12:56 a.m.
Hi,
I have
...
StatefulKnowledgeSession
ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
taskHandler);
...
Map<String, Object> processVariables = new HashMap<String, Object>();
processVariables.put("equipment", "OvenQP33");
ProcessInstance pi = ksession.startProcess(processName,
processVariables);
...
... within the taskHandler.executeWorkItem(WorkItem workItem,
WorkItemManager workItemManager):
I am setting a break-point, and I am getting there, but how am I able to
access my processVariables or even set specific data for this particular
work-item ?
I tried using as described in the doc "9.1 Human tasks inside processes":
- Parameter mapping: Allows copying the value of process variables to
parameters of the human task. Upon creation of the human tasks, the
values will be copied.
But without any success. I just not getting to the "equipment" variable,
which I need at this point of processing the work-item.
The mapping I did: "equipment" -> "equipment". With the hope to
find them
within workItem.getParameters(), but they are not there and nowhere-else
too.
Any ideas ?
Generally there are even many more settings possible for the human task,
see doc (here the list:
Id,Name,TaskName,Priority,Comment,ActorId,Skippable,Content,Swimlane,On-entry
and on-exit actions,Parameter mapping,Result mapping,Timers,ParentId), but
only a few are accessible through workItem.getParameters(). The others ?
Also, no idea to get this data.
Cheers, Rob.
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8:28 a.m.
Did you register the equipement variable at process level? Mapping
uses that definitions to know about the variables used across the
processes.
Greetings
- Ing. Mauricio Salatino -
On Apr 26, 2010, at 1:56, Robert <robert.weissmann(a)web.de> wrote:
Hi,
I have
...
StatefulKnowledgeSession
ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
taskHandler);
...
Map<String, Object> processVariables = new HashMap<String,
Object>();
processVariables.put("equipment", "OvenQP33");
ProcessInstance pi = ksession.startProcess(processName,
processVariables);
...
... within the taskHandler.executeWorkItem(WorkItem workItem,
WorkItemManager workItemManager):
I am setting a break-point, and I am getting there, but how am I
able to
access my processVariables or even set specific data for this
particular
work-item ?
I tried using as described in the doc "9.1 Human tasks inside
processes":
- Parameter mapping: Allows copying the value of process
variables to
parameters of the human task. Upon creation of the human
tasks, the
values will be copied.
But without any success. I just not getting to the "equipment"
variable,
which I need at this point of processing the work-item.
The mapping I did: "equipment" -> "equipment". With the hope to
find
them
within workItem.getParameters(), but they are not there and nowhere-
else
too.
Any ideas ?
Generally there are even many more settings possible for the human
task,
see doc (here the list:
Id,
Name,TaskName,Priority,Comment,ActorId,Skippable,Content,Swimlane,On-
entry
and on-exit actions,Parameter mapping,Result
mapping,Timers,ParentId), but
only a few are accessible through workItem.getParameters(). The
others ?
Also, no idea to get this data.
Cheers, Rob.
--
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/
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7:56 a.m.
Hi,
I don't understand what you mean ?
I thought with
ksession.startProcess(processName, processVariables);
they are registered.
Am 26.04.2010, 15:28 Uhr, schrieb Salaboy <salaboy(a)gmail.com>:
Did you register the equipement variable at process level? Mapping
uses that definitions to know about the variables used across the
processes.
Greetings
- Ing. Mauricio Salatino -
On Apr 26, 2010, at 1:56, Robert <robert.weissmann(a)web.de> wrote:
> Hi,
>
> I have
>
> ...
> StatefulKnowledgeSession
> ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
> taskHandler);
> ...
>
> Map<String, Object> processVariables = new HashMap<String,
> Object>();
> processVariables.put("equipment", "OvenQP33");
>
> ProcessInstance pi = ksession.startProcess(processName,
> processVariables);
> ...
>
> ... within the taskHandler.executeWorkItem(WorkItem workItem,
> WorkItemManager workItemManager):
>
> I am setting a break-point, and I am getting there, but how am I
> able to
> access my processVariables or even set specific data for this
> particular
> work-item ?
>
> I tried using as described in the doc "9.1 Human tasks inside
> processes":
>
> - Parameter mapping: Allows copying the value of process
> variables to
> parameters of the human task. Upon creation of the human
> tasks, the
> values will be copied.
>
> But without any success. I just not getting to the "equipment"
> variable,
> which I need at this point of processing the work-item.
>
> The mapping I did: "equipment" -> "equipment". With the hope
to find
> them
> within workItem.getParameters(), but they are not there and nowhere-
> else
> too.
>
> Any ideas ?
>
> Generally there are even many more settings possible for the human
> task,
> see doc (here the list:
> Id,
> Name,TaskName,Priority,Comment,ActorId,Skippable,Content,Swimlane,On-
> entry
> and on-exit actions,Parameter mapping,Result
> mapping,Timers,ParentId), but
> only a few are accessible through workItem.getParameters(). The
> others ?
> Also, no idea to get this data.
>
> Cheers, Rob.
>
>
> --
> Erstellt mit Operas revolutionärem E-Mail-Modul:
> http://www.opera.com/mail
> /
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
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8:31 a.m.
That will not register the process variables - its there to pass the variables data.
You can click on the process diagram in eclipse - go to properties "view" - and
look for the "Variables" property. It's here that you have to register your
process variables.
Vijay
-----Original Message-----
From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On
Behalf Of Robert
Sent: Monday, April 26, 2010 7:56 AM
To: Rules Users List
Subject: Re: [rules-users] How to access process variables within a work-item (human
task)
Hi,
I don't understand what you mean ?
I thought with
ksession.startProcess(processName, processVariables);
they are registered.
Am 26.04.2010, 15:28 Uhr, schrieb Salaboy <salaboy(a)gmail.com>:
Did you register the equipement variable at process level? Mapping
uses that definitions to know about the variables used across the
processes.
Greetings
- Ing. Mauricio Salatino -
On Apr 26, 2010, at 1:56, Robert <robert.weissmann(a)web.de> wrote:
> Hi,
>
> I have
>
> ...
> StatefulKnowledgeSession
> ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
> taskHandler);
> ...
>
> Map<String, Object> processVariables = new HashMap<String,
> Object>();
> processVariables.put("equipment", "OvenQP33");
>
> ProcessInstance pi = ksession.startProcess(processName,
> processVariables);
> ...
>
> ... within the taskHandler.executeWorkItem(WorkItem workItem,
> WorkItemManager workItemManager):
>
> I am setting a break-point, and I am getting there, but how am I
> able to
> access my processVariables or even set specific data for this
> particular
> work-item ?
>
> I tried using as described in the doc "9.1 Human tasks inside
> processes":
>
> - Parameter mapping: Allows copying the value of process
> variables to
> parameters of the human task. Upon creation of the human
> tasks, the
> values will be copied.
>
> But without any success. I just not getting to the "equipment"
> variable,
> which I need at this point of processing the work-item.
>
> The mapping I did: "equipment" -> "equipment". With the hope
to find
> them
> within workItem.getParameters(), but they are not there and nowhere-
> else
> too.
>
> Any ideas ?
>
> Generally there are even many more settings possible for the human
> task,
> see doc (here the list:
> Id,
> Name,TaskName,Priority,Comment,ActorId,Skippable,Content,Swimlane,On-
> entry
> and on-exit actions,Parameter mapping,Result
> mapping,Timers,ParentId), but
> only a few are accessible through workItem.getParameters(). The
> others ?
> Also, no idea to get this data.
>
> Cheers, Rob.
>
>
> --
> Erstellt mit Operas revolutionärem E-Mail-Modul:
> http://www.opera.com/mail
> /
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
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8:41 a.m.
in the process designer select the background and you will see in the
properties panel all the global process configurations. There you will find
variables, you need to register it all the variables that you will insert
with its types.
greetings
On Mon, Apr 26, 2010 at 8:56 AM, Robert <robert.weissmann(a)web.de> wrote:
Hi,
I don't understand what you mean ?
I thought with
ksession.startProcess(processName, processVariables);
they are registered.
Am 26.04.2010, 15:28 Uhr, schrieb Salaboy <salaboy(a)gmail.com>:
> Did you register the equipement variable at process level? Mapping
> uses that definitions to know about the variables used across the
> processes.
> Greetings
>
> - Ing. Mauricio Salatino -
>
> On Apr 26, 2010, at 1:56, Robert <robert.weissmann(a)web.de> wrote:
>
>> Hi,
>>
>> I have
>>
>> ...
>> StatefulKnowledgeSession
>> ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
>> taskHandler);
>> ...
>>
>> Map<String, Object> processVariables = new HashMap<String,
>> Object>();
>> processVariables.put("equipment", "OvenQP33");
>>
>> ProcessInstance pi = ksession.startProcess(processName,
>> processVariables);
>> ...
>>
>> ... within the taskHandler.executeWorkItem(WorkItem workItem,
>> WorkItemManager workItemManager):
>>
>> I am setting a break-point, and I am getting there, but how am I
>> able to
>> access my processVariables or even set specific data for this
>> particular
>> work-item ?
>>
>> I tried using as described in the doc "9.1 Human tasks inside
>> processes":
>>
>> - Parameter mapping: Allows copying the value of process
>> variables to
>> parameters of the human task. Upon creation of the human
>> tasks, the
>> values will be copied.
>>
>> But without any success. I just not getting to the "equipment"
>> variable,
>> which I need at this point of processing the work-item.
>>
>> The mapping I did: "equipment" -> "equipment". With the
hope to find
>> them
>> within workItem.getParameters(), but they are not there and nowhere-
>> else
>> too.
>>
>> Any ideas ?
>>
>> Generally there are even many more settings possible for the human
>> task,
>> see doc (here the list:
>> Id,
>> Name,TaskName,Priority,Comment,ActorId,Skippable,Content,Swimlane,On-
>> entry
>> and on-exit actions,Parameter mapping,Result
>> mapping,Timers,ParentId), but
>> only a few are accessible through workItem.getParameters(). The
>> others ?
>> Also, no idea to get this data.
>>
>> Cheers, Rob.
>>
>>
>> --
>> Erstellt mit Operas revolutionärem E-Mail-Modul:
>> http://www.opera.com/mail
>> /
>> _______________________________________________
>> rules-users mailing list
>> rules-users(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
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--
- http://salaboy.wordpress.com
- http://www.jbug.com.ar
- Salatino "Salaboy" Mauricio -
10:46 a.m.
Hi, thanks for the help, I got it somehow to work.
But its a little odd, since the doc says:
"You may specify additional parameters that are used to pass on input data
to the process, using the startProcess(String processId, Map parameters)
method, which takes an additional set of parameters as name-value pairs.
These parameters are then copied to the newly created process instance as
top-level variables of the process."
Which implies that it will automatically be copied over. And it does
somehow, since I have access through the ProcessContext.getVariable(NAME)
within actions. But do NOT have access on a work-item level and a simple
mapping on work-item level will also not help:
... work-item-config ...
<mapping type="in" from="dc" to="dc" />
<mapping type="in" from="equipment" to="equipment"
/>
...
At this point, it is necessary what you have been descriping, I also had
to add
<header>
<variables>
<variable name="equipment" >
<type
name="org.drools.process.core.datatype.impl.type.StringDataType" />
<value>Whatever</value>
</variable>
<variable name="dc" >
<type
name="org.drools.process.core.datatype.impl.type.UndefinedDataType" />
</variable>
</variables>
</header>
I still do not understand why this is necessary for the work-item, and not
for the actions, but I can life with it.
Thanks, cheers, Rob.
Am 26.04.2010, 15:41 Uhr, schrieb Mauricio Salatino <salaboy(a)gmail.com>:
in the process designer select the background and you will see in
the
properties panel all the global process configurations. There you will
find
variables, you need to register it all the variables that you will insert
with its types.
greetings
On Mon, Apr 26, 2010 at 8:56 AM, Robert <robert.weissmann(a)web.de> wrote:
> Hi,
>
> I don't understand what you mean ?
>
> I thought with
>
> ksession.startProcess(processName, processVariables);
>
> they are registered.
>
> Am 26.04.2010, 15:28 Uhr, schrieb Salaboy <salaboy(a)gmail.com>:
>
> > Did you register the equipement variable at process level? Mapping
> > uses that definitions to know about the variables used across the
> > processes.
> > Greetings
> >
> > - Ing. Mauricio Salatino -
> >
> > On Apr 26, 2010, at 1:56, Robert <robert.weissmann(a)web.de> wrote:
> >
> >> Hi,
> >>
> >> I have
> >>
> >> ...
> >> StatefulKnowledgeSession
> >> ksession.getWorkItemManager().registerWorkItemHandler("Human
Task",
> >> taskHandler);
> >> ...
> >>
> >> Map<String, Object> processVariables = new HashMap<String,
> >> Object>();
> >> processVariables.put("equipment", "OvenQP33");
> >>
> >> ProcessInstance pi = ksession.startProcess(processName,
> >> processVariables);
> >> ...
> >>
> >> ... within the taskHandler.executeWorkItem(WorkItem workItem,
> >> WorkItemManager workItemManager):
> >>
> >> I am setting a break-point, and I am getting there, but how am I
> >> able to
> >> access my processVariables or even set specific data for this
> >> particular
> >> work-item ?
> >>
> >> I tried using as described in the doc "9.1 Human tasks inside
> >> processes":
> >>
> >> - Parameter mapping: Allows copying the value of process
> >> variables to
> >> parameters of the human task. Upon creation of the human
> >> tasks, the
> >> values will be copied.
> >>
> >> But without any success. I just not getting to the "equipment"
> >> variable,
> >> which I need at this point of processing the work-item.
> >>
> >> The mapping I did: "equipment" -> "equipment". With
the hope to find
> >> them
> >> within workItem.getParameters(), but they are not there and nowhere-
> >> else
> >> too.
> >>
> >> Any ideas ?
> >>
> >> Generally there are even many more settings possible for the human
> >> task,
> >> see doc (here the list:
> >> Id,
> >> Name,TaskName,Priority,Comment,ActorId,Skippable,Content,Swimlane,On-
> >> entry
> >> and on-exit actions,Parameter mapping,Result
> >> mapping,Timers,ParentId), but
> >> only a few are accessible through workItem.getParameters(). The
> >> others ?
> >> Also, no idea to get this data.
> >>
> >> Cheers, Rob.
> >>
> >>
> >> --
> >> Erstellt mit Operas revolutionärem E-Mail-Modul:
> >> http://www.opera.com/mail
> >> /
> >> _______________________________________________
> >> rules-users mailing list
> >> rules-users(a)lists.jboss.org
> >> https://lists.jboss.org/mailman/listinfo/rules-users
> >
> > _______________________________________________
> > rules-users mailing list
> > rules-users(a)lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/rules-users
>
>
> --
> Erstellt mit Operas revolutionärem E-Mail-Modul:
> http://www.opera.com/mail/
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
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5358
days inactive
5358
days old
5 comments
4 participants
participants (4)
-
Mauricio Salatino -
Robert -
Salaboy
-
Vijay K Pandey