This string includes the properties you may need to connect through a proxy server with OAuth 2.0 refresh token grant authentication.

jdbc:datadirect:hubspot:ProxyHost=proxy_host;ProxyPassword=proxy_password;
ProxyPort=proxy_port;ProxyUser=proxy_user;AuthenticationMethod=OAuth2;
ClientID=client_id;ClientSecret=client_secret;
RefreshToken=refresh_token;[property=value[;...]];

where:

proxy_host
specifies the proxy server to use for the first connection.
proxy_password
specifies the password needed to connect to a proxy server for the first connection.
proxy_port
specifies the port number where the proxy server is listening for requests for the first connection. The default is 0.
proxy_user
specifies the user name needed to connect to a proxy server for the first connection.
client_id
specifies the client ID key for your application when authenticating with OAuth 2.0.
client_secret
specifies the client secret for your application when authenticating with OAuth 2.0.

Important: The client secret is a confidential value used to authenticate the application to the server. To prevent unauthorized access, this value must be securely maintained.

refresh_token
specifies the refresh token used to either request a new access token or renew an expired access token.
property=value
specifies connection property settings. Multiple properties are separated by a semi-colon.

The following example connection string includes the properties required for using a proxy server with OAuth 2.0 refresh token grant authentication.

Connection conn = DriverManager.getConnection
  ("jdbc:datadirect:hubspot:
    ProxyHost=pserver;ProxyPassword=secret;ProxyPort=808;ProxyUser=jsmith;
    AuthenticationMethod=OAuth2;ClientID=ab123c45-def6-7g89-gh1i-m2345no67891;
    ClientSecret=12a3=bCD/EfGh4Ijk+Lm5P67qR8s=//TuV+WXy1Zabcd;
    RefreshToken=12a3=bCD/EfGh4Ijk+Lgd8g-44tk3c527831;");