Package com.broadleafcommerce.common.dataexport.service.specification

Class AbstractExportRowConverter<S>

java.lang.Object

com.broadleafcommerce.common.dataexport.service.specification.AbstractExportRowConverter<S>

All Implemented Interfaces:

org.springframework.core.convert.converter.Converter<S,Map<String,String>>

public abstract class AbstractExportRowConverter<S>
extends Object
implements org.springframework.core.convert.converter.Converter<S,Map<String,String>>

The base class that is used to convert from given value to a Map row representation. It uses ExportSpecification to convert only certain fields.

Example usage:

  public class EntityExportRowConverter extends AbstractExportRowConverter {
     public EntityExportRowConverter(ExportSpecification specification, ObjectMapper baseMapper) {
         super(specification, baseMapper);
     }

    @Override
     public Map convert(Entity source) {
         return getMapper().convertValue(source, new TypeReference>() {});
     }
  }

 

Author:

Dima Myroniuk (dmyroniuk)

Constructor Summary

Constructors

Constructor	Description
AbstractExportRowConverter(ExportSpecification specification, com.fasterxml.jackson.databind.ObjectMapper baseMapper)

Method Summary

Modifier and Type	Method	Description
protected com.fasterxml.jackson.databind.ObjectMapper	configureMapper(ExportSpecification specification, com.fasterxml.jackson.databind.ObjectMapper mapper)
Map<String,String>	convertAndNormalize(S source, Export export)	Converts the given entity to a Map row representation, then executes normalization on the result using all of the ExportDataNormalizers configured in ExportSpecification.getExportDataNormalizers().
Map<String,String>	convertAndNormalize(S source, Export export, Map<String,Object> params)	Converts the given entity to a Map row representation, then executes normalization on the result using all of the ExportDataNormalizers configured in ExportSpecification.getExportDataNormalizers().
LinkedHashSet<String>	getHeaders()	Returns the exhaustive set of headers that specified in ExportSpecification.
com.fasterxml.jackson.databind.ObjectMapper	getMapper()
ExportSpecification	getSpecification()
protected com.fasterxml.jackson.databind.module.SimpleModule	getSpecificationExportModule(ExportSpecification specification)
protected void	normalizeExportDataRow(Map<String,String> row, Export export, Map<String,Object> params)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.core.convert.converter.Converter

convert

Constructor Detail

AbstractExportRowConverter

public AbstractExportRowConverter(ExportSpecification specification,
                                  com.fasterxml.jackson.databind.ObjectMapper baseMapper)

Method Detail

getHeaders

public LinkedHashSet<String> getHeaders()

Returns the exhaustive set of headers that specified in ExportSpecification.

Returns:

the exhaustive set of headers

See Also:

ExportSpecification.getHeaders()

convertAndNormalize

public Map<String,String> convertAndNormalize(S source,
                                                    Export export)

Converts the given entity to a Map row representation, then executes normalization on the result using all of the ExportDataNormalizers configured in ExportSpecification.getExportDataNormalizers().

Parameters:

source - the entity to convert

export - the export being processed. Will be supplied to each ExportDataNormalizer.

Returns:

the source converted to a normalized row representation

See Also:

ExportSpecification.getExportDataNormalizers()

convertAndNormalize

public Map<String,String> convertAndNormalize(S source,
                                                    Export export,
                                                    @Nullable
                                                    Map<String,Object> params)

Converts the given entity to a Map row representation, then executes normalization on the result using all of the ExportDataNormalizers configured in ExportSpecification.getExportDataNormalizers().

Parameters:

source - the entity to convert

export - the export being processed. Will be supplied to each ExportDataNormalizer.

params - (optional) a map of additional parameters that will be supplied to each ExportDataNormalizer

Returns:

the source converted to a normalized row representation

See Also:

ExportSpecification.getExportDataNormalizers()

normalizeExportDataRow

protected void normalizeExportDataRow(Map<String,String> row,
                                      Export export,
                                      @Nullable
                                      Map<String,Object> params)

configureMapper

protected com.fasterxml.jackson.databind.ObjectMapper configureMapper(ExportSpecification specification,
                                                                      com.fasterxml.jackson.databind.ObjectMapper mapper)

getSpecificationExportModule

protected com.fasterxml.jackson.databind.module.SimpleModule getSpecificationExportModule(ExportSpecification specification)

getMapper

public com.fasterxml.jackson.databind.ObjectMapper getMapper()

getSpecification

public ExportSpecification getSpecification()