1 files changed, 84 insertions, 0 deletions
diff --git a/tags/2.1/src/main/java/org/mockftpserver/stub/command/UserCommandHandler.java b/tags/2.1/src/main/java/org/mockftpserver/stub/command/UserCommandHandler.java
new file mode 100644
index 0000000..a38ce5c
--- /dev/null
+++ b/tags/2.1/src/main/java/org/mockftpserver/stub/command/UserCommandHandler.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2007 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.mockftpserver.stub.command;
+
+import org.mockftpserver.core.command.Command;
+import org.mockftpserver.core.command.CommandHandler;
+import org.mockftpserver.core.command.InvocationRecord;
+import org.mockftpserver.core.command.ReplyCodes;
+import org.mockftpserver.core.session.Session;
+
+/**
+ * CommandHandler for the USER command. The <code>passwordRequired</code> property defaults to true,
+ * indicating that a password is required following the user name. If true, this command handler
+ * returns a reply of 331. If false, return a reply of 230.
+ * <p/>
+ * Each invocation record stored by this CommandHandler includes the following data element key/values:
+ * <ul>
+ * <li>{@link #USERNAME_KEY} ("username") - the user name submitted on the invocation (the first command parameter)
+ * </ul>
+ *
+ * @author Chris Mair
+ * @version $Revision$ - $Date$
+ */
+public class UserCommandHandler extends AbstractStubCommandHandler implements CommandHandler {
+
+    public static final String USERNAME_KEY = "username";
+
+    private boolean passwordRequired = true;
+
+    /**
+     * Constructor.
+     */
+    public UserCommandHandler() {
+        // Do not initialize replyCode -- will be set dynamically
+    }
+
+    /**
+     * @see org.mockftpserver.core.command.CommandHandler#handleCommand(org.mockftpserver.core.command.Command, org.mockftpserver.core.session.Session)
+     */
+    public void handleCommand(Command command, Session session, InvocationRecord invocationRecord) {
+        invocationRecord.set(USERNAME_KEY, command.getRequiredParameter(0));
+
+        // Only use dynamic reply code if the replyCode property was NOT explicitly set
+        if (replyCode == 0) {
+            int code = (passwordRequired) ? ReplyCodes.USER_NEED_PASSWORD_OK : ReplyCodes.USER_LOGGED_IN_OK;
+            sendReply(session, code, replyMessageKey, replyText, null);
+        } else {
+            sendReply(session);
+        }
+    }
+
+    /**
+     * Return true if a password is required at login. See {@link #setPasswordRequired(boolean)}.
+     *
+     * @return the passwordRequired flag
+     */
+    public boolean isPasswordRequired() {
+        return passwordRequired;
+    }
+
+    /**
+     * Set true to indicate that a password is required. If true, this command handler returns a reply
+     * of 331. If false, return a reply of 230.
+     *
+     * @param passwordRequired - is a password required for login
+     */
+    public void setPasswordRequired(boolean passwordRequired) {
+        this.passwordRequired = passwordRequired;
+    }
+
+}