/**
* Allows an external component to connect to the local server with the specified configuration.
*
* @param configuration the configuration for the external component.
*/
public static void allowAccess(ExternalComponentConfiguration configuration) {
// Remove any previous configuration for this external component
deleteConfiguration(configuration.getSubdomain());
// Update the database with the new granted permission and configuration
configuration.setPermission(Permission.allowed);
addConfiguration(configuration);
}
/** Adds a new permission for the specified external component. */
private static void addConfiguration(ExternalComponentConfiguration configuration) {
// Remove the permission for the entity from the database
java.sql.Connection con = null;
PreparedStatement pstmt = null;
try {
con = DbConnectionManager.getConnection();
pstmt = con.prepareStatement(ADD_CONFIGURATION);
pstmt.setString(1, configuration.getSubdomain());
pstmt.setString(2, configuration.getSecret());
pstmt.setString(3, configuration.getPermission().toString());
pstmt.executeUpdate();
} catch (SQLException sqle) {
Log.error(sqle);
} finally {
try {
if (pstmt != null) pstmt.close();
} catch (Exception e) {
Log.error(e);
}
try {
if (con != null) con.close();
} catch (Exception e) {
Log.error(e);
}
}
}
