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Merged revisions 638786-638802,638805-638811,638813-638814,638816-639230,639233-639241,639243-639253,639255-639486,639488-639601,639603-639835,639837-639917,639919-640056,640058-640710,640712-641156,641158-641184,641186-641795,641797-641798,641800-641933,641935-641963,641965-641966,641968-641995,641997-642230,642232-642562,642564-642565,642568-642570,642572-642573,642576-642736,642739-642877,642879,642881-642890,642892-642903,642905-642945,642947-643624,643626-643653,643655-643669,643671,643673-643830,643832-643833,643835-644342,644344-644472,644474-644508,644510-645347,645349-645351,645353-645559,645561-645565,645568-645951,645953-646193,646195-646311,646313-646404,646406-646665,646667-646853,646855-646869,646871-647151,647153-647185,647187-647277,647279-647566,647568-647573,647575,647578-647711,647714-647737,647739-647823,647825-648155,648157-648202,648204-648273,648275,648277-648302,648304-648333,648335-648588,648590-648622,648625-648673,648675-649141,649144,649146-649556,649558-649795,649799,649801-649910,649912-649913,649915-650128,650131-650132,650134-650137,650140-650914,650916-651991,651993-652284,652286-652287,652289,652291,652293-652297,652299-652328,652330-652425,652427-652445,652447-652560,652562-652933,652935,652937-652993,652995-653116,653118-653124,653126-653483,653487-653519,653522-653550,653552-653607,653609-653667,653669-653674,653676-653814,653817-653830,653832-653891,653893-653944,653946-654055,654057-654355,654357-654365,654367-654648,654651-655215,655217-655277,655279-655281,655283-655911,655913-656212,656214,656216-656251,656253-656698,656700-656756,656758-656892,656894-657135,657137-657165,657168-657179,657181-657354,657356-657357,657359-657701,657703-657874,657876-658032,658034-658284,658286,658288-658301,658303-658307,658309-658321,658323-658335,658337-658348,658351,658353-658832,658834-658983,658985,658987-659066,659068-659402,659404-659428,659430-659451,659453-659454,659456-659461,659463-659477,659479-659524,659526-659571,659574,659576-660255,660257-660262,660264-660279,660281-660343,660345-660473,660475-660827,660829-660833,660835-660888,660890-663321,663323-663435,663437-663764,663766-663854,663856-664219,664221-664489,664494-664514,664516-668013,668015-668142,668144-668152,668154,668156-668256,668258,668260-669139,669141-669455,669457-669657,669659-669808,669810-670189,670191-671321,671323-672229,672231-672549,672551-672552,672554-672561,672563-672566,672568,672571-673049,673051-673852,673854-673862,673864-673986,673988-673996,673998-674347,674349-674890,674892-674910,674912-674936,674938-674952,674954-675078,675080-675085,675087-675217,675219-675660,675662-675670,675672-675716,675718-675726,675728-675733,675735-675775,675777-675782,675784,675786-675791,675794-675852,675854-676200,676202,676204,676206-676220,676222-676309,676311-676456,676458-676994,676996-677027,677030-677040,677042-677056,677058-678287 via svnmerge from

Browse Source 
https://svn.apache.org:443/repos/asf/poi/trunk

........
  r677376 | josh | 2008-07-16 19:47:13 +0100 (Wed, 16 Jul 2008) | 1 line
  
  Patch 45410 - removed dependency on commons beanutils, collections and lang
........
  r677969 | nick | 2008-07-18 18:02:29 +0100 (Fri, 18 Jul 2008) | 1 line
  
  Patch from Jukka from bug #45394 - tidy up examples bit of build
........
  r677972 | nick | 2008-07-18 18:11:51 +0100 (Fri, 18 Jul 2008) | 1 line
  
  Update homepage for 3.5.1 beta 1
........
  r677974 | nick | 2008-07-18 18:16:50 +0100 (Fri, 18 Jul 2008) | 1 line
  
  Patch from bug #45398 - Support detecting date formats containing "am/pm" as date times
........
  r677995 | nick | 2008-07-18 19:40:11 +0100 (Fri, 18 Jul 2008) | 1 line
  
  Patch from bug #45414 - Don't add too many UncalcedRecords to sheets with charts in them
........
  r678287 | nick | 2008-07-20 18:18:07 +0100 (Sun, 20 Jul 2008) | 1 line
  
  Apply, with some tweaks, the patch from bug #45404 - New class, hssf.usermodel.HSSFDataFormatter, for formatting numbers and dates in the same way that Excel does
........


git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@678288 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2008-07-20 17:44:06 +00:00
parent 337ae9f7dc
commit 45aed6ff78
13 changed files with 1271 additions and 164 deletions
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26
build.xml
View File

@ -106,28 +106,11 @@ under the License.
<property name="contrib.reports.test" location="build/contrib-test-results"/> <property name="contrib.reports.test" location="build/contrib-test-results"/>
<property name="contrib.output.dir" location="build/contrib-classes"/> <property name="contrib.output.dir" location="build/contrib-classes"/>
<property name="contrib.output.test.dir" location="build/contrib-test-classes"/> <property name="contrib.output.test.dir" location="build/contrib-test-classes"/>
<property name="contrib.jar1.dir" location="${contrib.lib}/commons-beanutils-1.7.0.jar"/>
<property name="contrib.jar1.url" value="${repository}/commons-beanutils/jars/commons-beanutils-1.7.0.jar"/>
<property name="contrib.jar2.dir" location="${contrib.lib}/commons-collections-3.2.jar"/>
<property name="contrib.jar2.url" value="${repository}/commons-collections/jars/commons-collections-3.2.jar"/>
<property name="contrib.jar3.dir" location="${contrib.lib}/commons-lang-2.1.jar"/>
<property name="contrib.jar3.url" value="${repository}/commons-lang/jars/commons-lang-2.1.jar"/>
<property name="contrib.testokfile" location="build/contrib-testokfile.txt"/> <property name="contrib.testokfile" location="build/contrib-testokfile.txt"/>
<!-- Examples: --> <!-- Examples: -->
<property name="examples.src" location="src/examples/src"/> <property name="examples.src" location="src/examples/src"/>
<property name="examples.src.test" location="src/examples/testcases"/>
<property name="examples.lib" location="src/examples/lib"/>
<property name="examples.reports.test" location="build/examples-test-results"/>
<property name="examples.output.dir" location="build/examples-classes"/> <property name="examples.output.dir" location="build/examples-classes"/>
<property name="examples.output.test.dir" location="build/examples-test-classes"/>
<property name="examples.jar1.dir" location="${examples.lib}/commons-beanutils-1.7.0.jar"/>
<property name="examples.jar1.url" value="${repository}/commons-beanutils/jars/commons-beanutils-1.7.0.jar"/>
<property name="examples.jar2.dir" location="${examples.lib}/commons-collections-3.2.jar"/>
<property name="examples.jar2.url" value="${repository}/commons-collections/jars/commons-collections-3.2.jar"/>
<property name="examples.jar3.dir" location="${examples.lib}/commons-lang-2.1.jar"/>
<property name="examples.jar3.url" value="${repository}/commons-lang/jars/commons-lang-2.1.jar"/>
<property name="examples.testokfile" location="build/examples-testokfile.txt"/>
<!-- Common interfaces for ole2 and ooxml classes --> <!-- Common interfaces for ole2 and ooxml classes -->
<property name="interfaces.jdk14.src" location="src/ooxml/interfaces-jdk14"/> <property name="interfaces.jdk14.src" location="src/ooxml/interfaces-jdk14"/>
@ -208,9 +191,6 @@ under the License.
<path id="contrib.classpath"> <path id="contrib.classpath">
<path refid="main.classpath"/> <path refid="main.classpath"/>
<pathelement location="${contrib.jar1.dir}"/>
<pathelement location="${contrib.jar2.dir}"/>
<pathelement location="${contrib.jar3.dir}"/>
<pathelement location="${main.output.dir}"/> <pathelement location="${main.output.dir}"/>
<pathelement location="${main.output.test.dir}"/> <pathelement location="${main.output.test.dir}"/>
<pathelement location="${scratchpad.output.dir}"/> <pathelement location="${scratchpad.output.dir}"/>
@ -351,9 +331,6 @@ under the License.
<and> <and>
<available file="${main.jar1.dir}"/> <available file="${main.jar1.dir}"/>
<available file="${main.jar2.dir}"/> <available file="${main.jar2.dir}"/>
<available file="${contrib.jar1.dir}"/>
<available file="${contrib.jar2.dir}"/>
<available file="${contrib.jar3.dir}"/>
<available file="${junit.jar1.dir}"/> <available file="${junit.jar1.dir}"/>
<available file="${ooxml.jar1.dir}"/> <available file="${ooxml.jar1.dir}"/>
<available file="${ooxml.jar2.dir}"/> <available file="${ooxml.jar2.dir}"/>
@ -371,9 +348,6 @@ under the License.
description="Fetches needed JAR files from the Internet"> description="Fetches needed JAR files from the Internet">
<get src="${main.jar1.url}" dest="${main.jar1.dir}"/> <get src="${main.jar1.url}" dest="${main.jar1.dir}"/>
<get src="${main.jar2.url}" dest="${main.jar2.dir}"/> <get src="${main.jar2.url}" dest="${main.jar2.dir}"/>
<get src="${contrib.jar1.url}" dest="${contrib.jar1.dir}"/>
<get src="${contrib.jar2.url}" dest="${contrib.jar2.dir}"/>
<get src="${contrib.jar3.url}" dest="${contrib.jar3.dir}"/>
<get src="${junit.jar1.url}" dest="${junit.jar1.dir}"/> <get src="${junit.jar1.url}" dest="${junit.jar1.dir}"/>
<get src="${ooxml.jar1.url}" dest="${ooxml.jar1.dir}"/> <get src="${ooxml.jar1.url}" dest="${ooxml.jar1.dir}"/>

257
src/contrib/src/org/apache/poi/hssf/usermodel/contrib/HSSFCellUtil.java
View File

@ -1,4 +1,3 @@
/* ==================================================================== /* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with contributor license agreements. See the NOTICE file distributed with
@ -15,20 +14,21 @@
See the License for the specific language governing permissions and See the License for the specific language governing permissions and
limitations under the License. limitations under the License.
==================================================================== */ ==================================================================== */
package org.apache.poi.hssf.usermodel.contrib; package org.apache.poi.hssf.usermodel.contrib;
import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.exception.NestableException;
import org.apache.poi.hssf.usermodel.*;
import java.util.HashMap; import java.util.HashMap;
import java.util.Iterator;
import java.util.Map; import java.util.Map;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFFont;
import org.apache.poi.hssf.usermodel.HSSFRichTextString;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
/** /**
* Various utility functions that make working with a cells and rows easier. The various * Various utility functions that make working with a cells and rows easier. The various
* methods that deal with style's allow you to create your HSSFCellStyles as you need them. * methods that deal with style's allow you to create your HSSFCellStyles as you need them.
@ -39,12 +39,46 @@ import java.util.Map;
* *
*@author Eric Pugh epugh@upstate.com *@author Eric Pugh epugh@upstate.com
*/ */
public final class HSSFCellUtil
public class HSSFCellUtil
{ {
private static HashMap unicodeMappings = new HashMap(); public static final String ALIGNMENT = "alignment";
public static final String BORDER_BOTTOM = "borderBottom";
public static final String BORDER_LEFT = "borderLeft";
public static final String BORDER_RIGHT = "borderRight";
public static final String BORDER_TOP = "borderTop";
public static final String BOTTOM_BORDER_COLOR = "bottomBorderColor";
public static final String DATA_FORMAT = "dataFormat";
public static final String FILL_BACKGROUND_COLOR = "fillBackgroundColor";
public static final String FILL_FOREGROUND_COLOR = "fillForegroundColor";
public static final String FILL_PATTERN = "fillPattern";
public static final String FONT = "font";
public static final String HIDDEN = "hidden";
public static final String INDENTION = "indention";
public static final String LEFT_BORDER_COLOR = "leftBorderColor";
public static final String LOCKED = "locked";
public static final String RIGHT_BORDER_COLOR = "rightBorderColor";
public static final String ROTATION = "rotation";
public static final String TOP_BORDER_COLOR = "topBorderColor";
public static final String VERTICAL_ALIGNMENT = "verticalAlignment";
public static final String WRAP_TEXT = "wrapText";
private static UnicodeMapping unicodeMappings[];
private static final class UnicodeMapping {
public final String entityName;
public final String resolvedValue;
public UnicodeMapping(String pEntityName, String pResolvedValue) {
entityName = "&" + pEntityName + ";";
resolvedValue = pResolvedValue;
}
}
private HSSFCellUtil() {
// no instances of this class
}
/** /**
* Get a row from the spreadsheet, and create it if it doesn't exist. * Get a row from the spreadsheet, and create it if it doesn't exist.
@ -94,7 +128,6 @@ public class HSSFCellUtil
* @param style If the style is not null, then set * @param style If the style is not null, then set
* @return A new HSSFCell * @return A new HSSFCell
*/ */
public static HSSFCell createCell( HSSFRow row, int column, String value, HSSFCellStyle style ) public static HSSFCell createCell( HSSFRow row, int column, String value, HSSFCellStyle style )
{ {
HSSFCell cell = getCell( row, column ); HSSFCell cell = getCell( row, column );
@ -129,13 +162,12 @@ public class HSSFCellUtil
*@param cell the cell to set the alignment for *@param cell the cell to set the alignment for
*@param workbook The workbook that is being worked with. *@param workbook The workbook that is being worked with.
*@param align the column alignment to use. *@param align the column alignment to use.
*@exception NestableException Thrown if an error happens.
* *
* @see HSSFCellStyle for alignment options * @see HSSFCellStyle for alignment options
*/ */
public static void setAlignment( HSSFCell cell, HSSFWorkbook workbook, short align ) throws NestableException public static void setAlignment( HSSFCell cell, HSSFWorkbook workbook, short align )
{ {
setCellStyleProperty( cell, workbook, "alignment", new Short( align ) ); setCellStyleProperty( cell, workbook, ALIGNMENT, new Short( align ) );
} }
/** /**
@ -144,18 +176,17 @@ public class HSSFCellUtil
*@param cell the cell to set the alignment for *@param cell the cell to set the alignment for
*@param workbook The workbook that is being worked with. *@param workbook The workbook that is being worked with.
*@param font The HSSFFont that you want to set... *@param font The HSSFFont that you want to set...
*@exception NestableException Thrown if an error happens.
*/ */
public static void setFont( HSSFCell cell, HSSFWorkbook workbook, HSSFFont font ) throws NestableException public static void setFont( HSSFCell cell, HSSFWorkbook workbook, HSSFFont font )
{ {
setCellStyleProperty( cell, workbook, "font", font ); setCellStyleProperty( cell, workbook, FONT, font );
} }
/** /**
* This method attempt to find an already existing HSSFCellStyle that matches * This method attempt to find an already existing HSSFCellStyle that matches
* what you want the style to be. If it does not find the style, then it * what you want the style to be. If it does not find the style, then it
* creates a new one. If it does create a new one, then it applyies the * creates a new one. If it does create a new one, then it applies the
* propertyName and propertyValue to the style. This is nessasary because * propertyName and propertyValue to the style. This is necessary because
* Excel has an upper limit on the number of Styles that it supports. * Excel has an upper limit on the number of Styles that it supports.
* *
*@param workbook The workbook that is being worked with. *@param workbook The workbook that is being worked with.
@ -167,15 +198,11 @@ public class HSSFCellUtil
*@exception NestableException Thrown if an error happens. *@exception NestableException Thrown if an error happens.
*/ */
public static void setCellStyleProperty( HSSFCell cell, HSSFWorkbook workbook, String propertyName, Object propertyValue ) public static void setCellStyleProperty( HSSFCell cell, HSSFWorkbook workbook, String propertyName, Object propertyValue )
throws NestableException
{ {
try
{
HSSFCellStyle originalStyle = cell.getCellStyle(); HSSFCellStyle originalStyle = cell.getCellStyle();
HSSFCellStyle newStyle = null; HSSFCellStyle newStyle = null;
Map values = PropertyUtils.describe( originalStyle ); Map values = getFormatProperties( originalStyle );
values.put( propertyName, propertyValue ); values.put( propertyName, propertyValue );
values.remove( "index" );
// index seems like what index the cellstyle is in the list of styles for a workbook. // index seems like what index the cellstyle is in the list of styles for a workbook.
// not good to compare on! // not good to compare on!
@ -184,8 +211,7 @@ public class HSSFCellUtil
for ( short i = 0; i < numberCellStyles; i++ ) for ( short i = 0; i < numberCellStyles; i++ )
{ {
HSSFCellStyle wbStyle = workbook.getCellStyleAt( i ); HSSFCellStyle wbStyle = workbook.getCellStyleAt( i );
Map wbStyleMap = PropertyUtils.describe( wbStyle ); Map wbStyleMap = getFormatProperties( wbStyle );
wbStyleMap.remove( "index" );
if ( wbStyleMap.equals( values ) ) if ( wbStyleMap.equals( values ) )
{ {
@ -197,21 +223,131 @@ public class HSSFCellUtil
if ( newStyle == null ) if ( newStyle == null )
{ {
newStyle = workbook.createCellStyle(); newStyle = workbook.createCellStyle();
newStyle.setFont( workbook.getFontAt( originalStyle.getFontIndex() ) ); setFormatProperties( newStyle, workbook, values );
PropertyUtils.copyProperties( newStyle, originalStyle );
PropertyUtils.setProperty( newStyle, propertyName, propertyValue );
} }
cell.setCellStyle( newStyle ); cell.setCellStyle( newStyle );
} }
catch ( Exception e )
{
e.printStackTrace();
throw new NestableException( "Couldn't setCellStyleProperty.", e ); /**
* Returns a map containing the format properties of the given cell style.
*
* @param style cell style
* @return map of format properties (String -> Object)
* @see #setFormatProperties(HSSFCellStyle, Map)
*/
private static Map getFormatProperties(HSSFCellStyle style) {
Map properties = new HashMap();
putShort( properties, ALIGNMENT, style.getAlignment() );
putShort( properties, BORDER_BOTTOM, style.getBorderBottom() );
putShort( properties, BORDER_LEFT, style.getBorderLeft() );
putShort( properties, BORDER_RIGHT, style.getBorderRight() );
putShort( properties, BORDER_TOP, style.getBorderTop() );
putShort( properties, BOTTOM_BORDER_COLOR, style.getBottomBorderColor() );
putShort( properties, DATA_FORMAT, style.getDataFormat() );
putShort( properties, FILL_BACKGROUND_COLOR, style.getFillBackgroundColor() );
putShort( properties, FILL_FOREGROUND_COLOR, style.getFillForegroundColor() );
putShort( properties, FILL_PATTERN, style.getFillPattern() );
putShort( properties, FONT, style.getFontIndex() );
putBoolean( properties, HIDDEN, style.getHidden() );
putShort( properties, INDENTION, style.getIndention() );
putShort( properties, LEFT_BORDER_COLOR, style.getLeftBorderColor() );
putBoolean( properties, LOCKED, style.getLocked() );
putShort( properties, RIGHT_BORDER_COLOR, style.getRightBorderColor() );
putShort( properties, ROTATION, style.getRotation() );
putShort( properties, TOP_BORDER_COLOR, style.getTopBorderColor() );
putShort( properties, VERTICAL_ALIGNMENT, style.getVerticalAlignment() );
putBoolean( properties, WRAP_TEXT, style.getWrapText() );
return properties;
}
/**
* Sets the format properties of the given style based on the given map.
*
* @param style cell style
* @param workbook parent workbook
* @param properties map of format properties (String -> Object)
* @see #getFormatProperties(HSSFCellStyle)
*/
private static void setFormatProperties(
HSSFCellStyle style, HSSFWorkbook workbook, Map properties) {
style.setAlignment( getShort( properties, ALIGNMENT ) );
style.setBorderBottom( getShort( properties, BORDER_BOTTOM ) );
style.setBorderLeft( getShort( properties, BORDER_LEFT ) );
style.setBorderRight( getShort( properties, BORDER_RIGHT ) );
style.setBorderTop( getShort( properties, BORDER_TOP ) );
style.setBottomBorderColor( getShort( properties, BOTTOM_BORDER_COLOR ) );
style.setDataFormat( getShort( properties, DATA_FORMAT ) );
style.setFillBackgroundColor( getShort( properties, FILL_BACKGROUND_COLOR ) );
style.setFillForegroundColor( getShort( properties, FILL_FOREGROUND_COLOR ) );
style.setFillPattern( getShort( properties, FILL_PATTERN ) );
style.setFont( workbook.getFontAt( getShort( properties, FONT ) ) );
style.setHidden( getBoolean( properties, HIDDEN ) );
style.setIndention( getShort( properties, INDENTION ) );
style.setLeftBorderColor( getShort( properties, LEFT_BORDER_COLOR ) );
style.setLocked( getBoolean( properties, LOCKED ) );
style.setRightBorderColor( getShort( properties, RIGHT_BORDER_COLOR ) );
style.setRotation( getShort( properties, ROTATION ) );
style.setTopBorderColor( getShort( properties, TOP_BORDER_COLOR ) );
style.setVerticalAlignment( getShort( properties, VERTICAL_ALIGNMENT ) );
style.setWrapText( getBoolean( properties, WRAP_TEXT ) );
}
/**
* Utility method that returns the named short value form the given map.
* Returns zero if the property does not exist, or is not a {@link Short}.
*
* @param properties map of named properties (String -> Object)
* @param name property name
* @return property value, or zero
*/
private static short getShort(Map properties, String name) {
Object value = properties.get( name );
if ( value instanceof Short ) {
return ((Short) value).shortValue();
} else {
return 0;
} }
} }
/**
* Utility method that returns the named boolean value form the given map.
* Returns false if the property does not exist, or is not a {@link Boolean}.
*
* @param properties map of properties (String -> Object)
* @param name property name
* @return property value, or false
*/
private static boolean getBoolean(Map properties, String name) {
Object value = properties.get( name );
if ( value instanceof Boolean ) {
return ((Boolean) value).booleanValue();
} else {
return false;
}
}
/**
* Utility method that puts the named short value to the given map.
*
* @param properties map of properties (String -> Object)
* @param name property name
* @param value property value
*/
private static void putShort(Map properties, String name, short value) {
properties.put( name, new Short( value ) );
}
/**
* Utility method that puts the named boolean value to the given map.
*
* @param properties map of properties (String -> Object)
* @param name property name
* @param value property value
*/
private static void putBoolean(Map properties, String name, boolean value) {
properties.put( name, new Boolean( value ) );
}
/** /**
* Looks for text in the cell that should be unicode, like &alpha; and provides the * Looks for text in the cell that should be unicode, like &alpha; and provides the
@ -225,42 +361,45 @@ public class HSSFCellUtil
String s = cell.getRichStringCellValue().getString(); String s = cell.getRichStringCellValue().getString();
boolean foundUnicode = false; boolean foundUnicode = false;
String lowerCaseStr = s.toLowerCase();
for ( Iterator i = unicodeMappings.entrySet().iterator(); i.hasNext(); ) for (int i = 0; i < unicodeMappings.length; i++) {
{ UnicodeMapping entry = unicodeMappings[i];
Map.Entry entry = (Map.Entry) i.next(); String key = entry.entityName;
String key = (String) entry.getKey(); if ( lowerCaseStr.indexOf( key ) != -1 )
if ( s.toLowerCase().indexOf( key ) != -1 )
{ {
s = StringUtils.replace( s, key, "" + entry.getValue().toString() + "" ); s = s.replaceAll(key, entry.resolvedValue);
foundUnicode = true; foundUnicode = true;
} }
} }
if ( foundUnicode ) if ( foundUnicode )
{ {
cell.setEncoding( HSSFCell.ENCODING_UTF_16 ); cell.setCellValue(new HSSFRichTextString(s));
cell.setCellValue( s );
} }
return cell; return cell;
} }
static { static {
unicodeMappings.put( "&alpha;", "\u03B1" ); unicodeMappings = new UnicodeMapping[] {
unicodeMappings.put( "&beta;", "\u03B2" ); um("alpha", "\u03B1" ),
unicodeMappings.put( "&gamma;", "\u03B3" ); um("beta", "\u03B2" ),
unicodeMappings.put( "&delta;", "\u03B4" ); um("gamma", "\u03B3" ),
unicodeMappings.put( "&epsilon;", "\u03B5" ); um("delta", "\u03B4" ),
unicodeMappings.put( "&zeta;", "\u03B6" ); um("epsilon", "\u03B5" ),
unicodeMappings.put( "&eta;", "\u03B7" ); um("zeta", "\u03B6" ),
unicodeMappings.put( "&theta;", "\u03B8" ); um("eta", "\u03B7" ),
unicodeMappings.put( "&iota;", "\u03B9" ); um("theta", "\u03B8" ),
unicodeMappings.put( "&kappa;", "\u03BA" ); um("iota", "\u03B9" ),
unicodeMappings.put( "&lambda;", "\u03BB" ); um("kappa", "\u03BA" ),
unicodeMappings.put( "&mu;", "\u03BC" ); um("lambda", "\u03BB" ),
unicodeMappings.put( "&nu;", "\u03BD" ); um("mu", "\u03BC" ),
unicodeMappings.put( "&xi;", "\u03BE" ); um("nu", "\u03BD" ),
unicodeMappings.put( "&omicron;", "\u03BF" ); um("xi", "\u03BE" ),
um("omicron", "\u03BF" ),
};
} }
private static UnicodeMapping um(String entityName, String resolvedValue) {
return new UnicodeMapping(entityName, resolvedValue);
}
} }

68
src/contrib/src/org/apache/poi/hssf/usermodel/contrib/HSSFRegionUtil.java
View File

@ -1,4 +1,3 @@
/* ==================================================================== /* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with contributor license agreements. See the NOTICE file distributed with
@ -15,7 +14,6 @@
See the License for the specific language governing permissions and See the License for the specific language governing permissions and
limitations under the License. limitations under the License.
==================================================================== */ ==================================================================== */
package org.apache.poi.hssf.usermodel.contrib; package org.apache.poi.hssf.usermodel.contrib;
@ -26,33 +24,31 @@ import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.util.Region; import org.apache.poi.ss.util.Region;
import org.apache.commons.lang.exception.NestableException;
/** /**
* Various utility functions that make working with a region of cells easier. * Various utility functions that make working with a region of cells easier.
* *
*@author Eric Pugh epugh@upstate.com *@author Eric Pugh epugh@upstate.com
*@since July 29, 2002 *@since July 29, 2002
*/ */
public final class HSSFRegionUtil
public class HSSFRegionUtil
{ {
/** Constructor for the HSSFRegionUtil object */ /** Constructor for the HSSFRegionUtil object */
private HSSFRegionUtil() { } private HSSFRegionUtil() {
// no instances of this class
}
/** /**
* Sets the left border for a region of cells by manipulating the cell style * Sets the left border for a region of cells by manipulating the cell style
* of the indidual cells on the left * of the individual cells on the left
* *
*@param border The new border *@param border The new border
*@param region The region that should have the border *@param region The region that should have the border
*@param workbook The workbook that the region is on. *@param workbook The workbook that the region is on.
*@param sheet The sheet that the region is on. *@param sheet The sheet that the region is on.
*@exception NestableException Thrown if the CellStyle can't be changed
*/ */
public static void setBorderLeft( short border, Region region, HSSFSheet sheet, HSSFWorkbook workbook ) public static void setBorderLeft( short border, Region region, HSSFSheet sheet, HSSFWorkbook workbook )
throws NestableException { {
int rowStart = region.getRowFrom(); int rowStart = region.getRowFrom();
int rowEnd = region.getRowTo(); int rowEnd = region.getRowTo();
int column = region.getColumnFrom(); int column = region.getColumnFrom();
@ -60,7 +56,8 @@ public class HSSFRegionUtil
for ( int i = rowStart; i <= rowEnd; i++ ) { for ( int i = rowStart; i <= rowEnd; i++ ) {
HSSFRow row = HSSFCellUtil.getRow( i, sheet ); HSSFRow row = HSSFCellUtil.getRow( i, sheet );
HSSFCell cell = HSSFCellUtil.getCell( row, column ); HSSFCell cell = HSSFCellUtil.getCell( row, column );
HSSFCellUtil.setCellStyleProperty( cell, workbook, "borderLeft", new Short( border ) ); HSSFCellUtil.setCellStyleProperty(
cell, workbook, HSSFCellUtil.BORDER_LEFT, new Short( border ) );
} }
} }
@ -71,11 +68,9 @@ public class HSSFRegionUtil
*@param region The region that should have the border *@param region The region that should have the border
*@param workbook The workbook that the region is on. *@param workbook The workbook that the region is on.
*@param sheet The sheet that the region is on. *@param sheet The sheet that the region is on.
*@exception NestableException Thrown if the CellStyle can't be changed
* properly.
*/ */
public static void setLeftBorderColor( short color, Region region, HSSFSheet sheet, HSSFWorkbook workbook ) public static void setLeftBorderColor( short color, Region region, HSSFSheet sheet, HSSFWorkbook workbook )
throws NestableException { {
int rowStart = region.getRowFrom(); int rowStart = region.getRowFrom();
int rowEnd = region.getRowTo(); int rowEnd = region.getRowTo();
int column = region.getColumnFrom(); int column = region.getColumnFrom();
@ -83,7 +78,8 @@ public class HSSFRegionUtil
for ( int i = rowStart; i <= rowEnd; i++ ) { for ( int i = rowStart; i <= rowEnd; i++ ) {
HSSFRow row = HSSFCellUtil.getRow( i, sheet ); HSSFRow row = HSSFCellUtil.getRow( i, sheet );
HSSFCell cell = HSSFCellUtil.getCell( row, column ); HSSFCell cell = HSSFCellUtil.getCell( row, column );
HSSFCellUtil.setCellStyleProperty( cell, workbook, "leftBorderColor", new Short( color ) ); HSSFCellUtil.setCellStyleProperty(
cell, workbook, HSSFCellUtil.LEFT_BORDER_COLOR, new Short( color ) );
} }
} }
@ -94,10 +90,9 @@ public class HSSFRegionUtil
*@param region The region that should have the border *@param region The region that should have the border
*@param workbook The workbook that the region is on. *@param workbook The workbook that the region is on.
*@param sheet The sheet that the region is on. *@param sheet The sheet that the region is on.
*@exception NestableException Thrown if the CellStyle can't be changed
*/ */
public static void setBorderRight( short border, Region region, HSSFSheet sheet, HSSFWorkbook workbook ) public static void setBorderRight( short border, Region region, HSSFSheet sheet, HSSFWorkbook workbook )
throws NestableException { {
int rowStart = region.getRowFrom(); int rowStart = region.getRowFrom();
int rowEnd = region.getRowTo(); int rowEnd = region.getRowTo();
int column = region.getColumnTo(); int column = region.getColumnTo();
@ -106,7 +101,8 @@ public class HSSFRegionUtil
HSSFRow row = HSSFCellUtil.getRow( i, sheet ); HSSFRow row = HSSFCellUtil.getRow( i, sheet );
HSSFCell cell = HSSFCellUtil.getCell( row, column ); HSSFCell cell = HSSFCellUtil.getCell( row, column );
HSSFCellUtil.setCellStyleProperty( cell, workbook, "borderRight", new Short( border ) ); HSSFCellUtil.setCellStyleProperty(
cell, workbook, HSSFCellUtil.BORDER_RIGHT, new Short( border ) );
} }
} }
@ -117,11 +113,9 @@ public class HSSFRegionUtil
*@param region The region that should have the border *@param region The region that should have the border
*@param workbook The workbook that the region is on. *@param workbook The workbook that the region is on.
*@param sheet The sheet that the region is on. *@param sheet The sheet that the region is on.
*@exception NestableException Thrown if the CellStyle can't be changed
* properly.
*/ */
public static void setRightBorderColor( short color, Region region, HSSFSheet sheet, HSSFWorkbook workbook ) public static void setRightBorderColor( short color, Region region, HSSFSheet sheet, HSSFWorkbook workbook )
throws NestableException { {
int rowStart = region.getRowFrom(); int rowStart = region.getRowFrom();
int rowEnd = region.getRowTo(); int rowEnd = region.getRowTo();
int column = region.getColumnTo(); int column = region.getColumnTo();
@ -129,7 +123,8 @@ public class HSSFRegionUtil
for ( int i = rowStart; i <= rowEnd; i++ ) { for ( int i = rowStart; i <= rowEnd; i++ ) {
HSSFRow row = HSSFCellUtil.getRow( i, sheet ); HSSFRow row = HSSFCellUtil.getRow( i, sheet );
HSSFCell cell = HSSFCellUtil.getCell( row, column ); HSSFCell cell = HSSFCellUtil.getCell( row, column );
HSSFCellUtil.setCellStyleProperty( cell, workbook, "rightBorderColor", new Short( color ) ); HSSFCellUtil.setCellStyleProperty(
cell, workbook, HSSFCellUtil.RIGHT_BORDER_COLOR, new Short( color ) );
} }
} }
@ -140,10 +135,9 @@ public class HSSFRegionUtil
*@param region The region that should have the border *@param region The region that should have the border
*@param workbook The workbook that the region is on. *@param workbook The workbook that the region is on.
*@param sheet The sheet that the region is on. *@param sheet The sheet that the region is on.
*@exception NestableException Thrown if the CellStyle can't be changed
*/ */
public static void setBorderBottom( short border, Region region, HSSFSheet sheet, HSSFWorkbook workbook ) public static void setBorderBottom( short border, Region region, HSSFSheet sheet, HSSFWorkbook workbook )
throws NestableException { {
int colStart = region.getColumnFrom(); int colStart = region.getColumnFrom();
int colEnd = region.getColumnTo(); int colEnd = region.getColumnTo();
int rowIndex = region.getRowTo(); int rowIndex = region.getRowTo();
@ -151,7 +145,8 @@ public class HSSFRegionUtil
for ( int i = colStart; i <= colEnd; i++ ) { for ( int i = colStart; i <= colEnd; i++ ) {
HSSFCell cell = HSSFCellUtil.getCell( row, i ); HSSFCell cell = HSSFCellUtil.getCell( row, i );
HSSFCellUtil.setCellStyleProperty( cell, workbook, "borderBottom", new Short( border ) ); HSSFCellUtil.setCellStyleProperty(
cell, workbook, HSSFCellUtil.BORDER_BOTTOM, new Short( border ) );
} }
} }
@ -162,22 +157,20 @@ public class HSSFRegionUtil
*@param region The region that should have the border *@param region The region that should have the border
*@param workbook The workbook that the region is on. *@param workbook The workbook that the region is on.
*@param sheet The sheet that the region is on. *@param sheet The sheet that the region is on.
*@exception NestableException Thrown if the CellStyle can't be changed
* properly.
*/ */
public static void setBottomBorderColor( short color, Region region, HSSFSheet sheet, HSSFWorkbook workbook ) public static void setBottomBorderColor( short color, Region region, HSSFSheet sheet, HSSFWorkbook workbook )
throws NestableException { {
int colStart = region.getColumnFrom(); int colStart = region.getColumnFrom();
int colEnd = region.getColumnTo(); int colEnd = region.getColumnTo();
int rowIndex = region.getRowTo(); int rowIndex = region.getRowTo();
HSSFRow row = HSSFCellUtil.getRow( rowIndex, sheet ); HSSFRow row = HSSFCellUtil.getRow( rowIndex, sheet );
for ( int i = colStart; i <= colEnd; i++ ) { for ( int i = colStart; i <= colEnd; i++ ) {
HSSFCell cell = HSSFCellUtil.getCell( row, i ); HSSFCell cell = HSSFCellUtil.getCell( row, i );
HSSFCellUtil.setCellStyleProperty( cell, workbook, "bottomBorderColor", new Short( color ) ); HSSFCellUtil.setCellStyleProperty(
cell, workbook, HSSFCellUtil.BOTTOM_BORDER_COLOR, new Short( color ) );
} }
} }
/** /**
* Sets the borderBottom attribute of the HSSFRegionUtil object * Sets the borderBottom attribute of the HSSFRegionUtil object
* *
@ -185,10 +178,9 @@ public class HSSFRegionUtil
*@param region The region that should have the border *@param region The region that should have the border
*@param workbook The workbook that the region is on. *@param workbook The workbook that the region is on.
*@param sheet The sheet that the region is on. *@param sheet The sheet that the region is on.
*@exception NestableException Thrown if the CellStyle can't be changed
*/ */
public static void setBorderTop( short border, Region region, HSSFSheet sheet, HSSFWorkbook workbook ) public static void setBorderTop( short border, Region region, HSSFSheet sheet, HSSFWorkbook workbook )
throws NestableException { {
int colStart = region.getColumnFrom(); int colStart = region.getColumnFrom();
int colEnd = region.getColumnTo(); int colEnd = region.getColumnTo();
int rowIndex = region.getRowFrom(); int rowIndex = region.getRowFrom();
@ -196,7 +188,8 @@ public class HSSFRegionUtil
for ( int i = colStart; i <= colEnd; i++ ) { for ( int i = colStart; i <= colEnd; i++ ) {
HSSFCell cell = HSSFCellUtil.getCell( row, i ); HSSFCell cell = HSSFCellUtil.getCell( row, i );
HSSFCellUtil.setCellStyleProperty( cell, workbook, "borderTop", new Short( border ) ); HSSFCellUtil.setCellStyleProperty(
cell, workbook, HSSFCellUtil.BORDER_TOP, new Short( border ) );
} }
} }
@ -207,21 +200,18 @@ public class HSSFRegionUtil
*@param region The region that should have the border *@param region The region that should have the border
*@param workbook The workbook that the region is on. *@param workbook The workbook that the region is on.
*@param sheet The sheet that the region is on. *@param sheet The sheet that the region is on.
*@exception NestableException Thrown if the CellStyle can't be changed
* properly.
*/ */
public static void setTopBorderColor( short color, Region region, HSSFSheet sheet, HSSFWorkbook workbook ) public static void setTopBorderColor( short color, Region region, HSSFSheet sheet, HSSFWorkbook workbook )
throws NestableException { {
int colStart = region.getColumnFrom(); int colStart = region.getColumnFrom();
int colEnd = region.getColumnTo(); int colEnd = region.getColumnTo();
int rowIndex = region.getRowFrom(); int rowIndex = region.getRowFrom();
HSSFRow row = HSSFCellUtil.getRow( rowIndex, sheet ); HSSFRow row = HSSFCellUtil.getRow( rowIndex, sheet );
for ( int i = colStart; i <= colEnd; i++ ) { for ( int i = colStart; i <= colEnd; i++ ) {
HSSFCell cell = HSSFCellUtil.getCell( row, i ); HSSFCell cell = HSSFCellUtil.getCell( row, i );
HSSFCellUtil.setCellStyleProperty( cell, workbook, "topBorderColor", new Short( color ) ); HSSFCellUtil.setCellStyleProperty(
cell, workbook, HSSFCellUtil.TOP_BORDER_COLOR, new Short( color ) );
} }
} }
} }

4
src/documentation/content/xdocs/changes.xml
View File

@ -50,6 +50,10 @@
<action dev="POI-DEVELOPERS" type="add">Created a common interface for handling Excel files, irrespective of if they are .xls or .xlsx</action> <action dev="POI-DEVELOPERS" type="add">Created a common interface for handling Excel files, irrespective of if they are .xls or .xlsx</action>
</release> </release>
<release version="3.1.1-alpha1" date="2008-??-??"> <release version="3.1.1-alpha1" date="2008-??-??">
<action dev="POI-DEVELOPERS" type="add">45404 - New class, hssf.usermodel.HSSFDataFormatter, for formatting numbers and dates in the same way that Excel does</action>
<action dev="POI-DEVELOPERS" type="fix">45414 - Don't add too many UncalcedRecords to sheets with charts in them</action>
<action dev="POI-DEVELOPERS" type="fix">45398 - Support detecting date formats containing "am/pm" as date times</action>
<action dev="POI-DEVELOPERS" type="fix">45410 - Removed dependency from contrib on commons beanutils,collections and lang</action>
<action dev="POI-DEVELOPERS" type="add">New helper, HSSFOptimiser, which handles removing duplicated font and style records, to avoid going over the limits in Excel</action> <action dev="POI-DEVELOPERS" type="add">New helper, HSSFOptimiser, which handles removing duplicated font and style records, to avoid going over the limits in Excel</action>
<action dev="POI-DEVELOPERS" type="fix">45322 - Fixed NPE in HSSFSheet.autoSizeColumn() when cell number format was not found</action> <action dev="POI-DEVELOPERS" type="fix">45322 - Fixed NPE in HSSFSheet.autoSizeColumn() when cell number format was not found</action>
<action dev="POI-DEVELOPERS" type="add">45380 - Missing return keyword in ArrayPtg.toFormulaString()</action> <action dev="POI-DEVELOPERS" type="add">45380 - Missing return keyword in ArrayPtg.toFormulaString()</action>

4
src/documentation/content/xdocs/status.xml
View File

@ -47,6 +47,10 @@
<action dev="POI-DEVELOPERS" type="add">Created a common interface for handling Excel files, irrespective of if they are .xls or .xlsx</action> <action dev="POI-DEVELOPERS" type="add">Created a common interface for handling Excel files, irrespective of if they are .xls or .xlsx</action>
</release> </release>
<release version="3.1.1-alpha1" date="2008-??-??"> <release version="3.1.1-alpha1" date="2008-??-??">
<action dev="POI-DEVELOPERS" type="add">45404 - New class, hssf.usermodel.HSSFDataFormatter, for formatting numbers and dates in the same way that Excel does</action>
<action dev="POI-DEVELOPERS" type="fix">45414 - Don't add too many UncalcedRecords to sheets with charts in them</action>
<action dev="POI-DEVELOPERS" type="fix">45398 - Support detecting date formats containing "am/pm" as date times</action>
<action dev="POI-DEVELOPERS" type="fix">45410 - Removed dependency from contrib on commons beanutils,collections and lang</action>
<action dev="POI-DEVELOPERS" type="add">New helper, HSSFOptimiser, which handles removing duplicated font and style records, to avoid going over the limits in Excel</action> <action dev="POI-DEVELOPERS" type="add">New helper, HSSFOptimiser, which handles removing duplicated font and style records, to avoid going over the limits in Excel</action>
<action dev="POI-DEVELOPERS" type="fix">45322 - Fixed NPE in HSSFSheet.autoSizeColumn() when cell number format was not found</action> <action dev="POI-DEVELOPERS" type="fix">45322 - Fixed NPE in HSSFSheet.autoSizeColumn() when cell number format was not found</action>
<action dev="POI-DEVELOPERS" type="add">45380 - Missing return keyword in ArrayPtg.toFormulaString()</action> <action dev="POI-DEVELOPERS" type="add">45380 - Missing return keyword in ArrayPtg.toFormulaString()</action>

31
src/java/org/apache/poi/hssf/eventusermodel/FormatTrackingHSSFListener.java
View File

@ -32,6 +32,7 @@ import org.apache.poi.hssf.record.FormulaRecord;
import org.apache.poi.hssf.record.NumberRecord; import org.apache.poi.hssf.record.NumberRecord;
import org.apache.poi.hssf.record.Record; import org.apache.poi.hssf.record.Record;
import org.apache.poi.hssf.usermodel.HSSFDataFormat; import org.apache.poi.hssf.usermodel.HSSFDataFormat;
import org.apache.poi.hssf.usermodel.HSSFDataFormatter;
import org.apache.poi.hssf.usermodel.HSSFDateUtil; import org.apache.poi.hssf.usermodel.HSSFDateUtil;
/** /**
@ -41,6 +42,7 @@ import org.apache.poi.hssf.usermodel.HSSFDateUtil;
*/ */
public class FormatTrackingHSSFListener implements HSSFListener { public class FormatTrackingHSSFListener implements HSSFListener {
private HSSFListener childListener; private HSSFListener childListener;
private HSSFDataFormatter formatter = new HSSFDataFormatter();
private Map customFormatRecords = new Hashtable(); private Map customFormatRecords = new Hashtable();
private List xfRecords = new ArrayList(); private List xfRecords = new ArrayList();
@ -102,32 +104,9 @@ public class FormatTrackingHSSFListener implements HSSFListener {
if(formatString == null) { if(formatString == null) {
return Double.toString(value); return Double.toString(value);
} else { } else {
// Is it a date? // Format, using the nice new
if(HSSFDateUtil.isADateFormat(formatIndex,formatString) && // HSSFDataFormatter to do the work for us
HSSFDateUtil.isValidExcelDate(value)) { return formatter.formatRawCellContents(value, formatIndex, formatString);
// Java wants M not m for month
formatString = formatString.replace('m','M');
// Change \- into -, if it's there
formatString = formatString.replaceAll("\\\\-","-");
// Format as a date
Date d = HSSFDateUtil.getJavaDate(value, false);
DateFormat df = new SimpleDateFormat(formatString);
return df.format(d);
} else {
if(formatString == "General") {
// Some sort of wierd default
return Double.toString(value);
}
if(formatString == "0.00E+00") {
// This seems to mean output as a normal double
return Double.toString(value);
}
// Format as a number
DecimalFormat df = new DecimalFormat(formatString);
return df.format(value);
}
} }
} }

23
src/java/org/apache/poi/hssf/model/Sheet.java
View File

@ -827,16 +827,21 @@ public final class Sheet implements Model {
// If the BOF record was just serialized then add the IndexRecord // If the BOF record was just serialized then add the IndexRecord
if (record.getSid() == BOFRecord.sid) { if (record.getSid() == BOFRecord.sid) {
// Add an optional UncalcedRecord if (!haveSerializedIndex) {
if (_isUncalced) {
UncalcedRecord rec = new UncalcedRecord();
pos += rec.serialize(pos, data);
}
//Can there be more than one BOF for a sheet? If not then we can
//remove this guard. So be safe it is left here.
if (rows != null && !haveSerializedIndex) {
haveSerializedIndex = true; haveSerializedIndex = true;
pos += serializeIndexRecord(k, pos, data); // Add an optional UncalcedRecord. However, we should add
// it in only the once, after the sheet's own BOFRecord.
// If there are diagrams, they have their own BOFRecords,
// and one shouldn't go in after that!
if (_isUncalced) {
UncalcedRecord rec = new UncalcedRecord();
pos += rec.serialize(pos, data);
}
//Can there be more than one BOF for a sheet? If not then we can
//remove this guard. So be safe it is left here.
if (rows != null) {
pos += serializeIndexRecord(k, pos, data);
}
} }
} }
} }

12
src/java/org/apache/poi/hssf/usermodel/HSSFCell.java
View File

@ -690,10 +690,13 @@ public class HSSFCell implements Cell
/** /**
* get the value of the cell as a number. For strings we throw an exception. * Get the value of the cell as a number.
* For strings we throw an exception.
* For blank cells we return a 0. * For blank cells we return a 0.
* See {@link HSSFDataFormatter} for turning this
* number into a string similar to that which
* Excel would render this number as.
*/ */
public double getNumericCellValue() public double getNumericCellValue()
{ {
if (cellType == CELL_TYPE_BLANK) if (cellType == CELL_TYPE_BLANK)
@ -727,8 +730,11 @@ public class HSSFCell implements Cell
} }
/** /**
* get the value of the cell as a date. For strings we throw an exception. * Get the value of the cell as a date.
* For strings we throw an exception.
* For blank cells we return a null. * For blank cells we return a null.
* See {@link HSSFDataFormatter} for formatting
* this date into a string similar to how excel does.
*/ */
public Date getDateCellValue() public Date getDateCellValue()
{ {

703
src/java/org/apache/poi/hssf/usermodel/HSSFDataFormatter.java Normal file
View File

@ -0,0 +1,703 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.usermodel;
import java.text.DecimalFormat;
import java.text.FieldPosition;
import java.text.Format;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* HSSFDataFormatter contains methods for formatting the value stored in an
* HSSFCell. This can be useful for reports and GUI presentations when you
* need to display data exactly as it appears in Excel. Supported formats
* include currency, SSN, percentages, decimals, dates, phone numbers, zip
* codes, etc.
* <p>
* Internally, formats will be implemented using subclasses of {@link Format}
* such as {@link DecimalFormat} and {@link SimpleDateFormat}. Therefore the
* formats used by this class must obey the same pattern rules as these Format
* subclasses. This means that only legal number pattern characters ("0", "#",
* ".", "," etc.) may appear in number formats. Other characters can be
* inserted <em>before</em> or <em> after</em> the number pattern to form a
* prefix or suffix.
* </p>
* <p>
* For example the Excel pattern <code>"$#,##0.00 "USD"_);($#,##0.00 "USD")"
* </code> will be correctly formatted as "$1,000.00 USD" or "($1,000.00 USD)".
* However the pattern <code>"00-00-00"</code> is incorrectly formatted by
* DecimalFormat as "000000--". For Excel formats that are not compatible with
* DecimalFormat, you can provide your own custom {@link Format} implementation
* via <code>HSSFDataFormatter.addFormat(String,Format)</code>. The following
* custom formats are already provided by this class:
* </p>
* <pre>
* <ul><li>SSN "000-00-0000"</li>
* <li>Phone Number "(###) ###-####"</li>
* <li>Zip plus 4 "00000-0000"</li>
* </ul>
* </pre>
* <p>
* If the Excel format pattern cannot be parsed successfully, then a default
* format will be used. The default number format will mimic the Excel General
* format: "#" for whole numbers and "#.##########" for decimal numbers. You
* can override the default format pattern with <code>
* HSSFDataFormatter.setDefaultNumberFormat(Format)</code>. <b>Note:</b> the
* default format will only be used when a Format cannot be created from the
* cell's data format string.
*
* @author James May (james dot may at fmr dot com)
*
*/
public class HSSFDataFormatter {
/** Pattern to find a number format: "0" or "#" */
protected Pattern numPattern;
/** Pattern to find days of week as text "ddd...." */
protected Pattern daysAsText;
/** Pattern to find "AM/PM" marker */
protected Pattern amPmPattern;
/** A regex to find patterns like [$$-1009] and [$<24>-452]. */
protected Pattern specialPatternGroup;
/** <em>General</em> format for whole numbers. */
protected Format generalWholeNumFormat;
/** <em>General</em> format for decimal numbers. */
protected Format generalDecimalNumFormat;
/** A default format to use when a number pattern cannot be parsed. */
protected Format defaultNumFormat;
/**
* A map to cache formats.
* Map<String,Format> formats
*/
protected Map formats;
/**
* Constructor
*/
public HSSFDataFormatter() {
numPattern = Pattern.compile("[0#]+");
daysAsText = Pattern.compile("([d]{3,})", Pattern.CASE_INSENSITIVE);
amPmPattern = Pattern.compile("((A|P)[M/P]*)", Pattern.CASE_INSENSITIVE);
specialPatternGroup = Pattern.compile("(\\[\\$[^-\\]]*-[0-9A-Z]+\\])");
generalWholeNumFormat = new DecimalFormat("#");
generalDecimalNumFormat = new DecimalFormat("#.##########");
formats = new HashMap();
// init built-in formats
init();
}
/**
* Initialize the formatter. Called after construction.
*/
protected void init() {
ZipPlusFourFormat zipFormat = new ZipPlusFourFormat();
addFormat("00000\\-0000", zipFormat);
addFormat("00000-0000", zipFormat);
PhoneFormat phoneFormat = new PhoneFormat();
// allow for format string variations
addFormat("[<=9999999]###\\-####;\\(###\\)\\ ###\\-####", phoneFormat);
addFormat("[<=9999999]###-####;(###) ###-####", phoneFormat);
addFormat("###\\-####;\\(###\\)\\ ###\\-####", phoneFormat);
addFormat("###-####;(###) ###-####", phoneFormat);
SSNFormat ssnFormat = new SSNFormat();
addFormat("000\\-00\\-0000", ssnFormat);
addFormat("000-00-0000", ssnFormat);
}
/**
* Return a Format for the given cell if one exists, otherwise try to
* create one. This method will return <code>null</code> if the any of the
* following is true:
* <ul>
* <li>the cell's style is null</li>
* <li>the style's data format string is null or empty</li>
* <li>the format string cannot be recognized as either a number or date</li>
* </ul>
*
* @param cell The cell to retrieve a Format for
* @return A Format for the format String
*/
protected Format getFormat(HSSFCell cell) {
if ( cell.getCellStyle() == null) {
return null;
}
int formatIndex = cell.getCellStyle().getDataFormat();
String formatStr = cell.getCellStyle().getDataFormatString();
if(formatStr == null || formatStr.trim().length() == 0) {
return null;
}
return getFormat(cell.getNumericCellValue(), formatIndex, formatStr);
}
private Format getFormat(double cellValue, int formatIndex, String formatStr) {
Format format = (Format)formats.get(formatStr);
if (format != null) {
return format;
} else if (formatStr.equals("General")) {
if (HSSFDataFormatter.isWholeNumber(cellValue)) {
return generalWholeNumFormat;
} else {
return generalDecimalNumFormat;
}
} else {
format = createFormat(cellValue, formatIndex, formatStr);
formats.put(formatStr, format);
return format;
}
}
/**
* Create and return a Format based on the format string from a cell's
* style. If the pattern cannot be parsed, return a default pattern.
*
* @param cell The Excel cell
* @return A Format representing the excel format. May return null.
*/
protected Format createFormat(HSSFCell cell) {
String sFormat = cell.getCellStyle().getDataFormatString();
int formatIndex = cell.getCellStyle().getDataFormat();
String formatStr = cell.getCellStyle().getDataFormatString();
return createFormat(cell.getNumericCellValue(), formatIndex, formatStr);
}
private Format createFormat(double cellValue, int formatIndex, String sFormat) {
// remove color formatting if present
String formatStr = sFormat.replaceAll("\\[[a-zA-Z]*\\]", "");
// try to extract special characters like currency
Matcher m = specialPatternGroup.matcher(formatStr);
try {
while(m.find()) {
String match = m.group();
String symbol = match.substring(match.indexOf('$') + 1, match.indexOf('-'));
if (symbol.indexOf('$') > -1) {
StringBuffer sb = new StringBuffer();
sb.append(symbol.substring(0, symbol.indexOf('$')));
sb.append('\\');
sb.append(symbol.substring(symbol.indexOf('$'), symbol.length()));
symbol = sb.toString();
}
formatStr = m.replaceAll(symbol);
}
} catch (Exception e) {
return getDefaultFormat(cellValue);
}
if(formatStr == null || formatStr.trim().length() == 0) {
return getDefaultFormat(cellValue);
}
Format returnVal = null;
StringBuffer sb = null;
if(HSSFDateUtil.isADateFormat(formatIndex,formatStr) &&
HSSFDateUtil.isValidExcelDate(cellValue)) {
formatStr = formatStr.replaceAll("\\\\-","-");
formatStr = formatStr.replaceAll("\\\\,",",");
formatStr = formatStr.replaceAll("\\\\ "," ");
formatStr = formatStr.replaceAll(";@", "");
boolean hasAmPm = false;
Matcher amPmMatcher = amPmPattern.matcher(formatStr);
while (amPmMatcher.find()) {
formatStr = amPmMatcher.replaceAll("a");
hasAmPm = true;
}
Matcher dateMatcher = daysAsText.matcher(formatStr);
if (dateMatcher.find()) {
String match = dateMatcher.group(0);
formatStr = dateMatcher.replaceAll(match.toUpperCase().replaceAll("D", "E"));
}
// Convert excel date format to SimpleDateFormat.
// Excel uses lower case 'm' for both minutes and months.
// From Excel help:
/*
The "m" or "mm" code must appear immediately after the "h" or"hh"
code or immediately before the "ss" code; otherwise, Microsoft
Excel displays the month instead of minutes."
*/
sb = new StringBuffer();
char[] chars = formatStr.toCharArray();
boolean mIsMonth = true;
List ms = new ArrayList();
for(int j=0; j<chars.length; j++) {
char c = chars[j];
if (c == 'h' || c == 'H') {
mIsMonth = false;
if (hasAmPm) {
sb.append('h');
} else {
sb.append('H');
}
}
else if (c == 'm') {
if(mIsMonth) {
sb.append('M');
ms.add(
new Integer(sb.length() -1)
);
} else {
sb.append('m');
}
}
else if (c == 's' || c == 'S') {
sb.append('s');
// if 'M' precedes 's' it should be minutes ('m')
for (int i = 0; i < ms.size(); i++) {
int index = ((Integer)ms.get(i)).intValue();
if (sb.charAt(index) == 'M') {
sb.replace(index, index+1, "m");
}
}
mIsMonth = true;
ms.clear();
}
else if (Character.isLetter(c)) {
mIsMonth = true;
ms.clear();
if (c == 'y' || c == 'Y') {
sb.append('y');
}
else if (c == 'd' || c == 'D') {
sb.append('d');
}
else {
sb.append(c);
}
}
else {
sb.append(c);
}
}
formatStr = sb.toString();
try {
returnVal = new SimpleDateFormat(formatStr);
} catch(IllegalArgumentException iae) {
// the pattern could not be parsed correctly,
// so fall back to the default number format
return getDefaultFormat(cellValue);
}
} else if (numPattern.matcher(formatStr).find()) {
sb = new StringBuffer(formatStr);
for (int i = 0; i < sb.length(); i++) {
char c = sb.charAt(i);
//handle (#,##0_);
if (c == '(') {
int idx = sb.indexOf(")", i);
if (idx > -1 && sb.charAt(idx -1) == '_') {
sb.deleteCharAt(idx);
sb.deleteCharAt(idx - 1);
sb.deleteCharAt(i);
i--;
}
} else if (c == ')' && i > 0 && sb.charAt(i - 1) == '_') {
sb.deleteCharAt(i);
sb.deleteCharAt(i - 1);
i--;
// remove quotes and back slashes
} else if (c == '\\' || c == '"') {
sb.deleteCharAt(i);
i--;
// for scientific/engineering notation
} else if (c == '+' && i > 0 && sb.charAt(i - 1) == 'E') {
sb.deleteCharAt(i);
i--;
}
}
formatStr = sb.toString();
try {
returnVal = new DecimalFormat(formatStr);
} catch(IllegalArgumentException iae) {
// the pattern could not be parsed correctly,
// so fall back to the default number format
return getDefaultFormat(cellValue);
}
}
return returnVal;
}
/**
* Return true if the double value represents a whole number
* @param d the double value to check
* @return true if d is a whole number
*/
private static boolean isWholeNumber(double d) {
return d == Math.floor(d);
}
/**
* Returns a default format for a cell.
* @param cell The cell
* @return a default format
*/
protected Format getDefaultFormat(HSSFCell cell) {
return getDefaultFormat(cell.getNumericCellValue());
}
private Format getDefaultFormat(double cellValue) {
// for numeric cells try user supplied default
if (defaultNumFormat != null) {
return defaultNumFormat;
// otherwise use general format
} else if (isWholeNumber(cellValue)){
return generalWholeNumFormat;
} else {
return generalDecimalNumFormat;
}
}
/**
* Returns the formatted value of an Excel date as a <tt>String</tt> based
* on the cell's <code>DataFormat</code>. i.e. "Thursday, January 02, 2003"
* , "01/02/2003" , "02-Jan" , etc.
*
* @param cell The cell
* @return a formatted date string
*/
protected String getFormattedDateString(HSSFCell cell) {
Format dateFormat = getFormat(cell);
Date d = cell.getDateCellValue();
if (dateFormat != null) {
return dateFormat.format(d);
} else {
return d.toString();
}
}
/**
* Returns the formatted value of an Excel number as a <tt>String</tt>
* based on the cell's <code>DataFormat</code>. Supported formats include
* currency, percents, decimals, phone number, SSN, etc.:
* "61.54%", "$100.00", "(800) 555-1234".
*
* @param cell The cell
* @return a formatted number string
*/
protected String getFormattedNumberString(HSSFCell cell) {
Format numberFormat = getFormat(cell);
double d = cell.getNumericCellValue();
if (numberFormat != null) {
return numberFormat.format(new Double(d));
} else {
return String.valueOf(d);
}
}
/**
* Formats the given raw cell value, based on the supplied
* format index and string, according to excel style rules.
* @see #formatCellValue(HSSFCell)
*/
public String formatRawCellContents(double value, int formatIndex, String formatString) {
// Is it a date?
if(HSSFDateUtil.isADateFormat(formatIndex,formatString) &&
HSSFDateUtil.isValidExcelDate(value)) {
Format dateFormat = getFormat(value, formatIndex, formatString);
Date d = HSSFDateUtil.getJavaDate(value);
if (dateFormat != null) {
return dateFormat.format(d);
} else {
return d.toString();
}
} else {
// Number
Format numberFormat = getFormat(value, formatIndex, formatString);
if (numberFormat != null) {
return numberFormat.format(new Double(value));
} else {
return String.valueOf(value);
}
}
}
/**
* <p>
* Returns the formatted value of a cell as a <tt>String</tt> regardless
* of the cell type. If the Excel format pattern cannot be parsed then the
* cell value will be formatted using a default format.
* </p>
* <p>When passed a null or blank cell, this method will return an empty
* String (""). Formulas in formula type cells will not be evaluated.
* </p>
*
* @param cell The cell
* @return the formatted cell value as a String
*/
public String formatCellValue(HSSFCell cell) {
return formatCellValue(cell, null);
}
/**
* <p>
* Returns the formatted value of a cell as a <tt>String</tt> regardless
* of the cell type. If the Excel format pattern cannot be parsed then the
* cell value will be formatted using a default format.
* </p>
* <p>When passed a null or blank cell, this method will return an empty
* String (""). Formula cells will be evaluated using the given
* {@link HSSFFormulaEvaluator} if the evaluator is non-null. If the
* evaluator is null, then the formula String will be returned. The caller
* is responsible for setting the currentRow on the evaluator, otherwise an
* IllegalArgumentException may be thrown.
*</p>
*
* @param cell The cell
* @param evaluator The HSSFFormulaEvaluator (can be null)
* @return a string value of the cell
* @throws IllegalArgumentException if cell type is <code>
* HSSFCell.CELL_TYPE_FORMULA</code> <b>and</b> evaluator is not null
* <b>and</b> the evlaluator's currentRow has not been set.
*/
public String formatCellValue(HSSFCell cell,
HSSFFormulaEvaluator evaluator) throws IllegalArgumentException {
String value = "";
if (cell == null) {
return value;
}
int cellType = cell.getCellType();
if (evaluator != null && cellType == HSSFCell.CELL_TYPE_FORMULA) {
try {
cellType = evaluator.evaluateFormulaCell(cell);
} catch (Throwable t) {
throw new IllegalArgumentException("Did you forget to set the current" +
" row on the HSSFFormulaEvaluator?", t);
}
}
switch (cellType)
{
case HSSFCell.CELL_TYPE_FORMULA :
// should only occur if evaluator is null
value = cell.getCellFormula();
break;
case HSSFCell.CELL_TYPE_NUMERIC :
if (HSSFDateUtil.isCellDateFormatted(cell)) {
value = getFormattedDateString(cell);
} else {
value = getFormattedNumberString(cell);
}
break;
case HSSFCell.CELL_TYPE_STRING :
value = cell.getRichStringCellValue().getString();
break;
case HSSFCell.CELL_TYPE_BOOLEAN :
value = String.valueOf(cell.getBooleanCellValue());
}
return value;
}
/**
* <p>
* Sets a default number format to be used when the Excel format cannot be
* parsed successfully. <b>Note:</b> This is a fall back for when an error
* occurs while parsing an Excel number format pattern. This will not
* affect cells with the <em>General</em> format.
* </p>
* <p>
* The value that will be passed to the Format's format method (specified
* by <code>java.text.Format#format</code>) will be a double value from a
* numeric cell. Therefore the code in the format method should expect a
* <code>Number</code> value.
* </p>
*
* @param format A Format instance to be used as a default
* @see java.text.Format#format
*/
public void setDefaultNumberFormat(Format format) {
Iterator itr = formats.entrySet().iterator();
while(itr.hasNext()) {
Map.Entry entry = (Map.Entry)itr.next();
if (entry.getValue() == generalDecimalNumFormat
|| entry.getValue() == generalWholeNumFormat) {
entry.setValue(format);
}
}
defaultNumFormat = format;
}
/**
* Adds a new format to the available formats.
* <p>
* The value that will be passed to the Format's format method (specified
* by <code>java.text.Format#format</code>) will be a double value from a
* numeric cell. Therefore the code in the format method should expect a
* <code>Number</code> value.
* </p>
* @param excelFormatStr The data format string
* @param format A Format instance
*/
public void addFormat(String excelFormatStr, Format format) {
formats.put(excelFormatStr, format);
}
// Some custom formats
/**
* Format class for Excel's SSN format. This class mimics Excel's built-in
* SSN formatting.
*
* @author James May
*/
static class SSNFormat extends Format {
private DecimalFormat df;
/** Constructor */
public SSNFormat() {
df = new DecimalFormat("000000000");
df.setParseIntegerOnly(true);
}
/** Format a number as an SSN */
public String format(Number num) {
String result = df.format(num);
StringBuffer sb = new StringBuffer();
sb.append(result.substring(0, 3)).append('-');
sb.append(result.substring(3, 5)).append('-');
sb.append(result.substring(5, 9));
return sb.toString();
}
public StringBuffer format(Object obj, StringBuffer toAppendTo,
FieldPosition pos) {
return toAppendTo.append(format((Number)obj));
}
public Object parseObject(String source, ParsePosition pos) {
return df.parseObject(source, pos);
}
}
/**
* Format class for Excel Zip + 4 format. This class mimics Excel's
* built-in formatting for Zip + 4.
* @author James May
*/
static class ZipPlusFourFormat extends Format {
private DecimalFormat df;
/** Constructor */
public ZipPlusFourFormat() {
df = new DecimalFormat("000000000");
df.setParseIntegerOnly(true);
}
/** Format a number as Zip + 4 */
public String format(Number num) {
String result = df.format(num);
StringBuffer sb = new StringBuffer();
sb.append(result.substring(0, 5)).append('-');
sb.append(result.substring(5, 9));
return sb.toString();
}
public StringBuffer format(Object obj, StringBuffer toAppendTo,
FieldPosition pos) {
return toAppendTo.append(format((Number)obj));
}
public Object parseObject(String source, ParsePosition pos) {
return df.parseObject(source, pos);
}
}
/**
* Format class for Excel phone number format. This class mimics Excel's
* built-in phone number formatting.
* @author James May
*/
static class PhoneFormat extends Format {
private DecimalFormat df;
/** Constructor */
public PhoneFormat() {
df = new DecimalFormat("##########");
df.setParseIntegerOnly(true);
}
/** Format a number as a phone number */
public String format(Number num) {
String result = df.format(num);
StringBuffer sb = new StringBuffer();
String seg1, seg2, seg3;
int len = result.length();
if (len <= 4) {
return result;
}
seg3 = result.substring(len - 4, len);
seg2 = result.substring(Math.max(0, len - 7), len - 4);
seg1 = result.substring(Math.max(0, len - 10), Math.max(0, len - 7));
if(seg1 != null && seg1.trim().length() > 0) {
sb.append('(').append(seg1).append(") ");
}
if(seg2 != null && seg2.trim().length() > 0) {
sb.append(seg2).append('-');
}
sb.append(seg3);
return sb.toString();
}
public StringBuffer format(Object obj, StringBuffer toAppendTo,
FieldPosition pos) {
return toAppendTo.append(format((Number)obj));
}
public Object parseObject(String source, ParsePosition pos) {
return df.parseObject(source, pos);
}
}
}

2
src/java/org/apache/poi/ss/usermodel/DateUtil.java
View File

@ -232,7 +232,7 @@ public class DateUtil
// y m d h s - / , . : // y m d h s - / , . :
// optionally followed by AM/PM // optionally followed by AM/PM
// optionally followed by AM/PM // optionally followed by AM/PM
if(fs.matches("^[yYmMdDhHsS\\-/,. :]+[ampAMP]*$")) { if(fs.matches("^[yYmMdDhHsS\\-/,. :]+[ampAMP/]*$")) {
return true; return true;
} }

20
src/testcases/org/apache/poi/hssf/usermodel/TestBugs.java
View File

@ -1363,4 +1363,24 @@ public final class TestBugs extends TestCase {
HSSFSheet sh = wb.getSheetAt(0); HSSFSheet sh = wb.getSheetAt(0);
for(short i=0; i < 30; i++) sh.autoSizeColumn(i); for(short i=0; i < 30; i++) sh.autoSizeColumn(i);
} }
/**
* We used to add too many UncalcRecords to sheets
* with diagrams on. Don't any more
*/
public void test45414() throws Exception {
HSSFWorkbook wb = openSample("WithThreeCharts.xls");
wb.getSheetAt(0).setForceFormulaRecalculation(true);
wb.getSheetAt(1).setForceFormulaRecalculation(false);
wb.getSheetAt(2).setForceFormulaRecalculation(true);
// Write out and back in again
// This used to break
HSSFWorkbook nwb = writeOutAndReadBack(wb);
// Check now set as it should be
assertTrue(nwb.getSheetAt(0).getForceFormulaRecalculation());
assertFalse(nwb.getSheetAt(1).getForceFormulaRecalculation());
assertTrue(nwb.getSheetAt(2).getForceFormulaRecalculation());
}
} }

282
src/testcases/org/apache/poi/hssf/usermodel/TestHSSFDataFormatter.java Normal file
View File

@ -0,0 +1,282 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.usermodel;
import java.text.DecimalFormat;
import java.text.Format;
import java.util.Iterator;
import junit.framework.TestCase;
/**
* Unit tests for HSSFDataFormatter.java
*
* @author James May (james dot may at fmr dot com)
*
*/
public class TestHSSFDataFormatter extends TestCase {
HSSFDataFormatter formatter;
HSSFWorkbook wb;
public TestHSSFDataFormatter() {
// create the formatter to test
formatter = new HSSFDataFormatter();
// create a workbook to test with
wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet();
HSSFDataFormat format = wb.createDataFormat();
// create a row and put some cells in it
HSSFRow row = sheet.createRow((short)0);
// date value for July 8 1901 1:19 PM
double dateNum = 555.555;
//valid date formats -- all should have "Jul" in output
String[] goodDatePatterns = new String[] {
"[$-F800]dddd\\,\\ mmmm\\ dd\\,\\ yyyy",
"mmm/d/yy\\ h:mm PM;@",
"mmmm/d/yy\\ h:mm;@",
"mmmm/d;@",
"mmmm/d/yy;@",
"mmm/dd/yy;@",
"[$-409]d\\-mmm;@",
"[$-409]d\\-mmm\\-yy;@",
"[$-409]dd\\-mmm\\-yy;@",
"[$-409]mmm\\-yy;@",
"[$-409]mmmm\\-yy;@",
"[$-409]mmmm\\ d\\,\\ yyyy;@",
"[$-409]mmm/d/yy\\ h:mm:ss;@",
"[$-409]mmmm/d/yy\\ h:mm:ss am;@",
"[$-409]mmmmm;@",
"[$-409]mmmmm\\-yy;@",
"mmmm/d/yyyy;@",
"[$-409]d\\-mmm\\-yyyy;@"
};
// valid number formats
String[] goodNumPatterns = new String[] {
"#,##0.0000",
"#,##0;[Red]#,##0",
"(#,##0.00_);(#,##0.00)",
"($#,##0.00_);[Red]($#,##0.00)",
"$#,##0.00",
"[$<24>-809]#,##0.00",
"[$<24>-2] #,##0.00",
"0000.00000%",
"0.000E+00",
"0.00E+00",
};
// invalid date formats -- will throw exception in DecimalFormat ctor
String[] badNumPatterns = new String[] {
"#,#$'#0.0000",
"'#','#ABC#0;##,##0",
"000 '123 4'5'6 000",
"#''0#0'1#10L16EE"
};
// create cells with good date patterns
for (int i = 0; i < goodDatePatterns.length; i++) {
HSSFCell cell = row.createCell((short) i);
cell.setCellValue(dateNum);
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setDataFormat(format.getFormat(goodDatePatterns[i]));
cell.setCellStyle(cellStyle);
}
row = sheet.createRow(1);
// create cells with num patterns
for (int i = 0; i < goodNumPatterns.length; i++) {
HSSFCell cell = row.createCell((short) i);
cell.setCellValue(-1234567890.12345);
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setDataFormat(format.getFormat(goodNumPatterns[i]));
cell.setCellStyle(cellStyle);
}
row = sheet.createRow(2);
// create cells with bad num patterns
for (int i = 0; i < badNumPatterns.length; i++) {
HSSFCell cell = row.createCell((short) i);
cell.setCellValue(1234567890.12345);
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setDataFormat(format.getFormat(badNumPatterns[i]));
cell.setCellStyle(cellStyle);
}
// Built in formats
{ // Zip + 4 format
row = sheet.createRow(3);
HSSFCell cell = row.createCell((short) 0);
cell.setCellValue(123456789);
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setDataFormat(format.getFormat("00000-0000"));
cell.setCellStyle(cellStyle);
}
{ // Phone number format
row = sheet.createRow(4);
HSSFCell cell = row.createCell((short) 0);
cell.setCellValue(5551234567D);
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setDataFormat(format.getFormat("[<=9999999]###-####;(###) ###-####"));
cell.setCellStyle(cellStyle);
}
{ // SSN format
row = sheet.createRow(5);
HSSFCell cell = row.createCell((short) 0);
cell.setCellValue(444551234);
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setDataFormat(format.getFormat("000-00-0000"));
cell.setCellStyle(cellStyle);
}
{ // formula cell
row = sheet.createRow(6);
HSSFCell cell = row.createCell((short) 0);
cell.setCellType(HSSFCell.CELL_TYPE_FORMULA);
cell.setCellFormula("SUM(12.25,12.25)/100");
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setDataFormat(format.getFormat("##.00%;"));
cell.setCellStyle(cellStyle);
}
}
/**
* Test getting formatted values from numeric and date cells.
*/
public void testGetFormattedCellValueHSSFCell() {
// Valid date formats -- cell values should be date formatted & not "555.555"
HSSFRow row = wb.getSheetAt(0).getRow(0);
Iterator it = row.cellIterator();
System.out.println("==== VALID DATE FORMATS ====");
while (it.hasNext()) {
HSSFCell cell = (HSSFCell) it.next();
System.out.println(formatter.formatCellValue(cell));
// should not be equal to "555.555"
assertTrue( ! "555.555".equals(formatter.formatCellValue(cell)));
// should contain "Jul" in the String
assertTrue( formatter.formatCellValue(cell).indexOf("Jul") > -1);
}
// test number formats
row = wb.getSheetAt(0).getRow(1);
it = row.cellIterator();
System.out.println("\n==== VALID NUMBER FORMATS ====");
while (it.hasNext()) {
HSSFCell cell = (HSSFCell) it.next();
System.out.println(formatter.formatCellValue(cell));
// should not be equal to "1234567890.12345"
assertTrue( ! "1234567890.12345".equals(formatter.formatCellValue(cell)));
}
// test bad number formats
row = wb.getSheetAt(0).getRow(2);
it = row.cellIterator();
System.out.println("\n==== INVALID NUMBER FORMATS ====");
while (it.hasNext()) {
HSSFCell cell = (HSSFCell) it.next();
System.out.println(formatter.formatCellValue(cell));
// should be equal to "1234567890.12345"
assertEquals("1234567890.12345", formatter.formatCellValue(cell));
}
// test Zip+4 format
row = wb.getSheetAt(0).getRow(3);
HSSFCell cell = row.getCell(0);
System.out.println("\n==== ZIP FORMAT ====");
System.out.println(formatter.formatCellValue(cell));
assertEquals("12345-6789", formatter.formatCellValue(cell));
// test phone number format
row = wb.getSheetAt(0).getRow(4);
cell = row.getCell(0);
System.out.println("\n==== PHONE FORMAT ====");
System.out.println(formatter.formatCellValue(cell));
assertEquals("(555) 123-4567", formatter.formatCellValue(cell));
// test SSN format
row = wb.getSheetAt(0).getRow(5);
cell = row.getCell(0);
System.out.println("\n==== SSN FORMAT ====");
System.out.println(formatter.formatCellValue(cell));
assertEquals("444-55-1234", formatter.formatCellValue(cell));
// null test-- null cell should result in empty String
assertEquals(formatter.formatCellValue(null), "");
// null test-- null cell should result in empty String
assertEquals(formatter.formatCellValue(null), "");
}
public void testGetFormattedCellValueHSSFCellHSSFFormulaEvaluator() {
// test formula format
HSSFRow row = wb.getSheetAt(0).getRow(6);
HSSFCell cell = row.getCell(0);
System.out.println("\n==== FORMULA CELL ====");
// first without a formula evaluator
System.out.println(formatter.formatCellValue(cell) + "\t (without evaluator)");
assertEquals("SUM(12.25,12.25)/100", formatter.formatCellValue(cell));
// now with a formula evaluator
HSSFFormulaEvaluator evaluator = new HSSFFormulaEvaluator(wb.getSheetAt(0), wb);
//! must set current row !
evaluator.setCurrentRow(row);
System.out.println(formatter.formatCellValue(cell, evaluator) + "\t\t\t (with evaluator)");
assertEquals("24.50%", formatter.formatCellValue(cell,evaluator));
}
/**
* Test using a default number format. The format should be used when a
* format pattern cannot be parsed by DecimalFormat.
*/
public void testSetDefaultNumberFormat() {
HSSFRow row = wb.getSheetAt(0).getRow(2);
Iterator it = row.cellIterator();
Format defaultFormat = new DecimalFormat("Balance $#,#00.00 USD;Balance -$#,#00.00 USD");
formatter.setDefaultNumberFormat(defaultFormat);
double value = 10d;
System.out.println("\n==== DEFAULT NUMBER FORMAT ====");
while (it.hasNext()) {
HSSFCell cell = (HSSFCell) it.next();
cell.setCellValue(cell.getNumericCellValue() * Math.random() / 1000000 - 1000);
System.out.println(formatter.formatCellValue(cell));
assertTrue(formatter.formatCellValue(cell).startsWith("Balance "));
assertTrue(formatter.formatCellValue(cell).endsWith(" USD"));
}
}
public static void main(String [] args) {
System.out
.println("Testing org.apache.poi.hssf.usermodel.TestHSSFDataFormatter");
junit.textui.TestRunner.run(TestHSSFDataFormatter.class);
}
}

3
src/testcases/org/apache/poi/hssf/usermodel/TestHSSFDateUtil.java
View File

@ -273,7 +273,8 @@ public class TestHSSFDateUtil extends TestCase {
"yyyy-mm-dd hh:mm:ss", "yyyy/mm/dd HH:MM:SS", "yyyy-mm-dd hh:mm:ss", "yyyy/mm/dd HH:MM:SS",
"mm/dd HH:MM", "yy/mmm/dd SS", "mm/dd HH:MM", "yy/mmm/dd SS",
"mm/dd HH:MM AM", "mm/dd HH:MM am", "mm/dd HH:MM AM", "mm/dd HH:MM am",
"mm/dd HH:MM PM", "mm/dd HH:MM pm" "mm/dd HH:MM PM", "mm/dd HH:MM pm",
"m/d/yy h:mm AM/PM"
}; };
for(int i=0; i<formats.length; i++) { for(int i=0; i<formats.length; i++) {
assertTrue( assertTrue(