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42 lines
1.4 KiB
42 lines
1.4 KiB
package com.alibaba.excel.converters.biginteger; |
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import java.math.BigInteger; |
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import java.text.ParseException; |
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import com.alibaba.excel.converters.Converter; |
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import com.alibaba.excel.enums.CellDataTypeEnum; |
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import com.alibaba.excel.metadata.GlobalConfiguration; |
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import com.alibaba.excel.metadata.data.ReadCellData; |
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import com.alibaba.excel.metadata.data.WriteCellData; |
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import com.alibaba.excel.metadata.property.ExcelContentProperty; |
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import com.alibaba.excel.util.NumberUtils; |
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/** |
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* BigDecimal and string converter |
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* |
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* @author Jiaju Zhuang |
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*/ |
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public class BigIntegerStringConverter implements Converter<BigInteger> { |
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@Override |
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public Class<BigInteger> supportJavaTypeKey() { |
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return BigInteger.class; |
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} |
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@Override |
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public CellDataTypeEnum supportExcelTypeKey() { |
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return CellDataTypeEnum.STRING; |
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} |
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@Override |
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public BigInteger convertToJavaData(ReadCellData<?> cellData, ExcelContentProperty contentProperty, |
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GlobalConfiguration globalConfiguration) throws ParseException { |
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return NumberUtils.parseBigDecimal(cellData.getStringValue(), contentProperty).toBigInteger(); |
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} |
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@Override |
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public WriteCellData<?> convertToExcelData(BigInteger value, ExcelContentProperty contentProperty, |
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GlobalConfiguration globalConfiguration) { |
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return NumberUtils.formatToCellData(value, contentProperty); |
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} |
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}
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