/** {@inheritDoc} Implemented by Apache PDFBox library. */
@Override
public void saveDocumentIncremental(MetadataFixerResultImpl result, OutputStream output) {
try {
PDMetadata meta = this.document.getDocumentCatalog().getMetadata();
boolean isMetaPresent = meta != null && this.isNeedToBeUpdated();
boolean isMetaAdd = meta == null && this.metadata != null;
if (isMetaPresent || isMetaAdd) {
this.metadata.updateMetadataStream();
if (isMetaAdd) {
this.document.getDocumentCatalog().getCOSObject().setNeedToBeUpdated(true);
}
this.document.saveIncremental(output);
output.close();
result.setRepairStatus(this.getStatus(result));
} else {
result.setRepairStatus(NO_ACTION);
result.addAppliedFix("No action performed.");
}
} catch (Exception e) {
LOGGER.info(e);
result.setRepairStatus(FIX_ERROR);
result.addAppliedFix("Problems with document save. " + e.getMessage());
}
}
private MetadataFixerResultImpl.RepairStatus getStatus(MetadataFixerResultImpl result) {
return result.getRepairStatus() != WONT_FIX ? SUCCESS : WONT_FIX;
}