content: /*
   * 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.webservices;
  
  import static org.apache.chemistry.opencmis.commons.impl.WSConverter.convert;
  import static org.apache.chemistry.opencmis.commons.impl.WSConverter.convertHolder;
  import static org.apache.chemistry.opencmis.commons.impl.WSConverter.setHolderValue;
  
  import java.math.BigInteger;
  
  import org.apache.chemistry.opencmis.client.bindings.spi.BindingSession;
  import org.apache.chemistry.opencmis.commons.data.ExtensionsData;
  import org.apache.chemistry.opencmis.commons.data.ObjectList;
  import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships;
  import org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisException;
  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.spi.DiscoveryService;
  import org.apache.chemistry.opencmis.commons.spi.Holder;
  
  /**
   * Discovery Service Web Services client.
   */
  public class DiscoveryServiceImpl extends AbstractWebServicesService implements DiscoveryService {
  
      private final AbstractPortProvider portProvider;
  
      /**
       * Constructor.
       */
      public DiscoveryServiceImpl(BindingSession session, AbstractPortProvider portProvider) {
          setSession(session);
          this.portProvider = portProvider;
      }
  
      @Override
      public ObjectList getContentChanges(String repositoryId, Holder<String> changeLogToken, Boolean includeProperties,
              String filter, Boolean includePolicyIds, Boolean includeACL, BigInteger maxItems, ExtensionsData extension) {
          DiscoveryServicePort port = portProvider.getDiscoveryServicePort(getCmisVersion(repositoryId),
                  "getContentChanges");
  
          try {
              javax.xml.ws.Holder<String> portChangeLokToken = convertHolder(changeLogToken);
              javax.xml.ws.Holder<CmisObjectListType> portObjects = new javax.xml.ws.Holder<CmisObjectListType>();
  
              port.getContentChanges(repositoryId, portChangeLokToken, includeProperties, filter, includePolicyIds,
                      includeACL, maxItems, convert(extension), portObjects);
  
              setHolderValue(portChangeLokToken, changeLogToken);
  
              return convert(portObjects.value);
          } catch (CmisException e) {
              throw convertException(e);
          } catch (Exception e) {
              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
          } finally {
              portProvider.endCall(port);
          }
      }
  
      @Override
      public ObjectList query(String repositoryId, String statement, Boolean searchAllVersions,
              Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
              BigInteger maxItems, BigInteger skipCount, ExtensionsData extension) {
          DiscoveryServicePort port = portProvider.getDiscoveryServicePort(getCmisVersion(repositoryId), "query");
  
          try {
              return convert(port.query(repositoryId, statement, searchAllVersions, includeAllowableActions,
                      convert(EnumIncludeRelationships.class, includeRelationships), renditionFilter, maxItems,
                      skipCount, convert(extension)));
          } catch (CmisException e) {
              throw convertException(e);
          } catch (Exception e) {
              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
          } finally {
              portProvider.endCall(port);
          }
      }
  }
  