Hi,
I'm currently trying to use MavenEmbedder to parse a project configuration:
Configuration configuration = new DefaultConfiguration()
.setUserSettingsFile( MavenEmbedder.DEFAULT_USER_SETTINGS_FILE )
.setGlobalSettingsFile( MavenEmbedder.DEFAULT_GLOBAL_SETTINGS_FILE )
.setMavenEmbedderLogger(new EmbedderLogger(LOG))
.setClassLoader( Thread.currentThread().getContextClassLoader() );
MavenEmbedder em = null;
try {
em = new MavenEmbedder(configuration);
} catch (MavenEmbedderException e) {
LOG.fatal("Error initialising MavenEmbedder", e);
}
File pomFile = ...
em.readProject(pomFile);
I have several problems with it:
a) which version of maven-embedder can I use?
2.0.4 seems to be the latest 'official' version. However that doesn't work with
the example here http://maven.apache.org/guides/mini/guide-embedding-m2.html
2.1 has only a snapshot version
3.0-alpha-6 doesn't contain a class MavenEmbedder
So, currently 3.0-alpha-2 is the best choice??
b) when trying the code above I get
org.apache.maven.project.InvalidProjectModelException: Failed to validate POM
for project net.tipp24.argo:businesslogic at /tmp/MavenUtilsPom14163.xml
at
org.apache.maven.project.DefaultMavenProjectBuilder.validateModel(DefaultMavenProjectBuilder.java:426)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildWithProfiles(DefaultMavenProjectBuilder.java:327)
at
org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:137)
The root cause seems to be that the version of one dependency is defined as a
property which is located in a POM which is part of a completely different
project (i.e. the POM is not to be found in the parent folder)
I guess that this method doesn't do a repository lookup. Do I have to do
something special do get MavenEmbedder to do a lookup to fetch missing
artifacts?
thanks
Christoph
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