for sevlet calling by java

[Amit Dubey Kumar]

want to use .writeObject but without using FileOutputStream
actuly i dont want to make newfile i want to get direct arraylist object
please tell me if anybody know about this my code servlet is

try
{
 
FileOutputStream fos = new FileOutputStream("t.tmp");
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(aa);
System.out.println("writeobject" +oos);
oos.close();
FileInputStream fis=new FileInputStream("t.tmp");
ObjectInputStream resultStream = new ObjectInputStream(fis);
ArrayList as=(ArrayList)resultStream.readObject();
System.out.println("Array"+ as);
 
and my java code is 
 
 
URL servlet = new URL("http://localhost:8080/Test1/Testservlet"); 
 
System.out.println("amit" +servlet);
URLConnection conn=servlet.openConnection();
conn.setDoOutput(true);
InputStreamReader isr=new InputStreamReader(conn.getInputStream()); 
 
FileInputStream fis=new FileInputStream("C:/Program Files/Apache Software Foundation/Tomcat 5.0/bin/t.tmp");
ObjectInputStream resultStream = new ObjectInputStream(fis);
ArrayList as=(ArrayList)resultStream.readObject();
System.out.println("Arrayforjava"+ as);
 
 
HttpMethod method = new GetMethod();
 

but here i m using one extra tmp file now i dont want to use that file so any body tell me what i have to do for That

please


a very very thanks in advance
[ October 30, 2007: Message edited by: Ben Souther ]

[sudhir nim]

You can write objects directly to ServletOutputStream.

[Richard Green]

The HttpUrlConnection has very limited functionality (at least I think so). You may want to look at Jakarta's HttpClient.

http://jakarta.apache.org/httpcomponents/httpclient-3.x/index.html

Here is a sample application that shows how to use the Jakarta HttpClient API to send an XML document to a remote web server using HTTP POST

http://svn.apache.org/viewvc/jakarta/httpcomponents/oac.hc3x/trunk/src/examples/PostXML.java?view=markup