in maven2-server-impl/src/org/jetbrains/maven/embedder/MavenEmbedder.java [230:256]
private Map findArtifactTypeHandlers(MavenProject project) {
// end copied from DefaultLifecycleExecutor.findExtensions
Map result = new HashMap();
for (Object each : project.getBuildPlugins()) {
Plugin eachPlugin = (Plugin)each;
if (eachPlugin.isExtensions()) {
try {
PluginManager pluginManager = getComponent(PluginManager.class);
pluginManager.verifyPlugin(eachPlugin, project, mySettings, myLocalRepository);
result.putAll(pluginManager.getPluginComponents(eachPlugin, ArtifactHandler.ROLE));
}
catch (Exception e) {
MavenEmbedderLog.LOG.info(e);
continue;
}
for (Object o : result.values()) {
ArtifactHandler handler = (ArtifactHandler)o;
if (project.getPackaging().equals(handler.getPackaging())) {
project.getArtifact().setArtifactHandler(handler);
}
}
}
}
return result;
}