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57 lines
2.5 KiB
57 lines
2.5 KiB
package com.alibaba.excel.analysis.v07.handlers; |
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import org.apache.poi.xssf.usermodel.XSSFCellStyle; |
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import org.xml.sax.Attributes; |
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import com.alibaba.excel.constant.BuiltinFormats; |
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import com.alibaba.excel.constant.ExcelXmlConstants; |
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import com.alibaba.excel.context.xlsx.XlsxReadContext; |
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import com.alibaba.excel.enums.CellDataTypeEnum; |
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import com.alibaba.excel.metadata.CellData; |
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import com.alibaba.excel.read.metadata.holder.xlsx.XlsxReadSheetHolder; |
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import com.alibaba.excel.util.PositionUtils; |
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import com.alibaba.excel.util.StringUtils; |
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/** |
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* Cell Handler |
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* |
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* @author jipengfei |
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*/ |
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public class CellTagHandler extends AbstractXlsxTagHandler { |
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private static final int DEFAULT_FORMAT_INDEX = 0; |
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@Override |
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public void startElement(XlsxReadContext xlsxReadContext, String name, Attributes attributes) { |
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XlsxReadSheetHolder xlsxReadSheetHolder = xlsxReadContext.xlsxReadSheetHolder(); |
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xlsxReadSheetHolder.setColumnIndex(PositionUtils.getCol(attributes.getValue(ExcelXmlConstants.ATTRIBUTE_R), |
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xlsxReadSheetHolder.getColumnIndex())); |
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// t="s" ,it means String |
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// t="str" ,it means String,but does not need to be read in the 'sharedStrings.xml' |
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// t="inlineStr" ,it means String |
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// t="b" ,it means Boolean |
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// t="e" ,it means Error |
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// t="n" ,it means Number |
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// t is null ,it means Empty or Number |
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CellDataTypeEnum type = CellDataTypeEnum.buildFromCellType(attributes.getValue(ExcelXmlConstants.ATTRIBUTE_T)); |
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xlsxReadSheetHolder.setTempCellData(new CellData(type)); |
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xlsxReadSheetHolder.setTempData(new StringBuilder()); |
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// Put in data transformation information |
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String dateFormatIndex = attributes.getValue(ExcelXmlConstants.ATTRIBUTE_S); |
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Integer dateFormatIndexInteger; |
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if (StringUtils.isEmpty(dateFormatIndex)) { |
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dateFormatIndexInteger = DEFAULT_FORMAT_INDEX; |
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} else { |
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dateFormatIndexInteger = Integer.parseInt(dateFormatIndex); |
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} |
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XSSFCellStyle xssfCellStyle = |
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xlsxReadContext.xlsxReadWorkbookHolder().getStylesTable().getStyleAt(dateFormatIndexInteger); |
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int dataFormat = xssfCellStyle.getDataFormat(); |
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xlsxReadSheetHolder.getTempCellData().setDataFormat(dataFormat); |
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xlsxReadSheetHolder.getTempCellData().setDataFormatString(BuiltinFormats.getBuiltinFormat(dataFormat, |
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xssfCellStyle.getDataFormatString(), xlsxReadSheetHolder.getGlobalConfiguration().getLocale())); |
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} |
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}
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