Java Person类代码示例

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
@Override
public void persist(Person person) {
  if (person.getId() == null) {
    person.setId(Long.toString(++serial));
  }
  person.setVersion(person.getVersion() + 1);
  if (person.getClassSchedule() != null) {
    scheduleStore.persist(person.getClassSchedule());
  }
  Person existing = people.get(person.getId());
  if (existing != null) {
    existing.copyFrom(person);
  } else {
    people.put(person.getId(), person);
  }
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
@Override
public Person findPerson(String id) {
  Person toReturn = people.get(id);
  if (toReturn == null) {
    toReturn = backingStore.findPerson(id);
    if (toReturn != null) {
      toReturn = toReturn.makeCopy();
      
      Integer scheduleKey = toReturn.getClassSchedule().getKey();
      Schedule scheduleCopy = scheduleStore.find(scheduleKey);
      toReturn.setClassSchedule(scheduleCopy);
    }
    people.put(id, toReturn);
  }
  return toReturn;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
public static List<Schedule> collectSchedules(List<Person> randomPeople) {
  List<Schedule> toReturn = new ArrayList<Schedule>();
  for (Person person : randomPeople) {
    toReturn.add(person.getClassSchedule());
  }
  return toReturn;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
public static List<Person> generateRandomPeople() {
  List<Person> toReturn = new ArrayList<Person>(MAX_PEOPLE);
  Random rnd = new Random(3);
  for (long i = 0; i < MAX_PEOPLE; i++) {
    Person person = generateRandomPerson(rnd);
    AddressFuzzer.fuzz(rnd, person.getAddress());
    toReturn.add(person);
  }
  return toReturn;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
private static Person generateRandomPerson(Random rnd) {
  if (isChosenAsProfessor(rnd)) {
    return generateRandomProfessor(rnd);
  } else {
    return generateRandomStudent(rnd);
  }
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
private static Person generateRandomProfessor(Random rnd) {
  Person prof = new Person();

  String firstName = pickRandomString(rnd, FIRST_NAMES);
  String lastName = pickRandomString(rnd, LAST_NAMES);
  prof.setName("Dr. " + firstName + " " + lastName);

  String subject = pickRandomString(rnd, SUBJECTS);
  prof.setDescription("Professor of " + subject);

  prof.setClassSchedule(ScheduleFuzzer.generateRandomSchedule(rnd));

  return prof;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
private static Person generateRandomStudent(Random rnd) {
  Person student = new Person();

  String firstName = pickRandomString(rnd, FIRST_NAMES);
  String lastName = pickRandomString(rnd, LAST_NAMES);
  student.setName(firstName + " " + lastName);

  String subject = pickRandomString(rnd, SUBJECTS);
  student.setDescription("Majoring in " + subject);

  student.setClassSchedule(ScheduleFuzzer.generateRandomSchedule(rnd));

  return student;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
public void init(FilterConfig config) {
  backingStore = (PersonSource) config.getServletContext().getAttribute(
      SchoolCalendarService.class.getName());
  if (backingStore == null) {
    List<Person> randomPeople = PersonFuzzer.generateRandomPeople();
    scheduleStore = ScheduleSource.of(PersonFuzzer.collectSchedules(randomPeople));
    backingStore = PersonSource.of(randomPeople, scheduleStore);
    config.getServletContext().setAttribute(
        SchoolCalendarService.class.getName(), backingStore);
  }
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
@Override
public List<Person> getPeople(int startIndex, int maxCount,
    List<Boolean> daysFilter) {
  int peopleCount = countPeople();

  int start = startIndex;
  if (start >= peopleCount) {
    return Collections.emptyList();
  }

  int end = Math.min(startIndex + maxCount, peopleCount);
  if (start == end) {
    return Collections.emptyList();
  }

  // If there's a simple filter, use a fast path
  if (ALL_DAYS.equals(daysFilter)) {
    return new ArrayList<Person>(people.values()).subList(start, end);
  } else if (NO_DAYS.equals(daysFilter)) {
    return new ArrayList<Person>();
  }

  /*
   * Otherwise, iterate from the start position until we collect enough
   * People or hit the end of the list.
   */
  Iterator<Person> it = people.values().iterator();
  int skipped = 0;
  List<Person> toReturn = new ArrayList<Person>(maxCount);
  while (toReturn.size() < maxCount && it.hasNext()) {
    Person person = it.next();
    if (person.getScheduleWithFilter(daysFilter).length() > 0) {
      if (skipped++ < startIndex) {
        continue;
      }
      toReturn.add(person);
    }
  }
  return toReturn;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
/**
 * Create a PersonSource that will act directly on the given list.
 */
public static PersonSource of(List<Person> people, ScheduleSource schedules) {
  PersonSource backing = new Backing(schedules);
  for (Person person : people) {
    backing.persist(person);
  }
  return backing;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
@Override
public void init(FilterConfig config) {
  backingStore = (PersonSource) config.getServletContext().getAttribute(
      SchoolCalendarService.class.getName());
  if (backingStore == null) {
    List<Person> randomPeople = PersonFuzzer.generateRandomPeople();
    scheduleStore = ScheduleSource.of(PersonFuzzer.collectSchedules(randomPeople));
    backingStore = PersonSource.of(randomPeople, scheduleStore);
    config.getServletContext().setAttribute(
        SchoolCalendarService.class.getName(), backingStore);
  }
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
public static Person generatePerson() {
  Random rnd = new Random();
  Person toReturn = generateRandomPerson(rnd);
  AddressFuzzer.fuzz(rnd, toReturn.getAddress());
  return toReturn;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
public static Person createPerson() {
  checkPersonSource();
  Person person = PersonFuzzer.generatePerson();
  PERSON_SOURCE.get().persist(person);
  return person;
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
public static Person findPerson(String id) {
  checkPersonSource();
  return PERSON_SOURCE.get().findPerson(id);
}
 

import com.google.gwt.sample.dynatablerf.domain.Person; //导入依赖的package包/类
public static List<Person> getPeople(int startIndex, int maxCount,
    List<Boolean> filter) {
  checkPersonSource();
  return PERSON_SOURCE.get().getPeople(startIndex, maxCount, filter);
}