Examples of org.jpox.store.fieldmanager.AttachFieldManager

org.jpox.store.fieldmanager.AttachFieldManager
Utility class to handle the attach of fields. The attachment process has 2 distinct cases to cater for.
1. The object was detached, has been updated, and needs reattaching.
2. The object was detached from a different datastore, and is being attached here.
In the first case, the fields which are dirty have their values (and dirty flags) updated. In the second case, all fields have their fields (and dirty flags) updated. In addition this field manager allows attaching a copy, or attaching in-situ @version $Revision: 1.14 $

            int[] attachFieldNumbers = getFieldNumbersOfLoadedOrDirtyFields(loadedFields, dirtyFields);
            if (attachFieldNumbers != null)
            {
                // Only update the fields that were detached, and only update them if there are any to update
                provideFields(attachFieldNumbers,
                    new AttachFieldManager(this, getSecondClassMutableFields(), dirtyFields, persistent, true, false));
            }


            // Call any "post-attach" listeners
            getCallbackHandler().postAttach(myPC, myPC);
        }

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        sm.setVersion(version);
        if (attachFieldNumbers != null)
        {
            // Only update the fields that were detached, and only update them if there are any to update
            smDetached.provideFields(attachFieldNumbers, 
                new AttachFieldManager(sm, getSecondClassMutableFields(), dirtyFields, persistent, cascade, true));
        }
    }

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