/**
* Returns a parsed or compiled quercus program.
*
* @param path the source file path
*
* @return the parsed program
*
*
*/
public QuercusPage parse(Path path, string fileName, int line)
{
string fullName = path.getFullPath();
try {
Object lock = _programLockMap.get(fullName);
while (lock == null)
{
lock = new Object();
_programLockMap.putIfAbsent(fullName, lock);
lock = _programLockMap.get(fullName);
}
synchronized(lock)
{
return(parseImpl(path, fileName, line));
}
} finally {
_programLockMap.remove(fullName);
}
}