How to use PAPI-Ws to get the Process Image

Question

As what the topic says,
I use the papi-ws to connect to the BPM engine,
But I can't find the API to show the Process Image via Papi-WS
Can anyone help ?
Thanks a lot~
Best wishes,
Alex

Answer 1

Here is the sample code
ProcessService processService = null;
ProcessServiceSession session = null;
try {
processService = ProcessService.create(configuration);
session = processService.createSession(USERNAME, PASSWORD, HOSTNAME);
for (String processId : session.processesGetIds())
fuego.papi.Process process = session.processGet(processId);
ProcessDiagram diagram = session.processGetDiagram(processId);
diagram.setTheme(ProcessDiagram.THEME_COLOR_BPMN);
diagram.setDrawFlowOnly(true);
Image image = diagram.getImage();
File pngImage = new File(createPngFilename("image"));
image.write(pngImage, ImageExtension.PNG);
catch (Exception e)
e.printStackTrace();
finally
session.close();
processService.close();
You can also look for more pointers here
http://beatechnologies.wordpress.com/2011/07/26/archiving-audit-diagrams-as-images-in-oracle-soa-suite-bpm-processes/