unmarshal(OtdInputStream in) Method

Th unmarshal(OtdInputStream in) method populates the OTD using the supplied OtdInputStream object as the data source. The supplied object must be an opened stream with available data. A com.stc.otd.runtime.UnmarshalException is generated if the data obtained from the stream is incompatible with the OTD, and a java.io.IOException is generated if any other input error occurs in attempting to read data from the stream object. The stream object must flow data encoded in EBCDIC CP037. This method sets the OTD’s current encoding to EBCDIC CP037, which is used when data is subsequently marshaled without overriding encoding; e.g., as allowed in a marshal (OtdOutputStream, String) call.