public void addOrUpdate(GridContact contact) { if (contact.getId() <= 0) { int id = this.gridContactStore.size() + 1; contact.setId(id); this.gridContactStore.put(id, contact); } else { this.gridContactStore.put(contact.getId(), contact); } }
@PostConstruct public void readData() throws IOException { this.gridContactStore = new HashMap<>(); try (InputStream is = this.contacts.getInputStream()) { ObjectMapper om = new ObjectMapper(); List<GridContact> ci = om.readValue( is, new TypeReference<List<GridContact>>() { /* nothing_here */ }); for (GridContact contact : ci) { this.gridContactStore.put(contact.getId(), contact); } } this.totalSize = this.gridContactStore.size(); }
public void delete(GridContact contact) { this.gridContactStore.remove(contact.getId()); }