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[OAW] Running java code from workflow [message #379571]

Wed, 12 September 2007 11:29

Eclipse User

Originally posted by: sousandre.gmail.com

This is a multi-part message in MIME format.

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I'm doing a transformation from a model in textual representation, to a =
EMF model.

What I want is to execute methods defined in a java class in my =
workflow.
Does anyone knows how to do this?
for example:

public class WorkflowTest {
=09
WorkflowTest() {}

public void invokedMethod() {
System.out.println("This method has been invoked by the =
workflow.");
}
}

What I wanted was to define a workflow RUN.OAW and inside this workflow =
do a call to invokedMethod(), so that the sentence is writen to the =
stdout.
I've looked at the OAW Workflow Engine Reference, and found some info on =
creating components, but I could not make them work.
Is it possible to do what I'm trying to and if so, how can I do it?
Thanks in advance.

Andr=E9 Sousa
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.6000.16525" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY>
<DIV><FONT face=3DArial size=3D2>I'm doing a transformation from a model =
in textual=20
representation, to a EMF model.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>What I want is to execute methods =
defined in a java=20
class in my workflow.<BR>Does anyone knows how to do this?<BR>for=20
example:</FONT></DIV>
<DIV><FONT face=3DArial color=3D#0000ff size=3D2></FONT> </DIV>
<DIV><FONT face=3D"Courier New" color=3D#0000ff size=3D2>public class =
WorkflowTest=20
{<BR> <BR>     WorkflowTest() =
{}<BR><BR>    public=20
void invokedMethod() {<BR>       =20
System.out.println("This method has been invoked by the=20
workflow.");<BR>    }</FONT></DIV>
<DIV><FONT face=3D"Courier New" color=3D#0000ff size=3D2>}</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>What I wanted was to define a workflow =
RUN.OAW and=20
inside this workflow do a call to invokedMethod(), so that the sentence =
is=20
writen to the stdout.<BR>I've looked at the OAW Workflow Engine =
Reference, and=20
found some info on creating components, but I could not make them=20
work.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Is it possible to do what I'm trying to =
and if so,=20
how can I do it?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks in advance.</FONT></DIV>
<DIV><FONT face=3DArial><FONT size=3D2><FONT face=3DArial=20
size=3D2></FONT></FONT></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Andr=E9 =
Sousa</FONT></DIV></BODY></HTML>

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Re: [OAW] Running java code from workflow [message #379574 is a reply to message #379571]

Thu, 13 September 2007 09:46

Sven Efftinge

Messages: 1823
Registered: July 2009

Senior Member

André Sousa wrote:
> I'm doing a transformation from a model in textual representation, to a
> EMF model.
>
> What I want is to execute methods defined in a java class in my workflow.
> Does anyone knows how to do this?
> for example:
>
> public class WorkflowTest {
>
> WorkflowTest() {}
>
> public void invokedMethod() {
> System.out.println("This method has been invoked by the workflow.");
> }
> }
>
> What I wanted was to define a workflow RUN.OAW and inside this workflow
> do a call to invokedMethod(), so that the sentence is writen to the stdout.
> I've looked at the OAW Workflow Engine Reference, and found some info on
> creating components, but I could not make them work.
> Is it possible to do what I'm trying to and if so, how can I do it?
> Thanks in advance.
>
>
> André Sousa

Has been answered in oAW's user forum :

http://www.openarchitectureware.org/forum/viewtopic.php?show topic=5212

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