net.sqlind
Class SQLQueryMapper.SQLQueryHandler

java.lang.Object
  net.sqlind.SQLQueryMapper.GenericQueryHandler
      net.sqlind.SQLQueryMapper.SQLQueryHandler

Enclosing class:

SQLQueryMapper

public class SQLQueryMapper.SQLQueryHandler
extends SQLQueryMapper.GenericQueryHandler

Nested Class Summary

Nested classes/interfaces inherited from class net.sqlind.SQLQueryMapper.GenericQueryHandler

SQLQueryMapper.GenericQueryHandler.BeanListWiringBehavior<T>, SQLQueryMapper.GenericQueryHandler.BeanWiringBehavior<T>, SQLQueryMapper.GenericQueryHandler.ResultSetFecthedBehaviour, SQLQueryMapper.GenericQueryHandler.SingleBeanListWiringBehavior<T>

Field Summary

Fields inherited from class net.sqlind.SQLQueryMapper.GenericQueryHandler

debug, injectPointValues, parameterValues, ps, rs, template

Constructor Summary

protected

SQLQueryMapper.SQLQueryHandler(SQLQueryMapper.SQLQueryTemplate template)

Method Summary

protected void	fillInPreparedStatement(PreparedStatement ps, HashMap<String,Object> pValues)
<T> List<T>	getBeanList(Connection cnx, Class beanTypeClazz) Perform a query using the 'one bean per rupture' wiring behavior
<T> T	getSimpleResult(Connection cnx) Perform a query and return a single result from the first record
<T> List<T>	getSimpleResultList(Connection cnx, Class simpleTypeClazz) Perform a query and return a simple type result list
<T> List<T>	getSingleBeanList(Connection cnx, Class beanTypeClazz) Perform a query using the 'one bean per record' wiring behavior
SQLQueryMapper.SQLQueryHandler	getSQLQuery(String file, String schema, String id, String... params) Retrieve a given query for a template context (schema, parameters...)
void	performSelectQuery(Connection cnx, SQLQueryMapper.QueryBehavior behaviour) Perform a select over DB using current query definition.
void	performUpdateQuery(Connection cnx) Perform an update over DB using current query definition.

Methods inherited from class net.sqlind.SQLQueryMapper.GenericQueryHandler

close, dumpQuery, fillInParametersFromBean, getInjectedSQL, getInjectPoints, getSQL, getSQLWithParameters, performInjection, setInjection, setParameter

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLQueryMapper.SQLQueryHandler

protected SQLQueryMapper.SQLQueryHandler(SQLQueryMapper.SQLQueryTemplate template)

Method Detail

getBeanList

public <T> List<T> getBeanList(Connection cnx,
                               Class beanTypeClazz)
                    throws SQLQueryMapper.SQLMapperException

Perform a query using the 'one bean per rupture' wiring behavior

Parameters:

cnx - the DB connection instance

Returns:

a T bean list

Throws:

SQLQueryMapper.SQLMapperException

getSingleBeanList

public <T> List<T> getSingleBeanList(Connection cnx,
                                     Class beanTypeClazz)
                          throws SQLQueryMapper.SQLMapperException

Perform a query using the 'one bean per record' wiring behavior

Parameters:

cnx - the DB connection instance

Returns:

a T bean list

Throws:

SQLQueryMapper.SQLMapperException

getSimpleResultList

public <T> List<T> getSimpleResultList(Connection cnx,
                                       Class simpleTypeClazz)
                            throws SQLQueryMapper.SQLMapperException

Perform a query and return a simple type result list

Parameters:

cnx - the DB connection instance

Returns:

a List of T type instances.

Throws:

SQLQueryMapper.SQLMapperException

getSimpleResult

public <T> T getSimpleResult(Connection cnx)
                  throws SQLQueryMapper.SQLMapperException

Perform a query and return a single result from the first record

Parameters:

cnx - the DB connection instance

Returns:

an instance of T if found, null otherwise

Throws:

SQLQueryMapper.SQLMapperException

performUpdateQuery

public void performUpdateQuery(Connection cnx)
                        throws SQLQueryMapper.SQLMapperException

Perform an update over DB using current query definition.

Parameters:

cnx - the DB connection instance

Throws:

SQLQueryMapper.SQLMapperException

performSelectQuery

public void performSelectQuery(Connection cnx,
                               SQLQueryMapper.QueryBehavior behaviour)
                        throws SQLQueryMapper.SQLMapperException

Perform a select over DB using current query definition.

Parameters:

cnx - the DB connection instance

Throws:

SQLQueryMapper.SQLMapperException

fillInPreparedStatement

protected void fillInPreparedStatement(PreparedStatement ps,
                                       HashMap<String,Object> pValues)
                                throws SQLException

Throws:

SQLException

getSQLQuery

public SQLQueryMapper.SQLQueryHandler getSQLQuery(String file,
                                                  String schema,
                                                  String id,
                                                  String... params)
                                           throws SQLQueryMapper.SQLMapperException

Retrieve a given query for a template context (schema, parameters...)

Parameters:

file - the template file

schemathe - DB schema name

id - the query id

params - optional sections id to enable

Returns:

SQLQuery object

Throws:

SQLQueryMapper.SQLMapperException