I’ve attached an eclipse project that demonstrates the problem if you’d like to see it with your own eyes. Take a look at CmdStyleRuleFlowTest.java.
Dan
From: Mauricio Salatino [mailto:salaboy@gmail.com]
Sent: Wednesday, March 16, 2011 4:28 PM
To: Rules Users List
Cc: Seaver, Daniel (GE Healthcare)
Subject: Re: [rules-users] Problem with CommandFactory.newStartProcess in 5.2 M1
That's weird,
I'm looking at the master repository and that's exactly what the newStartProcess do:
public Command newStartProcess(String processId,
Map<String, Object> parameters) {
StartProcessCommand startProcess = new StartProcessCommand();
startProcess.setProcessId(processId);
startProcess.setParameters((HashMap<String, Object>) parameters);
return startProcess;
}
Let me check out the 5.2 M1 tag
2011/3/16 Seaver, Daniel (GE Healthcare) <dan.seaver@ge.com>
There appears to be a problem with CommandFactory.newStartProcess in Drools 5.2 M1. If I do this:
String someString = "Some String";
Map<String, Object> variables = new HashMap<String, Object>();
variables.put("someString", someString);
List<Command<?>> cmds = new ArrayList<Command<?>>();
cmds.add(CommandFactory.newStartProcess("SampleFlow", variables));
cmds.add(CommandFactory.newFireAllRules());
The default value for the someString variable in SampleFlow does NOT get updated. However, if I do this:
String someString = "Some String";
Map<String, Object> variables = new HashMap<String, Object>();
variables.put("someString", someString);
List<Command<?>> cmds = new ArrayList<Command<?>>();
StartProcessCommand cmd = new StartProcessCommand();
cmd.setProcessId("SampleFlow");
cmd.setParameters(variables);
cmds.add(cmd);
cmds.add(CommandFactory.newFireAllRules());
the someString variable does get updated. However, StartProcessCommand is not intended to be used (Discouraged Access), so I don’t want to use this solution.
Dan
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