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[Task 59343] sorted the list of metadatavalues and forced the itemconverter to use the itemservice

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Raf Ponsaerts
2019-01-28 13:24:35 +01:00
parent e768866292
commit b908df263c
2 changed files with 22 additions and 2 deletions
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21
dspace-api/src/main/java/org/dspace/content/ItemServiceImpl.java
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@@ -11,6 +11,7 @@ import java.io.IOException;
import java.io.InputStream;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
@@ -18,6 +19,8 @@ import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
@@ -1329,6 +1332,8 @@ prevent the generation of resource policy entry values with null dspace_object a
listToReturn.add(metadataValue);
}
}
listToReturn = sortMetadataValueList(listToReturn);
return listToReturn;
} else {
@@ -1346,11 +1351,27 @@ prevent the generation of resource policy entry values with null dspace_object a
finalList.add(metadataValue);
}
}
finalList = sortMetadataValueList(finalList);
return finalList;
}
}
private List<MetadataValue> sortMetadataValueList(List<MetadataValue> listToReturn) {
Comparator<MetadataValue> comparator = Comparator.comparing(
metadataValue -> metadataValue.getMetadataField().getMetadataSchema().getName());
comparator = comparator.thenComparing(Comparator.comparing(
metadataValue -> metadataValue.getMetadataField().getElement()));
comparator = comparator.thenComparing(Comparator.comparing(
metadataValue -> metadataValue.getMetadataField().getQualifier()));
comparator = comparator.thenComparing(Comparator.comparing(
metadataValue -> metadataValue.getPlace()));
Stream<MetadataValue> metadataValueStream = listToReturn.stream().sorted(comparator);
listToReturn = metadataValueStream.collect(Collectors.toList());
return listToReturn;
}
private List<RelationshipMetadataValue> handleItemRelationship(Context context, Item item, String entityType,
Relationship relationship,
boolean enableVirtualMetadata)