org.bridje.jdbc

Interface JdbcService

public interface JdbcService

Provides services for JDBC data sources. DataSource This class can be configured from the JdbcConfig class which will be returned via bridje configuration API.

Method Summary

Modifier and Type	Method and Description
void	closeAllDataSource() Close all the DataSources stored in the JdbcService.
void	closeDataSource(DataSource dataSource) Close the given DataSource and all its database connections.
DataSource	createDataSource(DataSourceConfig config) Creates a new pooled DataSource object from the given configuration.
DataSource	getDataSource(String name) Retrieves a pooled DataSource object associated with the given name.
DataSource	getDataSourceBySchema(String schemaName) Retrieves a pooled DataSource object associated with the given name.
JdbcConfig	loadDefConfig() Loads the default configuration for this service.
void	reconnectAll(JdbcConfig config) Close all the datasources and reconnects.

Method Detail

getDataSourceBySchema

DataSource getDataSourceBySchema(String schemaName)

Retrieves a pooled DataSource object associated with the given name.

Parameters:

schemaName - The name of the model that was specified in the jdbc.xml configuration file.

Returns:

The DataSource object if it was configured in the jdbc.xml or null if no DataSource was configure with the given name.

getDataSource

DataSource getDataSource(String name)

Retrieves a pooled DataSource object associated with the given name.

Parameters:

name - The name of the DataSource that was specified in the jdbc.xml configuration file.

Returns:

The DataSource object if it was configured in the jdbc.xml or null if no DataSource was configure with the given name.

createDataSource

DataSource createDataSource(DataSourceConfig config)

Creates a new pooled DataSource object from the given configuration.

Parameters:

config - The DataSource configuration parameters.

Returns:

The new created DataSource object.

closeDataSource

void closeDataSource(DataSource dataSource)
              throws SQLException

Close the given DataSource and all its database connections.

Parameters:

dataSource - The DataSource to be closed.

Throws:

SQLException - If any SQLException occurs during the closing process.

closeAllDataSource

void closeAllDataSource()

Close all the DataSources stored in the JdbcService.

reconnectAll

void reconnectAll(JdbcConfig config)

Close all the datasources and reconnects.

Parameters:

config - The new configuration to use, or null to use the same.

loadDefConfig

JdbcConfig loadDefConfig()
                  throws IOException

Loads the default configuration for this service.

Returns:

The default configuration for this service.

Throws:

IOException - If the configuraion cannot be readed.