Learn more about the CData JDBC Driver for Twilio or download a free trial:
JRuby はRuby プログラミング言語の高性能で安定した、完全にスレッド化されたJava 実装です。CData JDBC Driver for Twilio を使用すると、JRuby からリアルタイムTwilio data へのデータ連携を簡単に実装できます。ここでは、Twilio data に接続し、クエリを実行して結果を表示する簡単なJRuby アプリを作成する方法を説明します。
Before creating the app, note the installation location for the JAR file for the JDBC Driver (typically C:\Program Files\CDatat\CData JDBC Driver for Twilio\lib).
JRuby natively supports JDBC, so you can easily connect to Twilio and execute SQL queries.Initialize the JDBC connection with the getConnection function of the java.sql.DriverManager class.
Use the AccountSid and AuthToken connection properties to access data from your account. You obtain your live credentials on your Twilio account dashboard. Click Account -> Account Settings to obtain your test credentials.
For assistance in constructing the JDBC URL, use the connection string designer built into the Twilio JDBC Driver.Either double-click the JAR file or execute the jar file from the command-line.
java -jar cdata.jdbc.twilio.jar
Fill in the connection properties and copy the connection string to the clipboard.
Below is a typical JDBC connection string for Twilio:
jdbc:twilio:AccountSid=MyAccountSid;AuthToken=MyAuthToken;
Create a new Ruby file (for example: TwilioSelect.rb) and open it in a text editor.Copy the following code into your file:
require 'java'
require 'rubygems'
require 'C:/Program Files/CData/CData JDBC Driver for Twilio 2018/lib/cdata.jdbc.twilio.jar'
url = "jdbc:twilio:AccountSid=MyAccountSid;AuthToken=MyAuthToken;"
conn = java.sql.DriverManager.getConnection(url)
stmt = conn.createStatement
rs = stmt.executeQuery("SELECT To, Duration FROM Calls")
while (rs.next) do
puts rs.getString(1) + ' ' + rs.getString(2)
end
With the file completed, you are ready to display your Twilio data with JRuby.To do so, simply run your file from the command line:
jruby -S TwilioSelect.rb
Writing SQL-92 queries to Twilio allows you to quickly and easily incorporate Twilio data into your own JRuby applications.Download a free trial today!