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JDBI からKintone Data のデータアクセスオブジェクトを作成

JDBI でKintone data 用のSQL オブジェクトAPIを作成する方法を概説します。

JDBI は、Fluent スタイルとSQL オブジェクトスタイルという2つの異なるスタイルAPI を公開する、Java 用のSQL コンビニエンスライブラリです。CData JDBC Driver for Kintone は、Java アプリケーションとリアルタイムKintone data のデータ連携を実現します。これらの技術を組み合わせることによって、Kintone data へのシンプルなコードアクセスが可能になります。ここでは、基本的なDAO(Data Access Object )とそれに付随するKintone data の読み書きのためのコードの作成について説明します。

Kintone Comments Entity のDAO を作成

The interface below declares the desired behavior for the SQL object to create a single method for each SQL statement to be implemented.

public interface MyCommentsDAO { //insert new data into Kintone @SqlUpdate("INSERT INTO Comments (AppId, Description) values (:appId, :description)") void insert(@Bind("appId") String appId, @Bind("description") String description); //request specific data from Kintone (String type is used for simplicity) @SqlQuery("SELECT Description FROM Comments WHERE AppId = :appId") String findDescriptionByAppId(@Bind("appId") String appId); /* * close with no args is used to close the connection */ void close(); }

Kintone への接続を開く

Collect the necessary connection properties and construct the appropriate JDBC URL for connecting to Kintone.

&service; に接続するには、&rpUser; および&rpPassword; を設定します。さらに、&rpUrl; を設定します。例: または。


For assistance in constructing the JDBC URL, use the connection string designer built into the Kintone JDBC Driver.Either double-click the JAR file or execute the jar file from the command-line.

java -jar cdata.jdbc.kintone.jar

Fill in the connection properties and copy the connection string to the clipboard.

A connection string for Kintone will typically look like the following:


Use the configured JDBC URL to obtain an instance of the DAO interface.The particular method shown below will open a handle bound to the instance, so the instance needs to be closed explicitly to release the handle and the bound JDBC connection.

DBI dbi = new DBI("jdbc:kintone:Username=myuseraccount;Password=mypassword;URL=;GuestSpaceId=myspaceid;ApiToken=MyApiToken"); MyCommentsDAO dao =; //do stuff with the DAO dao.close();

Kintone Data について

With the connection open to Kintone, simply call the previously defined method to retrieve data from the Comments entity in Kintone.

//disply the result of our 'find' method String description = dao.findDescriptionByAppId("1354841"); System.out.println(description);

Kintone Data の書き方

It is also simple to write data to Kintone, using the previously defined method.

//add a new entry to the Comments entity dao.insert(newAppId, newDescription);

Since the JDBI library is able to work with JDBC connections, you can easily produce a SQL Object API for Kintone by integrating with the CData JDBC Driver for Kintone.Download a free trial and work with live Kintone data in custom Java applications today.