/**
* Asserts that the given object can be converted into a collection and iterator of the given size
*/
protected void assertAsCollection(Object collectionObject, int count) {
Collection collection = DefaultTypeTransformation.asCollection(collectionObject);
assertTrue("Collection is not null", collection != null);
assertEquals("Collection size", count, collection.size());
assertIterator("collections iterator", collection.iterator(), count);
assertIterator("InvokerHelper.asIterator", InvokerHelper.asIterator(collectionObject), count);
assertIterator(
"InvokerHelper.asIterator(InvokerHelper.asCollection)",
InvokerHelper.asIterator(collection),
count);
assertIterator(
"InvokerHelper.asIterator(InvokerHelper.asIterator)",
InvokerHelper.asIterator(InvokerHelper.asIterator(collectionObject)),
count);
}
public static void setPropertyOnSuperSpreadSafe(
Object messageArgument, Class senderClass, GroovyObject receiver, String messageName)
throws Throwable {
for (Iterator it = InvokerHelper.asIterator(receiver); it.hasNext(); ) {
setPropertySafe(messageArgument, senderClass, it.next(), messageName);
}
}
public static Object getPropertyOnSuperSpreadSafe(
Class senderClass, GroovyObject receiver, String messageName) throws Throwable {
List answer = new ArrayList();
for (Iterator it = InvokerHelper.asIterator(receiver); it.hasNext(); ) {
answer.add(getPropertySafe(senderClass, it.next(), messageName));
}
return answer;
}
public static void setGroovyObjectFieldSpreadSafe(
Object messageArgument, Class senderClass, GroovyObject receiver, String messageName)
throws Throwable {
if (receiver == null) return;
for (Iterator it = InvokerHelper.asIterator(receiver); it.hasNext(); ) {
setFieldSafe(messageArgument, senderClass, it.next(), messageName);
}
}
public static Object getFieldSpreadSafe(Class senderClass, Object receiver, String messageName)
throws Throwable {
if (receiver == null) return null;
List answer = new ArrayList();
for (Iterator it = InvokerHelper.asIterator(receiver); it.hasNext(); ) {
answer.add(getFieldSafe(senderClass, it.next(), messageName));
}
return answer;
}
public static Object invokeMethodOnSuperNSpreadSafe(
Class senderClass, GroovyObject receiver, String messageName, Object[] messageArguments)
throws Throwable {
List answer = new ArrayList();
for (Iterator it = InvokerHelper.asIterator(receiver); it.hasNext(); ) {
answer.add(invokeMethodNSafe(senderClass, it.next(), messageName, messageArguments));
}
return answer;
}
