public void setProperty(String property, Object newValue) {
if ("delegate".equals(property)) {
setDelegate(newValue);
} else if ("metaClass".equals(property)) {
setMetaClass((MetaClass) newValue);
} else if ("resolveStrategy".equals(property)) {
setResolveStrategy(((Number) newValue).intValue());
} else if ("directive".equals(property)) {
setDirective(((Number) newValue).intValue());
} else {
switch (resolveStrategy) {
case DELEGATE_FIRST:
setPropertyDelegateFirst(property, newValue);
break;
case DELEGATE_ONLY:
InvokerHelper.setProperty(this.delegate, property, newValue);
break;
case OWNER_ONLY:
InvokerHelper.setProperty(this.owner, property, newValue);
break;
case TO_SELF:
super.setProperty(property, newValue);
break;
default:
setPropertyOwnerFirst(property, newValue);
}
}
}
private void setPropertyTryThese(
String property, Object newValue, Object firstTry, Object secondTry) {
try {
// let's try setting the property on the first object
InvokerHelper.setProperty(firstTry, property, newValue);
} catch (GroovyRuntimeException e1) {
if (firstTry != null && firstTry != this && firstTry != secondTry) {
try {
// let's try setting the property on the second object
InvokerHelper.setProperty(secondTry, property, newValue);
return;
} catch (GroovyRuntimeException e2) {
// ignore, we'll throw e1
}
}
throw e1;
}
}
public static void setProperty(
Object messageArgument, Class senderClass, Object receiver, String messageName)
throws Throwable {
try {
if (receiver == null) receiver = NullObject.getNullObject();
InvokerHelper.setProperty(receiver, messageName, messageArgument);
} catch (GroovyRuntimeException gre) {
throw unwrap(gre);
}
}
