public Classification newClassification(Classification original) {
if (!isReadOnly()) {
throw new IllegalStateException(
"You can only create Classifications from a persistant Version of DynamicType");
}
final ClassificationImpl newClassification = (ClassificationImpl) newClassification(true);
{
Attribute[] attributes = original.getAttributes();
for (int i = 0; i < attributes.length; i++) {
Attribute originalAttribute = attributes[i];
String attributeKey = originalAttribute.getKey();
Attribute newAttribute = newClassification.getAttribute(attributeKey);
Object defaultValue = originalAttribute.defaultValue();
Object originalValue = original.getValue(attributeKey);
if (newAttribute != null && newAttribute.getType().equals(originalAttribute.getType())) {
Object newDefaultValue = newAttribute.defaultValue();
// If the default value of the new type differs from the old one and the value is the same
// as the old default then use the new default
if (newDefaultValue != null
&& ((defaultValue == null && originalValue == null)
|| (defaultValue != null
&& originalValue != null
&& !newDefaultValue.equals(defaultValue)
&& (originalValue.equals(defaultValue))))) {
newClassification.setValue(newAttribute, newDefaultValue);
} else {
newClassification.setValue(newAttribute, newAttribute.convertValue(originalValue));
}
}
}
return newClassification;
}
}
public void setValue(String key, Object value) {
Attribute attribute = getAttribute(key);
if (attribute == null) {
throw new NoSuchElementException("No attribute found for key " + key);
}
setValue(attribute, value);
}
public Classification newClassificationWithoutCheck(boolean useDefaults) {
final ClassificationImpl classification = new ClassificationImpl(this);
if (resolver != null) {
classification.setResolver(resolver);
}
// Array could not be up todate
final Attribute[] attributes2 = getAttributes();
if (useDefaults) {
for (Attribute att : attributes2) {
final Object defaultValue = att.defaultValue();
if (defaultValue != null) {
classification.setValue(att, defaultValue);
}
}
}
return classification;
}
