/*
    * 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.server.impl.webservices;
  
  import org.apache.chemistry.opencmis.commons.data.ObjectList;
  import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships;
  import static org.apache.chemistry.opencmis.commons.impl.Converter.convert;
  import static org.apache.chemistry.opencmis.commons.impl.Converter.convertHolder;
  import static org.apache.chemistry.opencmis.commons.impl.Converter.setHolderValue;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisException;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisExtensionType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisObjectListType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.DiscoveryServicePort;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.EnumIncludeRelationships;
  import org.apache.chemistry.opencmis.commons.server.CmisService;
  
  import java.math.BigInteger;
  
  import javax.annotation.Resource;
  
  import javax.jws.WebService;
  
  import javax.xml.ws.Holder;
  import javax.xml.ws.WebServiceContext;
  import javax.xml.ws.soap.MTOM;
  
  
  /**
   * CMIS Discovery Service.
   */
  @MTOM
  @WebService( endpointInterface = "org.apache.chemistry.opencmis.commons.impl.jaxb.DiscoveryServicePort" )
  public class DiscoveryService extends AbstractService implements DiscoveryServicePort
  {
      @Resource
      public WebServiceContext wsContext;
  
      public void getContentChanges( String repositoryId, Holder<String> changeLogToken, Boolean includeProperties,
          String filter, Boolean includePolicyIds, Boolean includeAcl, BigInteger maxItems, CmisExtensionType extension,
          Holder<CmisObjectListType> objects ) throws CmisException
      {
          CmisService service = null;
  
          try
          {
              service = getService( wsContext, repositoryId );
  
              org.apache.chemistry.opencmis.commons.spi.Holder<String> changeLogTokenHolder = convertHolder( changeLogToken );
  
              ObjectList changesList = service.getContentChanges( repositoryId, changeLogTokenHolder, includeProperties,
                      filter, includePolicyIds, includeAcl, maxItems, convert( extension ) );
  
              if ( objects != null )
              {
                  objects.value = convert( changesList );
              }
  
              setHolderValue( changeLogTokenHolder, changeLogToken );
          }
          catch ( Exception e )
          {
              throw convertException( e );
          }
          finally
          {
              closeService( service );
          }
      }
  
      public CmisObjectListType query( String repositoryId, String statement, Boolean searchAllVersions,
          Boolean includeAllowableActions, EnumIncludeRelationships includeRelationships, String renditionFilter,
          BigInteger maxItems, BigInteger skipCount, CmisExtensionType extension )
          throws CmisException
      {
          CmisService service = null;
  
          try
          {
              service = getService( wsContext, repositoryId );
  
              return convert( service.query( repositoryId, statement, searchAllVersions, includeAllowableActions,
                      convert( IncludeRelationships.class, includeRelationships ), renditionFilter, maxItems, skipCount,
                      convert( extension ) ) );
         }
         catch ( Exception e )
         {
             throw convertException( e );
         }
         finally
         {
             closeService( service );
         }
     }
 }