Can I receive information about process diagram in svg using Bonita API?

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I want to receive information about process diagram (marking, sequence of steps) through Bonita API and save in svg.

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This one is the BEST answer!

This is a feature of the Subscription Model and is not available in Community.

That being said I can imagine a scenario whereby for a case you could do the following (in pseudo code):

get case
getActivities (API)
getArchivedActivityInstances (API)

then sort them into order and create your own HTML that can display an SVG diagram of the process.

reference here

regards
Seán

PS: As this reply offers an answer your question, and if you like it, please Mark UP and/or as Resolved.

Comments

Submitted by Sean McP on Tue, 03/28/2017 - 04:00

I've developed some code that gets the process information as follows,

  • Start
  • End
  • Processes (operations)
  • Conditions (gateways)
  • Transitions

The numbers are the respective items id's and the output is shown here:

7533755246857467906=>start: Start1
5056439953452068172=>end: End1
5282329866329449709=>operation: getActivitiesForDiagram1
5072827248852522222=>operation: getActivitiesForDiagram2
8304515131711232508=>operation: getActivitiesForDiagram3
7421274932560925310=>operation: Step1
8048306028807336420=>condition: Gateway1
8593787269775937543=>condition: Gateway2

5282329866329449709->7421274932560925310
8593787269775937543->5072827248852522222
8304515131711232508->8048306028807336420
8593787269775937543->8304515131711232508
5072827248852522222->8048306028807336420
7421274932560925310->8593787269775937543
7533755246857467906->5282329866329449709
8048306028807336420->5056439953452068172

You will have to work out how to "develop" the solution for your chosen flow-charting software, from here it should be quite easy. However I hope you will also share it :)

From here it should be easy to develop something that gets the status and colours the flow diagram appropriately.

To execute add a Script Connector to an activity, copy the code and execute, it will work for the current process. I've not created to to work for a particular case etc.

You can then look at your log to see the printed output, how you then use it is up to you.

import java.util.List;
import java.util.logging.Logger;
import java.lang.StringBuilder;

import org.bonitasoft.engine.api.ProcessAPI
import org.bonitasoft.engine.bpm.businessdata.BusinessDataDefinition
import org.bonitasoft.engine.bpm.connector.ConnectorDefinition
import org.bonitasoft.engine.bpm.data.DataDefinition
import org.bonitasoft.engine.bpm.document.DocumentDefinition
import org.bonitasoft.engine.bpm.flownode.ActivityDefinition
import org.bonitasoft.engine.bpm.flownode.EndEventDefinition
import org.bonitasoft.engine.bpm.flownode.FlowElementContainerDefinition
import org.bonitasoft.engine.bpm.flownode.GatewayDefinition
import org.bonitasoft.engine.bpm.flownode.IntermediateCatchEventDefinition
import org.bonitasoft.engine.bpm.flownode.IntermediateThrowEventDefinition
import org.bonitasoft.engine.bpm.flownode.StartEventDefinition
import org.bonitasoft.engine.bpm.flownode.TransitionDefinition
import org.bonitasoft.engine.bpm.process.DesignProcessDefinition
import org.bonitasoft.engine.bpm.process.ProcessDeploymentInfo
import org.bonitasoft.engine.bpm.process.ProcessDeploymentInfoCriterion;
import org.bonitasoft.engine.bpm.process.ProcessDeploymentInfoSearchDescriptor;
import org.bonitasoft.engine.bpm.process.ProcessInstance;
import org.bonitasoft.engine.bpm.process.ProcessInstanceSearchDescriptor;
import org.bonitasoft.engine.bpm.process.ProcessInstanceState;
 
 int dI = 0;
 boolean debug = true;
 StringBuilder logWrite = new StringBuilder();
 StringBuilder flowChartJS1 = new StringBuilder();
 Logger logger = Logger.getLogger("org.bonitasoft");
 
 ProcessAPI processAPI = apiAccessor.getProcessAPI();
 //set the name of the routine
 String processName =processAPI.getProcessInstance(processInstanceId).getName();
 logWrite.append("\n\nProcess Name:              "+ processName);
 logWrite.append("\nprocessInstanceId:   "+  processInstanceId.toString());
 logWrite.append("\nprocessDefinitionId:         "+  processDefinitionId.toString());
 
 logWrite.append("\nactivityInstanceId:          "+  activityInstanceId.toString());
 logWrite.append("\ntaskAssigneeId:              "+  taskAssigneeId.toString());
 logWrite.append("\nrootProcessInstanceId: "+  rootProcessInstanceId.toString());
 logWrite.append("\n\t" + dI++ + " Trace Start");
 
 
 //TODO - Code goes in here - START
                  DesignProcessDefinition resultDesignProcessDefinition = processAPI.getDesignProcessDefinition(processDefinitionId);
                 FlowElementContainerDefinition flowElementContainer = resultDesignProcessDefinition.getFlowElementContainer();
                 
//Start
                 List<StartEventDefinition> startEvents = flowElementContainer.getStartEvents();
                 for(StartEventDefinition q : startEvents){
                         
                         flowChartJS1.append(q.getId().toString()+"=>start: "+q.getName().toString()+"\n");
                         
                         //logWrite.append("\n\t\t" + dI++ + " startEvents                              = " + q.toString());
                         logWrite.append("\n\t\t" + dI++ + " startEvents Name                   = " + q.getName().toString());
                         logWrite.append("\n\t\t" + dI++ + " startEvents Id                     = " + q.getId().toString());
                         logWrite.append("\n\t\t" + dI++ + " startEvents IncomingTransitions= " + String.valueOf(q.getIncomingTransitions()));
                         logWrite.append("\n\t\t" + dI++ + " startEvents OutgoingTransitions= " + String.valueOf(q.getOutgoingTransitions()));
                         logWrite.append("\n");
                 }

//flowchart.js
//End
                 List<EndEventDefinition> endEvents = flowElementContainer.getEndEvents();
                 for(EndEventDefinition q : endEvents){
                         
                         flowChartJS1.append(q.getId().toString()+"=>end: "+q.getName().toString()+"\n");
                         
//                       logWrite.append("\n\t\t" + dI++ + " endEvents                                  = " + q.toString());
                         logWrite.append("\n\t\t" + dI++ + " endEvents Name                     = " + q.getName().toString());
                         logWrite.append("\n\t\t" + dI++ + " endEvents Id                               = " + q.getId().toString());
                         logWrite.append("\n\t\t" + dI++ + " endEvents IncomingTransitions= " + String.valueOf(q.getIncomingTransitions()));
                         logWrite.append("\n\t\t" + dI++ + " endEvents OutgoingTransitions= " + String.valueOf(q.getOutgoingTransitions()));
                         logWrite.append("\n");
                 }

//Activities
                 List<ActivityDefinition> processActivities = flowElementContainer.getActivities();
                 for(ActivityDefinition q : processActivities){
                         
                         flowChartJS1.append(q.getId().toString()+"=>operation: "+q.getName().toString()+"\n");
                         
//                       logWrite.append("\n\t\t" + dI++ + " processActivities                          = " + q.toString());
                         logWrite.append("\n\t\t" + dI++ + " processActivities Name                     = " + q.getName().toString());
                         logWrite.append("\n\t\t" + dI++ + " processActivities Id                       = " + q.getId().toString());
                         logWrite.append("\n\t\t" + dI++ + " processActivities Condition        = " + q.getDefaultTransition().toString());// .getCondition().toString());
                         logWrite.append("\n\t\t" + dI++ + " processActivities IncomingTransitions= " + q.getIncomingTransitions().toString());
                         logWrite.append("\n\t\t" + dI++ + " processActivities LoopCharacteristics= " + q.getLoopCharacteristics().toString());
                         logWrite.append("\n\t\t" + dI++ + " processActivities OutgoingTransitions= " + q.getOutgoingTransitions().toString());
                         logWrite.append("\n\t\t" + dI++ + " processActivities Operations       = " + q.getOperations().toString());
                         logWrite.append("\n");
                 }

//flowchart.js
//Conditions
                 List<GatewayDefinition> gatewaysList = flowElementContainer.getGatewaysList();
                 for(GatewayDefinition q : gatewaysList){
                         
                         flowChartJS1.append(q.getId().toString()+"=>condition: "+q.getName().toString()+"\n");
                                                 
                         //logWrite.append("\n\t\t" + dI++ + " gatewaysList                             = " + q.toString());
                         logWrite.append("\n\t\t" + dI++ + " gatewaysList Name                  = " + q.getName().toString());
                         logWrite.append("\n\t\t" + dI++ + " gatewaysList Id                    = " + q.getId().toString());
                         logWrite.append("\n\t\t" + dI++ + " gatewaysList GatewayType   = " + q.getGatewayType().toString());
                         logWrite.append("\n\t\t" + dI++ + " gatewaysList IncomingTransitions   = " + q.getIncomingTransitions().toString());
                         logWrite.append("\n\t\t" + dI++ + " gatewaysList getOutgoingTransitions= " + q.getOutgoingTransitions().toString());
                         logWrite.append("\n");
                 }

//flowchart.js
//Transitions
                 Set<TransitionDefinition> transitions = flowElementContainer.getTransitions();
                 for(TransitionDefinition q : transitions){

                         flowChartJS1.append("\n"+q.getSource().toString()+"->"+q.getTarget().toString()+"\n");
                         
                         //logWrite.append("\n\t\t" + dI++ + " transitions = " + q.toString());
                         logWrite.append("\n\t\t" + dI++ + " transitions Source                 = " + q.getSource().toString());
                         logWrite.append("\n\t\t" + dI++ + " transitions SourceFlowNode = " + q.getSourceFlowNode().getName().toString());
                         logWrite.append("\n\t\t" + dI++ + " transitions Target                 = " + q.getTarget().toString());
                         logWrite.append("\n\t\t" + dI++ + " transitions TargetFlowNode = " + q.getTargetFlowNode().getName().toString());
                         logWrite.append("\n\t\t" + dI++ + " transitions Condition              = " + q.getCondition().toString());
                         logWrite.append("\n");
                 }
         
  //TODO - Code goes in here - END
 
 logWrite.append("\n\t" + dI++ + " Trace End");
 logWrite.append("\n\n");
 if(debug){logger.severe(logWrite.toString())}

 logger.severe("\n\n"+flowChartJS1.toString()+"\n\n");

regards

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