1 package net.pterodactylus.fcp.quelaton;
3 import java.io.IOException;
4 import java.util.concurrent.ExecutionException;
5 import java.util.concurrent.ExecutorService;
6 import java.util.concurrent.atomic.AtomicBoolean;
7 import java.util.concurrent.atomic.AtomicReference;
9 import net.pterodactylus.fcp.ConfigData;
10 import net.pterodactylus.fcp.ModifyConfig;
12 import com.google.common.util.concurrent.ListenableFuture;
13 import com.google.common.util.concurrent.ListeningExecutorService;
14 import com.google.common.util.concurrent.MoreExecutors;
17 * Default {@link ModifyConfigCommand} implementation based on {@link FcpDialog}.
19 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
21 public class ModifyConfigCommandImpl implements ModifyConfigCommand {
23 private final ModifyConfig modifyConfig = new ModifyConfig(new RandomIdentifierGenerator().generate());
24 private final ListeningExecutorService threadPool;
25 private final ConnectionSupplier connectionSupplier;
27 public ModifyConfigCommandImpl(ExecutorService threadPool, ConnectionSupplier connectionSupplier) {
28 this.threadPool = MoreExecutors.listeningDecorator(threadPool);
29 this.connectionSupplier = connectionSupplier;
33 public WithValue set(String key) {
34 return value -> to(key, value);
37 private ModifyConfigCommand to(String key, String value) {
38 modifyConfig.setOption(key, value);
43 public ListenableFuture<ConfigData> execute() {
44 return threadPool.submit(this::executeDialog);
47 private ConfigData executeDialog() throws IOException, ExecutionException, InterruptedException {
48 try (ModifyConfigDialog modifyConfigDialog = new ModifyConfigDialog()) {
49 return modifyConfigDialog.send(modifyConfig).get();
53 private class ModifyConfigDialog extends FcpDialog<ConfigData> {
55 private final AtomicBoolean finished = new AtomicBoolean();
56 private final AtomicReference<ConfigData> configData = new AtomicReference<>();
58 public ModifyConfigDialog() throws IOException {
59 super(threadPool, connectionSupplier.get());
63 protected boolean isFinished() {
64 return finished.get();
68 protected ConfigData getResult() {
69 return configData.get();
73 protected void consumeConfigData(ConfigData configData) {
74 this.configData.set(configData);