata target, Metadata source )
{
return target.merge( source );
}
private Metadata readMetadata( File mappingFile )
throws RepositoryMetadataReadException
{