I'm trying to call a web service from my application. My system is protected with a Firewall and I'm using a Proxy to access any external URL/internet access. The application is running on JBoss EAP 5.1 server. The application fails to write to the service URL with IO Exception: 'Could not transmit message'.
However, when I'm trying to access the service URL with IE/Firefox, it's opening. Although the XML response I'm receiving from Browser states a generic error - 'invalid request parameters...', which is quite obvious. Because I'm not sending a proper request XML from Browser.
I'm really confused with this disparity. I used to believe that JBoss will pick up standard windows network settings, but in my case it is not.
My code is as follows:
String strUrl = "http://theurlgoeshere";
String requestXml = "<request></request>";
String wsResponse="";
SOAPConnection conn = null;
try {
MessageFactory msgFac = MessageFactory.newInstance();
MimeHeaders mh = new MimeHeaders();
mh.setHeader("Content-Type", "text/xml; charset=UTF-8");
log.info("Request Xml:" + requestXml );
InputStream is = new ByteArrayInputStream(requestXml.getBytes("UTF-8"));
SOAPMessage reqMsg = msgFac.createMessage(mh, is);
SOAPConnectionFactory conFac = SOAPConnectionFactory.newInstance();
conn = conFac.createConnection();
SOAPMessage repMsg = conn.call(reqMsg, strUrl);
ByteArrayOutputStream out = new ByteArrayOutputStream();
repMsg.writeTo(out);
wsResponse = new String(out.toByteArray());
}
catch (Exception e) {
e.printStackTrace();
}