DatabaseObjectsFactory (Apache Velocity 2.4 API)

All Known Implementing Classes:

DefaultDatabaseObjectsFactory
```
public interface DatabaseObjectsFactory
```
Factory for creating connections and prepared statements

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default void`	`clear()`	Free resources
`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
`default void`	`setLogger(org.slf4j.Logger log)`	Set the logger to be used by the factory

- Method Detail
  - init
```
void init(DataSource dataSource,
          ExtProperties properties)
   throws SQLException
```
    Initialize the factory with the DataSourceResourceLoader properties
    
    Parameters:
    
    dataSource - data source
    
    Throws:
    
    SQLException
  - setLogger
```
default void setLogger(org.slf4j.Logger log)
```
    Set the logger to be used by the factory
    
    Parameters:
    
    log -
  - prepareStatement
```
PreparedStatement prepareStatement(String sql)
                            throws SQLException
```
    Prepare a statement
    
    Parameters:
    
    sql - Statement SQL
    
    Returns:
    
    prepared statement
    
    Throws:
    
    SQLException
  - releaseStatement
```
void releaseStatement(String sql,
                      PreparedStatement stmt)
               throws SQLException
```
    Releases a prepared statement
    
    Parameters:
    
    sql - original sql query
    
    stmt - statement
    
    Throws:
    
    SQLException
  - clear
```
default void clear()
```
    Free resources