[jboss-user] [jBPM] - Deploy ProcessDefinition fail,BLOB is NULL

[frh10 ff]

frh10 ff [http://community.jboss.org/people/frh10] created the discussion

"Deploy ProcessDefinition fail,BLOB is NULL"

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Hi!
     I use jbpm4.4,when i deploy a ProcessDefinition,it run as well,but i check the database jbpm4_lob ,i find the new ProcessDefinition's BLOB_VALUE is null,and i can't get this ProcessDefinition because the jpdl.xml is null,here is my code:
     DeploymentImpl di = (DeploymentImpl) repositoryService.createDeployment();
     String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><process name=\"VacationRequest\" xmlns=\" http://jbpm.org/4.4/jpdl/ http://jbpm.org/4.4/jpdl\"><start g=\"16,56,48,48\" name=\"start\"><transition to=\"verify_request\"/></start><task  g=\"96,54,178,52\" name=\"verify_request\"><transition g=\"-34,9\" name=\"reject\" to=\"vacation_rejected\"/><transition g=\"-46,-26\" name=\"accept\" to=\"vacation_accepted\"/></task><end g=\"306,16,48,48\" name=\"vacation_accepted\"/><end g=\"306,96,48,48\" name=\"vacation_rejected\"/></process>";
     di.addResourceFromString(“textWF.jpdl.xml”, xml);

     when i run this,the jbpm's database add a ProcessDefinition,but like this:
 http://community.jboss.org/servlet/JiveServlet/showImage/2-639225-17400/QQ%E6%88%AA%E5%9B%BE20111201135605.png  http://community.jboss.org/servlet/JiveServlet/downloadImage/2-639225-17400/450-46/QQ%E6%88%AA%E5%9B%BE20111201135605.png 
how can i solve this problem?Thanks!
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