JxpSource getSource(File f) throws IOException {
if (DEBUG) System.err.println("getSource\n\t " + f);
File temp = _findFile(f);
if (DEBUG) System.err.println("\t " + temp);
if (!temp.exists()) return handleFileNotFound(f);
// if it's a directory (and we know we can't find the index file)
// TODO : at some point, do something where we return an index for the dir?
if (temp.isDirectory()) return null;
// if we are at init time, save it as an initializaiton file
loadedFile(temp);
// Ensure that this is w/in the right tree for the context
if (_localObject != null && _localObject.isIn(temp)) return _localObject.getSource(temp);
// if not, is it core?
if (_core.isIn(temp)) return _core.getSource(temp);
throw new RuntimeException("what? can't find:" + f);
}
/**
* Returns the index.jxp for the File argument if it's an existing directory, and the index.jxp
* file exists
*
* @param f directory to check
* @return new File for index.jxp in that directory, or same file object if not
*/
File tryIndex(File f) {
if (!(f.isDirectory() && f.exists())) return f;
for (int i = 0; i < JSFileLibrary._srcExtensions.length; i++) {
File temp = new File(f, "index" + JSFileLibrary._srcExtensions[i]);
if (temp.exists()) return temp;
}
return f;
}