Hi Sir,
I customized several spring files to run in Debug mode to find exact point of error.
Following error i recieved :
Code:
Class : SimpleClientHttpRequest (of spring framework)
protected ClientHttpResponse executeInternal(HttpHeaders headers, ByteArrayOutputStream byteArrayOutputStream) throws IOException {
for (Map.Entry<String, List<String>> entry : headers.entrySet()) {
String headerName = entry.getKey();
for (String headerValue : entry.getValue()) {
this.connection.addRequestProperty(headerName, headerValue);
}
}
this.connection.connect();
if (byteArrayOutputStream.toByteArray().length > 0) {
FileCopyUtils.copy(byteArrayOutputStream.toByteArray(), connection.getOutputStream());
}
return new SimpleClientHttpResponse(this.connection);
}
My code terminates at line : this.connection.connect(); giving an error :
com.sun.jdi.InternalException : Get error code in reply :35 occured retrieving 'this' from stack frame
Other logs for your reference :
sessionId=L4qTPBCJbpFpqFCFc1pLdpzjJNZ1Hd6QpZxhpQMzR1bbpkqVWWnF!1870199365!1329709673343 - Enter checkExecuted
2012-02-20 04:00:49,288 [[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] - DEBUG xxx.web.mvc.controller.facebook.CustomSimpleClientHttpRequest sessionId=L4qTPBCJbpFpqFCFc1pLdpzjJNZ1Hd6QpZxhpQMzR1bbpkqVWWnF!1870199365!1329709673343 - Exit checkExecuted
2012-02-20 04:00:49,288 [[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] - DEBUG xxx.web.mvc.controller.facebook.CustomSimpleClientHttpRequest sessionId=L4qTPBCJbpFpqFCFc1pLdpzjJNZ1Hd6QpZxhpQMzR1bbpkqVWWnF!1870199365!1329709673343 - Enter executeInternal
2012-02-20 04:00:49,725 [[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] - DEBUG xxx.web.mvc.controller.facebook.CustomSimpleClientHttpRequest sessionId=L4qTPBCJbpFpqFCFc1pLdpzjJNZ1Hd6QpZxhpQMzR1bbpkqVWWnF!1870199365!1329709673343 - Exception thrown in executeInternal: java.net.ConnectException: Tried all: 1 addresses, but could not connect over HTTPS to server: graph.facebook.com port: 443
2012-02-20 04:00:49,725 [[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] - DEBUG xxx.web.mvc.controller.facebook.CustomSimpleClientHttpRequest sessionId=L4qTPBCJbpFpqFCFc1pLdpzjJNZ1Hd6QpZxhpQMzR1bbpkqVWWnF!1870199365!1329709673343 - Exception thrown in execute: java.net.ConnectException: Tried all: 1 addresses, but could not connect over HTTPS to server: graph.facebook.com port: 443
2012-02-20 04:00:49,725 [[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] - DEBUG xxx.web.mvc.controller.facebook.CustomRestTemplate sessionId=L4qTPBCJbpFpqFCFc1pLdpzjJNZ1Hd6QpZxhpQMzR1bbpkqVWWnF!1870199365!1329709673343 - Exception thrown in doExecute: org.springframework.web.client.ResourceAccessException: I/O error: Tried all: 1 addresses, but could not connect over HTTPS to server: graph.facebook.com port: 443; nested exception is java.net.ConnectException: Tried all: 1 addresses, but could not connect over HTTPS to server: graph.facebook.com port: 443
2012-02-20 04:00:49,725 [[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] - WARN xxx.web.mvc.controller.facebook.CustomConnectController sessionId=L4qTPBCJbpFpqFCFc1pLdpzjJNZ1Hd6QpZxhpQMzR1bbpkqVWWnF!1870199365!1329709673343 - Exception while handling OAuth2 callback (I/O error: Tried all: 1 addresses, but could not connect over HTTPS to server: graph.facebook.com port: 443; nested exception is java.net.ConnectException: Tried all: 1 addresses, but could not connect over HTTPS to server: graph.facebook.com port: 443). Redirecting to facebook connection status page.
Please help me Sir. Its 6 days, I am struck with this issue 
Waiting for your reply... Thanks