/*
    * 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 static org.apache.chemistry.opencmis.commons.impl.Converter.convert;
  import static org.apache.chemistry.opencmis.commons.impl.Converter.convertExtensionHolder;
  import static org.apache.chemistry.opencmis.commons.impl.Converter.convertHolder;
  import static org.apache.chemistry.opencmis.commons.impl.Converter.setExtensionValues;
  import static org.apache.chemistry.opencmis.commons.impl.Converter.setHolderValue;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import javax.annotation.Resource;
  import javax.jws.WebService;
  import javax.xml.ws.Holder;
  import javax.xml.ws.WebServiceContext;
  import javax.xml.ws.soap.MTOM;
  
  import org.apache.chemistry.opencmis.commons.data.ExtensionsData;
  import org.apache.chemistry.opencmis.commons.data.ObjectData;
  import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisAccessControlListType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisContentStreamType;
  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.CmisObjectType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisPropertiesType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.EnumIncludeRelationships;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.VersioningServicePort;
  import org.apache.chemistry.opencmis.commons.server.CmisService;
  
  import com.sun.xml.ws.developer.StreamingAttachment;
  
  /**
   * CMIS Versioning Service.
   */
  @MTOM
  @StreamingAttachment(parseEagerly = true, memoryThreshold = 4 * 1024 * 1204)
  @WebService(endpointInterface = "org.apache.chemistry.opencmis.commons.impl.jaxb.VersioningServicePort")
  public class VersioningService extends AbstractService implements VersioningServicePort {
      @Resource
      public WebServiceContext wsContext;
  
      public void cancelCheckOut(String repositoryId, String objectId, Holder<CmisExtensionType> extension)
              throws CmisException {
          CmisService service = null;
          try {
              service = getService(wsContext, repositoryId);
  
              ExtensionsData extData = convertExtensionHolder(extension);
  
              service.cancelCheckOut(repositoryId, objectId, extData);
  
              setExtensionValues(extData, extension);
          } catch (Exception e) {
              throw convertException(e);
          } finally {
              closeService(service);
          }
      }
  
      public void checkIn(String repositoryId, Holder<String> objectId, Boolean major, CmisPropertiesType properties,
              CmisContentStreamType contentStream, String checkinComment, List<String> policies,
              CmisAccessControlListType addAces, CmisAccessControlListType removeAces, Holder<CmisExtensionType> extension)
              throws CmisException {
          CmisService service = null;
          try {
              service = getService(wsContext, repositoryId);
  
              org.apache.chemistry.opencmis.commons.spi.Holder<String> objectIdHolder = convertHolder(objectId);
              ExtensionsData extData = convertExtensionHolder(extension);
  
              service.checkIn(repositoryId, objectIdHolder, major, convert(properties), convert(contentStream),
                      checkinComment, policies, convert(addAces, null), convert(removeAces, null), extData);
  
              setHolderValue(objectIdHolder, objectId);
              setExtensionValues(extData, extension);
          } catch (Exception e) {
              throw convertException(e);
          } finally {
              closeService(service);
          }
     }
 
     public void checkOut(String repositoryId, Holder<String> objectId, Holder<CmisExtensionType> extension,
             Holder<Boolean> contentCopied) throws CmisException {
         CmisService service = null;
         try {
             service = getService(wsContext, repositoryId);
 
             org.apache.chemistry.opencmis.commons.spi.Holder<String> objectIdHolder = convertHolder(objectId);
             org.apache.chemistry.opencmis.commons.spi.Holder<Boolean> contentCopiedHolder = new org.apache.chemistry.opencmis.commons.spi.Holder<Boolean>();
             ExtensionsData extData = convertExtensionHolder(extension);
 
             service.checkOut(repositoryId, objectIdHolder, extData, contentCopiedHolder);
 
             if (contentCopied != null) {
                 contentCopied.value = contentCopiedHolder.getValue();
             }
 
             setHolderValue(objectIdHolder, objectId);
             setExtensionValues(extData, extension);
         } catch (Exception e) {
             throw convertException(e);
         } finally {
             closeService(service);
         }
     }
 
     public List<CmisObjectType> getAllVersions(String repositoryId, String versionSeriesId, String filter,
             Boolean includeAllowableActions, CmisExtensionType extension) throws CmisException {
         CmisService service = null;
         try {
             service = getService(wsContext, repositoryId);
 
             List<ObjectData> versions = service.getAllVersions(repositoryId, null, versionSeriesId, filter,
                     includeAllowableActions, convert(extension));
 
             if (versions == null) {
                 return null;
             }
 
             List<CmisObjectType> result = new ArrayList<CmisObjectType>();
             for (ObjectData object : versions) {
                 result.add(convert(object));
             }
 
             return result;
         } catch (Exception e) {
             throw convertException(e);
         } finally {
             closeService(service);
         }
     }
 
     public CmisObjectType getObjectOfLatestVersion(String repositoryId, String versionSeriesId, Boolean major,
             String filter, Boolean includeAllowableActions, EnumIncludeRelationships includeRelationships,
             String renditionFilter, Boolean includePolicyIds, Boolean includeAcl, CmisExtensionType extension)
             throws CmisException {
         CmisService service = null;
         try {
             service = getService(wsContext, repositoryId);
 
             return convert(service.getObjectOfLatestVersion(repositoryId, null, versionSeriesId, major, filter,
                     includeAllowableActions, convert(IncludeRelationships.class, includeRelationships),
                     renditionFilter, includePolicyIds, includeAcl, convert(extension)));
         } catch (Exception e) {
             throw convertException(e);
         } finally {
             closeService(service);
         }
     }
 
     public CmisPropertiesType getPropertiesOfLatestVersion(String repositoryId, String versionSeriesId, Boolean major,
             String filter, CmisExtensionType extension) throws CmisException {
         CmisService service = null;
         try {
             service = getService(wsContext, repositoryId);
 
             return convert(service.getPropertiesOfLatestVersion(repositoryId, null, versionSeriesId, major, filter,
                     convert(extension)));
         } catch (Exception e) {
             throw convertException(e);
         } finally {
             closeService(service);
         }
     }
 }