Hello, this could be interpreted as a tomcat user question but I think it
is better answered by developers. I am trying to simulate a browser with
succeding hits to my web application that is hosted by Tomcat. As of yet I
have been unable to make the java simulation program appear the same as the
browser does. In short, I can not get Tomcat to pick up the session id I
try to pass back to it with succeding requests. Here is the code I am
using. I parse out the session id from the header returned with the first
request. Then I try to pass it back to Tomcat with all subsequent
requests.
//h1 is the cookie with the jsessionid in it.
//the data arrays that I pass in are, this is an intranet server and will
not work for others.
ArrayList[] m_URL =
{
new ArrayList(4),
new ArrayList(4),
new ArrayList(4)
};
m_URL[0].add("http");
m_URL[0].add("lnmmfs02.launch-now.com");
m_URL[0].add(new Integer(8097));
m_URL[0].add("/lnie/launchnow");
m_URL[1].add("http");m_URL[1].add
("lnmmfs02.launch-now.com");m_URL[1].add(new Integer(8097));m_URL[1].add
("/lnie/launchnow/Quickstart/enterQuickstart");
m_URL[2].add("http");m_URL[2].add
("lnmmfs02.launch-now.com");m_URL[2].add(new Integer(8097));m_URL[2].add
("/lnie/launchnow/CSR/submitCSR");
//Parameter Array
String[] m_parameters =
{
"Function=MyHome.jsp&userid=zzwillk&password=a",
"",
"map:body.csrquery.ecckt=&map:body.csrquery.atn1=234"
};
//Request type array
String[] m_requestType =
{
"POST",
"GET",
"POST"
};
import java.net.*;
import java.io.*;
import java.util.*;
public class ListURLSubmitter {
private java.lang.String[] m_parameters = null;
private java.lang.String[] m_requestType = null;
private ArrayList[] m_URLList = null;
private StringBuffer m_response = new StringBuffer();
public ListURLSubmitter(ArrayList[] url,java.lang.String[]
parameters, java.lang.String[] type) {
m_URLList = url;
m_parameters = parameters;
m_requestType = type;
}
public void submit() {
try{
//variables
HttpURLConnection http = null;
OutputStream buffered = null;
OutputStreamWriter out = null;
Reader reader = null;
String h1 = null;
for ( int i=0; i < m_URLList.length; i++)
{
URL temp = new URL((String)m_URLList[i].get(0),
(String)m_URLList[i].get(1), ((Integer)m_URLList[i].get(2)).intValue(),
(String)m_URLList[i].get(3));
http = (HttpURLConnection)temp.openConnection();
http.setRequestProperty("Accept", "Accept: image/gif,
image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-powerpoint,
Application/vnd.ms-excel, application/msword, */*");
http.setRequestProperty("Referer",
"http://lnmmfs02.launch-now.com:8997/lnie/Login.jsp";);
http.setRequestProperty("Accept-Language", "en-us");
http.setRequestProperty("Accept-Encoding", "gzip,
deflate");
http.setRequestProperty("User-Agent", "Mozilla/4.0
(compatible; MSIE 5.5; Windows NT 5.0; ACIE55)");
http.setRequestProperty
("Host","lnmmfs02.launch-now.com:8097");
http.setRequestProperty("Connection","Keep-Alive");
//here is where I set the cookie into the request
if (h1 != null)
{
http.setRequestProperty("Cookie", h1);
Map map = http.getRequestProperties();
System.out.println(map.entrySet());
}
if (m_requestType[i].equals("POST")) {
http.setDoOutput(true);
http.setAllowUserInteraction(true);
buffered = new
BufferedOutputStream(http.getOutputStream());
out = new OutputStreamWriter(buffered, "8859_1");
//i tried passing it as a parameter also
//out = new OutputStreamWriter(buffered);
//out.write("JSESSIONID="+h1);//+"&"+m_parameters[i]);
out.write(m_parameters[i]);
http.connect();
out.flush();
out.close();
} else {
http.setDoOutput(false);
http.connect();
}
//gives the ability to see the html response from the
server
reader = new InputStreamReader(new
BufferedInputStream(http.getInputStream()));
int c = 0;
while ( (c = reader.read()) != -1 )
{
m_response.append((char) c);
//System.out.println((char) c);
}
//here is where I parse it from the header!
if (h1 == null) {
System.out.println();
System.out.println("Parsing headerfields of response");
int g = 0;
System.out.println();
while (http.getHeaderField(g) != null) {
System.out.println(http.getHeaderField(g));
g++;
}
System.out.println();
h1 = http.getHeaderField(3);
StringBuffer s = new StringBuffer(h1);
h1 = s.substring(11, 21);
//their version
h1 = http.getHeaderField("Set-Cookie");
int index = h1.indexOf(";");
if(index >= 0) h1 = h1.substring(0, index);
System.out.println("cookie monster: "+h1);
}
http.disconnect();
reader.close();
//System.out.println("Session ID print "
+http.getHeaderField(h1));
}
} catch (IOException e)
{
System.err.println(e.getMessage());
e.printStackTrace();
}
catch (Exception e)
{
System.err.println(e.getMessage());
e.printStackTrace();
}
}
public String getResponse() {
return m_response.toString();
}
}
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