Release 10.1A: OpenEdge Development:
Java Open Clients

Accessing RETURN-VALUE function output from procedures

You can access the value of the RETURN-VALUE function set by running a Progress 4GL procedure using methods available from any of three Java OpenAPI objects:

com.progress.open4gl.javaproxy.OpenAppObject — For returning the value set by the last procedure executed on the associated AppServer, use this method:

Syntax

public String _getProcReturnString() throws Open4GLException

com.progress.open4gl.javaproxy.OpenProcObject — Returning the value set by the last internal procedure executed in the associated persistent procedure:

Syntax

public String _getProcReturnString() throws Open4GLException

com.progress.open4gl.javaproxy.ParamArray — Returning the value set by the non-persistent, persistent, or internal procedure executed with parameters passed by the specified ParamArray object:

Syntax

public String getProcReturnString()

For more information on using these objects to execute procedures, see the "Running procedures and user-defined functions" section.