The following tip is an example of running the Spring Client in a Servlet.
First copy g:\spring12\spring.jar to g:\tomcat5\common\lib and start tomcat server.
Then set class path as shown below and edit the servletclient.java.
f:\springdemo>set classpath=f:\springdemo;
f:\springdemo\spring.jar;
f:\springdemo\commons-logging.jar;
g:\tomcat5\common\lib\servlet-api.jar
f:\springdemo\servletclient.java
import java.io.*;
import org.springframework.beans.factory.*;
import org.springframework.beans.factory.xml.*;
import org.springframework.core.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class servletclient extends HttpServlet
{
public void doPost(HttpServletRequest req,HttpServletResponse resp)
throws ServletException,IOException
{
resp.setContentType("text/html");
PrintWriter out =resp.getWriter();
String a = req.getParameter("text1");
try
{
System.out.println("Please wait.");
Resource res = new ClassPathResource("hello.xml");
System.out.println("Resource ok");
BeanFactory factory = new XmlBeanFactory(res);
System.out.println("BeanFactory ok");
hello bean1 = (hello)factory.getBean("hello");
String s = bean1.sayhello(a);
out.println(s);
}
catch(Exception e1)
{System.out.println(""+e1);}
}
}
<html>
<body>
<form method=post
action="
http://localhost:8080/
servlet/servletclient">
<input type=text name="text1">
<input type=submit>
</form>
</body>
</html>
Then compile the servlet and copy all the class files ie., hello.class , helloimpl.class, servletclient.class and the xml file hello.xml to g:\tomcat5\webapps\root\web-inf\classes. Copy html file servletclient.htm to g:\tomcat5\webapps\root. Add entry to web.xml file.
Restart Tomcat server and open browser and type url as
http://localhost:8080/servletclient.htm . We will get a text box and a button. Type a name and click the 'submit' button.
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