server core module

1 files changed, 31 insertions, 0 deletions

diff --git a/server-core/src/main/java/com/juick/server/protocol/annotation/UserCommand.java b/server-core/src/main/java/com/juick/server/protocol/annotation/UserCommand.java
new file mode 100644
index 00000000..af7c4924
--- /dev/null
+++ b/server-core/src/main/java/com/juick/server/protocol/annotation/UserCommand.java
@@ -0,0 +1,31 @@
+package com.juick.server.protocol.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Created by oxpa on 22.03.16.
+ */
+@Target({ElementType.TYPE, ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface UserCommand {
+    /**
+     *
+     * @return a command pattern
+     */
+    String pattern() default "";
+
+    /**
+     *
+     * @return pattern flags
+     */
+    int patternFlags() default 0;
+
+    /**
+     *
+     * @return a string used in HELP command output. Basically, only 1 string
+     */
+    String help() default "";
+}