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;
8 import net.pterodactylus.fcp.PluginRemoved;
9 import net.pterodactylus.fcp.ProtocolError;
10 import net.pterodactylus.fcp.RemovePlugin;
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 RemovePluginCommand} implementation based on {@link FcpDialog}.
19 * @author <a href="mailto:bombe@freenetproject.org">David ‘Bombe’ Roden</a>
21 public class RemovePluginCommandImpl implements RemovePluginCommand {
23 private static final RandomIdentifierGenerator IDENTIFIER = new RandomIdentifierGenerator();
24 private final ListeningExecutorService threadPool;
25 private final ConnectionSupplier connectionSupplier;
26 private final RemovePlugin removePlugin = new RemovePlugin(IDENTIFIER.generate());
28 public RemovePluginCommandImpl(ExecutorService threadPool, ConnectionSupplier connectionSupplier) {
29 this.threadPool = MoreExecutors.listeningDecorator(threadPool);
30 this.connectionSupplier = connectionSupplier;
34 public Executable<Boolean> plugin(String pluginClass) {
35 removePlugin.setPluginName(pluginClass);
39 private ListenableFuture<Boolean> execute() {
40 return threadPool.submit(this::executeDialog);
43 private boolean executeDialog() throws IOException, ExecutionException, InterruptedException {
44 try (RemovePluginDialog removePluginDialog = new RemovePluginDialog()) {
45 return removePluginDialog.send(removePlugin).get();
49 private class RemovePluginDialog extends FcpDialog<Boolean> {
51 private final AtomicBoolean finished = new AtomicBoolean();
52 private final AtomicBoolean pluginRemoved = new AtomicBoolean();
54 public RemovePluginDialog() throws IOException {
55 super(threadPool, connectionSupplier.get());
59 protected boolean isFinished() {
60 return finished.get();
64 protected Boolean getResult() {
65 return pluginRemoved.get();
69 protected void consumePluginRemoved(PluginRemoved pluginRemoved) {
70 this.pluginRemoved.set(true);
75 protected void consumeProtocolError(ProtocolError protocolError) {