Package org.genesys.taxonomy.gringlobal.component

Class CabReader

java.lang.Object

org.genesys.taxonomy.gringlobal.component.CabReader

public class CabReader
extends Object

The helper class to read USDA-published CAB data.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CSV_DATE_FORMAT	Date format used in the Taxonomy CSVs: 2000-12-08 00:00:00.

Constructor Summary

Constructors

Constructor	Description
CabReader()

Method Summary

Modifier and Type	Method	Description
static <T> com.opencsv.bean.CsvToBean<T>	beanReader(Class<T> clazz, com.opencsv.CSVReader reader)	Bean reader.
static InputStreamReader	bomSafeReader(InputStream inputStream)	Handle BOM marker in CSV files.
static com.opencsv.CSVReader	openCsvReader(InputStream inputStream, int startAt)	Returns a CSVReader that properly handles GRIN-Global taxonomy files in CSV format.

Methods inherited from class java.lang.Object

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

Field Details

CSV_DATE_FORMAT

public static final String CSV_DATE_FORMAT

Date format used in the Taxonomy CSVs: 2000-12-08 00:00:00.

See Also:

• Constant Field Values

Constructor Details

CabReader

public CabReader()

Method Details

bomSafeReader

public static InputStreamReader bomSafeReader(InputStream inputStream)
                                       throws IOException

Handle BOM marker in CSV files.

Parameters:

inputStream - the input stream

Returns:

a BOM-safe input stream

Throws:

IOException - if reading fails

beanReader

public static <T> com.opencsv.bean.CsvToBean<T> beanReader(Class<T> clazz,
 com.opencsv.CSVReader reader)

Bean reader.

Type Parameters:

T - the generic type

Parameters:

clazz - the clazz

reader - the reader

Returns:

the csv to bean

openCsvReader

public static com.opencsv.CSVReader openCsvReader(InputStream inputStream,
 int startAt)
                                           throws IOException

Returns a CSVReader that properly handles GRIN-Global taxonomy files in CSV format. It converts \N to null in each row.

Parameters:

inputStream - the input stream

startAt - the start row

Returns:

the CSV reader

Throws:

IOException - I/O exception