/** 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);
}
