public <T> Collection<? extends T> instantiateSubclasses(
Class<T> parentType,
String packagePath,
Class[] constructorParams,
Object[] constructorArgs) {
Collection<T> result = new HashSet<T>();
for (Class<? extends T> clazz : getDescendants(parentType, packagePath)) {
if (Utils.isInstantiable(clazz)) {
result.add(newInstance(constructorParams, constructorArgs, clazz));
}
}
return result;
}
private String errorMessage(Method method, Object[] javaArgs) {
StringBuilder m =
new StringBuilder("Couldn't invoke ")
.append(method.toGenericString())
.append(" with ")
.append(Utils.join(javaArgs, ","))
.append(" (");
boolean comma = false;
for (Object javaArg : javaArgs) {
if (comma) m.append(",");
m.append(javaArg.getClass());
comma = true;
}
m.append(")");
return m.toString();
}
@Override
public void loadGlue(Glue glue, List<String> gluePaths) {
super.loadGlue(glue, gluePaths);
// add 'test' source folder in Application Classloader
if (!Play.javaPath.contains("test")) {
Play.javaPath.add(Play.getVirtualFile("test"));
// Restart Applications
Play.stop();
Play.start();
}
for (Class glueCodeClass : Play.classloader.getAllClasses()) {
while (glueCodeClass != Object.class
&& !glueCodeClass.isInterface()
&& !Utils.isInstantiable(glueCodeClass)) {
// those can't be instantiated without container class present.
glueCodeClass = glueCodeClass.getSuperclass();
}
for (Method method : glueCodeClass.getMethods()) {
loadGlue(glue, method);
}
}
}