Interface FlatFileItemWriterBuilder.DelimitedSpec<T>

Type Parameters:

T - the type of object to aggregate

Enclosing class:

FlatFileItemWriterBuilder<T>

public static interface FlatFileItemWriterBuilder.DelimitedSpec<T>

Specification for configuring a delimited line aggregator.

Since:

6.0

Author:

Michael Minella, Glenn Renfro, Mahmoud Ben Hassine, Drummond Dawson, Stefano Cordio, Daeho Kwon

Method Summary

Modifier and Type	Method	Description
FlatFileItemWriterBuilder.DelimitedSpec<T>	delimiter(String delimiter)	Define the delimiter for the file.
FlatFileItemWriterBuilder.DelimitedSpec<T>	fieldExtractor(FieldExtractor<T> fieldExtractor)	Set the FieldExtractor to use to extract fields from each item.
FlatFileItemWriterBuilder.DelimitedSpec<T>	names(String... names)	Names of each of the fields within the fields that are returned in the order they occur within the delimited file.
FlatFileItemWriterBuilder.DelimitedSpec<T>	quoteCharacter(String quoteCharacter)	Define the quote character for each delimited field.
FlatFileItemWriterBuilder.DelimitedSpec<T>	sourceType(Class<T> sourceType)	Specify the type of items from which fields will be extracted.

Method Details

delimiter

FlatFileItemWriterBuilder.DelimitedSpec<T> delimiter(String delimiter)

Define the delimiter for the file.

Parameters:

delimiter - String used as a delimiter between fields.

Returns:

The instance of the specification for chaining.

See Also:

• DelimitedLineAggregator.setDelimiter(String)

quoteCharacter

FlatFileItemWriterBuilder.DelimitedSpec<T> quoteCharacter(String quoteCharacter)

Define the quote character for each delimited field. Default is empty string.

Parameters:

quoteCharacter - String used as a quote for the aggregate.

Returns:

The instance of the specification for chaining.

See Also:

• DelimitedLineAggregator.setQuoteCharacter(String)

names

FlatFileItemWriterBuilder.DelimitedSpec<T> names(String... names)

Names of each of the fields within the fields that are returned in the order they occur within the delimited file. These names will be used to create a BeanWrapperFieldExtractor only if no explicit field extractor is set via FlatFileItemWriterBuilder.DelimitedBuilder.fieldExtractor(FieldExtractor).

Parameters:

names - names of each field

Returns:

The instance of the specification for chaining.

See Also:

• BeanWrapperFieldExtractor.setNames(String[])

fieldExtractor

FlatFileItemWriterBuilder.DelimitedSpec<T> fieldExtractor(FieldExtractor<T> fieldExtractor)

Set the FieldExtractor to use to extract fields from each item.

Parameters:

fieldExtractor - to use to extract fields from each item

Returns:

The instance of the specification for chaining.

sourceType

FlatFileItemWriterBuilder.DelimitedSpec<T> sourceType(Class<T> sourceType)

Specify the type of items from which fields will be extracted. This is used to configure the right FieldExtractor based on the given type (ie a record or a regular class).

Parameters:

sourceType - type of items from which fields will be extracted

Returns:

The current specification of the builder.