List of representsNull() Examples

Examples of representsNull()

org.apache.ojb.broker.util.BrokerHelper.representsNull()
Decide if the given object value represents 'null'.
- If given value is 'null' itself, true will be returned
- If given value is instance of Number with value 0 and the field-descriptor represents a primitive field, true will be returned
- If given value is instance of String with length 0 and the field-descriptor is a primary key, true will be returned

Examples of org.apache.ojb.broker.util.BrokerHelper.representsNull()

                        fld = fields[i];
                        /*
                        we check all PK fields for 'null'-values
                        */
                        Object value = fld.getPersistentField().get(objOrProxy);
                        if(helper.representsNull(fld, value))
                        {
                            result = (Identity) objectToIdentityMap.get(objOrProxy);
                            if(result == null)
                            {
                                pks[i] = transientSequenceManager.getUniqueValue(fld);

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