1 |
42181
|
sandro.lab
|
package eu.dnetlib.oai.actions;
|
2 |
|
|
|
3 |
|
|
import java.util.Arrays;
|
4 |
42184
|
michele.ar
|
|
5 |
42181
|
sandro.lab
|
import eu.dnetlib.enabling.tools.blackboard.BlackboardJob;
|
6 |
|
|
import eu.dnetlib.enabling.tools.blackboard.BlackboardServerHandler;
|
7 |
42184
|
michele.ar
|
import eu.dnetlib.oai.mongo.MongoPublisherStore;
|
8 |
|
|
import eu.dnetlib.oai.mongo.MongoPublisherStoreDAO;
|
9 |
|
|
import eu.dnetlib.rmi.provision.OaiPublisherRuntimeException;
|
10 |
42621
|
sandro.lab
|
import org.apache.commons.lang3.StringUtils;
|
11 |
|
|
import org.springframework.beans.factory.annotation.Autowired;
|
12 |
42181
|
sandro.lab
|
|
13 |
|
|
public class CreateOAIIndexAction extends AbstractOAIStoreAction {
|
14 |
|
|
|
15 |
42621
|
sandro.lab
|
@Autowired
|
16 |
42181
|
sandro.lab
|
private MongoPublisherStoreDAO mongoPublisherStoreDAO;
|
17 |
|
|
|
18 |
|
|
@Override
|
19 |
|
|
public void execute(final BlackboardServerHandler handler, final BlackboardJob job) throws Exception {
|
20 |
43245
|
claudio.at
|
final String storeId = job.getParameters().get("oai_collectionName");
|
21 |
42184
|
michele.ar
|
final String dbName = job.getParameters().get("oai_dbName");
|
22 |
42181
|
sandro.lab
|
// Examples: field1,field2 -- one compound index on the given two fields
|
23 |
|
|
// field1,field2;field3,field4 -- two compound indices: one on field1 and field2, the other on field3 and field4
|
24 |
42184
|
michele.ar
|
final String fieldNames = job.getParameters().get("oai_index_fieldNames");
|
25 |
|
|
if (StringUtils.isBlank(storeId) || StringUtils.isBlank(fieldNames)) {
|
26 |
|
|
throw new IllegalArgumentException(
|
27 |
|
|
"Job parameters collection and oai_index_fieldNames are mandatory");
|
28 |
|
|
} else {
|
29 |
|
|
final MongoPublisherStore store = this.mongoPublisherStoreDAO.getStore(storeId, dbName);
|
30 |
42181
|
sandro.lab
|
if (store != null) {
|
31 |
42184
|
michele.ar
|
final String[] indexFieldList = fieldNames.replaceAll(" ", "").split(";");
|
32 |
|
|
for (final String idx : indexFieldList) {
|
33 |
|
|
final String[] fields = idx.split(",");
|
34 |
42181
|
sandro.lab
|
store.createCompoundIndex(Arrays.asList(fields));
|
35 |
|
|
}
|
36 |
|
|
handler.done(job);
|
37 |
42184
|
michele.ar
|
} else {
|
38 |
|
|
throw new OaiPublisherRuntimeException("store " + storeId + " does not exist on db " + dbName + ": can't create compound indices");
|
39 |
|
|
}
|
40 |
42181
|
sandro.lab
|
}
|
41 |
|
|
}
|
42 |
|
|
|
43 |
|
|
public MongoPublisherStoreDAO getMongoPublisherStoreDAO() {
|
44 |
42184
|
michele.ar
|
return this.mongoPublisherStoreDAO;
|
45 |
42181
|
sandro.lab
|
}
|
46 |
|
|
|
47 |
|
|
public void setMongoPublisherStoreDAO(final MongoPublisherStoreDAO mongoPublisherStoreDAO) {
|
48 |
|
|
this.mongoPublisherStoreDAO = mongoPublisherStoreDAO;
|
49 |
|
|
}
|
50 |
|
|
|
51 |
|
|
}
|