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

MongoClient.update介绍

暂无

代码示例

代码示例来源：origin: vert-x3/vertx-rx

/**
 * Update matching documents in the specified collection
 * @param collection the collection
 * @param query query used to match the documents
 * @param update used to describe how the documents will be updated
 * @param resultHandler will be called when complete
 * @return 
 */
@Deprecated()
public io.vertx.rxjava.ext.mongo.MongoClient update(String collection, JsonObject query, JsonObject update, Handler<AsyncResult<Void>> resultHandler) { 
 delegate.update(collection, query, update, resultHandler);
 return this;
}

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

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

代码示例来源：origin: io.vertx/vertx-rx-java

/**
 * Update matching documents in the specified collection
 * @param collection the collection
 * @param query query used to match the documents
 * @param update used to describe how the documents will be updated
 * @param resultHandler will be called when complete
 * @return 
 */
@Deprecated()
public io.vertx.rxjava.ext.mongo.MongoClient update(String collection, JsonObject query, JsonObject update, Handler<AsyncResult<Void>> resultHandler) { 
 delegate.update(collection, query, update, resultHandler);
 return this;
}

代码示例来源：origin: io.vertx/vertx-lang-groovy

public static io.vertx.ext.mongo.MongoClient update(io.vertx.ext.mongo.MongoClient j_receiver, java.lang.String collection, java.util.Map<String, Object> query, java.util.Map<String, Object> update, io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>> resultHandler) {
 io.vertx.core.impl.ConversionHelper.fromObject(j_receiver.update(collection,
  query != null ? io.vertx.core.impl.ConversionHelper.toJsonObject(query) : null,
  update != null ? io.vertx.core.impl.ConversionHelper.toJsonObject(update) : null,
  resultHandler != null ? new io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>>() {
  public void handle(io.vertx.core.AsyncResult<java.lang.Void> ar) {
   resultHandler.handle(ar.map(event -> io.vertx.core.impl.ConversionHelper.fromObject(event)));
  }
 } : null));
 return j_receiver;
}
public static io.vertx.ext.mongo.MongoClient updateCollection(io.vertx.ext.mongo.MongoClient j_receiver, java.lang.String collection, java.util.Map<String, Object> query, java.util.Map<String, Object> update, io.vertx.core.Handler<io.vertx.core.AsyncResult<java.util.Map<String, Object>>> resultHandler) {

代码示例来源：origin: cescoffier/my-vertx-first-app

private void updateOne(RoutingContext routingContext) {
 final String id = routingContext.request().getParam("id");
 JsonObject json = routingContext.getBodyAsJson();
 if (id == null || json == null) {
  routingContext.response().setStatusCode(400).end();
 } else {
  mongo.update(COLLECTION,
    new JsonObject().put("_id", id), // Select a unique document
    // The update syntax: {$set, the json object containing the fields to update}
    new JsonObject()
      .put("$set", json),
    v -> {
     if (v.failed()) {
      routingContext.response().setStatusCode(404).end();
     } else {
      routingContext.response()
        .putHeader("content-type", "application/json; charset=utf-8")
        .end(Json.encodePrettily(new Whisky(id, json.getString("name"), json.getString("origin"))));
     }
    });
 }
}