com.jpattern.orm.query.sql
Class PlainSqlFindQuery

java.lang.Object
  com.jpattern.orm.query.sql.PlainSqlFindQuery

All Implemented Interfaces:

BaseFindQuery, CustomQuery, QueryRoot, RenderableSqlQuery, SqlFindQuery

public class PlainSqlFindQuery
extends Object
implements SqlFindQuery

Author:

Francesco Cina 09/lug/2011

Constructor Summary

PlainSqlFindQuery(SessionSqlPerformer session, String sql, Object[] args)

Method Summary

void	appendValues(List<Object> values) Append to the list all the values of the expression's elements
<T> T	find(ResultSetReader<T> rse) Execute the query reading the ResultSet with a ResultSetReader.
<T> List<T>	find(ResultSetRowReader<T> rsrr) Execute the query reading the ResultSet with a ResultSetRowReader.
BigDecimal	findBigDecimal() Execute the query and read the result as a BigDecimal value
boolean	findBoolean() Execute the query and read the result as a boolean value
double	findDouble() Execute the query and read the result as a double value
float	findFloat() Execute the query and read the result as a float value
int	findInt() Execute the query and read the result as an int value
List<Object[]>	findList() Execute the query and read the result creating a List of all the ordered arrays with the extracted column values for every row.
long	findLong() Execute the query and read the result as an long value
String	findString() Execute the query and read the result as a String value
Object[]	findUnique() Execute the query and read the result creating an ordered array with the extracted column values or null (if no matching bean is found).
<T> T	findUnique(ResultSetRowReader<T> rsrr) Execute the query reading the ResultSet with a ResultSetRowReader.
int	getMaxRows() Return the max rows for this query.
int	getQueryTimeout() Return the query timeout for the query.
String	renderSql() Return the sql query generated by this IQuery Object
void	renderSql(StringBuilder stringBuilder) Append to the string buffer the sql query generated by this IQuery Object
SqlFindQuery	setMaxRows(int maxRows) Set the maximum number of rows to return in the query.
SqlFindQuery	setQueryTimeout(int queryTimeout) Set the query timeout for the query.

Methods inherited from class java.lang.Object

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

Constructor Detail

PlainSqlFindQuery

public PlainSqlFindQuery(SessionSqlPerformer session,
                         String sql,
                         Object[] args)

Method Detail

getMaxRows

public final int getMaxRows()
                     throws OrmException

Description copied from interface: SqlFindQuery

Return the max rows for this query.

Specified by:

getMaxRows in interface SqlFindQuery

Returns:

Throws:

OrmException

setQueryTimeout

public final SqlFindQuery setQueryTimeout(int queryTimeout)

Description copied from interface: SqlFindQuery

Set the query timeout for the query.

Specified by:

setQueryTimeout in interface SqlFindQuery

getQueryTimeout

public final int getQueryTimeout()

Description copied from interface: SqlFindQuery

Return the query timeout for the query.

Specified by:

getQueryTimeout in interface SqlFindQuery

setMaxRows

public final SqlFindQuery setMaxRows(int maxRows)
                              throws OrmException

Description copied from interface: SqlFindQuery

Set the maximum number of rows to return in the query.

Specified by:

setMaxRows in interface SqlFindQuery

Returns:

Throws:

OrmException

find

public <T> T find(ResultSetReader<T> rse)
       throws OrmException

Description copied from interface: CustomQuery

Execute the query reading the ResultSet with a ResultSetReader.

Specified by:

find in interface CustomQuery

Returns:

an arbitrary result object, as returned by the ResultSetReader

Throws:

OrmException

find

public <T> List<T> find(ResultSetRowReader<T> rsrr)
             throws OrmException

Description copied from interface: CustomQuery

Execute the query reading the ResultSet with a ResultSetRowReader.

Specified by:

find in interface CustomQuery

Parameters:

rsrr - object that will extract all rows of results

Returns:

a List of result objects returned by the ResultSetRowReader

Throws:

OrmException

findUnique

public <T> T findUnique(ResultSetRowReader<T> rsrr)
             throws OrmException

Description copied from interface: CustomQuery

Execute the query reading the ResultSet with a ResultSetRowReader.

Specified by:

findUnique in interface CustomQuery

Parameters:

rsrr - object that will extract the row of result

Returns:

Throws:

OrmException

OrmNotUniqueResultException - if the results of the query executions are not exactly 1

findList

public List<Object[]> findList()
                        throws OrmException

Description copied from interface: CustomQuery

Execute the query and read the result creating a List of all the ordered arrays with the extracted column values for every row.

Specified by:

findList in interface CustomQuery

Returns:

Throws:

OrmException

findUnique

public Object[] findUnique()
                    throws OrmNotUniqueResultException

Description copied from interface: CustomQuery

Execute the query and read the result creating an ordered array with the extracted column values or null (if no matching bean is found).

Specified by:

findUnique in interface CustomQuery

Returns:

Throws:

OrmNotUniqueResultException - if not exactly one row is returned from the query

findInt

public int findInt()
            throws OrmException

Description copied from interface: CustomQuery

Execute the query and read the result as an int value

Specified by:

findInt in interface CustomQuery

Returns:

Throws:

OrmException

findLong

public long findLong()
              throws OrmException

Description copied from interface: CustomQuery

Execute the query and read the result as an long value

Specified by:

findLong in interface CustomQuery

Returns:

Throws:

OrmException

findDouble

public double findDouble()
                  throws OrmException

Description copied from interface: CustomQuery

Execute the query and read the result as a double value

Specified by:

findDouble in interface CustomQuery

Returns:

Throws:

OrmException

findFloat

public float findFloat()
                throws OrmException

Description copied from interface: CustomQuery

Execute the query and read the result as a float value

Specified by:

findFloat in interface CustomQuery

Returns:

Throws:

OrmException

findString

public String findString()
                  throws OrmException

Description copied from interface: CustomQuery

Execute the query and read the result as a String value

Specified by:

findString in interface CustomQuery

Returns:

Throws:

OrmException

findBoolean

public boolean findBoolean()
                    throws OrmException

Description copied from interface: CustomQuery

Execute the query and read the result as a boolean value

Specified by:

findBoolean in interface CustomQuery

Returns:

Throws:

OrmException

findBigDecimal

public BigDecimal findBigDecimal()
                          throws OrmException

Description copied from interface: CustomQuery

Execute the query and read the result as a BigDecimal value

Specified by:

findBigDecimal in interface CustomQuery

Returns:

Throws:

OrmException

renderSql

public String renderSql()

Description copied from interface: RenderableSqlQuery

Return the sql query generated by this IQuery Object

Specified by:

renderSql in interface RenderableSqlQuery

Returns:

renderSql

public void renderSql(StringBuilder stringBuilder)

Description copied from interface: RenderableSqlQuery

Append to the string buffer the sql query generated by this IQuery Object

Specified by:

renderSql in interface RenderableSqlQuery

appendValues

public void appendValues(List<Object> values)

Description copied from interface: RenderableSqlQuery

Append to the list all the values of the expression's elements

Specified by:

appendValues in interface RenderableSqlQuery