org.aoju.bus.office.support.excel

Class ExcelSaxUtils

java.lang.Object

org.aoju.bus.office.support.excel.ExcelSaxUtils

public class ExcelSaxUtils
extends Object

Sax方式读取Excel相关工具类

Since:

JDK 1.8+

Version:

5.6.5

Author:

Kimi Liu

Field Summary

Fields

Modifier and Type	Field and Description
static char	CELL_FILL_CHAR
static int	MAX_CELL_BIT

Constructor Summary

Constructors

Constructor and Description
ExcelSaxUtils()

Method Summary

Modifier and Type	Method and Description
static int	countNullCell(String preRef, String ref) 计算两个单元格之间的单元格数目(同一行)
static String	formatCellContent(String value, int numFmtIndex, String numFmtString) 格式化数字或日期值
static Object	getDataValue(CellDataType cellDataType, String value, org.apache.poi.xssf.model.SharedStringsTable sharedStringsTable, String numFmtString) 根据数据类型获取数据
static void	readFrom(InputStream xmlDocStream, ContentHandler handler) 从Excel的XML文档中读取内容，并使用ContentHandler处理

Methods inherited from class java.lang.Object

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

Field Detail

CELL_FILL_CHAR

public static final char CELL_FILL_CHAR

See Also:

Constant Field Values

MAX_CELL_BIT

public static final int MAX_CELL_BIT

See Also:

Constant Field Values

Constructor Detail

ExcelSaxUtils

public ExcelSaxUtils()

Method Detail

getDataValue

public static Object getDataValue(CellDataType cellDataType,
                                  String value,
                                  org.apache.poi.xssf.model.SharedStringsTable sharedStringsTable,
                                  String numFmtString)

根据数据类型获取数据

Parameters:

cellDataType - 数据类型枚举

value - 数据值

sharedStringsTable - SharedStringsTable

numFmtString - 数字格式名

Returns:

数据值

formatCellContent

public static String formatCellContent(String value,
                                       int numFmtIndex,
                                       String numFmtString)

格式化数字或日期值

Parameters:

value - 值

numFmtIndex - 数字格式索引

numFmtString - 数字格式名

Returns:

格式化后的值

countNullCell

public static int countNullCell(String preRef,
                                String ref)

计算两个单元格之间的单元格数目(同一行)

Parameters:

preRef - 前一个单元格位置,例如A1

ref - 当前单元格位置,例如A8

Returns:

同一行中两个单元格之间的空单元格数

readFrom

public static void readFrom(InputStream xmlDocStream,
                            ContentHandler handler)

从Excel的XML文档中读取内容，并使用ContentHandler处理

Parameters:

xmlDocStream - Excel的XML文档流

handler - 文档内容处理接口，实现此接口用于回调处理数据

Throws:

InstrumentException - POI异常，包装了SAXException