package org.jbpm.designer.uberfire.backend.server.impl;
import java.util.HashMap;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Produces;
import javax.inject.Named;
import org.apache.lucene.analysis.Analyzer;
import org.kie.uberfire.metadata.backend.lucene.LuceneConfig;
import org.kie.uberfire.metadata.backend.lucene.LuceneConfigBuilder;
import org.kie.uberfire.metadata.backend.lucene.analyzer.FilenameAnalyzer;
import org.kie.workbench.common.services.refactoring.backend.server.indexing.RuleAttributeNameAnalyzer;
import org.kie.workbench.common.services.refactoring.model.index.terms.ProjectRootPathIndexTerm;
import org.kie.workbench.common.services.refactoring.model.index.terms.RuleIndexTerm;
import static org.apache.lucene.util.Version.*;
@ApplicationScoped
public class LuceneConfigProducer {
private LuceneConfig config;
@PostConstruct
public void setup() {
final Map<String, Analyzer> analyzers = getAnalyzers();
this.config = new LuceneConfigBuilder().withInMemoryMetaModelStore()
.usingAnalyzers( analyzers )
.useDirectoryBasedIndex()
.useNIODirectory()
.build();
}
@Produces
@Named("luceneConfig")
public LuceneConfig configProducer() {
return this.config;
}
private Map<String, Analyzer> getAnalyzers() {
return new HashMap<String, Analyzer>() {{
put( RuleIndexTerm.TERM,
new RuleAttributeNameAnalyzer( LUCENE_40 ) );
put( ProjectRootPathIndexTerm.TERM,
new FilenameAnalyzer( LUCENE_40 ) );
}};
}
}