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Lines 18-26
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package org.apache.poi.hssf.usermodel; |
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package org.apache.poi.hssf.usermodel; |
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import java.util.Arrays; |
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import java.util.List; |
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import org.apache.poi.hssf.model.InternalWorkbook; |
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import org.apache.poi.hssf.model.InternalWorkbook; |
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import org.apache.poi.hssf.record.ExtendedFormatRecord; |
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import org.apache.poi.hssf.record.ExtendedFormatRecord; |
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import org.apache.poi.hssf.record.FontRecord; |
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import org.apache.poi.hssf.record.FontRecord; |
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import org.apache.poi.hssf.record.FormatRecord; |
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import org.apache.poi.hssf.record.StyleRecord; |
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import org.apache.poi.hssf.record.StyleRecord; |
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import org.apache.poi.hssf.util.HSSFColor; |
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import org.apache.poi.hssf.util.HSSFColor; |
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import org.apache.poi.ss.usermodel.CellStyle; |
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import org.apache.poi.ss.usermodel.CellStyle; |
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Lines 106-113
public final class HSSFCellStyle impleme
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* @see org.apache.poi.hssf.usermodel.HSSFDataFormat |
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* @see org.apache.poi.hssf.usermodel.HSSFDataFormat |
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* @return the format string or "General" if not found |
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* @return the format string or "General" if not found |
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*/ |
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*/ |
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private static short lastDateFormat = Short.MIN_VALUE; |
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private static List<FormatRecord> lastFormats = null; |
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private static String getDataFormatStringCache = null; |
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private static final Object cacheLock = new Object(); |
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public String getDataFormatString() { |
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public String getDataFormatString() { |
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return getDataFormatString(_workbook); |
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synchronized (cacheLock) { |
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if (getDataFormatStringCache != null) { |
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if (lastDateFormat == getDataFormat() && _workbook.getFormats().equals(lastFormats)) { |
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return getDataFormatStringCache; |
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} |
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} |
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lastFormats = _workbook.getFormats(); |
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lastDateFormat = getDataFormat(); |
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getDataFormatStringCache = getDataFormatString(_workbook); |
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return getDataFormatStringCache; |
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} |
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} |
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} |
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/** |
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/** |
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* Get the contents of the format string, by looking up |
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* Get the contents of the format string, by looking up |
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Lines 828-833
public final class HSSFCellStyle impleme
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// Handle matching things if we cross workbooks |
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// Handle matching things if we cross workbooks |
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if(_workbook != source._workbook) { |
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if(_workbook != source._workbook) { |
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synchronized (cacheLock) { |
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lastDateFormat = Short.MIN_VALUE; |
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lastFormats = null; |
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getDataFormatStringCache = null; |
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} |
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// Then we need to clone the format string, |
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// Then we need to clone the format string, |
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// and update the format record for this |
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// and update the format record for this |
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short fmt = (short)_workbook.createFormat(source.getDataFormatString() ); |
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short fmt = (short)_workbook.createFormat(source.getDataFormatString() ); |
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Lines 874-877
public final class HSSFCellStyle impleme
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} |
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} |
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return false; |
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return false; |
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} |
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} |
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} |
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} |