本文整理了Java中org.mongodb.morphia.Datastore.save()方法的一些代码示例，展示了Datastore.save()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Datastore.save()方法的具体详情如下：
包路径：org.mongodb.morphia.Datastore
类名称：Datastore
方法名：save

Datastore.save介绍

[英]Saves the entities (Objects) and updates the @Id field
[中]保存实体（对象）并更新@Id字段

代码示例

代码示例来源：origin: jooby-project/jooby

@Override
public void prePersist(final Object entity, final DBObject dbObj, final Mapper mapper) {
 MappedClass mclass = mapper.getMappedClass(entity);
 Field id = mclass.getIdField();
 if (id != null && id.getAnnotation(GeneratedValue.class) != null) {
  try {
   id.setAccessible(true);
   final String collName = gen.value(mclass.getClazz());
   final Query<StoredId> q = db.find(StoredId.class, "_id", collName);
   final UpdateOperations<StoredId> uOps = db.createUpdateOperations(StoredId.class)
     .inc("value");
   StoredId newId = db.findAndModify(q, uOps);
   if (newId == null) {
    newId = new StoredId(collName);
    db.save(newId);
   }
   id.set(entity, newId.value);
  } catch (Exception ex) {
   throw new IllegalStateException("Can't generate ID on " + mclass, ex);
  }
 }
}

代码示例来源：origin: protegeproject/webprotege

public void setApplicationPreferences(@Nonnull ApplicationPreferences preferences) {
    writeLock.lock();
    try {
      cachedPreferences = preferences;
      datastore.save(checkNotNull(preferences));

    } finally {
      writeLock.unlock();
    }
  }
}

代码示例来源：origin: getheimdall/heimdall

@Override
public <T> T save(T object) {
  try {
     this.datastore().save(object);
     return object;
  } catch (Exception e) {
     log.error(e.getMessage(), e);
     return null;
  }
}

代码示例来源：origin: getheimdall/heimdall

@Override
public <T> T save(T object) {
  try {
    this.datastore().save(object);
    return object;
  } catch (Exception e) {
    return null;
  }
}

代码示例来源：origin: lmco/streamflow

@Override
public T save(T entity) {
  Key<T> key = datastore.save(entity);
  return datastore.getByKey(persistentClass, key);
}

代码示例来源：origin: NationalSecurityAgency/lemongrenade

/**
 * @param LGAdapterURLs LGAdapterURLs
 */
public void savelgAdapterURLs(LGAdapterURLs LGAdapterURLs) {
  getDatastore().save(LGAdapterURLs);
}

代码示例来源：origin: de.mhus.lib/mhu-lib-persistence

public void save(Object obj) {
  datastore.save(obj);
  if (obj instanceof DbComfortableObject)
    ((DbComfortableObject)obj).doInit(this, null, true);
}

代码示例来源：origin: NationalSecurityAgency/lemongrenade

/**
 * @param LGdbValue LGdbValue
 */
public void saveDbValues(LGdbValue LGdbValue) {
  getDatastore().save(LGdbValue);
}

代码示例来源：origin: protegeproject/webprotege

@Override
  public void addWebhooks(@Nonnull List<SlackWebhook> webhooks) {
    try {
      datastore.save(webhooks, new InsertOptions().continueOnError(true));
    } catch (DuplicateKeyException e) {
      logger.debug("Ignored duplicate webhook", e);
    }
  }
}

代码示例来源：origin: protegeproject/webprotege

@Override
public void create(CollectionId collectionId, List<CollectionItem> items) {
  List<CollectionItemData> data = items.stream()
      .map(item -> new CollectionItemData(collectionId, item))
      .collect(toList());
  datastore.save(data, new InsertOptions().continueOnError(true));
}

代码示例来源：origin: protegeproject/webprotege

private UserActivityRecord getByUserId(UserId userId) {
  UserActivityRecord record = datastore.get(UserActivityRecord.class, userId);
  if (record == null) {
    datastore.save(record = UserActivityRecord.get(userId));
  }
  return record;
}

代码示例来源：origin: protegeproject/webprotege

public void save(UserActivityRecord record) {
  if(record.getUserId().isGuest()) {
    return;
  }
  datastore.save(record);
}

代码示例来源：origin: groupon/DotCi

public ObjectId saveOrUpdate(final DbBackedProject project) {
  getDatastore().save(project);
  return project.getId();
}

代码示例来源：origin: protegeproject/webprotege

@Override
public void save(@Nonnull EntityTags tag) {
  try {
    writeLock.lock();
    datastore.delete(tagWithProjectIdAndEntity(tag.getProjectId(), tag.getEntity()));
    datastore.save(tag);
  } finally {
    writeLock.unlock();
  }
}

代码示例来源：origin: stackoverflow.com

Morphia morphia = new Morphia();
   Datastore datastore = morphia.createDatastore(new MongoClient(), "test");
   Person johnDoe = new Person("John", "Doe");
   //saves John Doe on DB
   datastore.save(johnDoe);
   //retrieves all people whose first name is John
   List<Person> people = datastore.createQuery(Person.class).filter("firstName", "John").asList();
   System.out.println(people.size()); //prints 1
   Person person = people.get(0);
   System.out.println(person); //prints John Doe

代码示例来源：origin: acmeair/acmeair

public String bookFlight(String customerId, String flightId) {
  try{
    Flight f = flightService.getFlightByFlightId(flightId, null);
    Customer c = customerService.getCustomerByUsername(customerId);
    
    Booking newBooking = new BookingImpl(keyGenerator.generate().toString(), new Date(), c, f);
    datastore.save(newBooking);
    return newBooking.getBookingId();
  } catch (Exception e) {
    throw new RuntimeException(e);
  }
}

代码示例来源：origin: stackoverflow.com

Datastore ds = ...;

//get/change/save
Settings s = ds.find(Settings.class).get(); //like findOne in the shell/driver
s.showFriendsList = true;
ds.save(s); 

//or update
ds.updateFirst(ds.find(Settings.class), ds.creatUpdateOperations(Settings.class).set("showFiendsList", true));

代码示例来源：origin: BlackLabs/play-morphia

public static void init(String name) {
  Datastore ds = MorphiaPlugin.ds();
  Query<Seq> q = ds.find(Seq.class, "_id", name);
  if (0 == q.countAll()) {
    Seq newId = new Seq(name);
    ds.save(newId);
  }
  return;
}

代码示例来源：origin: NationalSecurityAgency/lemongrenade

public void deleteTaskFromJob(LGJob jobIn, LGTask task) {
  LGJob job = getByJobId(jobIn.getJobId());
  // Need to remove the reference first!
  job.delTask(task.getTaskId());
  getDatastore().save(job);
  taskDAO.delete(task);
}

代码示例来源：origin: groupon/DotCi

public int assignNextBuildNumber(final DynamicProject project) {
  final Datastore datastore = getDatastore();
  BuildNumberCounter seq = datastore.findAndModify(
    datastore.find(BuildNumberCounter.class, "key = ", project.getFullName()), // query
    datastore.createUpdateOperations(BuildNumberCounter.class).inc("counter") // update
  );
  if (seq == null) {
    seq = new BuildNumberCounter(project.getFullName(), 1);
    datastore.save(seq);
  }
  return seq.getCounter();
}