private Category buildCategory(Element element, boolean flag) {
if (!flag) {
return Category.PRIVATE; // was UNDEFINED
} else {
final String value = ElementHelper.getAttribute(element, "tag", "private");
return Category.valueOf(value.toUpperCase());
}
}
/**
* Construct an array of resources based on the RUNTIME scoped dependencies associated with the
* supplied category. The implementation builds a list of all preceeding categories as a basis for
* filtering the returned list ensuring no duplicate references are returned.
*
* @param category the runtime classloader category
* @return the array of resources the define a classloader for the category
*/
private DefaultResource[] getClasspathDefaultProviders(final Category category) {
ArrayList<DefaultResource> list = new ArrayList<DefaultResource>();
for (int i = 0; i < category.ordinal(); i++) {
Category c = Category.valueOf(i);
DefaultResource[] collection = getDefaultProviders(Scope.RUNTIME, true, c);
for (int j = 0; j < collection.length; j++) {
list.add(collection[j]);
}
}
DefaultResource[] resources = getDefaultProviders(Scope.RUNTIME, true, category);
ArrayList<DefaultResource> stack = new ArrayList<DefaultResource>();
for (int i = 0; i < resources.length; i++) {
DefaultResource resource = resources[i];
if (resource.isa("jar") && !list.contains(resource)) {
stack.add(resource);
}
}
return stack.toArray(new DefaultResource[0]);
}