How to pass diffrent data value to Alfresco activiti multi instance sub process

rahiakela — Tue, 13 Jun 2017 05:09:30 GMT

I have created a multi instance sub process and the number of sub process is created dynamically using Multi-Instance's loopCardinality element but my problem is that I am not able to pass diffrent-diffrent data value to each sub process.This is my problem scenario as shown in the below image.I wan

Re: How to pass diffrent data value to Alfresco activiti multi instance sub process

rahiakela — Thu, 15 Jun 2017 10:38:32 GMT

I have done it using TaskListener as shown below code:

package com.knovel.workflow.scripts;  import java.util.ArrayList; import java.util.Arrays; import java.util.List;  import org.activiti.engine.delegate.DelegateTask; import org.activiti.engine.delegate.TaskListener;  public class FileSplittingTaskListener implements TaskListener{  private static final long serialVersionUID = 3972525330472103945L;  @Override public void notify(DelegateTask task) {     System.out.println("#####FileSplittingTaskListener######");      task.setVariable("bpm_assignee", task.getVariable("bpm_assignee"));     task.setVariable("bpm_comment", task.getVariable("bpm_comment"));     task.setVariable("bpm_dueDate", task.getDueDate());     task.setVariable("bpm_priority", task.getPriority());      String strFileSplitter=(String)task.getVariable("wf_fileSplitter");     System.out.println("#############FileSplitter >>"+strFileSplitter);     Integer fileSplitter=Integer.parseInt(strFileSplitter);     System.out.println("#############FileSplitter >>"+fileSplitter);     //task.setVariable("wf_taskCounter", fileSplitter);      String workFlowFileName=(String)      task.getVariable("wf_workFlowFileName");     String[] files=workFlowFileName.split("-");     System.out.println("#######Files Length:"+files.length);     List<String[]> filesList = splitArray(files, fileSplitter);      List<String> fileList=new ArrayList<>();     for (String[] lists : filesList) {         String fileName="";         int srNo=0;         int count=1;         for (String string : lists) {             System.out.println("File>>"+string);             if(count == lists.length){                 fileName=fileName+ ++srNo +"-"+string;             }else{                 fileName=fileName+ ++srNo +"-"+string+",";             }             count++;         }         fileList.add(fileName);         srNo=0;      }      System.out.println("FileList>>"+fileList);      System.out.println("#############FileList >>"+fileList);      task.setVariable("filesList", fileList);      }      public static <T extends Object> List<T[]> splitArray(T[] array, int      max){     int x = array.length / max;     int r = (array.length % max); // remainder      int lower = 0;     int upper = 0;     List<T[]> list = new ArrayList<T[]>();     int i=0;      for(i=0; i<x; i++){        upper += max;        list.add(Arrays.copyOfRange(array, lower, upper));        lower = upper;      }       if(r > 0){        list.add(Arrays.copyOfRange(array, lower, (lower + r)));      }        return list;     }   }

And I have updated multiInstanceLoopCharacteristics element properties as shown below:

<multiInstanceLoopCharacteristics      isSequential="false"      activiti:collection="filesList"      activiti:elementVariable="wf_workFlowFileName"> </multiInstanceLoopCharacteristics>

Thank you so much for your valuable supports!!!

Re: How to pass diffrent data value to Alfresco activiti multi instance sub process

amruta_w — Tue, 08 May 2018 12:39:42 GMT

Hi RahiAkela _‌,

The process which you've shown in question, even i am looking for similar kind. Can you please share your example please.

Thanks

Amruta Wandakar

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How to pass diffrent data value to Alfresco activiti multi instance sub process

Re: How to pass diffrent data value to Alfresco activiti multi instance sub process

Re: How to pass diffrent data value to Alfresco activiti multi instance sub process