Download Nexacro Platform 14 / Getting Started Tutorial

78 | Nexacro Platform 14 / Getting Started Tutorial
/** 4. Processing data : Loading data from the file: loading data from the
file **/
/** 4.1 Loading data from the file **/
String sourceFilename = "./saveFile.bin";;
InputStream source = new FileInputStream(sourceFilename);
PlatformRequest req = new PlatformRequest(source,
PlatformType.CONTENT_TYPE_BINARY);
req.receiveData();
source.close();
/** 4.2 Copying the loaded data to the dataset **/
pdata = req.getData();
/** 5.2 Setting ErrorCode and ErrorMsg for success **/
nErrorCode = 0;
strErrorMsg = "SUCC";
} catch (Throwable th) {
/** 5.3 Setting ErrorCode and ErrorMsg for failure **/
nErrorCode = -1;
strErrorMsg = th.getMessage();
}
/** 5.4 Saving ErrorCode and ErrorMsg to send them to the client **/
VariableList varList = pdata.getVariableList();
varList.add("ErrorCode", nErrorCode);
varList.add("ErrorMsg", strErrorMsg);
/** 6. Sending result data to the client **/
HttpPlatformResponse res = new HttpPlatformResponse(response,
PlatformType.CONTENT_TYPE_XML,"UTF-8");
res.setData(pdata);
res.sendData();
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