Examples with MetaDataAndDomainData org.irods.jargon.core.query.MetaDataAndDomainData used on opensource projects

Example 1 with MetaDataAndDomainData

use of org.irods.jargon.core.query.MetaDataAndDomainData in project metalnx-web by irods-contrib.

the class MetadataServiceImpl method findMetadataValuesByPath.

@Override
public List<DataGridMetadata> findMetadataValuesByPath(String path) throws DataGridConnectionRefusedException {
    List<MetaDataAndDomainData> metadataList;
    List<DataGridMetadata> dataGridMetadataList = new ArrayList<>();
    List<MetaDataAndDomainData> resultingList;
    CollectionAndDataObjectListAndSearchAO collectionAndDataObjectListAndSearchAO = irodsServices.getCollectionAndDataObjectListAndSearchAO();
    try {
        Object obj = collectionAndDataObjectListAndSearchAO.getFullObjectForType(path);
        if (obj instanceof DataObject) {
            DataObjectAO dataObjectAO = irodsServices.getDataObjectAO();
            metadataList = dataObjectAO.findMetadataValuesForDataObject(path);
        } else {
            CollectionAO collectionAO = irodsServices.getCollectionAO();
            metadataList = collectionAO.findMetadataValuesForCollection(path);
        }
        // TODO2: Making sure all AVUs are unique. Jargon should do that.
        resultingList = new ArrayList<>();
        Set<Integer> setOfAlreadyListedAVUs = new HashSet<>();
        for (MetaDataAndDomainData avuForItem : metadataList) {
            int avuId = avuForItem.getAvuId();
            if (!setOfAlreadyListedAVUs.contains(avuId)) {
                resultingList.add(avuForItem);
                setOfAlreadyListedAVUs.add(avuId);
            }
        }
        for (MetaDataAndDomainData metadata : resultingList) {
            DataGridMetadata dataGridMetadata = new DataGridMetadata();
            dataGridMetadata.setAttribute(metadata.getAvuAttribute());
            dataGridMetadata.setValue(metadata.getAvuValue());
            dataGridMetadata.setUnit(metadata.getAvuUnit());
            dataGridMetadataList.add(dataGridMetadata);
        }
        Collections.sort(dataGridMetadataList);
    } catch (JargonQueryException e) {
        logger.error("Error getting metadata info from collection: " + e.toString());
    } catch (JargonException e) {
        logger.error("Error getting metadata info from dataobject: " + e.toString());
    }
    return dataGridMetadataList;
}