/*
    *
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.apache.chemistry.opencmis.client.bindings.spi.local;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.chemistry.opencmis.client.bindings.spi.BindingSession;
  import org.apache.chemistry.opencmis.client.bindings.spi.CmisSpi;
  import org.apache.chemistry.opencmis.commons.SessionParameter;
  import org.apache.chemistry.opencmis.commons.exceptions.CmisConnectionException;
  import org.apache.chemistry.opencmis.commons.impl.ClassLoaderUtil;
  import org.apache.chemistry.opencmis.commons.server.CmisServiceFactory;
  import org.apache.chemistry.opencmis.commons.spi.AclService;
  import org.apache.chemistry.opencmis.commons.spi.DiscoveryService;
  import org.apache.chemistry.opencmis.commons.spi.MultiFilingService;
  import org.apache.chemistry.opencmis.commons.spi.NavigationService;
  import org.apache.chemistry.opencmis.commons.spi.ObjectService;
  import org.apache.chemistry.opencmis.commons.spi.PolicyService;
  import org.apache.chemistry.opencmis.commons.spi.RelationshipService;
  import org.apache.chemistry.opencmis.commons.spi.RepositoryService;
  import org.apache.chemistry.opencmis.commons.spi.VersioningService;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * * CMIS local SPI implementation.
   */
  public class CmisLocalSpi implements CmisSpi {
  
      private static final Logger LOG = LoggerFactory.getLogger(CmisLocalSpi.class);
  
      private final CmisServiceFactory factory;
  
      private final RepositoryService repositoryService;
      private final NavigationService navigationService;
      private final ObjectService objectService;
      private final VersioningService versioningService;
      private final DiscoveryService discoveryService;
      private final MultiFilingService multiFilingService;
      private final RelationshipService relationshipService;
      private final PolicyService policyService;
      private final AclService aclService;
  
      /**
       * Constructor.
       */
      public CmisLocalSpi(BindingSession session) {
          if (LOG.isDebugEnabled()) {
              LOG.debug("Session {}: Initializing local SPI...", session.getSessionId());
          }
  
          // get the service factory class name
          String serviceFactoryClassname = (String) session.get(SessionParameter.LOCAL_FACTORY);
          if (serviceFactoryClassname == null) {
              throw new CmisConnectionException("Factory class not set!");
          }
  
          try {
              // gather parameters from session
              Map<String, String> parameters = new HashMap<String, String>();
              for (String key : session.getKeys()) {
                  Object value = session.get(key);
                  if (value instanceof String) {
                      parameters.put(key, (String) value);
                  }
              }
  
              // create and initialize factory
              factory = (CmisServiceFactory) ClassLoaderUtil.loadClass(serviceFactoryClassname).newInstance();
              factory.init(parameters);
          } catch (Exception e) {
              throw new CmisConnectionException("Factory cannot be created: " + e.getMessage(), e);
          }
  
          repositoryService = new RepositoryServiceImpl(session, factory);
          navigationService = new NavigationServiceImpl(session, factory);
          objectService = new ObjectServiceImpl(session, factory);
          versioningService = new VersioningServiceImpl(session, factory);
          discoveryService = new DiscoveryServiceImpl(session, factory);
          multiFilingService = new MultiFilingServiceImpl(session, factory);
         relationshipService = new RelationshipServiceImpl(session, factory);
         policyService = new PolicyServiceImpl(session, factory);
         aclService = new AclServiceImpl(session, factory);
     }
 
     @Override
     public RepositoryService getRepositoryService() {
         return repositoryService;
     }
 
     @Override
     public NavigationService getNavigationService() {
         return navigationService;
     }
 
     @Override
     public ObjectService getObjectService() {
         return objectService;
     }
 
     @Override
     public DiscoveryService getDiscoveryService() {
         return discoveryService;
     }
 
     @Override
     public VersioningService getVersioningService() {
         return versioningService;
     }
 
     @Override
     public MultiFilingService getMultiFilingService() {
         return multiFilingService;
     }
 
     @Override
     public RelationshipService getRelationshipService() {
         return relationshipService;
     }
 
     @Override
     public PolicyService getPolicyService() {
         return policyService;
     }
 
     @Override
     public AclService getAclService() {
         return aclService;
     }
 
     @Override
     public void clearAllCaches() {
     }
 
     @Override
     public void clearRepositoryCache(String repositoryId) {
     }
 
     @Override
     public void close() {
         factory.destroy();
     }
 }