Hello,
I have a newbie question regarding files and contexts paths.
I have a CSV file packed in an EAR file which contains a WAR file. The WAR
files contains a XHTML files and a CSV file along with other folders such as
WEB-INF, META-INF, Style ...etc.
Via a Managed bean i am trying to read the CSV file using the "OpenCSV" libray.
|
| public void readCSV() throws FileNotFoundException, IOException{
|
| log.debug("enter_readCSV");
|
| path="user.csv";
|
| CSVReader reader = new CSVReader(new FileReader(path));
|
| String [] nextLine;
| while ((nextLine = reader.readNext()) != null) {
|
| User tempUser = new User();
| tempUser.setDisplayName(nextLine[0]);
| tempUser.setUserName(nextLine[1]);
|
| importUserList.add(tempUser);
|
| }
|
|
| }
|
|
However, though the code works in Eclipse, it fails in JBoss with the following
error msg:
| Caused by: java.io.FileNotFoundException: jbosscsv.csv (The system cannot
find the path specified)
|
|
I then changed the code to retrieve the file relative from the local context
|
| public void readCSV() throws FileNotFoundException, IOException{
|
| log.debug("enter_readCSV");
|
| String path =
FacesContext.getCurrentInstance().getExternalContext().getRequestContextPath();
|
| path+="/user.csv";
|
| CSVReader reader = new CSVReader(new FileReader(path));
|
| String [] nextLine;
| while ((nextLine = reader.readNext()) != null) {
|
| User tempUser = new User();
| tempUser.setDisplayName(nextLine[0]);
| tempUser.setUserName(nextLine[1]);
|
| importUserList.add(tempUser);
|
| }
|
|
| }
|
|
Still the same error msg is displayed as follows:
|
| Caused by: java.io.FileNotFoundException: \enforcement\jbosscsv.csv (The
system cannot find the path specified)
|
|
Any idea what could be wrong ??
Cheers,
Yogesh
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