private byte[] generateColumnFamilyKeyFromPojo(Object obj, CFMappingDef<?> cfMapDef) { List<byte[]> segmentList = new ArrayList<byte[]>(cfMapDef.getKeyDef().getIdPropertyMap().size()); for (PropertyMappingDefinition md : cfMapDef.getKeyDef().getIdPropertyMap().values()) { Method meth = md.getPropDesc().getReadMethod(); segmentList.add(callMethodAndConvertToCassandraType(obj, meth, md.getConverter())); } return keyConcatStrategy.concat(segmentList); }
@SuppressWarnings("unchecked") private byte[] generateColumnFamilyKeyFromPkObj(CFMappingDef<?> cfMapDef, Object pkObj) { List<byte[]> segmentList = new ArrayList<byte[]>(cfMapDef.getKeyDef().getIdPropertyMap().size()); if (cfMapDef.getKeyDef().isComplexKey()) { Map<String, PropertyDescriptor> propertyDescriptorMap = cfMapDef.getKeyDef().getPropertyDescriptorMap(); for (String key : cfMapDef.getKeyDef().getIdPropertyMap().keySet()) { PropertyDescriptor pd = propertyDescriptorMap.get(key); segmentList.add(callMethodAndConvertToCassandraType(pkObj, pd.getReadMethod(), new DefaultConverter())); } } else { PropertyMappingDefinition md = cfMapDef.getKeyDef().getIdPropertyMap().values().iterator() .next(); segmentList.add(md.getConverter().convertObjTypeToCassType(pkObj)); } return keyConcatStrategy.concat(segmentList); }