/*
* Copyright 2012 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.workbench.backend.server;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Produces;
import javax.inject.Inject;
import javax.inject.Named;
import org.guvnor.common.services.backend.metadata.attribute.OtherMetaView;
import org.kie.commons.cluster.ClusterServiceFactory;
import org.kie.commons.io.IOSearchService;
import org.kie.commons.io.IOService;
import org.kie.commons.io.attribute.DublinCoreView;
import org.kie.commons.io.impl.cluster.IOServiceClusterImpl;
import org.kie.commons.java.nio.base.version.VersionAttributeView;
import org.kie.kieora.backend.lucene.LuceneIndexEngine;
import org.kie.kieora.backend.lucene.LuceneSearchIndex;
import org.kie.kieora.backend.lucene.LuceneSetup;
import org.kie.kieora.backend.lucene.fields.SimpleFieldFactory;
import org.kie.kieora.backend.lucene.metamodels.InMemoryMetaModelStore;
import org.kie.kieora.backend.lucene.setups.NIOLuceneSetup;
import org.kie.kieora.engine.MetaIndexEngine;
import org.kie.kieora.engine.MetaModelStore;
import org.kie.kieora.io.IOSearchIndex;
import org.kie.kieora.io.IOServiceIndexedImpl;
import org.kie.kieora.search.SearchIndex;
import org.uberfire.backend.repositories.Repository;
import org.uberfire.backend.server.IOWatchServiceNonDotImpl;
import org.uberfire.security.impl.authz.RuntimeAuthorizationManager;
import org.uberfire.security.server.cdi.SecurityFactory;
import static org.uberfire.backend.server.repositories.SystemRepository.*;
@ApplicationScoped
public class ApplicationScopedProducer {
@Inject
private IOWatchServiceNonDotImpl watchService;
@Inject
@Named("clusterServiceFactory")
private ClusterServiceFactory clusterServiceFactory;
private final LuceneSetup luceneSetup = new NIOLuceneSetup();
private IOService ioService;
private IOSearchService ioSearchService;
@PostConstruct
public void setup() {
SecurityFactory.setAuthzManager( new RuntimeAuthorizationManager() );
final MetaModelStore metaModelStore = new InMemoryMetaModelStore();
final MetaIndexEngine indexEngine = new LuceneIndexEngine( metaModelStore,
luceneSetup,
new SimpleFieldFactory() );
final SearchIndex searchIndex = new LuceneSearchIndex( luceneSetup );
final IOService service = new IOServiceIndexedImpl( watchService,
indexEngine,
DublinCoreView.class,
VersionAttributeView.class,
OtherMetaView.class );
if ( clusterServiceFactory == null ) {
ioService = service;
} else {
ioService = new IOServiceClusterImpl( service, clusterServiceFactory );
}
this.ioSearchService = new IOSearchIndex( searchIndex, ioService );
}
@PreDestroy
private void cleanup() {
luceneSetup.dispose();
}
@Produces
@Named("ioStrategy")
public IOService ioService() {
return ioService;
}
@Produces
@Named("system")
public Repository systemRepository() {
return SYSTEM_REPO;
}
@Produces
@Named("ioSearchStrategy")
public IOSearchService ioSearchService() {
return ioSearchService;
}
}