private static Set<String> getStringSet(SolrDocument doc, SolrName field) {
Set<String> set = new HashSet<String>();
if (doc.containsKey(field.solrName())) {
for (Object val : doc.getFieldValues(field.solrName())) {
set.add((String) val);
}
}
return set;
}
private static Set<DcsManifestationFile> getManifestationFileSet(SolrDocument doc) {
Set<DcsManifestationFile> set = new HashSet<DcsManifestationFile>();
String[] filerefs = setgetAll(doc, ManifestationFileField.FILE_REF);
String[] paths = setgetAll(doc, ManifestationFileField.PATH);
for (int i = 0; i < filerefs.length; i++) {
DcsManifestationFile mf = new DcsManifestationFile();
if (filerefs[i] != null) {
mf.setRef(new DcsFileRef(filerefs[i]));
}
if (paths[i] != null && paths[i].length() > 0) {
mf.setPath(paths[i]);
}
// <doc
// field="mf_rel_urn:dataconservancy.org:file/4326762_hasRelationship">urn:dataconservancy.org:rel/isMetadataFor</doc>
// <doc
// field="mf_rel_urn:dataconservancy.org:file/4326762_relatedTo">http://dataconservancy.org/dcs/entity/article_du</doc>
String[] relations =
setgetAll(
doc,
ManifestationFileField.DYNAMIC_MF_REL_PREFIX.solrName()
+ filerefs[i]
+ "_"
+ RelationField.RELATION.solrName());
String[] targets =
setgetAll(
doc,
ManifestationFileField.DYNAMIC_MF_REL_PREFIX.solrName()
+ filerefs[i]
+ "_"
+ RelationField.TARGET.solrName());
for (int j = 0; j < relations.length; j++) {
if (relations[j] != null && targets[j] != null) {
DcsRelation rel = new DcsRelation(relations[j], targets[j]);
mf.addRel(rel);
}
}
set.add(mf);
}
return set;
}
private static Set<DcsEntityReference> getEntityRefSet(SolrDocument doc, EventField field) {
Set<DcsEntityReference> set = new HashSet<DcsEntityReference>();
for (String s : setgetAll(doc, field)) {
DcsEntityReference ref = new DcsEntityReference();
if (s != null) {
ref.setRef(s);
}
set.add(ref);
}
return set;
}
private static Set<DcsCollectionRef> getCollectionRefSet(SolrDocument doc, SolrName field) {
Set<DcsCollectionRef> set = new HashSet<DcsCollectionRef>();
for (String s : setgetAll(doc, field)) {
DcsCollectionRef ref = new DcsCollectionRef();
if (s != null) {
ref.setRef(s);
}
set.add(ref);
}
return set;
}
private static Set<DcsFixity> getFixitySet(SolrDocument doc) {
Set<DcsFixity> set = new HashSet<DcsFixity>();
String[] algs = setgetAll(doc, FixityField.ALGORITHM);
String[] values = setgetAll(doc, FixityField.VALUE);
for (int i = 0; i < algs.length; i++) {
DcsFixity fix = new DcsFixity();
fix.setAlgorithm(algs[i]);
fix.setValue(values[i]);
set.add(fix);
}
return set;
}
private static Set<DcsMetadata> getMetadataSet(SolrDocument doc) {
Set<DcsMetadata> set = new HashSet<DcsMetadata>();
String[] schemas = setgetAll(doc, MetadataField.SCHEMA);
String[] texts = setgetAll(doc, MetadataField.TEXT);
for (int i = 0; i < schemas.length; i++) {
DcsMetadata md = new DcsMetadata();
md.setMetadata(texts[i]);
md.setSchemaUri(schemas[i]);
set.add(md);
}
return set;
}
private static Set<SeadPerson> getCreatorSet(SolrDocument doc) {
Set<SeadPerson> set = new HashSet<SeadPerson>();
String[] names = setgetAll(doc, SeadSolrField.CreatorField.NAME);
String[] ids = setgetAll(doc, SeadSolrField.CreatorField.CREATORID);
String[] types = setgetAll(doc, SeadSolrField.CreatorField.CREATORIDTYPE);
for (int i = 0; i < names.length; i++) {
SeadPerson cr = new SeadPerson();
cr.setName(names[i]);
cr.setId(ids[i]);
cr.setIdType(types[i]);
set.add(cr);
}
return set;
}
private static Set<SeadDataLocation> getSecondaryDataLocationSet(SolrDocument doc) {
Set<SeadDataLocation> locSet = new HashSet<SeadDataLocation>();
String[] name = setgetAll(doc, SeadSolrField.DataLocationField.NAME);
String[] types = setgetAll(doc, SeadSolrField.DataLocationField.TYPE);
String[] locations = setgetAll(doc, SeadSolrField.DataLocationField.LOCATION);
for (int i = 0; i < locations.length; i++) {
SeadDataLocation dataLocation = new SeadDataLocation();
dataLocation.setName(name[i]);
dataLocation.setType(types[i]);
dataLocation.setLocation(locations[i]);
locSet.add(dataLocation);
}
return locSet;
}
private static Set<DcsResourceIdentifier> getResourceIdentifierSet(SolrDocument doc) {
Set<DcsResourceIdentifier> idSet = new HashSet<DcsResourceIdentifier>();
String[] authorities = setgetAll(doc, ResourceIdentifierField.AUTHORITY);
String[] types = setgetAll(doc, ResourceIdentifierField.TYPE);
String[] values = setgetAll(doc, ResourceIdentifierField.VALUE);
for (int i = 0; i < values.length; i++) {
DcsResourceIdentifier id = new DcsResourceIdentifier();
id.setAuthorityId(authorities[i]);
id.setTypeId(types[i]);
id.setIdValue(values[i]);
idSet.add(id);
}
return idSet;
}
private static Set<DcsFormat> getFormatSet(SolrDocument doc) {
Set<DcsFormat> set = new HashSet<DcsFormat>();
String[] names = setgetAll(doc, FormatField.NAME);
String[] schemas = setgetAll(doc, FormatField.SCHEMA);
String[] versions = setgetAll(doc, FormatField.VERSION);
String[] formats = setgetAll(doc, FormatField.FORMAT);
for (int i = 0; i < formats.length; i++) {
DcsFormat fmt = new DcsFormat();
if (formats[i] != null) fmt.setFormat(formats[i]);
if (names[i] != null) fmt.setName(names[i]);
if (schemas[i] != null) fmt.setSchemeUri(schemas[i]);
if (versions[i] != null) fmt.setVersion(versions[i]);
set.add(fmt);
}
return set;
}
private static Set<DcsRelation> getRelations(SolrDocument doc) {
Set<DcsRelation> set = new HashSet<DcsRelation>();
String[] rels = setgetAll(doc, RelationField.RELATION);
String[] targets = setgetAll(doc, RelationField.TARGET);
for (int i = 0; i < rels.length; i++) {
DcsRelation rel = new DcsRelation();
if (rels[i] != null) {
rel.setRelUri(rels[i]);
}
if (targets[i] != null) {
rel.setRef(new DcsEntityReference(targets[i]));
}
set.add(rel);
}
return set;
}
public static SolrInputDocument indexMetadataFile(
SolrInputDocument doc, Collection<DcsMetadataRef> set, List<SolrInputDocument> docs) {
int foundFgdc = 0;
// Assuming the DCS file is available in the Sip
for (DcsMetadataRef ref : set) {
DcsFile file = null;
for (SolrInputDocument document : docs) {
String refStr = ref.getRef();
String id = (String) document.getFieldValue(EntityField.ID.solrName());
if (refStr.equals(id))
try {
file = (DcsFile) fromSolr(toSolrDocument(document));
} catch (IOException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
}
if (file == null) continue;
// get the file from SIP or from index
// DcsFile file = new DcsFile();
for (DcsFormat format : file.getFormats()) {
if (format.getFormat().contains("fgdc")) {
MetadataDocument fgdcDoc = null;
try {
String fileSource = file.getSource().replace("file://", "");
fgdcDoc = MetadataDocument.Factory.parse(new File(fileSource));
ThemeType[] keywords = fgdcDoc.getMetadata().getIdinfo().getKeywords().getThemeArray();
PlaceType[] places = fgdcDoc.getMetadata().getIdinfo().getKeywords().getPlaceArray();
Set<String> themes = new HashSet<String>();
for (ThemeType theme : keywords) {
for (String themeStr : theme.getThemekeyArray()) themes.add(themeStr);
}
addStrings(doc, themes, CoreMetadataField.SUBJECT);
Set<String> placeKeys = new HashSet<String>();
for (PlaceType place : places) {
for (String placeStr : place.getPlacekeyArray()) placeKeys.add(placeStr);
}
addStrings(doc, placeKeys, SeadSolrField.DeliverableUnitField.LOCATION);
} catch (XmlException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (IOException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
foundFgdc = 1;
}
if (foundFgdc == 1) break;
}
if (foundFgdc == 1) break;
}
return doc;
}