/** Build a Criteria object from the data object for this peer */ public static Criteria buildCriteria(TDomain obj) { Criteria criteria = new Criteria(DATABASE_NAME); if (!obj.isNew()) criteria.add(OBJECTID, obj.getObjectID()); criteria.add(LABEL, obj.getLabel()); criteria.add(DESCRIPTION, obj.getDescription()); criteria.add(TPUUID, obj.getUuid()); return criteria; }
/** * Populates an object from a resultset row starting from a specified offset. This is done so that * you can select other rows than just those needed for this object. You may for example want to * create two objects from the same row. * * @throws TorqueException Any exceptions caught during processing will be rethrown wrapped into a * TorqueException. */ public static void populateObject(Record row, int offset, TDomain obj) throws TorqueException { try { obj.setObjectID(row.getValue(offset + 0).asIntegerObj()); obj.setLabel(row.getValue(offset + 1).asString()); obj.setDescription(row.getValue(offset + 2).asString()); obj.setUuid(row.getValue(offset + 3).asString()); } catch (DataSetException e) { throw new TorqueException(e); } }
/** * Create a new object of type cls from a resultset row starting from a specified offset. This is * done so that you can select other rows than just those needed for this object. You may for * example want to create two objects from the same row. * * @throws TorqueException Any exceptions caught during processing will be rethrown wrapped into a * TorqueException. */ public static TDomain row2Object(Record row, int offset, Class cls) throws TorqueException { try { TDomain obj = (TDomain) cls.newInstance(); TDomainPeer.populateObject(row, offset, obj); obj.setModified(false); obj.setNew(false); return obj; } catch (InstantiationException e) { throw new TorqueException(e); } catch (IllegalAccessException e) { throw new TorqueException(e); } }
/** * Method to do update. This method is to be used during a transaction, otherwise use the * doUpdate(TDomain) method. It will take care of the connection details internally. * * @param obj the data object to update in the database. * @param con the connection to use * @throws TorqueException Any exceptions caught during processing will be rethrown wrapped into a * TorqueException. */ public static void doUpdate(TDomain obj, Connection con) throws TorqueException { doUpdate(buildCriteria(obj), con); obj.setModified(false); }
/** * Method to do inserts. This method is to be used during a transaction, otherwise use the * doInsert(TDomain) method. It will take care of the connection details internally. * * @param obj the data object to insert into the database. * @param con the connection to use * @throws TorqueException Any exceptions caught during processing will be rethrown wrapped into a * TorqueException. */ public static void doInsert(TDomain obj, Connection con) throws TorqueException { obj.setPrimaryKey(doInsert(buildCriteria(obj), con)); obj.setNew(false); obj.setModified(false); }