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1
6
7 import java.util.*;
8 import java.io.*;
9 import javax.servlet.*;
10 import javax.servlet.http.*;
11
12 import org.jerpa.component.*;
13 import org.jerpa.component.configuration.*;
14
15 public class Jerpa extends HttpServlet
16 {
17 ComponentManager JerpaComponentManager = null;
18
19 public void init()
20 {
21 JerpaComponentManager = new ComponentManager(new Configuration());
22 try
23 {
24 Component comp = JerpaComponentManager.lookup("org.jerpa.component.demo.DemoComponent");
25 System.out.println("Wert: " + comp.getConfiguration().getIntegerItem("integerKey").getValue().toString());
26 }
27 catch (ComponentException e)
28 {
29 System.out.println(e.getMessage());
30 }
31 catch (ConfigurationException e)
32 {
33 System.out.println(e.getMessage());
34 };
35 };
36
37 public void doGet(HttpServletRequest request, HttpServletResponse response)
38 throws IOException, ServletException
39 {
40 response.setContentType("text/html");
41 PrintWriter out = response.getWriter();
42 out.println("<html>");
43 out.println("<head>");
44 out.println("<title>My Sample servlet</title>");
45 out.println("</head>");
46 out.println("<body>");
47 out.println("<hr><p>");
48 out.println("</body>");
49 out.println("</html>");
50 };
51
52
53 }
54
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Java API By Example, From Geeks To Geeks.