JDBC connection pool class

DataSource.java

import java.sql.Connection;
import java.sql.SQLException;

import org.apache.tomcat.jdbc.pool.DataSource;
import org.apache.tomcat.jdbc.pool.PoolProperties;

public class DataSourceConfig {
    public static final String DATA_SOURCE_CLASS_NAME = "org.postgresql.Driver";
    public static final String DATA_SOURCE_URL = "jdbc:postgresql://%s:%s/%s";
    public static final String JDBC_INTERCEPTORS = "org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;" + "org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer";

    private String dataSourceClassName = DATA_SOURCE_CLASS_NAME;
    private String hostName;
    private String portNumber;
    private String userName;
    private String password;
    private String dbName;
    private PoolProperties properties = new PoolProperties();
    private DataSource datasource = new DataSource();

    public String getHostName() {
        return hostName;
    }

    public String getPortNumber() {
        return portNumber;
    }

    public String getUserName() {
        return userName;
    }

    public String getPassword() {
        return password;
    }

    public String getDbName() {
        return this.dbName;
    }

    public void setHostName(String hostName) {
        this.hostName = hostName;
    }

    public void setPortNumber(String portNumber) {
        this.portNumber = portNumber;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public void setDbName(String dbName) {
        this.dbName = dbName;
    }

    public void setupPool() {
        String url = String.format(DATA_SOURCE_URL, hostName, portNumber, dbName);
        properties.setUrl(url);
        properties.setDriverClassName(DATA_SOURCE_CLASS_NAME);
        properties.setUsername(userName);
        properties.setPassword(password);
        properties.setJmxEnabled(true);
        properties.setTestWhileIdle(false);
        properties.setTestOnBorrow(true);
        properties.setValidationQuery("SELECT 1");
        properties.setTestOnReturn(false);
        properties.setValidationInterval(30000);
        properties.setTimeBetweenEvictionRunsMillis(30000);
        properties.setMaxActive(100);
        properties.setInitialSize(10);
        properties.setMaxWait(10000);
        properties.setRemoveAbandonedTimeout(60000);
        properties.setMinEvictableIdleTimeMillis(30000);
        properties.setMinIdle(10);
        properties.setLogAbandoned(true);
        properties.setRemoveAbandoned(true);
        properties.setJdbcInterceptors(JDBC_INTERCEPTORS);
        datasource.setPoolProperties(properties);
    }

    public Connection getConnection() throws SQLException {
        return datasource.getConnection();
    }
}