Pegar caminho do diretório com FileUpload

<h:form enctype="multipart/form-data">  
  
    <p:messages showDetail="true"/>  
  
    <p:fileUpload value="#{fileUploadController.file}" mode="simple"/>  
  
    <p:commandButton value="Submit" ajax="false"  
                actionListener="#{fileUploadController.upload}"/>  
  
</h:form>

package org.primefaces.examples.view;  
  
import javax.faces.application.FacesMessage;  
import javax.faces.context.FacesContext;  
  
import org.primefaces.model.UploadedFile;  
  
public class FileUploadController {  
  
    private UploadedFile file;  
  
    public UploadedFile getFile() {  
        return file;  
    }  
  
    public void setFile(UploadedFile file) {  
        this.file = file;  
    }  
  
    public void upload() {  
        if(file != null) {  
            FacesMessage msg = new FacesMessage("Succesful", file.getFileName() + " is uploaded.");  
            FacesContext.getCurrentInstance().addMessage(null, msg);  
        }  
    }  
}