git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1852254 13f79535-47bb-0310-9956-ffa450edef68pull/142/head
@@ -442,45 +442,21 @@ public class HSSFCell extends CellBase { | |||
} | |||
/** | |||
* set a date value for the cell. Excel treats dates as numeric so you will need to format the cell as | |||
* a date. | |||
* {@inheritDoc} | |||
* | |||
* @param value the date value to set this cell to. For formulas we'll set the | |||
* precalculated value, for numerics we'll set its value. For other types we | |||
* will change the cell to a numeric cell and set its value. | |||
* <p>In HSSF, only the number of days is stored. The fractional part is ignored.</p> | |||
* @see HSSFDateUtil | |||
* @see org.apache.poi.ss.usermodel.DateUtil | |||
*/ | |||
public void setCellValue(Date value) | |||
{ | |||
if(value == null) { | |||
setBlank(); | |||
return; | |||
} | |||
protected void setCellValueImpl(Date value) { | |||
setCellValue(HSSFDateUtil.getExcelDate(value, _book.getWorkbook().isUsing1904DateWindowing())); | |||
} | |||
/** | |||
* set a date value for the cell. Excel treats dates as numeric so you will need to format the cell as | |||
* a date. | |||
* | |||
* This will set the cell value based on the Calendar's timezone. As Excel | |||
* does not support timezones this means that both 20:00+03:00 and | |||
* 20:00-03:00 will be reported as the same value (20:00) even that there | |||
* are 6 hours difference between the two times. This difference can be | |||
* preserved by using <code>setCellValue(value.getTime())</code> which will | |||
* automatically shift the times to the default timezone. | |||
* | |||
* @param value the date value to set this cell to. For formulas we'll set the | |||
* precalculated value, for numerics we'll set its value. For othertypes we | |||
* will change the cell to a numeric cell and set its value. | |||
* {@inheritDoc} | |||
*/ | |||
public void setCellValue(Calendar value) | |||
{ | |||
if(value == null) { | |||
setBlank(); | |||
return; | |||
} | |||
@Override | |||
protected void setCellValueImpl(Calendar value) { | |||
setCellValue( HSSFDateUtil.getExcelDate(value, _book.getWorkbook().isUsing1904DateWindowing()) ); | |||
} | |||
@@ -23,6 +23,9 @@ import org.apache.poi.ss.util.CellRangeAddress; | |||
import org.apache.poi.ss.util.CellReference; | |||
import org.apache.poi.util.Removal; | |||
import java.util.Calendar; | |||
import java.util.Date; | |||
/** | |||
* Common implementation-independent logic shared by all implementations of {@link Cell}. | |||
* @author Vladislav "gallon" Galas gallon at apache dot org | |||
@@ -213,4 +216,43 @@ public abstract class CellBase implements Cell { | |||
* @param value the new value to set | |||
*/ | |||
protected abstract void setCellValueImpl(double value); | |||
@Override | |||
public void setCellValue(Date value) { | |||
if(value == null) { | |||
setBlank(); | |||
return; | |||
} | |||
setCellValueImpl(value); | |||
} | |||
/** | |||
* Implementation-specific way to set a date value. | |||
* <code>value</code> is guaranteed to be non-null. | |||
* The implementation is expected to adjust the cell type accordingly, so that after this call | |||
* getCellType() or getCachedFormulaResultType() would return {@link CellType#NUMERIC}. | |||
* @param value the new date to set | |||
*/ | |||
protected abstract void setCellValueImpl(Date value); | |||
/** | |||
* {@inheritDoc} | |||
*/ | |||
@Override | |||
public final void setCellValue(Calendar value) { | |||
if(value == null) { | |||
setBlank(); | |||
return; | |||
} | |||
setCellValueImpl(value); | |||
} | |||
/** | |||
* Implementation-specific way to set a calendar value. | |||
* <code>value</code> is guaranteed to be non-null. | |||
* The implementation is expected to adjust the cell type accordingly, so that after this call | |||
* getCellType() or getCachedFormulaResultType() would return {@link CellType#NUMERIC}. | |||
* @param value the new calendar value to set | |||
*/ | |||
protected abstract void setCellValueImpl(Calendar value); | |||
} |
@@ -171,54 +171,20 @@ public class SXSSFCell extends CellBase { | |||
} | |||
/** | |||
* Converts the supplied date to its equivalent Excel numeric value and sets | |||
* that into the cell. | |||
* <p> | |||
* <b>Note</b> - There is actually no 'DATE' cell type in Excel. In many | |||
* cases (when entering date values), Excel automatically adjusts the | |||
* <i>cell style</i> to some date format, creating the illusion that the cell | |||
* data type is now something besides {@link CellType#NUMERIC}. POI | |||
* does not attempt to replicate this behaviour. To make a numeric cell | |||
* display as a date, use {@link #setCellStyle(CellStyle)} etc. | |||
* | |||
* @param value the numeric value to set this cell to. For formulas we'll set the | |||
* precalculated value, for numerics we'll set its value. For other types we | |||
* will change the cell to a numerics cell and set its value. | |||
* {@inheritDoc} | |||
*/ | |||
@Override | |||
public void setCellValue(Date value) { | |||
if(value == null) { | |||
setBlank(); | |||
return; | |||
} | |||
protected void setCellValueImpl(Date value) { | |||
boolean date1904 = getSheet().getWorkbook().isDate1904(); | |||
setCellValue(DateUtil.getExcelDate(value, date1904)); | |||
} | |||
/** | |||
* Set a date value for the cell. Excel treats dates as numeric so you will need to format the cell as | |||
* a date. | |||
* <p> | |||
* This will set the cell value based on the Calendar's timezone. As Excel | |||
* does not support timezones this means that both 20:00+03:00 and | |||
* 20:00-03:00 will be reported as the same value (20:00) even that there | |||
* are 6 hours difference between the two times. This difference can be | |||
* preserved by using <code>setCellValue(value.getTime())</code> which will | |||
* automatically shift the times to the default timezone. | |||
* </p> | |||
* | |||
* @param value the date value to set this cell to. For formulas we'll set the | |||
* precalculated value, for numerics we'll set its value. For othertypes we | |||
* will change the cell to a numeric cell and set its value. | |||
* {@inheritDoc} | |||
*/ | |||
@Override | |||
public void setCellValue(Calendar value) { | |||
if(value == null) { | |||
setBlank(); | |||
return; | |||
} | |||
protected void setCellValueImpl(Calendar value) { | |||
boolean date1904 = getSheet().getWorkbook().isDate1904(); | |||
setCellValue( DateUtil.getExcelDate(value, date1904 )); | |||
} |
@@ -776,47 +776,19 @@ public final class XSSFCell extends CellBase { | |||
} | |||
/** | |||
* Set a date value for the cell. Excel treats dates as numeric so you will need to format the cell as | |||
* a date. | |||
* | |||
* @param value the date value to set this cell to. For formulas we'll set the | |||
* precalculated value, for numerics we'll set its value. For other types we | |||
* will change the cell to a numeric cell and set its value. | |||
* {@inheritDoc} | |||
*/ | |||
@Override | |||
public void setCellValue(Date value) { | |||
if(value == null) { | |||
setBlank(); | |||
return; | |||
} | |||
protected void setCellValueImpl(Date value) { | |||
boolean date1904 = getSheet().getWorkbook().isDate1904(); | |||
setCellValue(DateUtil.getExcelDate(value, date1904)); | |||
} | |||
/** | |||
* Set a date value for the cell. Excel treats dates as numeric so you will need to format the cell as | |||
* a date. | |||
* <p> | |||
* This will set the cell value based on the Calendar's timezone. As Excel | |||
* does not support timezones this means that both 20:00+03:00 and | |||
* 20:00-03:00 will be reported as the same value (20:00) even that there | |||
* are 6 hours difference between the two times. This difference can be | |||
* preserved by using <code>setCellValue(value.getTime())</code> which will | |||
* automatically shift the times to the default timezone. | |||
* </p> | |||
* | |||
* @param value the date value to set this cell to. For formulas we'll set the | |||
* precalculated value, for numerics we'll set its value. For othertypes we | |||
* will change the cell to a numeric cell and set its value. | |||
* {@inheritDoc} | |||
*/ | |||
@Override | |||
public void setCellValue(Calendar value) { | |||
if(value == null) { | |||
setBlank(); | |||
return; | |||
} | |||
protected void setCellValueImpl(Calendar value) { | |||
boolean date1904 = getSheet().getWorkbook().isDate1904(); | |||
setCellValue( DateUtil.getExcelDate(value, date1904 )); | |||
} |