Kohei Nozaki's blog 

<job id="save-csv" version="1.0" xmlns="http://xmlns.jcp.org/xml/ns/javaee">
    <step id="save">
        <chunk>
            <reader ref="jdbcItemReader">
                <properties>
                    <property name="dataSourceLookup" value="java:jboss/datasources/MyNonJtaDS"/>
                    <property name="sql"
                              value="SELECT symbol, ts, bid_open, bid_high, bid_low, bid_close, volume FROM forex ORDER BY symbol, ts"/>
                    <property name="beanType" value="java.util.List"/>
                </properties>
            </reader>
            <writer ref="csvItemWriter">
                <properties>
                    <property name="resource" value="#{jobParameters['resource']}"/>
                    <property name="header"
                              value="symbol, ts, bid_open, bid_high, bid_low, bid_close, volume"/>
                    <property name="beanType" value="java.util.List"/>
                </properties>
            </writer>
        </chunk>
    </step>
</job>

<dependencies>
    <dependency>
        <groupId>javax</groupId>
        <artifactId>javaee-api</artifactId>
        <version>7.0</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.batchee</groupId>
        <artifactId>batchee-servlet-embedded</artifactId>
        <version>0.2-incubating</version>
    </dependency>
    <dependency>
        <groupId>org.jberet</groupId>
        <artifactId>jberet-support</artifactId>
        <version>1.1.0.Final</version>
    </dependency>
    <dependency>
        <groupId>net.sf.supercsv</groupId>
        <artifactId>super-csv</artifactId>
        <version>2.3.1</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.5.3</version>
    </dependency>
</dependencies>

<job id="load-csv" version="1.0" xmlns="http://xmlns.jcp.org/xml/ns/javaee">
    <step id="load">
        <chunk>
            <reader ref="csvItemReader">
                <properties>
                    <property name="resource" value="#{jobParameters['resource']}"/>
                    <property name="headerless" value="true"/>
                    <property name="delimiterChar" value=";"/>
                    <property name="beanType" value="java.util.List"/>
                </properties>
            </reader>
            <processor ref="forexItemProcessor">
                <properties>
                    <property name="symbol" value="#{jobParameters['symbol']}"/>
                </properties>
            </processor>
            <writer ref="jdbcItemWriter">
                <properties>
                    <property name="dataSourceLookup" value="java:jboss/datasources/MyDS"/>
                    <property name="sql"
                              value="INSERT INTO forex (symbol, ts, bid_open, bid_high, bid_low, bid_close, volume) values (?, ?, ?, ?, ?, ?, ?)"/>
                    <property name="beanType" value="java.util.List"/>
                </properties>
            </writer>
        </chunk>
    </step>
</job>

@Named
@Dependent
public class ForexItemProcessor implements ItemProcessor {
    private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("uuuuMMdd HHmmss");

    @Inject
    @BatchProperty
    private String symbol;

    @Override
    public Object processItem(final Object item) throws Exception {
        final List items = (List) item;
        return Arrays.asList(symbol,
                Timestamp.valueOf(LocalDateTime.parse((String) items.get(0), FORMATTER)),
                new BigDecimal((String) items.get(1)),
                new BigDecimal((String) items.get(2)),
                new BigDecimal((String) items.get(3)),
                new BigDecimal((String) items.get(4)),
                Integer.valueOf((String) items.get(5)));
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>jbatch-example</groupId>
    <artifactId>jbatch-example</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <properties>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <failOnMissingWebXml>false</failOnMissingWebXml>
    </properties>

    <dependencies>
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>7.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.batchee</groupId>
            <artifactId>batchee-servlet-embedded</artifactId>
            <version>0.2-incubating</version>
        </dependency>
    </dependencies>

</project>

@Named
@Dependent
public class MyBatchlet extends AbstractBatchlet {
    @Override
    public String process() throws Exception {
        System.out.println("Hello, JBatch");
        return null;
    }
}

<job id="simple-job" version="1.0" xmlns="http://xmlns.jcp.org/xml/ns/javaee">
    <step id="myStep">
        <batchlet ref="myBatchlet"/>
    </step>
</job>