private void registerPool()

in src/main/java/org/apache/commons/dbcp2/datasources/SharedPoolDataSource.java [164:193]
25 lines of code
1 McCabe index (conditional complexity)

    private void registerPool(final String userName, final String password) throws NamingException, SQLException {

        final ConnectionPoolDataSource cpds = testCPDS(userName, password);

        // Create an object pool to contain our PooledConnections
        factory = new KeyedCPDSConnectionFactory(cpds, getValidationQuery(), getValidationQueryTimeoutDuration(), isRollbackAfterValidation());
        factory.setMaxConn(getMaxConnDuration());

        final GenericKeyedObjectPoolConfig<PooledConnectionAndInfo> config = new GenericKeyedObjectPoolConfig<>();
        config.setBlockWhenExhausted(getDefaultBlockWhenExhausted());
        config.setEvictionPolicyClassName(getDefaultEvictionPolicyClassName());
        config.setLifo(getDefaultLifo());
        config.setMaxIdlePerKey(getDefaultMaxIdle());
        config.setMaxTotal(getMaxTotal());
        config.setMaxTotalPerKey(getDefaultMaxTotal());
        config.setMaxWait(getDefaultMaxWait());
        config.setMinEvictableIdleTime(getDefaultMinEvictableIdleDuration());
        config.setMinIdlePerKey(getDefaultMinIdle());
        config.setNumTestsPerEvictionRun(getDefaultNumTestsPerEvictionRun());
        config.setSoftMinEvictableIdleTime(getDefaultSoftMinEvictableIdleDuration());
        config.setTestOnCreate(getDefaultTestOnCreate());
        config.setTestOnBorrow(getDefaultTestOnBorrow());
        config.setTestOnReturn(getDefaultTestOnReturn());
        config.setTestWhileIdle(getDefaultTestWhileIdle());
        config.setTimeBetweenEvictionRuns(getDefaultDurationBetweenEvictionRuns());

        final KeyedObjectPool<UserPassKey, PooledConnectionAndInfo> tmpPool = new GenericKeyedObjectPool<>(factory, config);
        factory.setPool(tmpPool);
        pool = tmpPool;
    }