Configure the CData JDBC Driver for Rootly in a Connection Pool in Tomcat

The CData JDBC Drivers support standard JDBC interfaces to integrate with Web applications running on the JVM. This article details how to connect to Rootly data from a connection pool in Tomcat.

Connect to Rootly Data through a Connection Pool in Tomcat

1. Copy the CData JAR and CData .lic file to $CATALINA_HOME/lib. The CData JAR is located in the lib subfolder of the installation directory.
2. Add a definition of the resource to the context. Specify the JDBC URL here.

   Using API Key Authentication

   To authenticate using an API key, you will need to obtain your API key from your Rootly account settings.

   To get your API key:

   1. Log in to your Rootly account
   2. Navigate to Settings > API & Integrations
   3. Click on "API Tokens"
   4. Copy the generated token

   After setting the following connection properties, you are ready to connect:

   • AuthScheme: Set this to APIKey.
   • APIKey: Set this to your Rootly API token.

   Example Connection String

   Profile=Rootly.apip;Authscheme=APIKey;ProfileSettings="APIKey=your_apikey";
   

   Built-in Connection String Designer

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

   java -jar cdata.jdbc.api.jar
   

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

   

   You can see the JDBC URL specified in the resource definition below.

   
   <Resource name="jdbc/api"   auth="Container" type="javax.sql.DataSource" driverClassName="cdata.jdbc.api.APIDriver" factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" url="jdbc:api:Profile=Rootly.apip;Authscheme=APIKey;ProfileSettings="APIKey=your_apikey";" maxActive="20" maxIdle="10" maxWait="-1" />
   

   To allow a single application to access Rootly data, add the code above to the context.xml in the application's META-INF directory.

   For a shared resource configuration, add the code above to the context.xml located in $CATALINA_BASE/conf. A shared resource configuration provides connectivity to Rootly for all applications.

3. Add a reference to the resource to the web.xml for the application.

   
     Rootly data JSP
     jdbc/API
     javax.sql.DataSource
     Container
   
   

4. Initialize connections from the connection pool:

   Context initContext = new InitialContext();
   Context envContext  = (Context)initContext.lookup("java:/comp/env");
   DataSource ds = (DataSource)envContext.lookup("jdbc/API");
   Connection conn = ds.getConnection();
     

More Tomcat Integration

The steps above show how to connect to Rootly data in a simple connection pooling scenario. For more use cases and information, see the JNDI Datasource How-To in the Tomcat documentation.