Re: Question about Koji hub
On 07/20/2011 04:14 PM, Kiu Leung wrote:
Right now, I am running into a problem with how to query Koji builds
by a user_id or task_id. According to the signature of the web
method:
listBuilds(packageID=None, userID=None, taskID=None, prefix=None,
state=None, createdBefore=None, createdAfter=None,
completeBefore=None, completeAfter=None, type=None, typeInfo=None,
queryOpts=None)
The web method takes multiple parameter lists and can have default
parameter values - which are not native to the Java language.
Koji encodes named parameters by appending an extra dictionary arg
containing a key/value pair of "__starstar"/True. Koji's ClientSession
class handles this for you, but it should be pretty easy to implement in
other languages.
Of course, you can always pass args by order as you have here. I don't
use Java much, so I'm not sure why it isn't working for you. However, I
do wonder about your use of: new ArrayList<Integer>().add(null). I would
have expected simply null.
Python's xmlrpclib supports a verbose option that outputs the raw xmlrpc
data for each call. If the Java lib has a similar feature, it might be
helpful to look at that.
Short of that, if you have access to the hub, you could crank up
debugging[1] and see what args the hub is actually receiving.
[1] e.g. in hub.conf: LogLevel = xmlrpc:DEBUG
I tried the following to query builds of user ID 2, who has about
360
builds pushed to the target :
ArrayList<Object> params = new ArrayList<Object>(); params.add(new
ArrayList<Integer>().add(null)); params.add(2);
xmlrpcClient.execute("listBuilds", params);//the Xml Rpc client was
referenced by xmlrpcClient
While I expected a list of 360 hash maps (360 builds), I only
received 1 hash map with a package_id of 1. I also tried to pass
other user_ids which are known to have builds pushed to the target
Koji instance, but the web service returned nothing.