Failed calling CLT from Java Class

Nawin

Hi,

 

I am trying to execute CLT  command  from java program. My program resides in /home/mynbid/TestProject.
My Program calls a java method which takes CLT  as String argument and executes using Runtime.getRuntime().exec(cmd).


The above JavaProgram is invoked by a  WorkFlow.

In program I am passing iwsubmit command to a method and try to run the Workflow. But the file is not submitting. Please find attachment for java Prog and suggest where i am doing wrong:

Rick Poulin

Guessing it's probably a missing forward slash in front of "usr2"... But your logging should have told you that.

 

The bigger problem is you're completely misusing the Java integration in TS (not to mention, there's actually a submit task!). Your code would best be written like so (as a URLTask rather than an External task):

 

public class ConfigureIPMToCurrentReleaseTask implements CSURLExternalTask {
  private static final Log LOGGER = LogFactory.getLog(ConfigureIPMToCurrentReleaseTask.class);
  public void execute(CSClient client, CSExternalTask task, Hashtable params) throws CSException {
    try {
      CSFile file = client.getFile(new CSVPath("/iwadmin/main/workflowModels/WORKAREA/iw-wa/Models/IPMFileName.ipm"));
      if (file != null) {
        CSWorkarea area = (CSWorkarea) file.getArea();
        area.submitDirect("testSubmit", null, new CSPathCommentPair[] { new CSPathCommentPair(file.getVPath().getAreaRelativePath(), "testSubmit") }, true);
        LOGGER.info("Submit successful");
      } else {
        LOGGER.warn("File not found: IPMFileName.ipm")
      }
      task.chooseTransition("", "done task");
    } catch (CSException e) {
      LOGGER.error("Connectivity or permissions problem, e");
    }
  }
}

Not only will this be a bajillion times faster, but you'll also have way more control over input, output and exception handling.

 

Disclaimer: wrote this directly in the form so it may not compile or work exactly as advertised; no guarantees etc etc.