/**
* Primary user method for importing a number of import candidates.
*
* @param config The configuration information.
* @param candidates Hosts information about the files to import.
* @return if the import did not exit because of an error
*/
public boolean importCandidates(ImportConfig config, ImportCandidates candidates) {
List<ImportContainer> containers = candidates.getContainers();
if (containers != null) {
int numDone = 0;
for (int index = 0; index < containers.size(); index++) {
ImportContainer ic = containers.get(index);
ImportTarget target = config.getTarget();
if (target != null) {
try {
IObject obj = target.load(store, ic);
if (!(obj instanceof Annotation)) {
ic.setTarget(obj);
} else {
// This is likely a "post-processing" annotation
// so that we don't have to resolve the target
// until later.
ic.getCustomAnnotationList().add((Annotation) obj);
}
} catch (Exception e) {
log.error("Could not load target: {}", target);
throw new RuntimeException("Failed to load target", e);
}
}
if (config.checksumAlgorithm.get() != null) {
ic.setChecksumAlgorithm(config.checksumAlgorithm.get());
}
try {
importImage(ic, index, numDone, containers.size());
numDone++;
} catch (Throwable t) {
String message = "Error on import";
if (t instanceof ServerError) {
final ServerError se = (ServerError) t;
if (StringUtils.isNotBlank(se.message)) {
message += ": " + se.message;
}
}
log.error(message, t);
if (!config.contOnError.get()) {
log.info("Exiting on error");
return false;
} else {
log.info("Continuing after error");
}
}
}
}
return true;
}
