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package org.apache.tester;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import org.apache.tester.shared.SharedSessionBean;
import org.apache.tester.unpshared.UnpSharedSessionBean;
import org.apache.tester.unshared.UnsharedSessionBean;
/**
* Part 1 of Session Tests. Ensures that there is no current session, then
* creates a new session and sets a session attribute. Also, ensure that
* calling setAttribute("name", null) acts like removeAttribute().
*
* @author Craig R. McClanahan
* @version $Revision: 1.5 $ $Date: 2002/01/19 01:58:24 $
*/
public class Session01 extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
response.setContentType("text/plain");
PrintWriter writer = response.getWriter();
// Ensure that there is no current session
boolean ok = true;
HttpSession session = request.getSession(false);
if (session != null) {
writer.println("Session01 FAILED - Requested existing session " +
session.getId());
ok = false;
}
// Create a new session
if (ok) {
session = request.getSession(true);
if (session == null) {
writer.println("Session01 FAILED - No session created");
ok = false;
}
}
// Store an activation event listener in the session
if (ok) {
session.setAttribute("activationListener",
new SessionListener03());
}
// Ensure that there is no existing attribute
if (ok) {
if (session.getAttribute("sessionBean") != null) {
writer.println("Session01 FAILED - Attribute already exists");
ok = false;
}
}
// Create and stash a session attribute
if (ok) {
SessionBean bean = new SessionBean();
bean.setStringProperty("Session01");
session.setAttribute("sessionBean", bean);
}
// Ensure that we can retrieve the attribute successfully
if (ok) {
Object bean = session.getAttribute("sessionBean");
if (bean == null) {
writer.println("Session01 FAILED - Cannot retrieve attribute");
ok = false;
} else if (!(bean instanceof SessionBean)) {
writer.println("Session01 FAILED - Attribute instance of " +
bean.getClass().getName());
ok = false;
} else {
String value = ((SessionBean) bean).getStringProperty();
if (!"Session01".equals(value)) {
writer.println("Session01 FAILED - Property = " + value);
ok = false;
}
}
}
// Ensure that setAttribute("name", null) works correctly
if (ok) {
session.setAttribute("FOO", "BAR");
session.setAttribute("FOO", null);
if (session.getAttribute("FOO") != null) {
writer.println("Session01 FAILED - setAttribute(name,null)");
ok = false;
}
}
// Create more beans that will be used to test application restart
if (ok) {
SharedSessionBean ssb = new SharedSessionBean();
ssb.setStringProperty("Session01");
session.setAttribute("sharedSessionBean", ssb);
UnpSharedSessionBean ussb = new UnpSharedSessionBean();
ussb.setStringProperty("Session01");
session.setAttribute("unpSharedSessionBean", ussb);
UnsharedSessionBean usb = new UnsharedSessionBean();
usb.setStringProperty("Session01");
session.setAttribute("unsharedSessionBean", usb);
}
// Report success if everything is still ok
if (ok)
writer.println("Session01 PASSED");
while (true) {
String message = StaticLogger.read();
if (message == null)
break;
writer.println(message);
}
StaticLogger.reset();
}
}