probkem to copy a file to another directory

Hello

my page contains af:inputfile.

 <af:inputFile label="#{viewcontrollerBundle.SELECT_FILE}" id="if1" value="#{docbean.file}"/>

the user must use this page to browse any file in its machine and uploaded on the server

I use FileUtils.copyFileToDirectory () to copy the file into the directory. This method comes from org.apache.myfaces.trinidad.model.UploadedFile;

It's the body of the method

import org.apache.myfaces.trinidad.model.UploadedFile;
....
    public void uploadToServer(ActionEvent actionEvent) {
        UploadedFile myFile = (UploadedFile)this.getFile();       
            File outputFile =         
                new File("D:\\SystemsData\\ScannedFiles\\" + this.getCurrentDocId() + ".tif");
            try {
                FileUtils.copyFileToDirectory((File)myFile, outputFile);
            } catch (IOException e) {
                e.printStackTrace();
            }

at run time when I press the upload button, I get this error

java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.config.upload.UploadedFiles$FixFilename cannot be cast to java.io.File

My Question is:

How to make a cast of org.apache.myfaces.trinidadinternal.config.upload.UploadedFiles in java.io.File

You cannot mount a the UploadedFile to a file. You must copy the inputstream provided a the UploadedFile in the file. I suggest that you download Commons IO - overview of common IO and use IOUtils to archive it.

You can watch JDev11.1.2.1.0: manipulation of images/files ADF (part 2) | JDev & amp; ADF Goodies createBlobDomain (file UploadedFile) method that shows how to create a BlobDomain on the stream. In this method, you will need to write to the stream pointing to your target file.

Timo

Tags: Java

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