Examples with MetadataBlockDTO edu.harvard.iq.dataverse.api.dto.MetadataBlockDTO used on opensource projects

Example 31 with MetadataBlockDTO

use of edu.harvard.iq.dataverse.api.dto.MetadataBlockDTO in project dataverse by IQSS.

the class ImportDDIServiceBean method processCustomField.

private void processCustomField(XMLStreamReader xmlr, DatasetVersionDTO dvDTO) throws XMLStreamException, ImportException {
    String subject = xmlr.getAttributeValue(null, "subject");
    if (!subject.isEmpty()) {
        // Syntax of subject attribute:
        // TEMPLATE:Contains Custom Fields;FIELD:Customfield1
        // first parse by semicolon
        String template = subject.substring(subject.indexOf(":") + 1, subject.indexOf(";"));
        String sourceField = subject.substring(subject.lastIndexOf(":") + 1);
        String fieldValue = parseText(xmlr);
        CustomFieldMap map = customFieldService.findByTemplateField(template.trim(), sourceField.trim());
        if (map == null) {
            throw new ImportException("Did not find mapping for template: " + template + ", sourceField: " + sourceField);
        }
        if (map.getTargetDatasetField().endsWith("#IGNORE")) {
            // copy this field from 3.6 to 4.0
            return;
        }
        // 1. Get datasetFieldType for the targetField
        // 2. find the metadatablock for this field type
        // 3. If this metadatablock doesn't exist in DTO, create it
        // 4. add field to mdatadatablock
        DatasetFieldType dsfType = datasetFieldService.findByName(map.getTargetDatasetField());
        if (dsfType == null) {
            throw new ImportException("Did not find datasetField for target: " + map.getTargetDatasetField());
        }
        String metadataBlockName = dsfType.getMetadataBlock().getName();
        MetadataBlockDTO customBlock = dvDTO.getMetadataBlocks().get(metadataBlockName);
        if (customBlock == null) {
            customBlock = new MetadataBlockDTO();
            customBlock.setDisplayName(metadataBlockName);
            dvDTO.getMetadataBlocks().put(metadataBlockName, customBlock);
        }
        if (dsfType.isChild()) {
            handleChildField(customBlock, dsfType, fieldValue);
        } else {
            if (dsfType.isAllowMultiples()) {
                List<String> valList = new ArrayList<>();
                valList.add(fieldValue);
                if (dsfType.isAllowControlledVocabulary()) {
                    customBlock.addField(FieldDTO.createMultipleVocabFieldDTO(dsfType.getName(), valList));
                } else if (dsfType.isPrimitive()) {
                    customBlock.addField(FieldDTO.createMultiplePrimitiveFieldDTO(dsfType.getName(), valList));
                } else {
                    throw new ImportException("Unsupported custom field type: " + dsfType);
                }
            } else {
                if (dsfType.isAllowControlledVocabulary()) {
                    customBlock.addField(FieldDTO.createVocabFieldDTO(dsfType.getName(), fieldValue));
                } else if (dsfType.isPrimitive()) {
                    customBlock.addField(FieldDTO.createPrimitiveFieldDTO(dsfType.getName(), fieldValue));
                } else {
                    throw new ImportException("Unsupported custom field type: " + dsfType);
                }
            }
        }
    }
}

Example 32 with MetadataBlockDTO

use of edu.harvard.iq.dataverse.api.dto.MetadataBlockDTO in project dataverse by IQSS.

the class ImportDDIServiceBean method processCitation.

private void processCitation(ImportType importType, XMLStreamReader xmlr, DatasetDTO datasetDTO) throws XMLStreamException, ImportException {
    DatasetVersionDTO dvDTO = datasetDTO.getDatasetVersion();
    MetadataBlockDTO citation = datasetDTO.getDatasetVersion().getMetadataBlocks().get("citation");
    boolean distStatementProcessed = false;
    for (int event = xmlr.next(); event != XMLStreamConstants.END_DOCUMENT; event = xmlr.next()) {
        if (event == XMLStreamConstants.START_ELEMENT) {
            if (xmlr.getLocalName().equals("titlStmt"))
                processTitlStmt(xmlr, datasetDTO);
            else if (xmlr.getLocalName().equals("rspStmt"))
                processRspStmt(xmlr, citation);
            else if (xmlr.getLocalName().equals("prodStmt"))
                processProdStmt(xmlr, citation);
            else if (xmlr.getLocalName().equals("distStmt")) {
                if (distStatementProcessed) {
                // We've already encountered one Distribution Statement in
                // this citation, we'll just skip any consecutive ones.
                // This is a defensive check against duplicate distStmt
                // in some DDIs (notably, from ICPSR)
                } else {
                    processDistStmt(xmlr, citation);
                    distStatementProcessed = true;
                }
            } else if (xmlr.getLocalName().equals("serStmt"))
                processSerStmt(xmlr, citation);
            else if (xmlr.getLocalName().equals("verStmt"))
                processVerStmt(importType, xmlr, dvDTO);
            else if (xmlr.getLocalName().equals("notes")) {
                String _note = parseNoteByType(xmlr, NOTE_TYPE_UNF);
                if (_note != null) {
                    datasetDTO.getDatasetVersion().setUNF(parseUNF(_note));
                } else {
                    processNotes(xmlr, dvDTO);
                }
            }
        } else if (event == XMLStreamConstants.END_ELEMENT) {
            if (xmlr.getLocalName().equals("citation"))
                return;
        }
    }
}