Package org.apache.velocity.runtime.resource.loader

Class DefaultDatabaseObjectsFactory

java.lang.Object

org.apache.velocity.runtime.resource.loader.DefaultDatabaseObjectsFactory

All Implemented Interfaces:

DatabaseObjectsFactory

public class DefaultDatabaseObjectsFactory
extends Object
implements DatabaseObjectsFactory

Database objects factory which will obtain a new connection from the data source and prepare needed statements at each call

Constructor Summary

Constructors

Constructor	Description
DefaultDatabaseObjectsFactory()

Method Summary

Modifier and Type	Method	Description
void	init(DataSource dataSource, ExtProperties properties)	Initialize the factory with the DataSourceResourceLoader properties
PreparedStatement	prepareStatement(String sql)	Prepare a statement
void	releaseStatement(String sql, PreparedStatement stmt)	Releases a prepared statement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.velocity.runtime.resource.loader.DatabaseObjectsFactory

clear, setLogger

Constructor Details

DefaultDatabaseObjectsFactory

public DefaultDatabaseObjectsFactory()

Method Details

init

public void init(DataSource dataSource,
 ExtProperties properties)

Initialize the factory with the DataSourceResourceLoader properties

Specified by:

init in interface DatabaseObjectsFactory

Parameters:

dataSource - data source

prepareStatement

public PreparedStatement prepareStatement(String sql)
                                   throws SQLException

Prepare a statement

Specified by:

prepareStatement in interface DatabaseObjectsFactory

Parameters:

sql - Statement SQL

Returns:

prepared statement

Throws:

SQLException

releaseStatement

public void releaseStatement(String sql,
 PreparedStatement stmt)
                      throws SQLException

Releases a prepared statement

Specified by:

releaseStatement in interface DatabaseObjectsFactory

Parameters:

sql - original sql query

stmt - statement

Throws:

SQLException