Java program to call REST service that needs authentication - 


public class restclient {    public static void main(string[] args) {     try {         jsonobject jsonobject = new jsonobject();         jsonobject.put("fromsku","none" );         jsonobject.put("tosku","asa5500-encr-k8" );         jsonobject.put("modelno", "asav10");         jsonobject.put("serialno", "asatstsn");         system.out.println(jsonobject);           url url = new url("http://licruleswb-               dev.cloudapps.cisco.com/licenserules/rest/invokeasarule");          urlconnection connection = url.openconnection();         connection.setdooutput(true);          string encodedcredentials = new string(                     org.apache.commons.codec.binary.base64.encodebase64                        (org.apache.commons.codec.binary.stringutils.getbytesutf8("username:password"))                     );              system.out.println(encodedcredentials);             connection.setrequestproperty ("authorization", encodedcredentials);             connection.setrequestproperty("content-type", "application/json");             connection.setconnecttimeout(5000);             connection.setreadtimeout(5000);             outputstreamwriter out = new outputstreamwriter(connection.getoutputstream());             out.write(jsonobject.tostring());             out.close();              bufferedreader in = new bufferedreader(new inputstreamreader(                     connection.getinputstream()));              system.out.println(in.tostring());             while (in.readline() != null) {                 system.out.println(in.readline());             }             system.out.println("\nrest service invoked successfully..");             in.close();         } catch (exception e) {             system.out.println("\nerror while calling rest service");             system.out.println(e);         }        }     catch(exception e)     {         e.printstacktrace();     }    } }

output: 

<html><head> </head><body> <p>the document has moved <a href="https://wwwin-sso-nprd.cisco.com/obrareq.cgi?wh%3dlicruleswbintrtpdev-licensingrules.cloudapps.cisco.com%20wu%3d%2flicenserules%2frest%2finvokeasarule%20wo%3d2%20rh%3dhttp%3a%2f%2flicruleswb-dev.cloudapps.cisco.com%20ru%3d%252flicenserules%252frest%252finvokeasarule">here</a>.</p> null  rest service invoked successfully..

can me out resolve issue. link working fine if used in rest client ad on java program it's throwing 302 error.

i came across thread when trying similar. me problem solved concatenating "basic " encodedcredentials variable, making "basic encodedvalue".


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