Release 10.1A: OpenEdge Development:
Java Open Clients

Exception class hierarchy

The 4GL exceptions classes are shown below, hierarchically:

java.lang.Exception    com.progress.common.exception.ProException       com.progress.open4gl.Open4GLException          com.progress.open4gl.BusySessionException          com.progress.open4gl.ConnectException             com.progress.open4gl.BadURLException             com.progress.open4gl.ConnectFailedException             com.progress.open4gl.HostUnknownException             com.progress.open4gl.InvalidNameServerPortException             com.progress.open4gl.MsgVersionInvalidException             com.progress.open4gl.NameServerCommunicationsException             com.progress.open4gl.NameServerInterruptException             com.progress.open4gl.NameServerMessageFormatException             com.progress.open4gl.NoSuchAppServiceException          com.progress.open4gl.OutputSetException          com.progress.open4gl.RunTime4GLException             com.progress.open4gl.RunTime4GLErrorException             com.progress.open4gl.RunTime4GLQuitException             com.progress.open4gl.RunTime4GLStopException          com.progress.open4gl.SystemErrorException