Revision 44352
Added by Sandro La Bruzzo over 7 years ago
| DataciteResolver.java | ||
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import com.google.gson.JsonElement; |
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import com.google.gson.JsonObject; |
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import com.google.gson.JsonParser; |
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import eu.dnetlib.resolver.model.CompletionStatus; |
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import eu.dnetlib.resolver.model.ObjectProvenance; |
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import eu.dnetlib.resolver.model.ObjectType; |
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import eu.dnetlib.resolver.model.ResolvedObject; |
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import eu.dnetlib.resolver.model.*; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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public class DataciteResolver extends AbstractPIDResolver {
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public static final String DATACITE_NS_PREFIX = "dli_datacite";
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public static final String DATACITE_NS_PREFIX = "datacite____";
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/** |
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* The Constant log. |
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/** |
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* The Constant baseURL. |
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*/ |
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private final static String baseURL = "http://search.datacite.org/api?wt=json&fl=doi,title,contributor,creator,publisher&q=doi:";
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private final static String baseURL = "http://search.datacite.org/api?wt=json&q=doi:"; |
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private ResolvedObject parseResponse(final String response) {
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if (response == null) return null; |
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responseObj.setType(ObjectType.dataset); |
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List<String> authors = Lists.newArrayList(); |
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List<String> titles = Lists.newArrayList(); |
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List<SubjectType> subjects = Lists.newArrayList(); |
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// ADDING SUBJECTS |
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final JsonElement subjectElement = ((JsonObject) elem).get("subject");
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if (subjectElement != null) {
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JsonArray subjectArray = subjectElement.getAsJsonArray(); |
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for (int i = 0; i < subjectArray.size(); i++) {
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subjects.add(new SubjectType("unknown", subjectArray.get(i).getAsString()));
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} |
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} |
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responseObj.setSubjects(subjects); |
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// ADDING TITLES |
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JsonElement titleElement = ((JsonObject) elem).get("title");
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if (titleElement != null) {
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} |
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} |
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responseObj.setTitles(titles); |
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//ADDING DESCRIPTION |
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JsonElement descriptionElement = ((JsonObject) elem).get("description");
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if (descriptionElement != null) {
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JsonArray descriptionArray = descriptionElement.getAsJsonArray(); |
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if (descriptionArray.size() > 0) |
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responseObj.setDescription(descriptionArray.get(0).getAsString()); |
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} |
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// ADDING AUTHORS |
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JsonElement contributorElement = ((JsonObject) elem).get("contributor");
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if (contributorElement != null) {
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| ... | ... | |
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} |
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responseObj.setAuthors(authors); |
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ObjectProvenance provenance = new ObjectProvenance(DATACITE_NS_PREFIX, "resolved", "complete", null, null, true); |
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ObjectProvenance provenance = new ObjectProvenance(); |
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setDatasourceProvenace(provenance, DATACITE_NS_PREFIX); |
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JsonElement publisherElement = ((JsonObject) elem).get("publisher");
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if (publisherElement != null && !publisherElement.isJsonNull()) {
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