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OAI import get multivalued keywords (dc:subject)

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This commit is contained in:
reger
2014-03-09 03:15:35 +01:00
parent 0a8c8102de
commit 6306d28a6a
1 changed files with 19 additions and 5 deletions

24
source/net/yacy/document/content/DCEntry.java

@ -255,12 +255,26 @@ public class DCEntry extends MultiMapSolrParams {
return descriptions;
}
/**
* return list of subjects (keywords)
* @return string list or null
*/
public String[] getSubject() {
String t = this.get("categories");
if (t == null) t = this.get("dc:subject");
t = stripCDATA(t);
if (t == null) return new String[]{};
return t.split(";");
String[] tx;
if (t != null) {
t = stripCDATA(t);
return t.split(";");
} else {
tx = this.getParams("dc:subject");
}
if (tx != null) {
for (int i = 0; i < tx.length; i++) {
tx[i] = stripCDATA(tx[i]);
}
}
return tx;
}
public double getLon() {
@ -298,7 +312,7 @@ public class DCEntry extends MultiMapSolrParams {
"UTF-8",
this,
languages,
getSubject(),
getSubject(), // might be null
t,
getCreator(),
getPublisher(),