org.jeecgframework.poi.excel.export.base

类 ExcelExportBase

java.lang.Object

org.jeecgframework.poi.excel.export.base.ExportBase

org.jeecgframework.poi.excel.export.base.ExcelExportBase

直接已知子类:

ExcelExportOfTemplateUtil, ExcelExportServer

public abstract class ExcelExportBase
extends ExportBase

提供POI基础操作服务

作者:

JEECG

字段概要

字段

限定符和类型	字段和说明
protected ExcelType	type

从类继承的字段 org.jeecgframework.poi.excel.export.base.ExportBase

dataHanlder, needHanlderList

构造器概要

构造器

构造器和说明
ExcelExportBase()

方法概要

限定符和类型	方法和说明
void	addStatisticsRow(org.apache.poi.ss.usermodel.CellStyle styles, org.apache.poi.ss.usermodel.Sheet sheet) 创建统计行
int	createCells(org.apache.poi.ss.usermodel.Drawing patriarch, int index, Object t, List<ExcelExportEntity> excelParams, org.apache.poi.ss.usermodel.Sheet sheet, org.apache.poi.ss.usermodel.Workbook workbook, short rowHeight) 创建 最主要的 Cells
int[]	createCells(org.apache.poi.ss.usermodel.Drawing patriarch, int index, Object t, List<ExcelExportEntity> excelParams, org.apache.poi.ss.usermodel.Sheet sheet, org.apache.poi.ss.usermodel.Workbook workbook, short rowHeight, int cellNum) 创建单元格，返回最大高度和单元格数
void	createImageCell(org.apache.poi.ss.usermodel.Drawing patriarch, ExcelExportEntity entity, org.apache.poi.ss.usermodel.Row row, int i, String imagePath, Object obj) 图片类型的Cell
void	createListCells(org.apache.poi.ss.usermodel.Drawing patriarch, int index, int cellNum, Object obj, List<ExcelExportEntity> excelParams, org.apache.poi.ss.usermodel.Sheet sheet, org.apache.poi.ss.usermodel.Workbook workbook) 创建List之后的各个Cells
void	createNumericCell(org.apache.poi.ss.usermodel.Row row, int index, String text, org.apache.poi.ss.usermodel.CellStyle style, ExcelExportEntity entity)
void	createStringCell(org.apache.poi.ss.usermodel.Row row, int index, String text, org.apache.poi.ss.usermodel.CellStyle style, ExcelExportEntity entity) 创建文本类型的Cell
IExcelExportStyler	getExcelExportStyler()
int	getFieldWidth(List<ExcelExportEntity> excelParams) 获取导出报表的字段总长度
int	getImageType(byte[] value) 获取图片类型,设置图片插入类型
protected int	getListCellSize(List<ExcelExportEntity> list) 获取集合的宽度
org.apache.poi.ss.usermodel.CellStyle	getStyles(boolean needOne, ExcelExportEntity entity) 获取样式
void	mergeCells(org.apache.poi.ss.usermodel.Sheet sheet, List<ExcelExportEntity> excelParams, int titleHeight) 合并单元格
void	setCellWith(List<ExcelExportEntity> excelParams, org.apache.poi.ss.usermodel.Sheet sheet)
void	setColumnHidden(List<ExcelExportEntity> excelParams, org.apache.poi.ss.usermodel.Sheet sheet) 设置隐藏列
void	setCurrentIndex(int currentIndex)
void	setExcelExportStyler(IExcelExportStyler excelExportStyler)

从类继承的方法 org.jeecgframework.poi.excel.export.base.ExportBase

getAllExcelField, getCellOrder, getCellValue, getExcelName, getFieldBySomeMethod, getListCellValue, getRowHeight, getValueArr, isInteger, reConfigExcelExportParams, sortAllParams

从类继承的方法 java.lang.Object

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

字段详细资料

type

protected ExcelType type

构造器详细资料

ExcelExportBase

public ExcelExportBase()

方法详细资料

createCells

public int createCells(org.apache.poi.ss.usermodel.Drawing patriarch,
                       int index,
                       Object t,
                       List<ExcelExportEntity> excelParams,
                       org.apache.poi.ss.usermodel.Sheet sheet,
                       org.apache.poi.ss.usermodel.Workbook workbook,
                       short rowHeight)
                throws Exception

创建 最主要的 Cells

参数:

styles -

rowHeight -

抛出:

Exception

createImageCell

public void createImageCell(org.apache.poi.ss.usermodel.Drawing patriarch,
                            ExcelExportEntity entity,
                            org.apache.poi.ss.usermodel.Row row,
                            int i,
                            String imagePath,
                            Object obj)
                     throws Exception

图片类型的Cell

参数:

patriarch -

entity -

row -

i -

imagePath -

obj -

抛出:

Exception

createListCells

public void createListCells(org.apache.poi.ss.usermodel.Drawing patriarch,
                            int index,
                            int cellNum,
                            Object obj,
                            List<ExcelExportEntity> excelParams,
                            org.apache.poi.ss.usermodel.Sheet sheet,
                            org.apache.poi.ss.usermodel.Workbook workbook)
                     throws Exception

创建List之后的各个Cells

参数:

patriarch -

index -

cellNum -

obj -

excelParams -

sheet -

workbook -

抛出:

Exception

createNumericCell

public void createNumericCell(org.apache.poi.ss.usermodel.Row row,
                              int index,
                              String text,
                              org.apache.poi.ss.usermodel.CellStyle style,
                              ExcelExportEntity entity)

createStringCell

public void createStringCell(org.apache.poi.ss.usermodel.Row row,
                             int index,
                             String text,
                             org.apache.poi.ss.usermodel.CellStyle style,
                             ExcelExportEntity entity)

创建文本类型的Cell

参数:

row -

index -

text -

style -

entity -

addStatisticsRow

public void addStatisticsRow(org.apache.poi.ss.usermodel.CellStyle styles,
                             org.apache.poi.ss.usermodel.Sheet sheet)

创建统计行

参数:

styles -

sheet -

getFieldWidth

public int getFieldWidth(List<ExcelExportEntity> excelParams)

获取导出报表的字段总长度

参数:

excelParams -

返回:

getImageType

public int getImageType(byte[] value)

获取图片类型,设置图片插入类型

参数:

value -

返回:

getStyles

public org.apache.poi.ss.usermodel.CellStyle getStyles(boolean needOne,
                                                       ExcelExportEntity entity)

获取样式

参数:

entity -

needOne -

返回:

mergeCells

public void mergeCells(org.apache.poi.ss.usermodel.Sheet sheet,
                       List<ExcelExportEntity> excelParams,
                       int titleHeight)

合并单元格

参数:

sheet -

excelParams -

titleHeight -

setCellWith

public void setCellWith(List<ExcelExportEntity> excelParams,
                        org.apache.poi.ss.usermodel.Sheet sheet)

setColumnHidden

public void setColumnHidden(List<ExcelExportEntity> excelParams,
                            org.apache.poi.ss.usermodel.Sheet sheet)

设置隐藏列

参数:

excelParams -

sheet -

setCurrentIndex

public void setCurrentIndex(int currentIndex)

setExcelExportStyler

public void setExcelExportStyler(IExcelExportStyler excelExportStyler)

getExcelExportStyler

public IExcelExportStyler getExcelExportStyler()

createCells

public int[] createCells(org.apache.poi.ss.usermodel.Drawing patriarch,
                         int index,
                         Object t,
                         List<ExcelExportEntity> excelParams,
                         org.apache.poi.ss.usermodel.Sheet sheet,
                         org.apache.poi.ss.usermodel.Workbook workbook,
                         short rowHeight,
                         int cellNum)

创建单元格，返回最大高度和单元格数

参数:

patriarch -

index -

t -

excelParams -

sheet -

workbook -

rowHeight - 行高

cellNum - 格数

返回:

getListCellSize

protected int getListCellSize(List<ExcelExportEntity> list)

获取集合的宽度

参数:

list -

返回: