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1   /*
2   Copyright 2010 James Pether Sörling Licensed 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. 
3   	$Id
4   */
5   package com.hack23.cia.service.impl.application;
6   
7   import java.util.Date;
8   
9   import com.hack23.cia.model.application.dto.common.UserSessionDTO;
10  import com.hack23.cia.model.application.impl.common.ActionEvent;
11  import com.hack23.cia.model.application.impl.common.UserSession;
12  import com.hack23.cia.model.application.impl.user.ApplicationActionEvent;
13  import com.hack23.cia.service.api.application.ApplicationRequest;
14  import com.hack23.cia.service.api.application.ApplicationResponse;
15  import com.hack23.cia.service.api.application.ApplicationRequest.HeaderAttributeKey;
16  import com.hack23.cia.service.api.common.AbstractServiceRequest;
17  import com.hack23.cia.service.api.common.ErrorResponse;
18  import com.hack23.cia.service.api.common.ServiceResponse;
19  import com.hack23.cia.service.impl.common.AbstractGenericService;
20  import com.hack23.cia.service.impl.common.ParliamentService;
21  import com.hack23.cia.service.impl.common.UserSessionService;
22  
23  /***
24   * The Class ApplicationRequestService.
25   */
26  public class ApplicationRequestService extends
27          AbstractGenericService<ApplicationRequest> {
28  
29      /*** The parliament service. */
30      private final ParliamentService parliamentService;
31  
32      /***
33       * Instantiates a new application request service.
34       *
35       * @param userSessionService the user session service
36       * @param parliamentService the parliament service
37       */
38      public ApplicationRequestService(
39              final UserSessionService userSessionService,
40              final ParliamentService parliamentService) {
41          super(userSessionService);
42          this.parliamentService = parliamentService;
43      }
44  
45      /*
46       * (non-Javadoc)
47       * 
48       * @see
49       * com.hack23.cia.service.impl.common.AbstractGenericService#createActionEvent
50       * (com.hack23.cia.service.api.common.AbstractServiceRequest,
51       * com.hack23.cia.model.application.UserSession)
52       */
53      @Override
54      public final ActionEvent createActionEvent(
55              final ApplicationRequest request, final UserSession userSession) {
56          return new ApplicationActionEvent(new Date(), userSession);
57      }
58  
59      /*
60       * (non-Javadoc)
61       * 
62       * @see com.hack23.cia.service.common.ServiceHandler#getSupportedService()
63       */
64      @SuppressWarnings("unchecked")
65      @Override
66      public final Class getSupportedService() {
67          return ApplicationRequest.class;
68      }
69  
70      /*
71       * (non-Javadoc)
72       * 
73       * @seecom.hack23.cia.service.common.AbstractGenericServiceHandler#
74       * handleServiceRequest(com.hack23.cia.service.api.AbstractServiceRequest)
75       */
76      @Override
77      public final ServiceResponse handleServiceRequest(
78              final ApplicationRequest request, final UserSessionDTO userSessionDTO) {
79          ServiceResponse serviceResponse = null;
80          final UserSession userSession = userSessionDTO.getUserSession();
81  
82          if ((userSession.getPortal() != null)
83                  && (userSession.getLanguage() != null)) {
84              serviceResponse = new ApplicationResponse(userSessionDTO, userSession
85                      .getPortal().getAgency(), parliamentService
86                      .getLastDecidedCommiteeReports(),parliamentService.getPoliticalParties());
87          } else { 
88              serviceResponse = new ErrorResponse(userSessionDTO,
89                      "No matching portal or language:");
90          }
91  
92          return serviceResponse;
93      }
94  
95      /*
96       * (non-Javadoc)
97       * 
98       * @see
99       * com.hack23.cia.service.common.AbstractGenericService#lookupUserSession
100      * (com.hack23.cia.service.api.AbstractServiceRequest)
101      */
102     @Override
103     public final UserSession lookupUserSession(
104             final AbstractServiceRequest request) {
105         final ApplicationRequest applicationRequest = (ApplicationRequest) request;
106 
107         final UserSession userSession = getUserSessionService()
108                 .createUserSession(
109                         applicationRequest
110                                 .getHeaderAttribute(HeaderAttributeKey.HEADER_COOKIE),
111                         applicationRequest
112                                 .getHeaderAttribute(HeaderAttributeKey.CLIENT_INFO_ADDRESS),
113                         applicationRequest
114                                 .getHeaderAttribute(HeaderAttributeKey.HEADER_HOST),
115                         applicationRequest.getAcceptLanguage(),applicationRequest.getUserAgent());
116         return userSession;
117     }
118 }