Use listenable future instead of plain ones

[jFCPlib.git] / src / main / java / net / pterodactylus / fcp / quelaton / ClientGetCommandImpl.java

diff --git a/src/main/java/net/pterodactylus/fcp/quelaton/ClientGetCommandImpl.java b/src/main/java/net/pterodactylus/fcp/quelaton/ClientGetCommandImpl.java
index 98c416f..575d94b 100644 (file)
--- a/src/main/java/net/pterodactylus/fcp/quelaton/ClientGetCommandImpl.java
+++ b/src/main/java/net/pterodactylus/fcp/quelaton/ClientGetCommandImpl.java
@@ -4,7 +4,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.Optional;
 import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Future;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
 
@@ -16,6 +15,10 @@ import net.pterodactylus.fcp.GetFailed;
 import net.pterodactylus.fcp.Priority;
 import net.pterodactylus.fcp.ReturnType;
 
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.MoreExecutors;
+
 /**
  * Implementation of the {@link ClientGetCommand}.
  *
@@ -23,7 +26,7 @@ import net.pterodactylus.fcp.ReturnType;
  */
 class ClientGetCommandImpl implements ClientGetCommand {
 
-       private final ExecutorService threadPool;
+       private final ListeningExecutorService threadPool;
        private final ConnectionSupplier connectionSupplier;
 
        private boolean ignoreDataStore;
@@ -34,7 +37,7 @@ class ClientGetCommandImpl implements ClientGetCommand {
        private boolean global;
 
        public ClientGetCommandImpl(ExecutorService threadPool, ConnectionSupplier connectionSupplier) {
-               this.threadPool = threadPool;
+               this.threadPool = MoreExecutors.listeningDecorator(threadPool);
                this.connectionSupplier = connectionSupplier;
        }
 
@@ -75,7 +78,7 @@ class ClientGetCommandImpl implements ClientGetCommand {
        }
 
        @Override
-       public Future<Optional<Data>> uri(String uri) {
+       public ListenableFuture<Optional<Data>> uri(String uri) {
                ClientGet clientGet = createClientGetCommand(uri);
                return threadPool.submit(() -> new ClientGetReplySequence().send(clientGet).get());
        }
@@ -173,7 +176,7 @@ class ClientGetCommandImpl implements ClientGetCommand {
                }
 
                @Override
-               public Future<Optional<Data>> send(FcpMessage fcpMessage) throws IOException {
+               public ListenableFuture<Optional<Data>> send(FcpMessage fcpMessage) throws IOException {
                        identifier.set(fcpMessage.getField("Identifier"));
                        return super.send(fcpMessage);
                }