public Set<MavenArtifactInfo> search(int indexId, Query query, int maxResult)
throws MavenServerIndexerException {
try {
IndexingContext index = getIndex(indexId);
TopDocs docs = null;
try {
BooleanQuery.setMaxClauseCount(Integer.MAX_VALUE);
docs = index.getIndexSearcher().search(query, null, maxResult);
} catch (BooleanQuery.TooManyClauses ignore) {
// this exception occurs when too wide wildcard is used on too big data.
}
if (docs == null || docs.scoreDocs.length == 0) return Collections.emptySet();
Set<MavenArtifactInfo> result = new THashSet<MavenArtifactInfo>();
for (int i = 0; i < docs.scoreDocs.length; i++) {
int docIndex = docs.scoreDocs[i].doc;
Document doc = index.getIndexReader().document(docIndex);
ArtifactInfo a = IndexUtils.constructArtifactInfo(doc, index);
if (a == null) continue;
a.repository = getRepositoryPathOrUrl(index);
result.add(Maven2ModelConverter.convertArtifactInfo(a));
}
return result;
} catch (Exception e) {
throw new MavenServerIndexerException(wrapException(e));
}
}
private void doCollectArchetypes(String roleHint, Set<MavenArchetype> result)
throws RemoteException {
try {
ArchetypeDataSource source = myEmbedder.getComponent(ArchetypeDataSource.class, roleHint);
ArchetypeCatalog catalog = source.getArchetypeCatalog(new Properties());
for (Archetype each : (Iterable<? extends Archetype>) catalog.getArchetypes()) {
result.add(Maven2ModelConverter.convertArchetype(each));
}
} catch (ArchetypeDataSourceException e) {
Maven2ServerGlobals.getLogger().warn(e);
}
}