Package com.pyranid

Class DefaultResultSetMapper

java.lang.Object

com.pyranid.DefaultResultSetMapper

All Implemented Interfaces:

ResultSetMapper

@ThreadSafe
public class DefaultResultSetMapper
extends Object
implements ResultSetMapper

Basic implementation of ResultSetMapper.

Since:

1.0.0

Author:

Mark Allen

Constructor Summary

Constructors

Constructor	Description
DefaultResultSetMapper()	Creates a ResultSetMapper with default configuration.
DefaultResultSetMapper(DatabaseType databaseType)	Creates a ResultSetMapper for the given databaseType.
DefaultResultSetMapper(DatabaseType databaseType, ZoneId timeZone)	Creates a ResultSetMapper for the given databaseType and timeZone.
DefaultResultSetMapper(ZoneId timeZone)	Creates a ResultSetMapper for the given timeZone.

Method Summary

Modifier and Type	Method	Description
<T> Optional<T>	map(StatementContext<T> statementContext, ResultSet resultSet, Class<T> resultSetRowType, InstanceProvider instanceProvider)	Maps the current row of resultSet to the result class indicated by statementContext.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultResultSetMapper

public DefaultResultSetMapper()

Creates a ResultSetMapper with default configuration.

DefaultResultSetMapper

public DefaultResultSetMapper(@Nullable
 DatabaseType databaseType)

Creates a ResultSetMapper for the given databaseType.

Parameters:

databaseType - the type of database we're working with

DefaultResultSetMapper

public DefaultResultSetMapper(@Nullable
 ZoneId timeZone)

Creates a ResultSetMapper for the given timeZone.

Parameters:

timeZone - the timezone to use when working with Timestamp and similar values

DefaultResultSetMapper

public DefaultResultSetMapper(@Nullable
 DatabaseType databaseType,
 @Nullable
 ZoneId timeZone)

Creates a ResultSetMapper for the given databaseType and timeZone.

Parameters:

databaseType - the type of database we're working with

timeZone - the timezone to use when working with Timestamp and similar values

Since:

1.0.15

Method Details

map

@Nonnull
public <T> Optional<T> map(@Nonnull
 StatementContext<T> statementContext,
 @Nonnull
 ResultSet resultSet,
 @Nonnull
 Class<T> resultSetRowType,
 @Nonnull
 InstanceProvider instanceProvider)

Description copied from interface: ResultSetMapper

Maps the current row of resultSet to the result class indicated by statementContext.

Specified by:

map in interface ResultSetMapper

Type Parameters:

T - result instance type token

Parameters:

statementContext - current SQL context

resultSet - provides raw row data to pull from*

resultSetRowType - the type to which the ResultSet row should be marshaled

instanceProvider - instance-creation factory, used to instantiate resultSetRowType row objects

Returns:

an instance of the given resultClass