Example usage for org.springframework.batch.item.file.mapping BeanWrapperFieldSetMapper BeanWrapperFieldSetMapper

Introduction

In this page you can find the example usage for org.springframework.batch.item.file.mapping BeanWrapperFieldSetMapper BeanWrapperFieldSetMapper.

Prototype

BeanWrapperFieldSetMapper

Source Link

Usage

From source file:my.sandbox.spring.batch.demo.readers.ProductReader.java

public ProductReader() {

    DelimitedLineTokenizer tokenizer = new DelimitedLineTokenizer();
    tokenizer.setNames(new String[] { "description", "price", "purchaseDate" });
    tokenizer.setDelimiter(DelimitedLineTokenizer.DELIMITER_TAB);

    BeanWrapperFieldSetMapper<Product> mapper = new BeanWrapperFieldSetMapper<>();
    mapper.setTargetType(Product.class);

    DefaultLineMapper<Product> defaultLineMapper = new DefaultLineMapper<>();

    defaultLineMapper.setLineTokenizer(tokenizer);
    defaultLineMapper.setFieldSetMapper(mapper);

    setLineMapper(defaultLineMapper);//from w  w  w  . j av  a2  s .  c  om
}

---

From source file:org.my.spring.batch.java.config.demo.readers.ProductReader.java

@Autowired
public ProductReader(@Value("#{jobParameters[inputFile]}") String inputFile) {

    setResource(new FileSystemResource(inputFile));

    DelimitedLineTokenizer tokenizer = new DelimitedLineTokenizer();
    tokenizer.setNames(new String[] { "description", "price", "purchaseDate" });
    tokenizer.setDelimiter(DelimitedLineTokenizer.DELIMITER_TAB);

    BeanWrapperFieldSetMapper<Product> mapper = new BeanWrapperFieldSetMapper<>();
    mapper.setTargetType(Product.class);

    DefaultLineMapper<Product> defaultLineMapper = new DefaultLineMapper<>();

    defaultLineMapper.setLineTokenizer(tokenizer);
    defaultLineMapper.setFieldSetMapper(mapper);

    setLineMapper(defaultLineMapper);/*from www . j  a  v a  2  s  .c  om*/
}

---

From source file:com.create.batch.TicketReaderFactory.java

public ItemStreamReader<Ticket> createReader(final Resource source) {

    final FlatFileItemReader<Ticket> reader = new FlatFileItemReader<>();
    reader.setResource(source);/*from  ww w . ja va2 s  . c o  m*/
    final DefaultLineMapper<Ticket> lineMapper = new DefaultLineMapper<>();
    final DelimitedLineTokenizer lineTokenizer = new DelimitedLineTokenizer();
    lineTokenizer.setNames(TICKET_FILE_CSV_FIELDS);
    lineMapper.setLineTokenizer(lineTokenizer);
    final BeanWrapperFieldSetMapper<Ticket> fieldMapper = new BeanWrapperFieldSetMapper<>();
    fieldMapper.setTargetType(Ticket.class);
    final DateFormat df = new SimpleDateFormat(DATE_FORMAT);
    final Map<Class, PropertyEditor> customEditors = Stream
            .of(new AbstractMap.SimpleEntry<>(Date.class, new CustomDateEditor(df, false)))
            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
    fieldMapper.setCustomEditors(customEditors);
    lineMapper.setFieldSetMapper(fieldMapper);
    reader.setLineMapper(lineMapper);
    return reader;
}

---

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

@Bean
@Scope("step")/*  ww w . j a  v a2s  . com*/
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;
}

---

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

@Bean
@Scope("step")//  w w w.j  a  v  a 2  s.  c o m
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;
}

---

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  ww  w . j a va 2  s  . c  o m
    csvFileReader.open(new ExecutionContext());
}

---

From source file:io.spring.marchmadness.MooreStatConfiguration.java

@Bean
public ItemReader<MooreNcaaStat> reader(ResourceLoader resourceLoader) {
    FlatFileItemReader<MooreNcaaStat> reader = new FlatFileItemReader<MooreNcaaStat>();
    reader.setResource(resourceLoader.getResource("file:" + inputFileName));
    reader.setLineMapper(new DefaultLineMapper<MooreNcaaStat>() {
        {//from www .j av  a 2  s  .c  o  m
            setLineTokenizer(new DelimitedLineTokenizer() {
                {
                    setNames(new String[] { "year", "rank", "name", "win", "loss", "tie", "sos", "pr" });
                }
            });
            setFieldSetMapper(new BeanWrapperFieldSetMapper<MooreNcaaStat>() {
                {
                    setTargetType(MooreNcaaStat.class);
                }
            });
        }
    });
    return reader;
}

---

From source file:io.spring.marchmadness.NcaaStatConfiguration.java

@Bean
public ItemReader<NcaaStats> reader(ResourceLoader resourceLoader) {
    FlatFileItemReader<NcaaStats> reader = new FlatFileItemReader<NcaaStats>();
    reader.setResource(resourceLoader.getResource("file:" + inputFileName));
    reader.setLineMapper(new DefaultLineMapper<NcaaStats>() {
        {//from   ww  w . j ava  2  s . c  o  m
            setLineTokenizer(new DelimitedLineTokenizer() {
                {
                    setNames(new String[] { "year", "rank", "name", "rating", "win", "loss", "schedl",
                            "schedlRank", "winTop25", "lossTop25", "winTop50", "lossTop50", "predictor",
                            "predictorRank", "goldenMean", "goldenMeanRank", "recent", "recentRank" });
                }
            });
            setFieldSetMapper(new BeanWrapperFieldSetMapper<NcaaStats>() {
                {
                    setTargetType(NcaaStats.class);
                }
            });
        }
    });
    return reader;
}

---

From source file:de.codecentric.batch.jobs.FlatFileToDbNoSkipJobConfiguration.java

@Bean
public LineMapper<Item> lineMapper() {
    DefaultLineMapper<Item> lineMapper = new DefaultLineMapper<Item>();
    DelimitedLineTokenizer lineTokenizer = new DelimitedLineTokenizer();
    lineTokenizer.setNames(new String[] { "id", "description", "firstAction", "secondAction" });
    lineTokenizer.setIncludedFields(new int[] { 0, 1, 2, 3 });
    BeanWrapperFieldSetMapper<Item> fieldSetMapper = new BeanWrapperFieldSetMapper<Item>();
    fieldSetMapper.setTargetType(Item.class);
    lineMapper.setLineTokenizer(lineTokenizer);
    lineMapper.setFieldSetMapper(fieldSetMapper);
    return lineMapper;
}

---

From source file:com.github.jrrdev.mantisbtsync.core.jobs.issues.IssuesReadersConfiguration.java

/**
 * Return a reader that gets a list of issues ids from a CSV file.
 * The CSV file must not have a header line for columns definition.
 * The file is loaded through Spring resource loader so the filepath can contains
 * definitions like classpath: and others.
 *
 * @param resourceLoader/*from  ww  w .  j  av  a 2s .  c  o m*/
 *          Spring resource loader
 * @param filePath
 *          File path of the CSV file
 * @return the reader
 */
@Bean
@StepScope
public FlatFileItemReader<BugIdBean> csvIssuesReader(final ResourceLoader resourceLoader,
        @Value("#{jobParameters['mantis.filepath']}") final String filePath) {

    final FlatFileItemReader<BugIdBean> reader = new FlatFileItemReader<BugIdBean>();
    reader.setResource(resourceLoader.getResource(filePath));

    final DefaultLineMapper<BugIdBean> lineMapper = new DefaultLineMapper<BugIdBean>();

    final DelimitedLineTokenizer tokenizer = new DelimitedLineTokenizer();
    tokenizer.setNames(new String[] { "id" });
    lineMapper.setLineTokenizer(tokenizer);

    final BeanWrapperFieldSetMapper<BugIdBean> mapper = new BeanWrapperFieldSetMapper<BugIdBean>();
    mapper.setTargetType(BugIdBean.class);
    lineMapper.setFieldSetMapper(mapper);

    reader.setLineMapper(lineMapper);

    return reader;
}

---

• «
• 1
• 2
• »