public DocumentDTO transformYElement(
YExportable yExportable, ZipArchive currentZipArchive, String currentXmlPath) {
DocumentDTO productObject = null;
if (yExportable instanceof YElement) {
YElement yElement = (YElement) yExportable;
MetadataToProtoMetadataParser mtd2prt = new MetadataToProtoMetadataParserImpl();
DocumentMetadata docMetadata =
mtd2prt.yelementToDocumentMetadata(
yElement, currentZipArchive, currentXmlPath, collection);
if (docMetadata != null) {
productObject = new DocumentDTO();
productObject.setKey(docMetadata.getKey());
// Document and DocumentMetadata should have the same key?
productObject.setDocumentMetadata(docMetadata);
List<YContentEntry> contents = yElement.getContents();
for (YContentEntry content : contents) {
// get a media path from yElement
handleContent(productObject, content, currentZipArchive);
}
}
}
return productObject;
}
