public ComparatorObject compareTo(Object obj1, Object obj2) {
ComparatorObject comparatorObject = new ComparatorObject(obj1, obj2);
ComparataroFieldPredicate comparataroFieldPredicate = new ComparataroFieldPredicate();
List<Field> fieldsObject1 =
ReflectionUtils.getAllFieldToPredicate(obj1, comparataroFieldPredicate);
List<Field> fieldsObject2 =
ReflectionUtils.getAllFieldToPredicate(obj2, comparataroFieldPredicate);
List<Field> commonsFields = ListUtils.intersection(fieldsObject1, fieldsObject2);
processCommonsField(commonsFields, obj1, obj2, comparatorObject);
List<Field> differentFieldsObj1 = ListUtils.subtract(fieldsObject1, fieldsObject2);
List<Field> differentFieldsObj2 = ListUtils.subtract(fieldsObject2, fieldsObject1);
comparatorObject.addAllFieldsObj1(getFieldsToObject(differentFieldsObj1, obj1));
comparatorObject.addAllFieldsObj2(getFieldsToObject(differentFieldsObj2, obj2));
return comparatorObject;
}
protected void processCommonsField(
List<Field> commonFields, Object obj1, Object obj2, ComparatorObject comparatorObject) {
for (Field field : commonFields) {
Object fieldValueObj1 = ReflectionUtils.readField(obj1, field);
Object fieldValueObj2 = ReflectionUtils.readField(obj2, field);
if (ReflectionUtils.isBasicType(field.getType())) {
comparatorObject.addCommonField(
field, obj1, obj2, EqualsManager.equalsValueField(fieldValueObj1, fieldValueObj2));
} else {
if (EqualsManager.equalsObjects(fieldValueObj1, fieldValueObj2)) {
comparatorObject.addCommonField(new FieldToCompare(field, obj1, obj2), true);
} else {
comparatorObject.addCommonField(
new FieldComparatorObject(field, this.compareTo(fieldValueObj1, fieldValueObj2)),
false);
}
}
}
}
