Calling SCM via Java
Hey folks,
I'm writing a Java application to call the RTC scm command line client to login, create workspaces, and load data. I'm using the Java Process and ProcessBuilder classes for this. The issue I'm running into, is that I'm losing the error messages. Process
getInputStream(), along with a call to ProcessBuilder.redirectErrorStream(true).
|
One answer
Chris Ryan (157●3●24●28)
| answered Feb 26 '14, 11:52 a.m.
edited Feb 26 '14, 1:18 p.m. by sam detweiler (12.5k●6●195●201)
I found this page, so I now know what error code 25 means, but I'm still unsure how to get the appropriate error messages via Java.
http://stackoverflow.com/questions/14165517/processbuilder-forwarding-stdout-and-stderr-of-started-processes-without-blocki
Comments 1
sam detweiler
commented Feb 26 '14, 1:11 p.m.
the typical protocol for commandline applications is to generate good data on stdout (handle 1) and error info on stderr (handle 2)...
so if you are launching the app i java, you would need to capture the stderr output as well.
Chris Ryan
commented Feb 27 '14, 10:02 a.m.
t turns out that I was not getting the output in the correct order. i.e. I was calling process.waitFor() before reading my stream.
sam detweiler
commented Feb 27 '14, 4:45 p.m.
that will do it!.. thanks for posting back |
Your answer
Dashboards and work items are no longer publicly available, so some links may be invalid. We now provide similar information through other means. Learn more here.