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.server.impl.browser;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.apache.chemistry.opencmis.commons.data.Acl;
  import org.apache.chemistry.opencmis.commons.enums.AclPropagation;
  import org.apache.chemistry.opencmis.commons.impl.Constants;
  import org.apache.chemistry.opencmis.commons.impl.JSONConverter;
  import org.apache.chemistry.opencmis.commons.impl.json.JSONObject;
  import org.apache.chemistry.opencmis.commons.server.CallContext;
  import org.apache.chemistry.opencmis.commons.server.CmisService;
  
  /**
   * ACL Service operations.
   */
  public class AclService {
  
      /**
       * getACL.
       */
      public static class GetACL extends AbstractBrowserServiceCall {
          @Override
          public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request,
                  HttpServletResponse response) throws Exception {
              assert context != null;
              assert service != null;
              assert repositoryId != null;
              assert request != null;
              assert response != null;
  
              // get parameters
              String objectId = ((BrowserCallContextImpl) context).getObjectId();
              Boolean onlyBasicPermissions = getBooleanParameter(request, Constants.PARAM_ONLY_BASIC_PERMISSIONS);
  
              // execute
              if (stopBeforeService(service)) {
                  return;
              }
  
              Acl acl = service.getAcl(repositoryId, objectId, onlyBasicPermissions, null);
  
              if (stopAfterService(service)) {
                  return;
              }
  
              // return ACL
              response.setStatus(HttpServletResponse.SC_OK);
  
              JSONObject jsonObject = JSONConverter.convert(acl);
              if (jsonObject == null) {
                  jsonObject = new JSONObject();
              }
  
              writeJSON(jsonObject, request, response);
          }
      }
  
      /**
       * applyACL.
       */
      public static class ApplyACL extends AbstractBrowserServiceCall {
          @Override
          public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request,
                  HttpServletResponse response) throws Exception {
              assert context != null;
              assert service != null;
              assert repositoryId != null;
              assert request != null;
              assert response != null;
  
              // get parameters
              String objectId = ((BrowserCallContextImpl) context).getObjectId();
              AclPropagation aclPropagation = getEnumParameter(request, Constants.PARAM_ACL_PROPAGATION,
                      AclPropagation.class);
  
              // execute
              ControlParser cp = new ControlParser(request);
  
              if (stopBeforeService(service)) {
                  return;
              }
  
              Acl acl = service.applyAcl(repositoryId, objectId, createAddAcl(cp), createRemoveAcl(cp), aclPropagation,
                      null);
  
              if (stopAfterService(service)) {
                  return;
              }
  
              // return ACL
              setStatus(request, response, HttpServletResponse.SC_CREATED);
  
              JSONObject jsonObject = JSONConverter.convert(acl);
              if (jsonObject == null) {
                  jsonObject = new JSONObject();
              }
  
              writeJSON(jsonObject, request, response);
          }
      }
  }
  