Java RedHat api

[gpatrick]

This is an example api that RedHat gives for accessing their Satellite:
import java.util.List;
import java.util.Map;
import java.util.ArrayList;
import redstone.xmlrpc.XmlRpcClient;
public class Test {
public static void main( String[] cmdargs ) throws Exception {
  XmlRpcClient client = new XmlRpcClient( "http://satellite.example.com/rpc/api", false );
  List args = new ArrayList();
  args.add("user");
  args.add("password");
  String auth = (String) client.invoke("auth.login", args);
  args.clear();
  args.add(auth);
  List<Map> systems = (List<Map>) client.invoke("system.listUserSystems", args);
  for (Map server : systems) {
    System.out.println(server.get("name"));
  }
}}

I've changed it to this for NetRexx:
import java.util.List
import java.util.Map
import java.util.ArrayList
import redstone.xmlrpc.XmlRpcClient

class client
method main(cmdargs=String[]) public static signals Exception
  client = XmlRpcClient("http://oursatelliteserver/rpc/api",0)
  args = ArrayList()
  args.add("user")
  args.add("password")

  auth = String client.invoke("auth.login", args)
  args.clear()
  args.add(auth)
  systems = (args) client.invoke("system.listUserSystems", args)

  loop server over systems
    System.out.println(server.get("name"))
  end

The compile is successful:
$ nrc client.nrx
NetRexx portable processor 3.04 NetRexx '3.04', build 1-20150504-0639
Copyright (c) RexxLA, 2011,2014.   All rights reserved.
Parts Copyright (c) IBM Corporation, 1995,2008.
Program client.nrx
  === class client ===
    function main(String[])
  7 +++ method main(cmdargs=String[]) public static signals Exception
    +++                                                     ^^^^^^^^^
    +++ Warning: Checked exception 'Exception' is in SIGNALS list but is not signalled within the method
      signals MalformedURLException,XmlRpcFault
Note: /client.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Compilation of 'client.nrx' successful [one warning]


Yet when I run, it returns nothing:
$ java client
$

I believe the problem is in:
List<Map> systems = (List<Map>) client.invoke("system.listUserSystems", args);
that I've converted to:
systems = (args) client.invoke("system.listUserSystems", args)

[Kermit Kiser]

Suggestion:
----------------------------------------------------------------------------------------------------------------------
import java.util.List
import java.util.Map
import java.util.ArrayList
import redstone.xmlrpc.XmlRpcClient

class client
method main(cmdargs=String[]) public static signals Exception
     trace results
   client = XmlRpcClient("http://oursatelliteserver/rpc/api",0)
   args = ArrayList()
   args.add("user")
   args.add("password")

   auth = String client.invoke("auth.login", args)
   args.clear()
   args.add(auth)
   systems = List client.invoke("system.listUserSystems", args)
   server=Map
   loop server over systems
     System.out.println(server.get("name"))
   end
----------------------------------------------------------------------------------------------------------------------

On 5/18/2015 10:52 AM, gpatrick wrote:

> This is an example api that RedHat gives for accessing their Satellite:
> import java.util.List;
> import java.util.Map;
> import java.util.ArrayList;
> import redstone.xmlrpc.XmlRpcClient;
> public class Test {
> public static void main( String[] cmdargs ) throws Exception {
>    XmlRpcClient client = new XmlRpcClient(
> "http://satellite.example.com/rpc/api", false );
>    List args = new ArrayList();
>    args.add("user");
>    args.add("password");
>    String auth = (String) client.invoke("auth.login", args);
>    args.clear();
>    args.add(auth);
>    List<Map> systems = (List<Map>) client.invoke("system.listUserSystems",
> args);
>    for (Map server : systems) {
>      System.out.println(server.get("name"));
>    }
> }}
>
> I've changed it to this for NetRexx:
> import java.util.List
> import java.util.Map
> import java.util.ArrayList
> import redstone.xmlrpc.XmlRpcClient
>
> class client
> method main(cmdargs=String[]) public static signals Exception
>    client = XmlRpcClient("http://oursatelliteserver/rpc/api",0)
>    args = ArrayList()
>    args.add("user")
>    args.add("password")
>
>    auth = String client.invoke("auth.login", args)
>    args.clear()
>    args.add(auth)
>    systems = (args) client.invoke("system.listUserSystems", args)
>
>    loop server over systems
>      System.out.println(server.get("name"))
>    end
>
> The compile is successful:
> $ nrc client.nrx
> NetRexx portable processor 3.04 NetRexx '3.04', build 1-20150504-0639
> Copyright (c) RexxLA, 2011,2014.   All rights reserved.
> Parts Copyright (c) IBM Corporation, 1995,2008.
> Program client.nrx
>    === class client ===
>      function main(String[])
>    7 +++ method main(cmdargs=String[]) public static signals Exception
>      +++                                                     ^^^^^^^^^
>      +++ Warning: Checked exception 'Exception' is in SIGNALS list but is not
> signalled within the method
>        signals MalformedURLException,XmlRpcFault
> Note: /client.java uses unchecked or unsafe operations.
> Note: Recompile with -Xlint:unchecked for details.
> Compilation of 'client.nrx' successful [one warning]
>
>
> Yet when I run, it returns nothing:
> $ java client
> $
>
> I believe the problem is in:
> List<Map> systems = (List<Map>) client.invoke("system.listUserSystems",
> args);
> that I've converted to:
> systems = (args) client.invoke("system.listUserSystems", args)
>
>
>
>
>
> --
> View this message in context: http://ibm-netrexx.215625.n3.nabble.com/Java-RedHat-api-tp4027430.html
> Sent from the ibm-netrexx mailing list archive at Nabble.com.
>
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>
>

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[gpatrick]

That worked as I wanted.  Thanks.