服务Echo实现类

Author: BYSocket

src/org/jee/rpc/EchoServiceImpl.java

@@ -0,0 +1,12 @@
+package org.jee.rpc;
+
+/**
+ * 描述:服务Echo实现类
+ * Created by bysocket on 16/2/28.
+ */
+public class EchoServiceImpl implements EchoService {
+    @Override
+    public String echo(String ping) {
+        return ping != null ? ping + " --> I am ok." : "I am ok.";
+    }
+}