io.dropwizard.db

Interface PooledDataSourceFactory

All Known Implementing Classes:

DataSourceFactory

public interface PooledDataSourceFactory

Interface of a factory that produces JDBC data sources backed by the connection pool.

Method Summary

Modifier and Type	Method and Description
void	asSingleConnectionPool() Configures the pool as a single connection pool.
ManagedDataSource	build(com.codahale.metrics.MetricRegistry metricRegistry, String name) Builds a new JDBC data source backed by the connection pool and managed by Dropwizard.
String	getDriverClass() Returns the Java class of the database driver.
String	getHealthCheckValidationQuery() Deprecated. Use getValidationQuery()
com.google.common.base.Optional<io.dropwizard.util.Duration>	getHealthCheckValidationTimeout() Deprecated. Use getValidationQueryTimeout()
Map<String,String>	getProperties() Returns the configuration properties for ORM tools.
String	getValidationQuery() Returns the SQL query, which is being used for the database connection health check.
com.google.common.base.Optional<io.dropwizard.util.Duration>	getValidationQueryTimeout() Returns the timeout for awaiting a response from the database during connection health checks.
boolean	isAutoCommentsEnabled() Whether ORM tools allowed to add comments to SQL queries.

Method Detail

isAutoCommentsEnabled

boolean isAutoCommentsEnabled()

Whether ORM tools allowed to add comments to SQL queries.

Returns:

true, if allowed

getProperties

Map<String,String> getProperties()

Returns the configuration properties for ORM tools.

Returns:

configuration properties as a map

getValidationQueryTimeout

com.google.common.base.Optional<io.dropwizard.util.Duration> getValidationQueryTimeout()

Returns the timeout for awaiting a response from the database during connection health checks.

Returns:

the timeout as Duration

getHealthCheckValidationTimeout

@Deprecated
com.google.common.base.Optional<io.dropwizard.util.Duration> getHealthCheckValidationTimeout()

Deprecated. Use getValidationQueryTimeout()

Returns the timeout for awaiting a response from the database during connection health checks.

Returns:

the timeout as Duration

getValidationQuery

String getValidationQuery()

Returns the SQL query, which is being used for the database connection health check.

Returns:

the SQL query as a string

getHealthCheckValidationQuery

@Deprecated
String getHealthCheckValidationQuery()

Deprecated. Use getValidationQuery()

Returns the SQL query, which is being used for the database connection health check.

Returns:

the SQL query as a string

getDriverClass

String getDriverClass()

Returns the Java class of the database driver.

Returns:

the JDBC driver class as a string

asSingleConnectionPool

void asSingleConnectionPool()

Configures the pool as a single connection pool. It's useful for tools that use only one database connection, such as database migrations.

build

ManagedDataSource build(com.codahale.metrics.MetricRegistry metricRegistry,
                        String name)

Builds a new JDBC data source backed by the connection pool and managed by Dropwizard.

Parameters:

metricRegistry - the application metric registry

name - name of the connection pool

Returns:

a new JDBC data source as ManagedDataSource