Example usage for org.springframework.batch.item.file.transform DelimitedLineTokenizer DELIMITER_COMMA

Introduction

In this page you can find the example usage for org.springframework.batch.item.file.transform DelimitedLineTokenizer DELIMITER_COMMA.

Prototype

String DELIMITER_COMMA

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Document

Convenient constant for the common case of a comma delimiter.

Usage

From source file:com.apress.prospringintegration.batch.JobConfiguration.java

@Bean
@Scope("step")/* w  w w .j  a v  a 2 s. co m*/
public FlatFileItemReader dataReader(@Value("file:#{jobParameters['input.file']}") Resource resource) {
    FlatFileItemReader csvFileReader = new FlatFileItemReader();
    csvFileReader.setResource(resource);

    DelimitedLineTokenizer delimitedLineTokenizer = new DelimitedLineTokenizer(
            DelimitedLineTokenizer.DELIMITER_COMMA);
    delimitedLineTokenizer.setNames(new String[] { "firstName", "lastName", "company", "address", "city",
            "state", "zip", "county", "url", "phoneNumber", "fax" });

    BeanWrapperFieldSetMapper beanWrapperFieldSetMapper = new BeanWrapperFieldSetMapper();
    beanWrapperFieldSetMapper.setTargetType(UserRegistration.class);

    DefaultLineMapper defaultLineMapper = new DefaultLineMapper();
    defaultLineMapper.setLineTokenizer(delimitedLineTokenizer);
    defaultLineMapper.setFieldSetMapper(beanWrapperFieldSetMapper);

    csvFileReader.setLineMapper(defaultLineMapper);

    return csvFileReader;
}

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From source file:com.apress.prospringintegration.springbatch.integration.JobConfiguration.java

@Bean
@Scope("step")/*from   w  ww . j  a v a  2 s  .  c  om*/
public FlatFileItemReader dataReader(
        @Value("file:src/main/resources/sample/#{jobParameters['input.file']}.csv") Resource resource) {
    FlatFileItemReader csvFileReader = new FlatFileItemReader();
    csvFileReader.setResource(resource);

    DelimitedLineTokenizer delimitedLineTokenizer = new DelimitedLineTokenizer(
            DelimitedLineTokenizer.DELIMITER_COMMA);
    delimitedLineTokenizer.setNames(new String[] { "firstName", "lastName", "company", "address", "city",
            "state", "zip", "county", "url", "phoneNumber", "fax" });

    BeanWrapperFieldSetMapper beanWrapperFieldSetMapper = new BeanWrapperFieldSetMapper();
    beanWrapperFieldSetMapper.setTargetType(UserRegistration.class);

    DefaultLineMapper defaultLineMapper = new DefaultLineMapper();
    defaultLineMapper.setLineTokenizer(delimitedLineTokenizer);
    defaultLineMapper.setFieldSetMapper(beanWrapperFieldSetMapper);

    csvFileReader.setLineMapper(defaultLineMapper);

    return csvFileReader;
}

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From source file:com.inkubator.hrm.batch.PayTempOvertimeUploadReader.java

private void initializationCsvReader(String filePath) {

    //read a CSV file
    Resource resource = new FileSystemResource(filePath);

    //split by separated coma
    DelimitedLineTokenizer lineTokenizer = new DelimitedLineTokenizer(DelimitedLineTokenizer.DELIMITER_COMMA);
    lineTokenizer.setNames(new String[] { "Nik", "Overtime" });

    //mapped to an object
    BeanWrapperFieldSetMapper<PayTempOvertimeFileModel> beanWrapperFieldSetMapper = new BeanWrapperFieldSetMapper<>();
    beanWrapperFieldSetMapper.setTargetType(PayTempOvertimeFileModel.class);

    DefaultLineMapper<PayTempOvertimeFileModel> lineMapper = new DefaultLineMapper<>();
    lineMapper.setLineTokenizer(lineTokenizer);
    lineMapper.setFieldSetMapper(beanWrapperFieldSetMapper);

    //initial flatFileItemReader
    csvFileReader = new FlatFileItemReader<>();
    csvFileReader.setLineMapper(lineMapper);
    csvFileReader.setResource(resource);
    csvFileReader.setLinesToSkip(1);//from w ww .j  a v  a 2s  . c om
    csvFileReader.open(new ExecutionContext());
}

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From source file:com.springsource.html5expense.config.BatchConfig.java

@Bean
@Scope("step")/*  w  w w .ja v a  2 s . c  om*/
public FlatFileItemReader reader(@Value("#{jobParameters[file]}") String resource) {

    File f = new File(this.batchFileDirectory, resource + ".csv");

    DelimitedLineTokenizer del = new DelimitedLineTokenizer();
    del.setNames("date,amount,category,merchant".split(","));
    del.setDelimiter(DelimitedLineTokenizer.DELIMITER_COMMA);

    DefaultLineMapper<FieldSet> defaultLineMapper = new DefaultLineMapper<FieldSet>();
    defaultLineMapper.setLineTokenizer(del);
    defaultLineMapper.setFieldSetMapper(new PassThroughFieldSetMapper());
    defaultLineMapper.afterPropertiesSet();

    FlatFileItemReader<FieldSet> fileItemReader = new FlatFileItemReader<FieldSet>();
    fileItemReader.setLineMapper(defaultLineMapper);
    fileItemReader.setResource(new FileSystemResource(f));

    return fileItemReader;
}

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