private boolean transferData(DBRProgressMonitor monitor, DataTransferPipe transferPipe) {
IDataTransferProducer producer = transferPipe.getProducer();
IDataTransferConsumer consumer = transferPipe.getConsumer();
IDataTransferSettings consumerSettings = settings.getNodeSettings(consumer);
setName(
NLS.bind(
CoreMessages.data_transfer_wizard_job_container_name,
CommonUtils.truncateString(producer.getSourceObject().getName(), 200)));
IDataTransferSettings nodeSettings = settings.getNodeSettings(producer);
try {
// consumer.initTransfer(producer.getSourceObject(), consumerSettings, );
producer.transferData(monitor, consumer, nodeSettings);
consumer.finishTransfer(monitor, false);
return true;
} catch (Exception e) {
new DataTransferErrorJob(e).schedule();
return false;
}
}
public DataTransferSettings(
@Nullable IDataTransferProducer[] producers, @Nullable IDataTransferConsumer[] consumers) {
dataPipes = new ArrayList<>();
if (!ArrayUtils.isEmpty(producers) && !ArrayUtils.isEmpty(consumers)) {
if (producers.length != consumers.length) {
throw new IllegalArgumentException("Producers number must match consumers number");
}
// Make pipes
for (int i = 0; i < producers.length; i++) {
dataPipes.add(new DataTransferPipe(producers[i], consumers[i]));
}
consumerOptional = false;
} else if (!ArrayUtils.isEmpty(producers)) {
// Make pipes
for (IDataTransferProducer source : producers) {
dataPipes.add(new DataTransferPipe(source, null));
}
// Set default producer
Class<? extends IDataTransferProducer> producerType =
dataPipes.get(0).getProducer().getClass();
DataTransferNodeDescriptor producerDesc =
DataTransferRegistry.getInstance().getNodeByType(producerType);
if (producerDesc != null) {
selectProducer(producerDesc);
consumerOptional = true;
} else {
UIUtils.showErrorDialog(
null, "Can't find producer", "Can't find data propducer descriptor in registry");
}
} else if (!ArrayUtils.isEmpty(consumers)) {
// Make pipes
for (IDataTransferConsumer target : consumers) {
dataPipes.add(new DataTransferPipe(null, target));
}
// Set default consumer
Class<? extends IDataTransferConsumer> consumerType =
dataPipes.get(0).getConsumer().getClass();
DataTransferNodeDescriptor consumerDesc =
DataTransferRegistry.getInstance().getNodeByType(consumerType);
if (consumerDesc != null) {
selectConsumer(consumerDesc, null);
consumerOptional = false;
} else {
UIUtils.showErrorDialog(
null, "Can't find producer", "Can't find data propducer descriptor in registry");
}
} else {
throw new IllegalArgumentException("Producers or consumers must be specified");
}
Collection<Class<?>> objectTypes = getObjectTypes();
List<DataTransferNodeDescriptor> nodes = new ArrayList<>();
DataTransferRegistry registry = DataTransferRegistry.getInstance();
if (ArrayUtils.isEmpty(producers)) {
nodes.addAll(registry.getAvailableProducers(objectTypes));
} else {
for (IDataTransferProducer source : producers) {
DataTransferNodeDescriptor node = registry.getNodeByType(source.getClass());
if (node != null && !nodes.contains(node)) {
nodes.add(node);
}
}
}
if (ArrayUtils.isEmpty(consumers)) {
nodes.addAll(registry.getAvailableConsumers(objectTypes));
} else {
for (IDataTransferConsumer target : consumers) {
DataTransferNodeDescriptor node = registry.getNodeByType(target.getClass());
if (node != null && !nodes.contains(node)) {
nodes.add(node);
this.consumer = node;
}
}
}
for (DataTransferNodeDescriptor node : nodes) {
addNodeSettings(node);
}
}
