you should now be able to check for date formats from the eventmodel
PR: Obtained from: Submitted by: Reviewed by: git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352874 13f79535-47bb-0310-9956-ffa450edef68
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@ -143,19 +143,13 @@ public class HSSFDateUtil
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}
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/**
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* Check if a cell contains a date
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* Since dates are stored internally in Excel as double values
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* we infer it is a date if it is formatted as such.
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* given a format ID this will check whether the format represents
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* an internal date format or not.
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*/
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public static boolean isCellDateFormatted(HSSFCell cell) {
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if (cell == null) return false;
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boolean bDate = false;
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public static boolean isInternalDateFormat(int format) {
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boolean retval =false;
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double d = cell.getNumericCellValue();
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if ( HSSFDateUtil.isValidExcelDate(d) ) {
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HSSFCellStyle style = cell.getCellStyle();
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int i = style.getDataFormat();
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switch(i) {
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switch(format) {
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// Internal Date Formats as described on page 427 in
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// Microsoft Excel Dev's Kit...
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case 0x0e:
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@ -170,13 +164,31 @@ public class HSSFDateUtil
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case 0x2d:
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case 0x2e:
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case 0x2f:
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bDate = true;
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retval = true;
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break;
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default:
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bDate = false;
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retval = false;
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break;
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}
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return retval;
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}
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/**
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* Check if a cell contains a date
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* Since dates are stored internally in Excel as double values
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* we infer it is a date if it is formatted as such.
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* @see #isInternalDateFormat(int)
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*/
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public static boolean isCellDateFormatted(HSSFCell cell) {
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if (cell == null) return false;
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boolean bDate = false;
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double d = cell.getNumericCellValue();
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if ( HSSFDateUtil.isValidExcelDate(d) ) {
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HSSFCellStyle style = cell.getCellStyle();
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int i = style.getDataFormat();
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bDate = isInternalDateFormat(i);
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}
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return bDate;
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}
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