public ManagedDataSource build(
MetricRegistry metricRegistry, DatabaseConfiguration configuration, String name)
throws ClassNotFoundException {
final Properties properties = new Properties();
for (Map.Entry<String, String> property : configuration.getProperties().entrySet()) {
properties.setProperty(property.getKey(), property.getValue());
}
final PoolProperties poolConfig = new PoolProperties();
poolConfig.setAbandonWhenPercentageFull(configuration.getAbandonWhenPercentageFull());
poolConfig.setAlternateUsernameAllowed(configuration.isAlternateUsernamesAllowed());
poolConfig.setCommitOnReturn(configuration.getCommitOnReturn());
poolConfig.setDbProperties(properties);
poolConfig.setDefaultAutoCommit(configuration.getAutoCommitByDefault());
poolConfig.setDefaultCatalog(configuration.getDefaultCatalog());
poolConfig.setDefaultReadOnly(configuration.getReadOnlyByDefault());
poolConfig.setDefaultTransactionIsolation(
configuration.getDefaultTransactionIsolation().getValue());
poolConfig.setDriverClassName(configuration.getDriverClass());
poolConfig.setFairQueue(configuration.getUseFairQueue());
poolConfig.setInitialSize(configuration.getInitialSize());
poolConfig.setInitSQL(configuration.getInitializationQuery());
poolConfig.setLogAbandoned(configuration.getLogAbandonedQueries());
poolConfig.setLogValidationErrors(configuration.getLogValidationErrors());
poolConfig.setMaxActive(configuration.getMaxSize());
poolConfig.setMaxIdle(configuration.getMaxSize());
poolConfig.setMinIdle(configuration.getMinSize());
for (Duration duration : configuration.getMaxConnectionAge().asSet()) {
poolConfig.setMaxAge(duration.toMilliseconds());
}
poolConfig.setMaxWait((int) configuration.getMaxWaitForConnection().toMilliseconds());
poolConfig.setMinEvictableIdleTimeMillis((int) configuration.getMinIdleTime().toMilliseconds());
poolConfig.setName(name);
poolConfig.setUrl(configuration.getUrl());
poolConfig.setUsername(configuration.getUser());
poolConfig.setPassword(configuration.getPassword());
poolConfig.setTestWhileIdle(configuration.getCheckConnectionWhileIdle());
poolConfig.setValidationQuery(configuration.getValidationQuery());
poolConfig.setTestOnBorrow(configuration.getCheckConnectionOnBorrow());
poolConfig.setTestOnConnect(configuration.getCheckConnectionOnConnect());
poolConfig.setTestOnReturn(configuration.getCheckConnectionOnReturn());
poolConfig.setTimeBetweenEvictionRunsMillis(
(int) configuration.getEvictionInterval().toMilliseconds());
poolConfig.setValidationInterval(1);
return new ManagedPooledDataSource(poolConfig, metricRegistry);
}
@Test
public void hasADefaultFrequency() throws Exception {
assertThat(config.getFrequency()).isEqualTo(Duration.seconds(10));
}