?? redcellprocessor.java
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package net.sf.jxls.sample;import java.util.Map;import net.sf.jxls.parser.Cell;import net.sf.jxls.parser.Expression;import net.sf.jxls.parser.Property;import net.sf.jxls.processor.CellProcessor;import net.sf.jxls.sample.model.Employee;import org.apache.poi.hssf.usermodel.HSSFCellStyle;/** * @author Leonid Vysochyn */public class RedCellProcessor implements CellProcessor { static HSSFCellStyle hssfCellStyle; public static final String RED_CELL = "red"; String beanName; public RedCellProcessor(String collectionName) { this.beanName = collectionName.replace('.', '_'); } public void processCell(final Cell cell, final Map namedCells) { if( cell.getExpressions().size()>0 ){ Expression expression = (Expression) cell.getExpressions().get(0); Property property = (Property)expression.getProperties().get(0); if (property != null && property.getBeanName() != null && property.getBeanName().indexOf(beanName) >= 0 && property.getBean() instanceof Employee) { Employee employee = (Employee) property.getBean(); if (employee.getPayment().doubleValue() >= 2000) { if (namedCells.containsKey(RED_CELL + "_" + property.getPropertyNameAfterLastDot())) { Cell redCell = (Cell) namedCells.get(RED_CELL + "_" + property.getPropertyNameAfterLastDot()); HSSFCellStyle redStyle = redCell.getHssfCell().getCellStyle(); cell.getHssfCell().setCellStyle(redStyle); } } } } }}?? 快捷鍵說明
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