本文整理了Java中io.vertx.ext.mongo.MongoClient.dropCollection()方法的一些代码示例，展示了MongoClient.dropCollection()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。MongoClient.dropCollection()方法的具体详情如下：
包路径：io.vertx.ext.mongo.MongoClient
类名称：MongoClient
方法名：dropCollection

MongoClient.dropCollection介绍

暂无

代码示例

代码示例来源：origin: vert-x3/vertx-examples

private void loadData(MongoClient db) {
  db.dropCollection("users", drop -> {
   if (drop.failed()) {
    throw new RuntimeException(drop.cause());
   }

   List<JsonObject> users = new LinkedList<>();

   users.add(new JsonObject()
       .put("username", "pmlopes")
       .put("firstName", "Paulo")
       .put("lastName", "Lopes")
       .put("address", "The Netherlands"));

   users.add(new JsonObject()
       .put("username", "timfox")
       .put("firstName", "Tim")
       .put("lastName", "Fox")
       .put("address", "The Moon"));

   for (JsonObject user : users) {
    db.insert("users", user, res -> {
     System.out.println("inserted " + user.encode());
    });
   }
  });
 }
}

代码示例来源：origin: vert-x3/vertx-examples

private void loadData(MongoClient db) {
 db.dropCollection("albums", drop -> {
  if (drop.failed()) {
   throw new RuntimeException(drop.cause());

代码示例来源：origin: io.vertx/vertx-rx-java

/**
 * Drop a collection
 * @param collection the collection
 * @param resultHandler will be called when complete
 * @return 
 */
public io.vertx.rxjava.ext.mongo.MongoClient dropCollection(String collection, Handler<AsyncResult<Void>> resultHandler) { 
 delegate.dropCollection(collection, resultHandler);
 return this;
}

代码示例来源：origin: io.vertx/vertx-mongo-service

@Override
public MongoService dropCollection(String collection, Handler<AsyncResult<Void>> resultHandler) {
 client.dropCollection(collection, resultHandler);
 return this;
}

代码示例来源：origin: vert-x3/vertx-rx

/**
 * Drop a collection
 * @param collection the collection
 * @param resultHandler will be called when complete
 * @return 
 */
public io.vertx.rxjava.ext.mongo.MongoClient dropCollection(String collection, Handler<AsyncResult<Void>> resultHandler) { 
 delegate.dropCollection(collection, resultHandler);
 return this;
}

代码示例来源：origin: folio-org/okapi

public void init(boolean reset, Handler<ExtendedAsyncResult<Void>> fut) {
 if (!reset) {
  fut.handle(new Success<>());
 } else {
  cli.dropCollection(collection, res -> {
   if (res.failed()) {
    fut.handle(new Failure<>(INTERNAL, res.cause()));
   } else {
    fut.handle(new Success<>());
   }
  });
 }
}

代码示例来源：origin: io.vertx/vertx-auth-mongo

/**
 * Method drops all collections which are starting with the prefix {@link #TABLE_PREFIX}
 *
 * @param latch
 *          the latch to be used
 */
protected void dropCollections(CountDownLatch latch) {
 // Drop all the collections in the db
 mongoClient.getCollections(onSuccess(list -> {
  AtomicInteger collCount = new AtomicInteger();
  List<String> toDrop = getOurCollections(list);
  int count = toDrop.size();
  if (!toDrop.isEmpty()) {
   for (String collection : toDrop) {
    mongoClient.dropCollection(collection, onSuccess(v -> {
     if (collCount.incrementAndGet() == count) {
      latch.countDown();
     }
    }));
   }
  } else {
   latch.countDown();
  }
 }));
}