/**
* Gets the method defined by <code>name</code> and <code>params</code> for the Class <code>c
* </code>.
*
* @return The desired Method object.
*/
public Method getMethod(Class c, String name, Object[] params) throws Exception {
if (c == null) {
throw new Exception("Introspector.getMethod(): Class method key was null: " + name);
}
ClassMap classMap = null;
synchronized (classMethodMaps) {
classMap = (ClassMap) classMethodMaps.get(c);
/*
* if we don't have this, check to see if we have it
* by name. if so, then we have a classloader change
* so dump our caches.
*/
if (classMap == null) {
if (cachedClassNames.contains(c.getName())) {
/*
* we have a map for a class with same name, but not
* this class we are looking at. This implies a
* classloader change, so dump
*/
clearCache();
rsvc.info(CACHEDUMP_MSG);
}
classMap = createClassMap(c);
}
}
return classMap.findMethod(name, params);
}
