com.gizbel.excel.factory

Class ExcelParser

java.lang.Object

com.gizbel.excel.factory.Parser

com.gizbel.excel.factory.ExcelParser

public class ExcelParser
extends Parser

Builds the excel factory on the specified class, The specified class must have annotation type ExcelBean.
Processes only first sheet at one time.
Dependencies are latest version of apache POI

Author:

Saket Kumar

Constructor Summary

Constructors

Constructor and Description
ExcelParser(Class clazz, ExcelFactoryType excelFactoryType, File file) Initialize the excel parser. This constructor will also save the annotated class fields in to a map for future use.

Method Summary

Modifier and Type	Method and Description
Object	getBeanForARow(org.apache.poi.ss.usermodel.Row row) Fetches the cell details from the each row and sets its values based on the instance variable defined by the annotation.
boolean	isBreakAfterEmptyRow()
boolean	isSkipHeader()
List<Object>	parse() Reads and convert valid excel file into required format Will only process the first sheet, split multiple sheets into multiple files.
void	setBreakAfterEmptyRow(boolean breakAfterEmptyRow)
void	setSkipHeader(boolean skipHeader)
List<String>	validateFormat()

Methods inherited from class com.gizbel.excel.factory.Parser

dateParser, getCellValue, getExcelFactoryType, getHeadersMap, getWorkbook, isEmptyRow

Methods inherited from class java.lang.Object

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

Constructor Detail

ExcelParser

public ExcelParser(Class clazz,
                   ExcelFactoryType excelFactoryType,
                   File file)
            throws Exception

Initialize the excel parser.
This constructor will also save the annotated class fields in to a map for future use.

Parameters:

clazz - The Excel Bean class.

excelFactoryType -

file - that needs to be parsed.

Throws:

Exception - exception

Method Detail

validateFormat

public List<String> validateFormat()

parse

public List<Object> parse()
                   throws org.apache.poi.openxml4j.exceptions.InvalidFormatException,
                          IOException,
                          InstantiationException,
                          IllegalAccessException,
                          IllegalArgumentException,
                          ParseException

Reads and convert valid excel file into required format
Will only process the first sheet, split multiple sheets into multiple files.

Returns:

List

Throws:

IOException - IOException

org.apache.poi.openxml4j.exceptions.InvalidFormatException - InvalidFormatException

ParseException - ParseException

IllegalArgumentException - IllegalArgumentException

IllegalAccessException - IllegalAccessException

InstantiationException - InstantiationException

getBeanForARow

public Object getBeanForARow(org.apache.poi.ss.usermodel.Row row)
                      throws InstantiationException,
                             IllegalAccessException,
                             IllegalArgumentException,
                             ParseException

Fetches the cell details from the each row and sets its values based on the instance variable defined by the annotation.

Parameters:

row - excel row

Returns:

Clazz object

Throws:

IllegalAccessException - illegal access exception

InstantiationException - instantiation exception

ParseException - parse exception

IllegalArgumentException - illegal argument exception

isBreakAfterEmptyRow

public boolean isBreakAfterEmptyRow()

setBreakAfterEmptyRow

public void setBreakAfterEmptyRow(boolean breakAfterEmptyRow)

isSkipHeader

public boolean isSkipHeader()

setSkipHeader

public void setSkipHeader(boolean skipHeader)