OpenERP XML RPC错误：'sale_order‘对象没有属性'order_confirm’

Question

我正在尝试通过xml rpc和java确认一个销售订单。

我的代码是

Log.i(MY_DEBUG_TAG, "XML RPC Confirming the sale order "+saleOrder.getId());
rpcResult = rpcClient.call("execute", DB_NAME, 1, PASSWORD, "sale.order", "order_confirm", saleOrder.getId()); 
Log.i(MY_DEBUG_TAG, "XML RPC RESULT = "+rpcResult.toString());

而curreponding错误消息是这样写的：

[2011-09-05 10:49:56,139][?] DEBUG_RPC:service:'object'
[2011-09-05 10:49:56,139][?] DEBUG_RPC:method:u'execute'
[2011-09-05 10:49:56,139][?] DEBUG_RPC:params:['itflux_demo', 1, '*', 'sale.order', 'order_confirm', 137]
[2011-09-05 10:49:56,140][itflux_demo] ERROR:web-services:Uncaught exception
Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/openerp-server/osv/osv.py", line 122, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/usr/lib/python2.5/site-packages/openerp-server/osv/osv.py", line 176, in execute
    res = self.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/usr/lib/python2.5/site-packages/openerp-server/osv/osv.py", line 167, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
AttributeError: 'sale_order' object has no attribute 'order_confirm'
[2011-09-05 10:49:56,140][itflux_demo] DEBUG_RPC:exception:u"'sale_order' object has no attribute 'order_confirm'"
[2011-09-05 10:49:56,140][itflux_demo] DEBUG_RPC:xmlrpc:"POST /object HTTP/1.1" 200 -

并且记录的状态仍然是draft。

当我尝试通过gtk客户端确认时，它没有发现任何问题，相应的日志显示：

[2011-09-05 10:20:31,138][?] DEBUG_RPC:params:['itflux_demo', 1, '*', 'sale.order', 'order_confirm', 137]

并且记录的状态从draft更改为manual。

我的代码出了什么问题？

Answer 1

尝试使用以下命令：

def exec_workflow(self, db, uid, passwd, object, method, id)

而不是：

def execute(self, db, uid, passwd, object, method, *args)

所以，我猜会是：

rpcResult = rpcClient.call("exec_workflow", DB_NAME, 1, PASSWORD, "sale.order", "order_confirm", saleOrder.getId());