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Simple example of using Log Service task?

created by olddave in jBPM - View the full discussion

Hi,

 

I have a process that has a few Exec that some moving of files around and running a tool before the real work of the Process starts. But they don't seem to work and I cannot see why not. So what would be useful for general debugging is to log some of the output of the statements

 

So I have a Exec with Java code like this:

 

if(System.getProperty("os.name").equals("Linux")) {

           Runtime.getRuntime().exec("cat ./vendor_files/req/hdr ./vendor_files/req/request ./vendor_files/req/footer > ./vendor_files/req/e_desc.req");

} else if(System.getProperty("os.name").indexOf("Windows") = 0) {

           Runtime.getRuntime().exec("copy C:/vendor_files/req/hdr + C:/vendor_files/req/request + C:/vendor_files/req/footer C:/vendor_files/req/e_desc.req");

}

 

I'd like to have a log service task that logs the output from System.getProperty("os.name") and

Runtime.getRuntime().exec("cat ./vendor_files/req/hdr ./vendor_files/req/request ./vendor_files/req/footer > ./vendor_files/req/e_desc.req");

 

To see if they work as expected. I see I could run these in the On-entry action, but how to assign to a parameter from here? Also where does thisLog service task log things to?

 

Thx.

 

Ed

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