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Problem passing query string....

 
Srinivas Kasani
Greenhorn
Posts: 22
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I'm trying to invoke a RESTful web service using Http GET. The URI, I'm trying to access is "http://server/<somename.aspx>?Action=add". But the code fails with the following error
"ERROR Loading adapter xmls: Object reference not set to an instance of an object."

Below is the sample code.
URL url = new URL("http://server/<somename.aspx>?Action=add");
connection = (HttpURLConnection)url.openConnection();
connection.setRequestMethod("GET");
connection.setDoInput(true);
connection.setConnectTimeout(10000);
connection.connect();

InputStream ins = connection.getInputStream();
byte buffer[] = new byte[8192];
int read;
sb = new StringBuffer();
while((read = ins.read(buffer))!= -1)
{
sb.append(new String(buffer, 0, read));
}

The same code was able to run, if I did not have the query string in my URL. Can you tell me what I'm doing wrong.
 
David Newton
Author
Rancher
Posts: 12617
IntelliJ IDE Ruby
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This has nothing to do with Struts.
 
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