From 8cbdf3ff0883c54f2bb0b87ee86d7984d83822eb Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 17 Apr 2014 23:33:24 -0400
Subject: [PATCH] Remove User parameter from SSH dispatch command setup

---
 src/site/plugins_extensions.mkd                                        |   10 ++--
 src/main/java/com/gitblit/transport/ssh/commands/RootDispatcher.java   |   14 +++----
 src/main/java/com/gitblit/transport/ssh/commands/DispatchCommand.java  |   37 +++++++++---------
 src/main/java/com/gitblit/transport/ssh/commands/PluginDispatcher.java |   25 ++++++------
 src/main/java/com/gitblit/transport/ssh/git/GitDispatcher.java         |    9 ++--
 src/main/java/com/gitblit/transport/ssh/keys/KeysDispatcher.java       |   15 +++----
 6 files changed, 53 insertions(+), 57 deletions(-)

diff --git a/src/main/java/com/gitblit/transport/ssh/commands/DispatchCommand.java b/src/main/java/com/gitblit/transport/ssh/commands/DispatchCommand.java
index 6683e21..86b3369 100644
--- a/src/main/java/com/gitblit/transport/ssh/commands/DispatchCommand.java
+++ b/src/main/java/com/gitblit/transport/ssh/commands/DispatchCommand.java
@@ -96,57 +96,55 @@
 	 * Setup this dispatcher. Commands and nested dispatchers are normally
 	 * registered within this method.
 	 *
-	 * @param user
 	 * @since 1.5.0
 	 */
-	protected abstract void setup(UserModel user);
+	protected abstract void setup();
 
 	/**
 	 * Register a command or a dispatcher by it's class.
 	 *
-	 * @param user
 	 * @param clazz
 	 */
 	@SuppressWarnings("unchecked")
-	protected final void register(UserModel user, Class<? extends BaseCommand> clazz) {
+	protected final void register(Class<? extends BaseCommand> clazz) {
 		if (DispatchCommand.class.isAssignableFrom(clazz)) {
-			registerDispatcher(user, (Class<? extends DispatchCommand>) clazz);
+			registerDispatcher((Class<? extends DispatchCommand>) clazz);
 			return;
 		}
 
-		registerCommand(user, clazz);
+		registerCommand(clazz);
 	}
 
 	/**
 	 * Register a command or a dispatcher instance.
 	 *
-	 * @param user
 	 * @param cmd
 	 */
-	protected final void register(UserModel user, BaseCommand cmd) {
+	protected final void register(BaseCommand cmd) {
 		if (cmd instanceof DispatchCommand) {
-			registerDispatcher(user, (DispatchCommand) cmd);
+			registerDispatcher((DispatchCommand) cmd);
 			return;
 		}
-		registerCommand(user, cmd);
+		registerCommand(cmd);
 	}
 
-	private void registerDispatcher(UserModel user, Class<? extends DispatchCommand> clazz) {
+	private void registerDispatcher(Class<? extends DispatchCommand> clazz) {
 		try {
 			DispatchCommand dispatcher = clazz.newInstance();
-			registerDispatcher(user, dispatcher);
+			registerDispatcher(dispatcher);
 		} catch (Exception e) {
 			log.error("failed to instantiate {}", clazz.getName());
 		}
 	}
 
-	private void registerDispatcher(UserModel user, DispatchCommand dispatcher) {
+	private void registerDispatcher(DispatchCommand dispatcher) {
 		Class<? extends DispatchCommand> dispatcherClass = dispatcher.getClass();
 		if (!dispatcherClass.isAnnotationPresent(CommandMetaData.class)) {
 			throw new RuntimeException(MessageFormat.format("{0} must be annotated with {1}!", dispatcher.getName(),
 					CommandMetaData.class.getName()));
 		}
 
+		UserModel user = getContext().getClient().getUser();
 		CommandMetaData meta = dispatcherClass.getAnnotation(CommandMetaData.class);
 		if (meta.admin() && !user.canAdmin()) {
 			log.debug(MessageFormat.format("excluding admin dispatcher {0} for {1}",
@@ -155,7 +153,8 @@
 		}
 
 		try {
-			dispatcher.setup(user);
+			dispatcher.setContext(getContext());
+			dispatcher.setup();
 			if (dispatcher.commands.isEmpty() && dispatcher.dispatchers.isEmpty()) {
 				log.debug(MessageFormat.format("excluding empty dispatcher {0} for {1}",
 						meta.name(), user.username));
@@ -179,14 +178,15 @@
 	/**
 	 * Registers a command as long as the user is permitted to execute it.
 	 *
-	 * @param user
 	 * @param clazz
 	 */
-	private void registerCommand(UserModel user, Class<? extends BaseCommand> clazz) {
+	private void registerCommand(Class<? extends BaseCommand> clazz) {
 		if (!clazz.isAnnotationPresent(CommandMetaData.class)) {
 			throw new RuntimeException(MessageFormat.format("{0} must be annotated with {1}!", clazz.getName(),
 					CommandMetaData.class.getName()));
 		}
+
+		UserModel user = getContext().getClient().getUser();
 		CommandMetaData meta = clazz.getAnnotation(CommandMetaData.class);
 		if (meta.admin() && !user.canAdmin()) {
 			log.debug(MessageFormat.format("excluding admin command {0} for {1}", meta.name(), user.username));
@@ -198,14 +198,15 @@
 	/**
 	 * Registers a command as long as the user is permitted to execute it.
 	 *
-	 * @param user
 	 * @param cmd
 	 */
-	private void registerCommand(UserModel user, BaseCommand cmd) {
+	private void registerCommand(BaseCommand cmd) {
 		if (!cmd.getClass().isAnnotationPresent(CommandMetaData.class)) {
 			throw new RuntimeException(MessageFormat.format("{0} must be annotated with {1}!", cmd.getName(),
 					CommandMetaData.class.getName()));
 		}
+
+		UserModel user = getContext().getClient().getUser();
 		CommandMetaData meta = cmd.getClass().getAnnotation(CommandMetaData.class);
 		if (meta.admin() && !user.canAdmin()) {
 			log.debug(MessageFormat.format("excluding admin command {0} for {1}", meta.name(), user.username));
diff --git a/src/main/java/com/gitblit/transport/ssh/commands/PluginDispatcher.java b/src/main/java/com/gitblit/transport/ssh/commands/PluginDispatcher.java
index 15345ca..42325e7 100644
--- a/src/main/java/com/gitblit/transport/ssh/commands/PluginDispatcher.java
+++ b/src/main/java/com/gitblit/transport/ssh/commands/PluginDispatcher.java
@@ -33,7 +33,6 @@
 import com.gitblit.models.PluginRegistry.InstallState;
 import com.gitblit.models.PluginRegistry.PluginRegistration;
 import com.gitblit.models.PluginRegistry.PluginRelease;
-import com.gitblit.models.UserModel;
 import com.gitblit.utils.FlipTable;
 import com.gitblit.utils.FlipTable.Borders;
 import com.gitblit.utils.StringUtils;
@@ -49,18 +48,18 @@
 public class PluginDispatcher extends DispatchCommand {
 
 	@Override
-	protected void setup(UserModel user) {
-		register(user, ListPlugins.class);
-		register(user, StartPlugin.class);
-		register(user, StopPlugin.class);
-		register(user, EnablePlugin.class);
-		register(user, DisablePlugin.class);
-		register(user, ShowPlugin.class);
-		register(user, RefreshPlugins.class);
-		register(user, AvailablePlugins.class);
-		register(user, InstallPlugin.class);
-		register(user, UpgradePlugin.class);
-		register(user, UninstallPlugin.class);
+	protected void setup() {
+		register(ListPlugins.class);
+		register(StartPlugin.class);
+		register(StopPlugin.class);
+		register(EnablePlugin.class);
+		register(DisablePlugin.class);
+		register(ShowPlugin.class);
+		register(RefreshPlugins.class);
+		register(AvailablePlugins.class);
+		register(InstallPlugin.class);
+		register(UpgradePlugin.class);
+		register(UninstallPlugin.class);
 	}
 
 	@CommandMetaData(name = "list", aliases = { "ls" }, description = "List plugins")
diff --git a/src/main/java/com/gitblit/transport/ssh/commands/RootDispatcher.java b/src/main/java/com/gitblit/transport/ssh/commands/RootDispatcher.java
index bebb4ac..0bf6d51 100644
--- a/src/main/java/com/gitblit/transport/ssh/commands/RootDispatcher.java
+++ b/src/main/java/com/gitblit/transport/ssh/commands/RootDispatcher.java
@@ -23,7 +23,6 @@
 import ro.fortsoft.pf4j.PluginWrapper;
 
 import com.gitblit.manager.IGitblit;
-import com.gitblit.models.UserModel;
 import com.gitblit.transport.ssh.SshDaemonClient;
 import com.gitblit.transport.ssh.git.GitDispatcher;
 import com.gitblit.transport.ssh.keys.KeysDispatcher;
@@ -42,11 +41,10 @@
 		super();
 		setContext(new SshCommandContext(gitblit, client, cmdLine));
 
-		UserModel user = client.getUser();
-		register(user, VersionCommand.class);
-		register(user, GitDispatcher.class);
-		register(user, KeysDispatcher.class);
-		register(user, PluginDispatcher.class);
+		register(VersionCommand.class);
+		register(GitDispatcher.class);
+		register(KeysDispatcher.class);
+		register(PluginDispatcher.class);
 
 		List<DispatchCommand> exts = gitblit.getExtensions(DispatchCommand.class);
 		for (DispatchCommand ext : exts) {
@@ -55,11 +53,11 @@
 			String plugin = wrapper.getDescriptor().getPluginId();
 			CommandMetaData meta = extClass.getAnnotation(CommandMetaData.class);
 			log.debug("Dispatcher {} is loaded from plugin {}", meta.name(), plugin);
-			register(user, ext);
+			register(ext);
 		}
 	}
 
 	@Override
-	protected final void setup(UserModel user) {
+	protected final void setup() {
 	}
 }
\ No newline at end of file
diff --git a/src/main/java/com/gitblit/transport/ssh/git/GitDispatcher.java b/src/main/java/com/gitblit/transport/ssh/git/GitDispatcher.java
index 6447cab..4326505 100644
--- a/src/main/java/com/gitblit/transport/ssh/git/GitDispatcher.java
+++ b/src/main/java/com/gitblit/transport/ssh/git/GitDispatcher.java
@@ -20,7 +20,6 @@
 import com.gitblit.git.GitblitUploadPackFactory;
 import com.gitblit.git.RepositoryResolver;
 import com.gitblit.manager.IGitblit;
-import com.gitblit.models.UserModel;
 import com.gitblit.transport.ssh.SshDaemonClient;
 import com.gitblit.transport.ssh.commands.BaseCommand;
 import com.gitblit.transport.ssh.commands.CommandMetaData;
@@ -54,10 +53,10 @@
 	}
 
 	@Override
-	protected void setup(UserModel user) {
-		register(user, Upload.class);
-		register(user, Receive.class);
-		register(user, GarbageCollectionCommand.class);
+	protected void setup() {
+		register(Upload.class);
+		register(Receive.class);
+		register(GarbageCollectionCommand.class);
 	}
 
 	@Override
diff --git a/src/main/java/com/gitblit/transport/ssh/keys/KeysDispatcher.java b/src/main/java/com/gitblit/transport/ssh/keys/KeysDispatcher.java
index 44c3bbe..53033d3 100644
--- a/src/main/java/com/gitblit/transport/ssh/keys/KeysDispatcher.java
+++ b/src/main/java/com/gitblit/transport/ssh/keys/KeysDispatcher.java
@@ -25,7 +25,6 @@
 import org.slf4j.LoggerFactory;
 
 import com.gitblit.Constants.AccessPermission;
-import com.gitblit.models.UserModel;
 import com.gitblit.transport.ssh.IPublicKeyManager;
 import com.gitblit.transport.ssh.SshKey;
 import com.gitblit.transport.ssh.commands.CommandMetaData;
@@ -47,13 +46,13 @@
 public class KeysDispatcher extends DispatchCommand {
 
 	@Override
-	protected void setup(UserModel user) {
-		register(user, AddKey.class);
-		register(user, RemoveKey.class);
-		register(user, ListKeys.class);
-		register(user, WhichKey.class);
-		register(user, CommentKey.class);
-		register(user, PermissionKey.class);
+	protected void setup() {
+		register(AddKey.class);
+		register(RemoveKey.class);
+		register(ListKeys.class);
+		register(WhichKey.class);
+		register(CommentKey.class);
+		register(PermissionKey.class);
 	}
 
 	@CommandMetaData(name = "add", description = "Add an SSH public key to your account")
diff --git a/src/site/plugins_extensions.mkd b/src/site/plugins_extensions.mkd
index 86d0729..60f8b47 100644
--- a/src/site/plugins_extensions.mkd
+++ b/src/site/plugins_extensions.mkd
@@ -75,14 +75,14 @@
 public class MyDispatcher extends DispatchCommand {
 
     @Override
-    protected void setup(UserModel user) {
+    protected void setup() {
         // commands in this dispatcher
-        register(user, CommandA.class);
-        register(user, CommandB.class);
+        register(CommandA.class);
+        register(CommandB.class);
 
         // nested dispatchers
-        register(user, SubDispatcher1.class);
-        register(user, SubDispatcher2.class);
+        register(SubDispatcher1.class);
+        register(SubDispatcher2.class);
     }
 
     @CommandMetaData(name = "commanda", aliases = { "ca" }, description = "description of command a")

--
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