From 0cbff2edec655d3db4a1730c32483da952879494 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@freenetproject.org>
Date: Tue, 14 Jul 2015 21:58:04 +0200
Subject: [PATCH] Add method to get the current values from the config

---
 .../fcp/quelaton/GetConfigCommand.java             |  2 ++
 .../fcp/quelaton/GetConfigCommandImpl.java         |  9 +++++++++
 .../fcp/quelaton/DefaultFcpClientTest.java         | 22 ++++++++++++++++++++++
 3 files changed, 33 insertions(+)

diff --git a/src/main/java/net/pterodactylus/fcp/quelaton/GetConfigCommand.java b/src/main/java/net/pterodactylus/fcp/quelaton/GetConfigCommand.java
index 2f36436..608baba 100644
--- a/src/main/java/net/pterodactylus/fcp/quelaton/GetConfigCommand.java
+++ b/src/main/java/net/pterodactylus/fcp/quelaton/GetConfigCommand.java
@@ -9,4 +9,6 @@ import net.pterodactylus.fcp.ConfigData;
  */
 public interface GetConfigCommand extends Executable<ConfigData> {
 
+	GetConfigCommand withCurrent();
+
 }
diff --git a/src/main/java/net/pterodactylus/fcp/quelaton/GetConfigCommandImpl.java b/src/main/java/net/pterodactylus/fcp/quelaton/GetConfigCommandImpl.java
index 2876661..dc4deb8 100644
--- a/src/main/java/net/pterodactylus/fcp/quelaton/GetConfigCommandImpl.java
+++ b/src/main/java/net/pterodactylus/fcp/quelaton/GetConfigCommandImpl.java
@@ -3,6 +3,7 @@ package net.pterodactylus.fcp.quelaton;
 import java.io.IOException;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
 
 import net.pterodactylus.fcp.ConfigData;
@@ -21,6 +22,7 @@ public class GetConfigCommandImpl implements GetConfigCommand {
 
 	private final ListeningExecutorService threadPool;
 	private final ConnectionSupplier connectionSupplier;
+	private final AtomicBoolean withCurrent = new AtomicBoolean();
 
 	public GetConfigCommandImpl(ExecutorService threadPool, ConnectionSupplier connectionSupplier) {
 		this.threadPool = MoreExecutors.listeningDecorator(threadPool);
@@ -28,12 +30,19 @@ public class GetConfigCommandImpl implements GetConfigCommand {
 	}
 
 	@Override
+	public GetConfigCommand withCurrent() {
+		withCurrent.set(true);
+		return this;
+	}
+
+	@Override
 	public ListenableFuture<ConfigData> execute() {
 		return threadPool.submit(this::executeDialog);
 	}
 
 	private ConfigData executeDialog() throws IOException, ExecutionException, InterruptedException {
 		GetConfig getConfig = new GetConfig(new RandomIdentifierGenerator().generate());
+		getConfig.setWithCurrent(withCurrent.get());
 		try (GetConfigDialog getConfigDialog = new GetConfigDialog()) {
 			return getConfigDialog.send(getConfig).get();
 		}
diff --git a/src/test/java/net/pterodactylus/fcp/quelaton/DefaultFcpClientTest.java b/src/test/java/net/pterodactylus/fcp/quelaton/DefaultFcpClientTest.java
index 664588c..20fe23f 100644
--- a/src/test/java/net/pterodactylus/fcp/quelaton/DefaultFcpClientTest.java
+++ b/src/test/java/net/pterodactylus/fcp/quelaton/DefaultFcpClientTest.java
@@ -1788,4 +1788,26 @@ public class DefaultFcpClientTest {
 		assertThat(configData.get(), notNullValue());
 	}
 
+	@Test
+	public void defaultFcpClientCanGetConfigWithCurrent()
+	throws InterruptedException, ExecutionException, IOException {
+		Future<ConfigData> configData = fcpClient.getConfig().withCurrent().execute();
+		connectNode();
+		List<String> lines = fcpServer.collectUntil(is("EndMessage"));
+		String identifier = extractIdentifier(lines);
+		assertThat(lines, matchesFcpMessage(
+			"GetConfig",
+			"Identifier=" + identifier,
+			"WithCurrent=true",
+			"EndMessage"
+		));
+		fcpServer.writeLine(
+			"ConfigData",
+			"Identifier=" + identifier,
+			"current.foo=bar",
+			"EndMessage"
+		);
+		assertThat(configData.get().getCurrent("foo"), is("bar"));
+	}
+
 }
-- 
2.7.4