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package eu.dnetlib.data.information.oai.publisher.conf;
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import java.util.Collection;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import javax.annotation.Nullable;
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import com.google.common.base.Function;
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import com.google.common.base.Joiner;
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import com.google.common.collect.Collections2;
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import com.google.common.collect.Multimap;
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import com.google.common.collect.Multimaps;
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import com.google.common.collect.Sets;
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import eu.dnetlib.data.information.oai.publisher.PublisherField;
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import eu.dnetlib.data.information.oai.publisher.info.MDFInfo;
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import eu.dnetlib.data.information.oai.publisher.info.SetInfo;
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/**
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* An instance of this class represents an OAI Configuration profile.
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*
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* @author alessia
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*
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*/
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public class OAIConfiguration {
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/**
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* Map for OAI sets. Keys: setSpec, values: SetInfo instances.
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*/
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private Map<String, SetInfo> setsMap;
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/**
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* Map for metadata formats. Keys: metadata prefix, values: MDFInfo instances.
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*/
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private Map<String, MDFInfo> mdFormatsMap;
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private List<PublisherField> fields;
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private List<String> fieldNames;
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/**
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* Used to generate the OAI identifiers compliant to the protocol. See
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* http://www.openarchives.org/OAI/openarchivesprotocol.html#UniqueIdentifier. See property services.oai.publisher.id.scheme.
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*/
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private String idScheme;
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/**
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* Used to generate the OAI identifiers compliant to the protocol. See
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* http://www.openarchives.org/OAI/openarchivesprotocol.html#UniqueIdentifier. See property services.oai.publisher.id.namespace.
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*/
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private String idNamespace;
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private Set<MDFInfo> sourcesMDF = Sets.newHashSet();
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public Collection<PublisherField> getFieldsFor(final String format, final String layout, final String interpretation) {
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final String mdRef = Joiner.on("-").join(format, layout, interpretation);
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Collection<PublisherField> filtered = Collections2.filter(this.getFields(), theField -> {
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if (theField.getSources() == null) return false;
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return theField.getSources().containsKey(mdRef);
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});
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return Collections2.transform(filtered, new Function<PublisherField, PublisherField>() {
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@Nullable
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@Override
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public PublisherField apply(@Nullable final PublisherField publisherField) {
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Multimap<String, String> filtered = Multimaps.filterKeys(publisherField.getSources(), k -> k.equalsIgnoreCase(mdRef));
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return new PublisherField(publisherField.getFieldName(), publisherField.isRepeatable(), filtered);
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}
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});
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}
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public Map<String, SetInfo> getSetsMap() {
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return setsMap;
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}
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public void setSetsMap(final Map<String, SetInfo> setsMap) {
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this.setsMap = setsMap;
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}
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public Map<String, MDFInfo> getMdFormatsMap() {
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return mdFormatsMap;
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}
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public void setMdFormatsMap(final Map<String, MDFInfo> mdFormatsMap) {
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this.mdFormatsMap = mdFormatsMap;
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}
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public List<PublisherField> getFields() {
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return fields;
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}
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public void setFields(final List<PublisherField> fields) {
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this.fields = fields;
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}
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public List<String> getFieldNames() {
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return fieldNames;
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}
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public void setFieldNames(final List<String> fieldNames) {
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this.fieldNames = fieldNames;
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}
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public Set<MDFInfo> getSourcesMDF() {
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return sourcesMDF;
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}
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public void setSourcesMDF(final Set<MDFInfo> sourcesMDF) {
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this.sourcesMDF = sourcesMDF;
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}
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public String getIdScheme() {
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return idScheme;
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}
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public void setIdScheme(final String idScheme) {
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this.idScheme = idScheme;
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}
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public String getIdNamespace() {
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return idNamespace;
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}
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public void setIdNamespace(final String idNamespace) {
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this.idNamespace = idNamespace;
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}
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}
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