@Override
public void validate(final MavenEnvironment env) throws ValidationException {
if (!env.outdir().exists()
|| "pom".equals(env.project().getPackaging())
|| env.exclude("dependencies", "")) {
Logger.info(this, "No dependency analysis in this project");
return;
}
final Collection<String> unused = DependenciesValidator.unused(env);
if (!unused.isEmpty()) {
Logger.warn(
this,
"Unused declared dependencies found:%s%s",
DependenciesValidator.SEP,
StringUtils.join(unused, DependenciesValidator.SEP));
}
final Collection<String> used = DependenciesValidator.used(env);
if (!used.isEmpty()) {
Logger.warn(
this,
"Used undeclared dependencies found:%s%s",
DependenciesValidator.SEP,
StringUtils.join(used, DependenciesValidator.SEP));
}
final Integer failures = used.size() + unused.size();
if (failures > 0) {
throw new ValidationException("%d dependency problem(s) found", failures);
}
Logger.info(this, "No dependency problems found");
}
/**
* Analyze the project.
*
* @param env The environment
* @return The result of analysis
*/
private static ProjectDependencyAnalysis analyze(final MavenEnvironment env) {
try {
return ((ProjectDependencyAnalyzer)
((PlexusContainer) env.context().get(PlexusConstants.PLEXUS_KEY))
.lookup(ProjectDependencyAnalyzer.ROLE, "default"))
.analyze(env.project());
} catch (final ContextException ex) {
throw new IllegalStateException(ex);
} catch (final ComponentLookupException ex) {
throw new IllegalStateException(ex);
} catch (final ProjectDependencyAnalyzerException ex) {
throw new IllegalStateException(ex);
}
}
