/**
* Set the classpath to a given list of libdirs.
*
* @param libdirList is an arraylist of File objects, each representing a directory.
*/
public synchronized void setClassPath(ArrayList libdirList) throws ManifoldCFException {
if (currentClasspath.size() > 0) {
currentClasspath.clear();
classLoader = null;
}
int i = 0;
while (i < libdirList.size()) {
File dir = (File) libdirList.get(i++);
addToClassPath(dir, null);
}
}
/** Get the class loader representing this resource loader. */
public synchronized ClassLoader getClassLoader() throws ManifoldCFException {
if (classLoader == null) {
// Mint a class loader on demand
if (currentClasspath.size() == 0) classLoader = parent;
else {
URL[] elements = new URL[currentClasspath.size()];
for (int j = 0; j < currentClasspath.size(); j++) {
try {
URL element = ((File) currentClasspath.get(j)).toURI().normalize().toURL();
elements[j] = element;
} catch (MalformedURLException e) {
// Should never happen, but...
throw new ManifoldCFException(e.getMessage(), e);
}
}
classLoader = URLClassLoader.newInstance(elements, parent);
}
}
return classLoader;
}
/** Clear the class-search path. */
public synchronized void clearClassPath() {
if (currentClasspath.size() == 0) return;
currentClasspath.clear();
classLoader = null;
}
