Fixes to Unicode support. Believe that most unicode issues are now fixed. Bug 37622 & Bug 22873 squashed.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@365609 13f79535-47bb-0310-9956-ffa450edef68
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Jason Height
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@ -457,10 +457,11 @@ public class Workbook implements Model
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* @param sheetnum the sheet number (0 based)
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* @param sheetname the name for the sheet
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*/
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// for compatibility
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public void setSheetName(int sheetnum, String sheetname ) {
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setSheetName( sheetnum, sheetname, (byte)0 );
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checkSheets(sheetnum);
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BoundSheetRecord sheet = (BoundSheetRecord)boundsheets.get( sheetnum );
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sheet.setSheetname(sheetname);
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sheet.setSheetnameLength( (byte)sheetname.length() );
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}
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/**
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@ -481,6 +482,14 @@ public class Workbook implements Model
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return false;
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}
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/**
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* sets the name for a given sheet forcing the encoding. This is STILL A BAD IDEA.
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* Poi now automatically detects unicode
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*
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*@deprecated 3-Jan-06 Simply use setSheetNam e(int sheetnum, String sheetname)
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* @param sheetnum the sheet number (0 based)
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* @param sheetname the name for the sheet
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*/
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public void setSheetName(int sheetnum, String sheetname, short encoding ) {
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checkSheets(sheetnum);
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BoundSheetRecord sheet = (BoundSheetRecord)boundsheets.get( sheetnum );
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@ -70,7 +70,7 @@ public class StringPtg
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throw new IllegalArgumentException("String literals in formulas cant be bigger than 255 characters ASCII");
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}
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this.field_2_options=0;
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this.fHighByte.setBoolean(field_2_options, false);
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field_2_options = (byte)this.fHighByte.setBoolean(field_2_options, StringUtil.hasMultibyte(value));
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this.field_3_string=value;
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this.field_1_length=value.length(); //for the moment, we support only ASCII strings in formulas we create
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}
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@ -381,13 +381,13 @@ public class HSSFCell
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int sst = 0;
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UnicodeString str = getRichStringCellValue().getUnicodeString();
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if (encoding == ENCODING_COMPRESSED_UNICODE)
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{
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str.setCompressedUnicode();
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} else if (encoding == ENCODING_UTF_16)
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{
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str.setUncompressedUnicode();
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}
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//jmh if (encoding == ENCODING_COMPRESSED_UNICODE)
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//jmh {
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// jmh str.setCompressedUnicode();
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// jmh } else if (encoding == ENCODING_UTF_16)
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// jmh {
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// jmh str.setUncompressedUnicode();
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// jmh }
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sst = book.addSSTString(str);
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lrec.setSSTIndex(sst);
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getRichStringCellValue().setUnicodeString(book.getSSTString(sst));
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@ -572,13 +572,13 @@ public class HSSFCell
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int index = 0;
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UnicodeString str = value.getUnicodeString();
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if (encoding == ENCODING_COMPRESSED_UNICODE)
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{
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str.setCompressedUnicode();
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} else if (encoding == ENCODING_UTF_16)
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{
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str.setUncompressedUnicode();
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}
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// jmh if (encoding == ENCODING_COMPRESSED_UNICODE)
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// jmh {
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// jmh str.setCompressedUnicode();
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// jmh } else if (encoding == ENCODING_UTF_16)
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// jmh {
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// jmh str.setUncompressedUnicode();
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// jmh }
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index = book.addSSTString(str);
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(( LabelSSTRecord ) record).setSSTIndex(index);
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stringValue = value;
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@ -856,6 +856,8 @@ public class HSSFCell
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* @see #ENCODING_UTF_16
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*
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* @return -1, 1 or 0 for unchanged, compressed or uncompressed (used only with String type)
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*
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* @deprecated As of 3-Jan-06 POI now automatically handles Unicode without forcing the encoding.
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*/
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public short getEncoding()
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{
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@ -870,6 +872,7 @@ public class HSSFCell
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* @see #ENCODING_UTF_16
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*
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* @param encoding either ENCODING_COMPRESSED_UNICODE (0) or ENCODING_UTF_16 (1)
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* @deprecated As of 3-Jan-06 POI now automatically handles Unicode without forcing the encoding.
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*/
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public void setEncoding(short encoding)
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@ -339,7 +339,15 @@ public class HSSFWorkbook
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return workbook.getWindowOne().getDisplayedTab();
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}
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/**
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* @deprecated POI will now properly handle unicode strings without
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* forceing an encoding
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*/
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public final static byte ENCODING_COMPRESSED_UNICODE = 0;
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/**
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* @deprecated POI will now properly handle unicode strings without
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* forceing an encoding
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*/
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public final static byte ENCODING_UTF_16 = 1;
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@ -354,9 +362,23 @@ public class HSSFWorkbook
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if (workbook.doesContainsSheetName( name, sheet ))
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throw new IllegalArgumentException( "The workbook already contains a sheet with this name" );
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workbook.setSheetName( sheet, name, ENCODING_COMPRESSED_UNICODE );
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if (sheet > (sheets.size() - 1))
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{
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throw new RuntimeException("Sheet out of bounds");
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}
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workbook.setSheetName( sheet, name);
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}
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/**
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* set the sheet name forcing the encoding. Forcing the encoding IS A BAD IDEA!!!
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* @deprecated 3-Jan-2006 POI now automatically detects unicode and sets the encoding
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* appropriately. Simply use setSheetName(int sheet, String encoding)
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* @throws IllegalArgumentException if the name is greater than 31 chars
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* or contains /\?*[]
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* @param sheet number (0 based)
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*/
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public void setSheetName( int sheet, String name, short encoding )
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{
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if (workbook.doesContainsSheetName( name, sheet ))
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@ -50,8 +50,7 @@ public class TestBoundSheetRecord
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throws Exception
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{
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BoundSheetRecord record = new BoundSheetRecord();
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record.setCompressedUnicodeFlag((byte)0x01);
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record.setSheetname("Sheet1");
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record.setSheetname("Sheet\u20ac");
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record.setSheetnameLength((byte)6);
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assertEquals(" 2 + 2 + 4 + 2 + 1 + 1 + len(str) * 2", 24, record.getRecordSize());
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@ -46,15 +46,15 @@ public class TestHSSFWorkbook extends TestCase
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try
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{
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b.setSheetName( 3, "name1", HSSFWorkbook.ENCODING_UTF_16 );
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b.setSheetName( 3, "name1"/*JMH, HSSFWorkbook.ENCODING_UTF_16*/ );
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fail();
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}
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catch ( IllegalArgumentException pass )
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{
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}
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b.setSheetName( 3, "name2", HSSFWorkbook.ENCODING_UTF_16 );
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b.setSheetName( 3, "name2", HSSFWorkbook.ENCODING_UTF_16 );
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b.setSheetName( 3, "name2"/*JMH, HSSFWorkbook.ENCODING_UTF_16*/ );
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b.setSheetName( 3, "name2"/*JMH, HSSFWorkbook.ENCODING_UTF_16*/ );
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b.setSheetName( 3, "name2" );
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HSSFWorkbook c = new HSSFWorkbook( );
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@ -0,0 +1,95 @@
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package org.apache.poi.hssf.usermodel;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.FileInputStream;
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import org.apache.poi.util.TempFile;
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import junit.framework.TestCase;
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public class TestUnicodeWorkbook extends TestCase {
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public TestUnicodeWorkbook(String s) {
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super(s);
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}
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/** Tests that all of the unicode capable string fields can be set, written and then read back
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*
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*
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*/
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public void testUnicodeInAll() throws Exception {
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HSSFWorkbook wb = new HSSFWorkbook();
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//Create a unicode dataformat (contains euro symbol)
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HSSFDataFormat df = wb.createDataFormat();
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final String formatStr = "_([$\u20ac-2]\\\\\\ * #,##0.00_);_([$\u20ac-2]\\\\\\ * \\\\\\(#,##0.00\\\\\\);_([$\u20ac-2]\\\\\\ *\\\"\\-\\\\\"??_);_(@_)";
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short fmt = df.getFormat(formatStr);
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//Create a unicode sheet name (euro symbol)
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HSSFSheet s = wb.createSheet("\u20ac");
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//Set a unicode header (you guessed it the euro symbol)
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HSSFHeader h = s.getHeader();
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h.setCenter("\u20ac");
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h.setLeft("\u20ac");
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h.setRight("\u20ac");
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//Set a unicode footer
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HSSFFooter f = s.getFooter();
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f.setCenter("\u20ac");
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f.setLeft("\u20ac");
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f.setRight("\u20ac");
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HSSFRow r = s.createRow(0);
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HSSFCell c = r.createCell((short)1);
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c.setCellValue(12.34);
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c.getCellStyle().setDataFormat(fmt);
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HSSFCell c2 = r.createCell((short)2);
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c.setCellValue(new HSSFRichTextString("\u20ac"));
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HSSFCell c3 = r.createCell((short)3);
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String formulaString = "TEXT(12.34,\"\u20ac###,##\")";
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c3.setCellFormula(formulaString);
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File tempFile = TempFile.createTempFile("unicode", "test.xls");
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FileOutputStream stream = new FileOutputStream(tempFile);
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wb.write(stream);
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wb = null;
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FileInputStream in = new FileInputStream(tempFile);
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wb = new HSSFWorkbook(in);
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//Test the sheetname
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s = wb.getSheet("\u20ac");
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assertNotNull(s);
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//Test the header
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h = s.getHeader();
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assertEquals(h.getCenter(), "\u20ac");
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assertEquals(h.getLeft(), "\u20ac");
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assertEquals(h.getRight(), "\u20ac");
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//Test the footer
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f = s.getFooter();
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assertEquals(f.getCenter(), "\u20ac");
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assertEquals(f.getLeft(), "\u20ac");
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assertEquals(f.getRight(), "\u20ac");
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//Test the dataformat
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r = s.getRow(0);
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c = r.getCell((short)1);
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df = wb.createDataFormat();
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assertEquals(formatStr, df.getFormat(c.getCellStyle().getDataFormat()));
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//Test the cell string value
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c2 = r.getCell((short)2);
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assertEquals(c.getRichStringCellValue().getString(), "\u20ac");
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//Test the cell formula
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c3 = r.getCell((short)3);
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assertEquals(c3.getCellFormula(), formulaString);
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}
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}
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