1 |
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2 | #include "dublincore.h"
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3 |
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4 | dublin_core::dublin_core() : metaformat() {
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5 | // These element names taken from the schema
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6 | // http://www.openarchives.org/OAI/2.0/oai_dc.xsd
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7 | elementSet.insert("contributor");
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8 | elementSet.insert("coverage");
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9 | elementSet.insert("creator");
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10 | elementSet.insert("date");
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11 | elementSet.insert("description");
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12 | elementSet.insert("format");
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13 | elementSet.insert("identifier");
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14 | elementSet.insert("language");
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15 | elementSet.insert("publisher");
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16 | elementSet.insert("relation");
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17 | elementSet.insert("rights");
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18 | elementSet.insert("source");
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19 | elementSet.insert("subject");
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20 | elementSet.insert("title");
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21 | elementSet.insert("type");
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22 |
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23 |
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24 | }
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25 |
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26 | const text_t dublin_core::formatName() {
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27 | return "oai_dc";
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28 | }
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29 |
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30 | const text_t dublin_core::formatPrefix() {
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31 | return "dc";
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32 | }
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33 |
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34 | bool dublin_core::output_record(ostream &output, recptproto *protocol, const text_t &collection,
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35 | const text_t &record_OID)
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36 | {
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37 | return metaformat::output_record(output, protocol, collection, record_OID);
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38 | }
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39 |
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40 | void dublin_core::output_metadata_header(ostream &output)
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41 | {
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42 | output << " <metadata>\n";
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43 |
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44 | if (this->oaiConfigure->getOAIVersion() <= 110){
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45 | // output dublin core wrapper for OAI v1.1
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46 | output << " <dc xmlns=\"http://purl.org/dc/elements/1.1/\"\n"
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47 | << " xmlns:xsi=\"http://www.w3c.org/2001/XMLSchema-instance\"\n"
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48 | << " xsi:schemaLocation=\"http://purl.org/dc/elements/1.1/\n"
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49 | << " http://www.openarchives.org/OAI/1.1/dc.xsd\">\n";
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50 | }
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51 | else {
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52 | output << " <oai_dc:dc\n"
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53 | << " xmlns:oai_dc=\"http://www.openarchives.org/OAI/2.0/oai_dc/\"\n"
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54 | << " xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n"
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55 | << " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
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56 | << " xsi:schemaLocation=\"http://www.openarchives.org/OAI/2.0/oai_dc/\n"
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57 | << " http://www.openarchives.org/OAI/2.0/oai_dc.xsd\">\n";
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58 | }
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59 | }
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60 |
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61 | void dublin_core::output_metadata_footer(ostream &output)
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62 | {
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63 | if (this->oaiConfigure->getOAIVersion() <= 110) {
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64 | output << " </dc>" << endl;
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65 | }
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66 | else {
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67 | output << " </oai_dc:dc>" << endl;
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68 | }
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69 |
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70 | output << " </metadata>" << endl;
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71 | output.flush();
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72 | }
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73 |
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74 | bool dublin_core::output_formatdata(ostream &output)
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75 | {
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76 | output << " <metadataPrefix>oai_dc</metadataPrefix>" << endl;
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77 |
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78 | if (this->oaiConfigure->getOAIVersion() <= 110) {
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79 | output << " <schema>http://www.openarchives.org/OAI/1.1/dc.xsd</schema>" << endl
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80 | << " <metadataNamespace>http://purl.org/dc/elements/1.1/</metadataNamespace>" << endl;
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81 | }
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82 | else {
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83 | output << " <schema>http://www.openarchives.org/OAI/2.0/oai_dc.xsd</schema>" << endl
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84 | << " <metadataNamespace>http://www.openarchives.org/OAI/2.0/oai_dc/</metadataNamespace>"
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85 | << endl;
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86 | }
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87 | return true;
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88 | }
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89 |
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