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https://issues.apache.org/jira/browse/NPANDAY-473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lars Corneliussen resolved NPANDAY-473.
---------------------------------------
Resolution: Fixed
artifactMapByVersionlessId works in both Maven 2 and Maven 3
> NoSuchMethodError: Maven 3 does not contain method
> ArtifactUtils.artifactMapByArtifactId
> ----------------------------------------------------------------------------------------
>
> Key: NPANDAY-473
> URL: https://issues.apache.org/jira/browse/NPANDAY-473
> Project: NPanday
> Issue Type: Bug
> Components: Maven Plugins
> Affects Versions: 1.4.1-incubating
> Environment: maven 3, 64 bit windows 7, jre 1.6.0.22
> Reporter: sergio rupena
> Assignee: Lars Corneliussen
> Fix For: 1.4.1-incubating
>
>
> I get this error when I run maven 3 with npanday:
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.apache.npanday.plugins:maven-compile-plugin:1.4.1-incubating-SNAPSHOT:initialize
> (default-initialize) on project TestDll: Execution default-initialize of
> goal
> org.apache.npanday.plugins:maven-compile-plugin:1.4.1-incubating-SNAPSHOT:initialize
> failed: An API incompatibility was encountered while executing
> org.apache.npanday.plugins:maven-
> compile-plugin:1.4.1-incubating-SNAPSHOT:initialize:
> java.lang.NoSuchMethodError:
> org.apache.maven.artifact.ArtifactUtils.artifactMapByArtifactId(Ljava/util/Collection;)Ljava/util/Map;
> [ERROR] -----------------------------------------------------
> [ERROR] realm =
> plugin>org.apache.npanday.plugins:maven-compile-plugin:1.4.1-incubating-SNAPSHOT
> [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
> [ERROR] urls[0] =
> file:/C:/Users/sr/.m2/repository/org/apache/npanday/plugins/maven-compile-plugin/1.4.1-incubating-SNAPSHOT/maven-compile-plugin-1.4.1-incubating-SNAPSHOT.jar
> [ERROR] urls[1] =
> file:/C:/Users/sr/.m2/repository/org/apache/npanday/dotnet-registry/1.4.1-incubating-SNAPSHOT/dotnet-registry-1.4.1-incubating-SNAPSHOT.jar
> [ERROR] urls[2] =
> file:/C:/Users/sr/.m2/repository/net/sf/kxml/kxml2/2.1.8/kxml2-2.1.8.jar
> [ERROR] urls[3] =
> file:/C:/Users/sr/.m2/repository/xmlpull/xmlpull/1.1.3.4a/xmlpull-1.1.3.4a.jar
> [ERROR] urls[4] =
> file:/C:/Users/sr/.m2/repository/org/openrdf/openrdf-repository-api/2.0-beta5/openrdf-repository-api-2.0-beta5.jar
> [ERROR] urls[5] =
> file:/C:/Users/sr/.m2/repository/org/openrdf/openrdf-query/2.0-beta5/openrdf-query-2.0-beta5.jar
> [ERROR] urls[6] =
> file:/C:/Users/sr/.m2/repository/org/openrdf/openrdf-sail-api/2.0-beta5/openrdf-sail-api-2.0-beta5.jar
> [ERROR] urls[7] =
> file:/C:/Users/sr/.m2/repository/org/openrdf/openrdf-queryresultio-api/2.0-beta5/openrdf-queryresultio-api-2.0-beta5.jar
> [ERROR] urls[8] =
> file:/C:/Users/sr/.m2/repository/org/openrdf/openrdf-rio-api/2.0-beta5/openrdf-rio-api-2.0-beta5.jar
> [ERROR] urls[9] =
> file:/C:/Users/sr/.m2/repository/info/aduna/aduna-xml/1.2/aduna-xml-1.2.jar
> [ERROR] urls[10] =
> file:/C:/Users/sr/.m2/repository/info/aduna/aduna-lang/1.3/aduna-lang-1.3.jar
> It looks like the java class AssemblyResolverImpl.java. (from the
> dotnet-artifact project) can only use the maven 2 API.
> I tried the following workaround just to see if I could get it work with
> maven 3. I post it here as hack, as it's using reflection to fallback to the
> maven 3 api.
> {code}
> private Map<String, Artifact>
> artifactMapByArtifactId(java.util.Collection<Artifact> artifacts){
> try{
> for(java.lang.reflect.Method method :
> ArtifactUtils.class.getDeclaredMethods()){
> if (method.getName() == "artifactMapByVersionlessId"){
> return (Map<String,
> Artifact>)method.invoke(null, new Object[]{artifacts});
> }
> }
> } catch(java.lang.IllegalAccessException e){
> throw new RuntimeException("failed to map artifacts using
> ArtifactUtils class", e);
> }catch(java.lang.reflect.InvocationTargetException e){
> throw new RuntimeException("failed to map artifacts using
> ArtifactUtils class", e);
> }
> return ArtifactUtils.artifactMapByArtifactId( Collections.singleton(
> artifacts )) ;
> }
> public void resolve(Artifact artifact, List remoteRepositories,
> ArtifactRepository localRepository) throws ArtifactResolutionException,
> ArtifactNotFoundException
> {
>
> String mavenProjectRefId = artifact.getGroupId() + ":" +
> artifact.getArtifactId() + ":" + artifact.getVersion();
> MavenProject mavenProjectRef = (MavenProject) mavenProjectRefs.get(
> mavenProjectRefId );
> if ( mavenProjectRef != null )
> {
> if ( "pom".equals( artifact.getType() ) )
> {
> artifact.setFile( mavenProjectRef.getFile() );
> return;
> }
> else
> {
> Map artifactMapByArtifactId = new HashMap();
> artifactMapByArtifactId.putAll(
> artifactMapByArtifactId( Collections.singleton( mavenProjectRef.getArtifact()
> ) ) );
> artifactMapByArtifactId.putAll(
> artifactMapByArtifactId( mavenProjectRef.getArtifacts() ) );
> artifactMapByArtifactId.putAll(
> artifactMapByArtifactId( mavenProjectRef.getAttachedArtifacts() ) );
> Artifact projectArtifact = (Artifact)
> artifactMapByArtifactId.get( artifact.getId() );
> if ( projectArtifact != null )
> {
> artifact.setFile( projectArtifact.getFile() );
> return;
> }
> }
> }
> delegate.resolve( artifact, remoteRepositories, localRepository );
> }
> {code}
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