Hi,
I build a little test application that sends serialized String objects to
the server and receives a serialized string back. I mistakenly said that it
throws a NotSerializableException. In fact it is :
java.io.StreamCorruptedException:InputStream does not contain a serialized
object.
And it only happens on the way to the server...the String that I send back
to my application arrives safely.
*****APPLICATION SIDE******
//HERE IS HOW I SEND IT FROM THE APPLICATION TO THE SERVLET
URL url = null;
URLConnection connection = null;
ObjectOutputStream objectOutputStream = null;
InputStream replyStream = null;
String servletURLString = (String) iParams.get("param_servletURL");
String argString = "?" + "requestType" + "=" + "TESTOBJSTREAM";
// open an url connection to the server
url = new URL(servletURLString + argString);
connection = url.openConnection();
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setUseCaches(false);
connection.setRequestProperty("Content-Type", "application/octet-stream");
try
{
// serialize the object and write it to the stream,
// then flush and close the stream
objectOutputStream = new ObjectOutputStream(connection.getOutputStream());
objectOutputStream.writeObject(commObject);
objectOutputStream.flush();
objectOutputStream.close();
replyStream = connection.getInputStream();
}
catch (Exception e)
{
System.out.println("NO RETURN OBJECT"+e);
}
*********SERVLET SIDE*********
//HERE IS HOW I RECEIVE IT ON THE SERVLET SIDE
InputStream inputStream = request.getInputStream();
ObjectInputStream objectInputStream = new ObjectInputStream(inputStream);
Object receivedObject = objectInputStream.readObject();
//THE REST IS IRRELEVANT,BECAUSE AT THIS POINT A
java.io.StreamCorruptedException IS THROWN. THEN I CATCH IT AND SEND BACK AN EXCEPTION
LISTING WHICH
ARRIVES OK AT THE APPLICATION
Thanks
Blair
>From: GOMEZ Henri
>Subject: RE: Apj13 and Java Object Streams
>Date: Tue, 15 May 2001 12:36:39 +0200
>Could you send us an example code ?)
>Henri Gomez ___[_]____
>>-----Original Message-----
>>From: Blair Dye [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, May 14, 2001 9:02 PM
>>To: [EMAIL PROTECTED]
>>Subject: Apj13 and Java Object Streams
>>
>>
>>Hi,
>>
>>Tomcat 3.2.2
>>I have tried to switch protocols to Apjv13, but cant seem to get
>Object
>>Serialization working. It throws a Not Serializable Exception
>>even though
>>everything works fine with Apj12.
>>
>>Anyone else had similar problems or solutions?
>>
>>Thanks
>>Blair
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