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How to get an object like kcontext to call setVariable("variable",value) for begin used by following tasks??
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created by <a href="http://community.jboss.org/people/taitung.wilbert">Guo-Guang Chiou</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/632109#632109">View the full discussion</a>
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<div class="jive-rendered-content"><p>I have a main process which contains a sub process like following images.</p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2-632109-17172/mysubws-image.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2-632109-17172/450-274/mysubws-image.png </span></a></p><p>the sub-process image is like following:</p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2-632109-17173/get_model_price-image.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2-632109-17173/450-274/get_model_price-image.png </span></a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>the "Get mode Price "task will bing to customized WorkItemHandler.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>the WorkItemHandler codes roughly like</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #0000ff;">public class PriceModelHandler implements WorkItemHandler {</span></p><p><span style="color: #0000ff;">  @Override</span></p><p><span style="color: #0000ff;">          public void abortWorkItem(WorkItem arg0, WorkItemManager arg1) {</span></p><p><span style="color: #0000ff;">                    // TODO Auto-generated method stub  </span></p><p><span style="color: #0000ff;">          }</span></p><p><span style="color: #0000ff;">          @Override</span></p><p><span style="color: #0000ff;">          public void executeWorkItem(WorkItem w, WorkItemManager m) {</span></p><p><span style="color: #0000ff;">                    String modelNumber = (String)w.getParameter("modelNumber");   </span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #0000ff;">   //????</span></p><p><span style="color: #0000ff;"><strong style="color: #ff0000;">    kcontext.setVariable("price",123);</strong><br/></span></p><p><span style="color: #0000ff;">    //???? get an object like kcontext in order to call setVariable("variable",valeu);<br/></span></p><p><span style="color: #0000ff;">                    m.completeWorkItem(w.getId(), null);</span></p><p><span style="color: #0000ff;">          }</span></p><p><span style="color: #0000ff;">}</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>my question is how to get an object like kcontext in executeWorkItem method in order to call setVariable to save the variable value for later use by </p><p>other tasks following.</p></div>
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