first commit

hrmsEjb/jxl/read/biff/SharedDateFormulaRecord.java

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+package jxl.read.biff;
+
+import java.text.DateFormat;
+import java.util.Date;
+import jxl.CellType;
+import jxl.DateCell;
+import jxl.DateFormulaCell;
+import jxl.biff.DoubleHelper;
+import jxl.biff.FormattingRecords;
+import jxl.biff.FormulaData;
+import jxl.biff.IntegerHelper;
+import jxl.biff.formula.FormulaException;
+import jxl.biff.formula.FormulaParser;
+
+public class SharedDateFormulaRecord extends BaseSharedFormulaRecord implements DateCell, FormulaData, DateFormulaCell {
+  private DateRecord dateRecord;
+  
+  private double value;
+  
+  public SharedDateFormulaRecord(SharedNumberFormulaRecord nfr, FormattingRecords fr, boolean nf, SheetImpl si, int pos) {
+    super(nfr.getRecord(), fr, nfr.getExternalSheet(), nfr.getNameTable(), si, pos);
+    this.dateRecord = new DateRecord(nfr, nfr.getXFIndex(), fr, nf, si);
+    this.value = nfr.getValue();
+  }
+  
+  public double getValue() {
+    return this.value;
+  }
+  
+  public String getContents() {
+    return this.dateRecord.getContents();
+  }
+  
+  public CellType getType() {
+    return CellType.DATE_FORMULA;
+  }
+  
+  public byte[] getFormulaData() throws FormulaException {
+    if (!getSheet().getWorkbookBof().isBiff8())
+      throw new FormulaException(FormulaException.biff8Supported); 
+    FormulaParser fp = new FormulaParser(getTokens(), this, getExternalSheet(), getNameTable(), getSheet().getWorkbook().getSettings());
+    fp.parse();
+    byte[] rpnTokens = fp.getBytes();
+    byte[] data = new byte[rpnTokens.length + 22];
+    IntegerHelper.getTwoBytes(getRow(), data, 0);
+    IntegerHelper.getTwoBytes(getColumn(), data, 2);
+    IntegerHelper.getTwoBytes(getXFIndex(), data, 4);
+    DoubleHelper.getIEEEBytes(this.value, data, 6);
+    System.arraycopy(rpnTokens, 0, data, 22, rpnTokens.length);
+    IntegerHelper.getTwoBytes(rpnTokens.length, data, 20);
+    byte[] d = new byte[data.length - 6];
+    System.arraycopy(data, 6, d, 0, data.length - 6);
+    return d;
+  }
+  
+  public Date getDate() {
+    return this.dateRecord.getDate();
+  }
+  
+  public boolean isTime() {
+    return this.dateRecord.isTime();
+  }
+  
+  public DateFormat getDateFormat() {
+    return this.dateRecord.getDateFormat();
+  }
+}