From 53aca71a0f7aa4d7b645e9715c94f29ea5ce580f Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Mon, 11 Apr 2011 11:21:55 +0200
Subject: [PATCH] Add parameter that determines whether an FCP command requires
 write access.

---
 .../sone/fcp/AbstractSoneCommand.java              | 27 ++++++++++++++++++++++
 .../net/pterodactylus/sone/fcp/VersionCommand.java | 14 +++++++++--
 2 files changed, 39 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java b/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java
index 87a76e2..ed5aca8 100644
--- a/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java
+++ b/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java
@@ -44,6 +44,9 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	/** The Sone core. */
 	private final Core core;
 
+	/** Whether this command needs write access. */
+	private final boolean writeAccess;
+
 	/**
 	 * Creates a new abstract Sone FCP command.
 	 *
@@ -51,7 +54,21 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	 *            The Sone core
 	 */
 	protected AbstractSoneCommand(Core core) {
+		this(core, false);
+	}
+
+	/**
+	 * Creates a new abstract Sone FCP command.
+	 *
+	 * @param core
+	 *            The Sone core
+	 * @param writeAccess
+	 *            {@code true} if this command requires write access,
+	 *            {@code false} otherwise
+	 */
+	protected AbstractSoneCommand(Core core, boolean writeAccess) {
 		this.core = core;
+		this.writeAccess = writeAccess;
 	}
 
 	//
@@ -67,6 +84,16 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 		return core;
 	}
 
+	/**
+	 * Returns whether this command requires write access.
+	 *
+	 * @return {@code true} if this command require write access, {@code false}
+	 *         otherwise
+	 */
+	public boolean requiresWriteAccess() {
+		return writeAccess;
+	}
+
 	//
 	// PROTECTED METHODS
 	//
diff --git a/src/main/java/net/pterodactylus/sone/fcp/VersionCommand.java b/src/main/java/net/pterodactylus/sone/fcp/VersionCommand.java
index 6817476..1e135b5 100644
--- a/src/main/java/net/pterodactylus/sone/fcp/VersionCommand.java
+++ b/src/main/java/net/pterodactylus/sone/fcp/VersionCommand.java
@@ -17,8 +17,8 @@
 
 package net.pterodactylus.sone.fcp;
 
+import net.pterodactylus.sone.core.Core;
 import net.pterodactylus.sone.freenet.SimpleFieldSetBuilder;
-import net.pterodactylus.sone.freenet.fcp.Command;
 import net.pterodactylus.sone.main.SonePlugin;
 import freenet.support.SimpleFieldSet;
 import freenet.support.api.Bucket;
@@ -28,7 +28,17 @@ import freenet.support.api.Bucket;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class VersionCommand implements Command {
+public class VersionCommand extends AbstractSoneCommand {
+
+	/**
+	 * Creates a new “Version” FCP command.
+	 *
+	 * @param core
+	 *            The Sone core
+	 */
+	protected VersionCommand(Core core) {
+		super(core);
+	}
 
 	/**
 	 * {@inheritDoc}
-- 
2.7.4