Package org.apache.ibatis.scripting

Interface LanguageDriver

All Known Implementing Classes:

RawLanguageDriver, XMLLanguageDriver

public interface LanguageDriver

Method Summary

Modifier and Type	Method	Description
ParameterHandler	createParameterHandler(MappedStatement mappedStatement, Object parameterObject, BoundSql boundSql)	Creates a ParameterHandler that passes the actual parameters to the the JDBC statement.
SqlSource	createSqlSource(Configuration configuration, String script, Class<?> parameterType)	Creates an SqlSource that will hold the statement read from an annotation.
SqlSource	createSqlSource(Configuration configuration, XNode script, Class<?> parameterType)	Creates an SqlSource that will hold the statement read from a mapper xml file.

Method Details

createParameterHandler

ParameterHandler createParameterHandler(MappedStatement mappedStatement,
 Object parameterObject,
 BoundSql boundSql)

Creates a ParameterHandler that passes the actual parameters to the the JDBC statement.

Parameters:

mappedStatement - The mapped statement that is being executed

parameterObject - The input parameter object (can be null)

boundSql - The resulting SQL once the dynamic language has been executed.

Returns:

the parameter handler

See Also:

• DefaultParameterHandler

createSqlSource

SqlSource createSqlSource(Configuration configuration,
 XNode script,
 Class<?> parameterType)

Creates an SqlSource that will hold the statement read from a mapper xml file. It is called during startup, when the mapped statement is read from a class or an xml file.

Parameters:

configuration - The MyBatis configuration

script - XNode parsed from a XML file

parameterType - input parameter type got from a mapper method or specified in the parameterType xml attribute. Can be null.

Returns:

the sql source

createSqlSource

SqlSource createSqlSource(Configuration configuration,
 String script,
 Class<?> parameterType)

Creates an SqlSource that will hold the statement read from an annotation. It is called during startup, when the mapped statement is read from a class or an xml file.

Parameters:

configuration - The MyBatis configuration

script - The content of the annotation

parameterType - input parameter type got from a mapper method or specified in the parameterType xml attribute. Can be null.

Returns:

the sql source