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User Manual / Platform Manual > Modeler > Rules Modeling > Business Rules > Advanced Rules > Deyel SDK for Java

Java Files

Objects of type "java.io.File" can only be managed by the FileService service class, unlike the other objects in the Deyel SDK, which use the model and service classes.

Content of the FileService Service Class

The service class name in Deyel SDK is fixed and must be used as FileService.

The service allows the following operation to be performed:

Operation	Description	Parameters
createTempFile(String pFileName)	Creates a temporary file within Deyel.	String pFileName: Name and extension of the file to create

Example of Use

In the following example, FileService is used to create a temporary file with a .txt extension. A message is written and, in case of an error, the exception is logged.

FileService xFileService = new UserService(getApiClient());

java.io.File xTempFile = xFileService.createTempFile( pFileName "tempFile.txt");

try (java.io.FileWriter xWriter = new java.io.FileWriter(xTempFile.getPath())) {

xWriter.write( str "Temporary text file created using the file service.");

} catch (Exception e) {

log( plog "An error occurred while writing to the temporary file.");

}