Hi,
I am working on thick client proxy that will connect to servlet and retrive and save data to database. I am using Http Client for communication. I am able to send string values using parameter in request as follows. //********************************************************************** **** NameValuePair userid = new NameValuePair("LOGIN_NAME", "login"); NameValuePair password = new NameValuePair("LOGIN_PASSWORD", "password"); NameValuePair thickClient = new NameValuePair("ThickClient", "ThickClient"); authpost.setRequestBody( new NameValuePair[] {action, url, userid, password,thickClient}); //********************************************************************** **** I am able to send xml string as parameter and able to receive it back from response as String. But I am getting problem in serialized user defined objects communication. Following is not working //*************************In Servlet***************** if (request.getParameter("ThickClient").equals("ThickClient")) { response.setContentType("application/octel-stream"); ObjectOutputStream oos = new ObjectOutputStream(response.getOutputStream()); oos.writeObject(new com.parago.communication.SubmissionVO(1,"Controll Servlet")); oos.flush(); oos.close(); return; } ******************** In Thick Client Proxy ************************* client.executeMethod(authpost); System.out.println("Login form post: " + authpost.getStatusCode()); ObjectInputStream ois = new ObjectInputStream(authpost.getResponseBodyAsStream()); SubmissionVO vo = (SubmissionVO)ois.readObject(); System.out.println("id :" +vo.getSubmissionId() +": desc:" + vo.getDescription()); //******************Here SubmissionVO is Serialized Object*********** public class SubmissionVO implements java.io.Serializable{ public SubmissionVO(int id,String desc) { this.submissionId = id; this.description = desc; } private int submissionId; private String description; public int getSubmissionId () { return submissionId; } public String getDescription() { return description; } } //*********************************************************** Please suggest me. How to send and receive Serialized User Defined Value Objects in using Http Client. Thanks. Sanjeev Tripathi