Package de.akquinet.jbosscc.guttenbase.mapping

Interface ColumnDataMapperProvider

All Known Implementing Classes:

DefaultColumnDataMapperProvider

public interface ColumnDataMapperProvider

Used to find mappings for column data. E.g., when converting a number to a String or casting a LONG to a BIGINT.

© 2012-2034 akquinet tech@spree

Author:

M. Dahm

Method Summary

Modifier and Type	Method	Description
void	addMapping(ColumnType sourceColumnType, ColumnType targetColumnType, ColumnDataMapper columnDataMapper)	Specify additional mapping
ColumnDataMapper	findMapping(ColumnMetaData sourceColumnMetaData, ColumnMetaData targetColumnMetaData, ColumnType sourceColumnType, ColumnType targetColumnType)	Find mapping the given configuration.

Method Detail

findMapping

ColumnDataMapper findMapping(ColumnMetaData sourceColumnMetaData,
                             ColumnMetaData targetColumnMetaData,
                             ColumnType sourceColumnType,
                             ColumnType targetColumnType)

Find mapping the given configuration.

Parameters:

sourceColumnMetaData - source column

targetColumnMetaData - target column

sourceColumnType - as determined by ColumnTypeResolver

targetColumnType - as determined by ColumnTypeResolver

addMapping

void addMapping(ColumnType sourceColumnType,
                ColumnType targetColumnType,
                ColumnDataMapper columnDataMapper)

Specify additional mapping