import java.util.Optional;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
-import java.util.concurrent.atomic.AtomicBoolean;
import java.util.function.Supplier;
import net.pterodactylus.fcp.AllData;
private class ClientGetDialog extends FcpDialog<Optional<Data>> {
- private final AtomicBoolean finished = new AtomicBoolean();
- private final AtomicBoolean failed = new AtomicBoolean();
-
- private String contentType;
- private long dataLength;
- private InputStream payload;
-
public ClientGetDialog() throws IOException {
- super(ClientGetCommandImpl.this.threadPool, ClientGetCommandImpl.this.connectionSupplier.get());
+ super(ClientGetCommandImpl.this.threadPool, ClientGetCommandImpl.this.connectionSupplier.get(), Optional.<Data>empty());
}
@Override
- protected boolean isFinished() {
- return finished.get() || failed.get();
+ protected void consumeAllData(AllData allData) {
+ synchronized (this) {
+ String contentType = allData.getContentType();
+ long dataLength = allData.getDataLength();
+ try {
+ InputStream payload = new TempInputStream(allData.getPayloadInputStream(), dataLength);
+ setResult(Optional.of(createData(contentType, dataLength, payload)));
+ } catch (IOException e) {
+ // TODO – logging
+ finish();
+ }
+ }
}
- @Override
- protected Optional<Data> getResult() {
- return failed.get() ? Optional.empty() : Optional.of(new Data() {
+ private Data createData(String contentType, long dataLength, InputStream payload) {
+ return new Data() {
@Override
public String getMimeType() {
return contentType;
public InputStream getInputStream() {
return payload;
}
- });
- }
-
- @Override
- protected void consumeAllData(AllData allData) {
- synchronized (this) {
- contentType = allData.getContentType();
- dataLength = allData.getDataLength();
- try {
- payload = new TempInputStream(allData.getPayloadInputStream(), dataLength);
- finished.set(true);
- } catch (IOException e) {
- // TODO – logging
- failed.set(true);
- }
- }
+ };
}
@Override
protected void consumeGetFailed(GetFailed getFailed) {
- failed.set(true);
+ finish();
}
}