public static void register(String crClassName, String dmClassName) {
Class dmClass;
try { dmClass = Class.forName(dmClassName); }
catch (java.lang.ClassNotFoundException e) {
System.out.println("Error loading dm " + dmClassName);
return;
}
Critic cr = (Critic) _singletonCritics.get(crClassName);
if (cr == null) {
Class crClass;
try { crClass = Class.forName(crClassName); }
catch (java.lang.ClassNotFoundException e) {
System.out.println("Error loading cr " + crClassName);
return;
}
try { cr = (Critic) crClass.newInstance(); }
catch (java.lang.IllegalAccessException e) {
System.out.println("Error instancating cr " + crClassName);
return;
}
catch (java.lang.InstantiationException e) {
System.out.println("Error instancating cr " + crClassName);
return;
}
_singletonCritics.put(crClassName, cr);
addCritic(cr);
}
register(cr, dmClass);
}
/** Return a Vector of all critics that can be applied to the
* design material subclass, including inherited critics. */
public static Vector criticsForClass(Class clazz) {
Vector critics = (Vector) _cachedCritics.get(clazz);
if (critics != null) return critics;
Class origClazz = clazz;
critics = new Vector();
while (clazz != null) {
Vector specificCritics = criticsForSpecificClass(clazz);
Enumeration cur = specificCritics.elements();
while (cur.hasMoreElements())
critics.addElement(cur.nextElement());
clazz = clazz.getSuperclass();
}
_cachedCritics.put(origClazz, critics);
return critics;
}
/** Return a Vector of all critics that are directly associated with
* the given design material subclass. */
protected static Vector criticsForSpecificClass(Class clazz) {
Vector critics = (Vector) getCriticRegistry().get(clazz);
if (critics == null) {
critics = new Vector();
_criticRegistry.put(clazz, critics);
}
return critics;
}
/** Register a critic in the global table of critics that have been
* loaded. Critics are associated with one or more design material
* classes. One way to do registration is in a static initializer of
* the design material class. But additional (after-market) critics
* could added thorugh a menu command in some control panel...*/
public static void register(Critic cr, Class clazz) {
//System.out.println("registering critic " + c.toString());
Vector critics = (Vector) getCriticRegistry().get(clazz);
if (critics == null) {
critics = new Vector();
_criticRegistry.put(clazz, critics);
}
critics.addElement(cr);
notifyStaticObservers(cr);
Dbg.log("debugRegistration","Registered: " + critics.toString());
_cachedCritics.remove(clazz);
addCritic(cr);
}