help needed to read file list...
I'm trying to read a list of files, have a loop through the loop but
onli one file is going through the InputStream - the first one the rest
just dont....
something is missing......
here is the code:
FileDialog fd = new FileDialog(parent, "Please choose a file:",
FileDialog.LOAD);
fd.show();
String selectedDir = fd.getDirectory();
if (selectedDir == null) {
// no file selected
} else {
File dir = new File( selectedDir);
String[]
filelist = dir.list();
if (filelist == null) {
// Either dir does not exist or is not a directory
} else {
for (int i=0; i<filelist.length; i++) {
// Get filename of file or directory
String filename = filelist[i];
}
}
//filter for seg files.
FilenameFilter filter = new FilenameFilter() {
public boolean accept(File dir, String name) {
return name.endsWith(".seg");
}
};
filelist = dir.list(filter); //our file list of seg2
files is ready
//for (int i=0; i<filelist.length; i++){
//System.out.println(selectedDir+filelist[i]);}
for (int i=1;
i<filelist.length; i++){
//start loop through the list
of files
try {
File file = new
File( selectedDir + filelist[i]);
System.out.println("!!!"+file);
InputStream is
= new FileInputStream(file);
DataInputStream
dis = new DataInputStream( is );
long length =
file.length();
if (length >
Integer.MAX_VALUE) {
throw new
IOException("File is too large");
}
else {
System.out.println("TEST"+file);
byte[] bytes = new
byte[(int)length];
int offset = 0;
int numRead = 0;
while (offset <
bytes.length &&
(numRead =
is.read(bytes, offset, bytes.length-offset) )
= 0) {
offset += numRead;
}
System.out.println("offset=="+offset);
if (offset <
bytes.length) {
throw new
IOException("Could not completely read file
"+file.getName());
}
dis.close();
is.close();
and so on...........
} catch (Exception e){e.printStackTrace();}
}//close main for loop through the list of files
any help... please...