public void addArgument(IPeopleQueryArgument argument) {
if (getArgumentMap().containsKey(argument.getName())) {
throw new RuntimeException(
"There is already exists an argument with name "
+ argument.getName()
+ " within the people query.");
}
List<Peoplequeryargument> peopleQueryArgEntities = peopleQueryEntity.getPeoplequeryarguments();
/* If the people query doesn't contain any arguments yet the list
* of people query arguments is null.
*/
if (peopleQueryArgEntities == null) {
peopleQueryArgEntities = new ArrayList<Peoplequeryargument>();
peopleQueryEntity.setPeoplequeryarguments(peopleQueryArgEntities);
}
Peoplequeryargument peopleQueryArgEntity = (Peoplequeryargument) argument.getAdaptee();
/*
* There is a bidirectional relation between people
* query entities and people query argument entities consequently
* both sides of the relationship have to be set.
*/
peopleQueryArgEntities.add(peopleQueryArgEntity);
peopleQueryArgEntity.setPeoplequeryBean(peopleQueryEntity);
}
