cn.hutool.poi.excel.sax

Class Excel07SaxReader

java.lang.Object

cn.hutool.poi.excel.sax.AbstractExcelSaxReader<Excel07SaxReader>

cn.hutool.poi.excel.sax.Excel07SaxReader

All Implemented Interfaces:

ExcelSaxReader<Excel07SaxReader>, ContentHandler

public class Excel07SaxReader
extends AbstractExcelSaxReader<Excel07SaxReader>
implements ContentHandler

Sax方式读取Excel文件
Excel2007格式说明见：http://www.cnblogs.com/wangmingshun/p/6654143.html

Since:

3.1.2

Author:

Looly

Constructor Summary

Constructors

Constructor and Description
Excel07SaxReader(RowHandler rowHandler) 构造

Method Summary

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length) s标签结束的回调处理方法
void	endDocument()
void	endElement(String uri, String localName, String qName) 标签结束的回调处理方法
void	endPrefixMapping(String prefix)
void	ignorableWhitespace(char[] ch, int start, int length)
void	processingInstruction(String target, String data)
Excel07SaxReader	read(File file, int rid) 开始读取Excel
Excel07SaxReader	read(InputStream in, int rid) 开始读取Excel，读取结束后并不关闭流
Excel07SaxReader	read(org.apache.poi.openxml4j.opc.OPCPackage opcPackage, int rid) 开始读取Excel，Sheet编号从0开始计数
void	setDocumentLocator(Locator locator)
Excel07SaxReader	setRowHandler(RowHandler rowHandler) 设置行处理器
void	skippedEntity(String name)
void	startDocument() ?xml标签的回调处理方法
void	startElement(String uri, String localName, String qName, Attributes attributes) 读到一个xml开始标签时的回调处理方法
void	startPrefixMapping(String prefix, String uri)

Methods inherited from class cn.hutool.poi.excel.sax.AbstractExcelSaxReader

read, read, read, read

Methods inherited from class java.lang.Object

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

Constructor Detail

Excel07SaxReader

public Excel07SaxReader(RowHandler rowHandler)

构造

Parameters:

rowHandler - 行处理器

Method Detail

setRowHandler

public Excel07SaxReader setRowHandler(RowHandler rowHandler)

设置行处理器

Parameters:

rowHandler - 行处理器

Returns:

this

read

public Excel07SaxReader read(File file,
                             int rid)
                      throws POIException

Description copied from interface: ExcelSaxReader

开始读取Excel

Specified by:

read in interface ExcelSaxReader<Excel07SaxReader>

Parameters:

file - Excel文件

rid - Excel中的sheet rid编号，如果为-1处理所有编号的sheet

Returns:

this

Throws:

POIException - POI异常

read

public Excel07SaxReader read(InputStream in,
                             int rid)
                      throws POIException

Description copied from interface: ExcelSaxReader

开始读取Excel，读取结束后并不关闭流

Specified by:

read in interface ExcelSaxReader<Excel07SaxReader>

Parameters:

in - Excel流

rid - Excel中的sheet rid编号，如果为-1处理所有编号的sheet

Returns:

this

Throws:

POIException - POI异常

read

public Excel07SaxReader read(org.apache.poi.openxml4j.opc.OPCPackage opcPackage,
                             int rid)
                      throws POIException

开始读取Excel，Sheet编号从0开始计数

Parameters:

opcPackage - OPCPackage，Excel包

rid - Excel中的sheet rid编号，如果为-1处理所有编号的sheet

Returns:

this

Throws:

POIException - POI异常

startElement

public void startElement(String uri,
                         String localName,
                         String qName,
                         Attributes attributes)

读到一个xml开始标签时的回调处理方法

Specified by:

startElement in interface ContentHandler

endElement

public void endElement(String uri,
                       String localName,
                       String qName)

标签结束的回调处理方法

Specified by:

endElement in interface ContentHandler

characters

public void characters(char[] ch,
                       int start,
                       int length)

s标签结束的回调处理方法

Specified by:

characters in interface ContentHandler

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

startDocument

public void startDocument()

?xml标签的回调处理方法

Specified by:

startDocument in interface ContentHandler

endDocument

public void endDocument()

Specified by:

endDocument in interface ContentHandler

startPrefixMapping

public void startPrefixMapping(String prefix,
                               String uri)

Specified by:

startPrefixMapping in interface ContentHandler

endPrefixMapping

public void endPrefixMapping(String prefix)

Specified by:

endPrefixMapping in interface ContentHandler

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                                int start,
                                int length)

Specified by:

ignorableWhitespace in interface ContentHandler

processingInstruction

public void processingInstruction(String target,
                                  String data)

Specified by:

processingInstruction in interface ContentHandler

skippedEntity

public void skippedEntity(String name)

Specified by:

skippedEntity in interface ContentHandler