1 | package eu.clarin.cmdi.virtualcollectionregistry.service.impl; |
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2 | |
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3 | import eu.clarin.cmdi.virtualcollectionregistry.model.Creator; |
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4 | import eu.clarin.cmdi.virtualcollectionregistry.service.CreatorProvider; |
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5 | import java.security.Principal; |
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6 | import java.util.ArrayList; |
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7 | import java.util.List; |
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8 | |
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9 | /** |
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10 | * |
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11 | * @author twagoo |
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12 | */ |
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13 | public class ChaningCreatorProvider implements CreatorProvider { |
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14 | |
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15 | private final List<CreatorProvider> providerChain; |
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16 | |
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17 | public ChaningCreatorProvider(List<CreatorProvider> providerChain) { |
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18 | this.providerChain = providerChain; |
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19 | } |
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20 | |
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21 | @Override |
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22 | public Creator getCreator(Principal principal) { |
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23 | final List<Creator> creators = new ArrayList<>(providerChain.size()); |
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24 | for (CreatorProvider provider : providerChain) { |
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25 | creators.add(provider.getCreator(principal)); |
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26 | } |
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27 | |
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28 | final Creator creator = new Creator(); |
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29 | for (Creator template : creators) { |
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30 | if (template.getAddress() != null) { |
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31 | creator.setAddress(template.getAddress()); |
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32 | break; |
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33 | } |
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34 | } |
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35 | for (Creator template : creators) { |
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36 | if (template.getEMail() != null) { |
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37 | creator.setEMail(template.getEMail()); |
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38 | break; |
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39 | } |
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40 | } |
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41 | for (Creator template : creators) { |
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42 | if (template.getOrganisation() != null) { |
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43 | creator.setOrganisation(template.getOrganisation()); |
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44 | break; |
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45 | } |
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46 | } |
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47 | for (Creator template : creators) { |
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48 | if (template.getPerson() != null) { |
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49 | creator.setPerson(template.getPerson()); |
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50 | break; |
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51 | } |
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52 | } |
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53 | for (Creator template : creators) { |
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54 | if (template.getRole() != null) { |
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55 | creator.setRole(template.getRole()); |
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56 | break; |
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57 | } |
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58 | } |
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59 | for (Creator template : creators) { |
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60 | if (template.getTelephone() != null) { |
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61 | creator.setTelephone(template.getTelephone()); |
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62 | break; |
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63 | } |
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64 | } |
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65 | for (Creator template : creators) { |
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66 | if (template.getWebsite() != null) { |
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67 | creator.setWebsite(template.getWebsite()); |
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68 | break; |
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69 | } |
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70 | } |
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71 | return creator; |
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72 | } |
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73 | |
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74 | } |
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