From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 .../stateless/container/HelloWorldServlet.java     | 54 ++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/stateless/container/HelloWorldServlet.java

(limited to 'Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/stateless/container/HelloWorldServlet.java')

diff --git a/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/stateless/container/HelloWorldServlet.java b/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/stateless/container/HelloWorldServlet.java
new file mode 100644
index 0000000..61c78a6
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/stateless/container/HelloWorldServlet.java	
@@ -0,0 +1,54 @@
+package examples.stateless.container;
+
+import javax.ejb.EJB;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import javax.servlet.http.HttpServlet;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import examples.stateless.interfaces.HelloWorld;
+
+/**
+ * Servlet Class
+ *
+ * @web.servlet              name="HelloWorld"
+ *                           display-name="Name for HelloWorld"
+ *                           description="Description for HelloWorld"
+ * @web.servlet-mapping      url-pattern="/HelloWorld"
+ * @web.servlet-init-param   name="A parameter"
+ *                           value="A value"
+ */
+public class HelloWorldServlet extends HttpServlet {
+	@EJB HelloWorld hwInjected;
+	
+	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+		throws ServletException,
+		IOException {
+
+		doPost(req,resp);
+	}
+
+	protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+		throws ServletException,
+		IOException {
+
+		try {
+			InitialContext ic = new InitialContext();
+			HelloWorld hw = (HelloWorld)ic.lookup(HelloWorld.class.getName());
+			
+			PrintWriter pw = resp.getWriter();
+			resp.setContentType("text/html");
+			pw.println("<h4>Lookup output: "+hw.hi()+"</h4>");
+			pw.println("<h4>Injection output: "+hwInjected.hi()+"</h4>");
+		} 
+		catch (NamingException e) {
+			e.printStackTrace();
+		}
+	}
+}
-- 
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