Hey,
Personlly, as a programmer, I enjoy having control. I don't like to
hear that I cant access a file. here's a bit of the background on the
issue.
I have to read quite a bit of information off of a .txt file, which I
wrote and placed into the WEB-INF folder. That information is then
read as follows, on the server side.
public void loadWords(String listName) {
wordList = new TreeMap<String, ArrayList<String>>();
try {
BufferedReader in = new BufferedReader(new FileReader("/war/WEB-INF/"
+ listName + ".txt"));
String lineOfText;
String[] items;
int count = 0;
while ((lineOfText = in.readLine()) != null) {
count++;
ArrayList<String> fWords = new ArrayList<String>();
items = lineOfText.split(", ");
String word = items[0];
for(int i = 1; i < items.length; i++){
fWords.add(items[i]);
}
wordList.put(word, fWords);
System.out.println(word + " " + fWords + " " + count);
}
in.close();
} catch (FileNotFoundException e) {
System.out.println("no file found");
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
I felt that this was decently simple, and have done it before.
However, i get the following error:
Sep 24, 2009 1:52:51 PM
com.google.appengine.tools.development.ApiProxyLocalImpl log
SEVERE: [1253800371140000] javax.servlet.ServletContext log: Exception
while dispatching incoming RPC call
com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract void jake.rocks.taboo.client.GreetingService.loadWords
(java.lang.String)' threw an unexpected exception:
java.security.AccessControlException: access denied
(java.io.FilePermission \war\WEB-INF\EasyList.txt read)
at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure
(RPC.java:360)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse
(RPC.java:546)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall
(RemoteServiceServlet.java:166)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost
(RemoteServiceServlet.java:86)
..........
Any thoughts? I have done some searching but cannot seem to find a
definite answer as to what the problem is, or how to fix it. Again,
this code is all on the server side.
Help?
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