StreamBase to StreamBase Input Adapter Sample

This sample uses the TIBCO StreamBase® SBD-to-SBD Input Adapter in a downstream application to read tuples from an upstream application.

Running This Sample in StreamBase Studio

  1. In the Project Explorer, double-click to open the downstream.sbapp application. Make sure the application is the currently active tab in the EventFlow Editor.

  2. Click the Run button. This opens the SB Test/Debug perspective and starts the application.

  3. For the example, in the Manual Input view select the InputStream Stream, then enter 123 and abc into the fields and click send to send the tuple.

  4. In the Output Streams view, observe that the tuples enqueued to the upstream application are emitted by the downstream application.

  5. When done, press F9 or click the Stop Running Application button.

Importing This Sample into StreamBase Studio

In StreamBase Studio, import this sample with the following steps:

  • From the top menu, click FileLoad StreamBase Sample.

  • Select this sample from the Embedded Adapters list.

  • Click OK.

StreamBase Studio creates a single project containing the sample files.

Sample Location

When you load the sample into StreamBase Studio, Studio copies the sample project's files to your Studio workspace, which is normally part of your home directory, with full access rights.


Load this sample in StreamBase Studio, and thereafter use the Studio workspace copy of the sample to run and test it, even when running from the command prompt.

Using the workspace copy of the sample avoids permission problems. The default workspace location for this sample is:


See Default Installation Directories for the location of studio-workspace on your system.

In the default TIBCO StreamBase installation, this sample's files are initially installed in:


See Default Installation Directories for the default location of studio-workspace on your system.