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From n...@apache.org
Subject svn commit: r600544 - in /poi/trunk/src: documentation/content/xdocs/ java/org/apache/poi/hssf/usermodel/ testcases/org/apache/poi/hssf/data/ testcases/org/apache/poi/hssf/usermodel/
Date Mon, 03 Dec 2007 14:14:03 GMT
Author: nick
Date: Mon Dec  3 06:14:02 2007
New Revision: 600544

URL: http://svn.apache.org/viewvc?rev=600544&view=rev
Log:
Usermodel support for the datavalidation code, and tests for it

Added:
    poi/trunk/src/testcases/org/apache/poi/hssf/data/TestDataValidation.xls   (with props)
    poi/trunk/src/testcases/org/apache/poi/hssf/usermodel/TestDataValidation.java   (with props)
Modified:
    poi/trunk/src/documentation/content/xdocs/changes.xml
    poi/trunk/src/documentation/content/xdocs/status.xml
    poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java

Modified: poi/trunk/src/documentation/content/xdocs/changes.xml
URL: http://svn.apache.org/viewvc/poi/trunk/src/documentation/content/xdocs/changes.xml?rev=600544&r1=600543&r2=600544&view=diff
==============================================================================
--- poi/trunk/src/documentation/content/xdocs/changes.xml (original)
+++ poi/trunk/src/documentation/content/xdocs/changes.xml Mon Dec  3 06:14:02 2007
@@ -36,7 +36,8 @@
 
 		<!-- Don't forget to update status.xml too! -->
         <release version="3.0.2-FINAL" date="2007-??-??">
-          <action dev="POI-DEVELOPERS" type="fix">43877 and 39512 - Fix for handling mixed OBJ and CONTINUE records.</action>
+            <action dev="POI-DEVELOPERS" type="add">27511 - [PATCH] Support for data validation, via DVRecord and DVALRecord</action>
+            <action dev="POI-DEVELOPERS" type="fix">43877 and 39512 - Fix for handling mixed OBJ and CONTINUE records.</action>
             <action dev="POI-DEVELOPERS" type="fix">43807 - Throw an IllegalArgumentException if asked to create a merged region with invalid columns or rows, rather than writing out a corrupt file</action>
             <action dev="POI-DEVELOPERS" type="fix">43837 - [PATCH] Support for unicode NameRecords</action>
             <action dev="POI-DEVELOPERS" type="add">43721 - [PATCH] Support for Chart Title Format records</action>

Modified: poi/trunk/src/documentation/content/xdocs/status.xml
URL: http://svn.apache.org/viewvc/poi/trunk/src/documentation/content/xdocs/status.xml?rev=600544&r1=600543&r2=600544&view=diff
==============================================================================
--- poi/trunk/src/documentation/content/xdocs/status.xml (original)
+++ poi/trunk/src/documentation/content/xdocs/status.xml Mon Dec  3 06:14:02 2007
@@ -33,6 +33,7 @@
 	<!-- Don't forget to update changes.xml too! -->
     <changes>
         <release version="3.0.2-FINAL" date="2007-??-??">
+            <action dev="POI-DEVELOPERS" type="add">27511 - [PATCH] Support for data validation, via DVRecord and DVALRecord</action>
             <action dev="POI-DEVELOPERS" type="fix">43877 - Fix for handling mixed OBJ and CONTINUE records</action>
             <action dev="POI-DEVELOPERS" type="fix">39512 - Fix for handling mixed OBJ and CONTINUE records</action>
             <action dev="POI-DEVELOPERS" type="fix">43837 - [PATCH] Support for unicode NameRecords</action>

Modified: poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java?rev=600544&r1=600543&r2=600544&view=diff
==============================================================================
--- poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java (original)
+++ poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java Mon Dec  3 06:14:02 2007
@@ -23,9 +23,13 @@
 package org.apache.poi.hssf.usermodel;
 
 import org.apache.poi.ddf.EscherRecord;
+import org.apache.poi.hssf.model.FormulaParser;
 import org.apache.poi.hssf.model.Sheet;
 import org.apache.poi.hssf.model.Workbook;
 import org.apache.poi.hssf.record.*;
+import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.hssf.util.HSSFCellRangeAddress;
+import org.apache.poi.hssf.util.HSSFDataValidation;
 import org.apache.poi.hssf.util.Region;
 import org.apache.poi.hssf.util.PaneInformation;
 import org.apache.poi.util.POILogFactory;
@@ -35,6 +39,7 @@
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Stack;
 import java.util.TreeMap;
 import java.text.AttributedString;
 import java.text.NumberFormat;
@@ -352,6 +357,94 @@
     public int getLastRowNum()
     {
         return lastrow;
+    }
+    
+    /**
+     * Creates a data validation object
+     * @param obj_validation The Data validation object settings
+     */
+    public void addValidationData(HSSFDataValidation obj_validation)
+    {
+       if ( obj_validation == null )
+       {
+         return;
+       }
+       DVALRecord dvalRec = (DVALRecord)sheet.findFirstRecordBySid( DVALRecord.sid );
+       int eofLoc = sheet.findFirstRecordLocBySid( EOFRecord.sid );
+       if ( dvalRec == null )
+       {
+          dvalRec = new DVALRecord();
+          sheet.getRecords().add( eofLoc, dvalRec );
+       }
+       int curr_dvRecNo = dvalRec.getDVRecNo();
+       dvalRec.setDVRecNo(curr_dvRecNo+1);
+
+       //create dv record
+       DVRecord dvRecord = new DVRecord();
+
+       //dv record's option flags
+       dvRecord.setDataType( obj_validation.getDataValidationType() );
+       dvRecord.setErrorStyle(obj_validation.getErrorStyle());
+       dvRecord.setEmptyCellAllowed(obj_validation.getEmptyCellAllowed());
+       dvRecord.setSurppresDropdownArrow(obj_validation.getSurppressDropDownArrow());
+       dvRecord.setShowPromptOnCellSelected(obj_validation.getShowPromptBox());
+       dvRecord.setShowErrorOnInvalidValue(obj_validation.getShowErrorBox());
+       dvRecord.setConditionOperator(obj_validation.getOperator());
+
+       //string fields
+       dvRecord.setStringField( DVRecord.STRING_PROMPT_TITLE,obj_validation.getPromptBoxTitle());
+       dvRecord.setStringField( DVRecord.STRING_PROMPT_TEXT, obj_validation.getPromptBoxText());
+       dvRecord.setStringField( DVRecord.STRING_ERROR_TITLE, obj_validation.getErrorBoxTitle());
+       dvRecord.setStringField( DVRecord.STRING_ERROR_TEXT, obj_validation.getErrorBoxText());
+
+       //formula fields ( size and data )
+       String str_formula = obj_validation.getFirstFormula();
+       FormulaParser fp = new FormulaParser(str_formula+";",book);
+       fp.parse();
+       Stack ptg_arr = new Stack();
+       Ptg[] ptg  = fp.getRPNPtg();
+       int size = 0;
+       for (int k = 0; k < ptg.length; k++)
+       {
+           if ( ptg[k] instanceof org.apache.poi.hssf.record.formula.AreaPtg )
+           {
+              //we should set ptgClass to Ptg.CLASS_REF and explicit formula string to false
+              ptg[k].setClass(Ptg.CLASS_REF);
+              obj_validation.setExplicitListFormula(false);
+           }
+           size += ptg[k].getSize();
+           ptg_arr.push(ptg[k]);
+       }
+       dvRecord.setFirstFormulaRPN(ptg_arr);
+       dvRecord.setFirstFormulaSize((short)size);
+
+       dvRecord.setListExplicitFormula(obj_validation.getExplicitListFormula());
+
+       if ( obj_validation.getSecondFormula() != null )
+       {
+         str_formula = obj_validation.getSecondFormula();
+         fp = new FormulaParser(str_formula+";",book);
+         fp.parse();
+         ptg_arr = new Stack();
+         ptg  = fp.getRPNPtg();
+         size = 0;
+         for (int k = 0; k < ptg.length; k++)
+         {
+             size += ptg[k].getSize();
+             ptg_arr.push(ptg[k]);
+         }
+         dvRecord.setSecFormulaRPN(ptg_arr);
+         dvRecord.setSecFormulaSize((short)size);
+       }
+
+       //dv records cell range field
+       HSSFCellRangeAddress cell_range = new HSSFCellRangeAddress();
+       cell_range.addADDRStructure(obj_validation.getFirstRow(), obj_validation.getFirstColumn(), obj_validation.getLastRow(), obj_validation.getLastColumn());
+       dvRecord.setCellRangeAddress(cell_range);
+
+       //add dv record
+       eofLoc = sheet.findFirstRecordLocBySid( EOFRecord.sid );
+       sheet.getRecords().add( eofLoc, dvRecord );
     }
 
     /**

Added: poi/trunk/src/testcases/org/apache/poi/hssf/data/TestDataValidation.xls
URL: http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/hssf/data/TestDataValidation.xls?rev=600544&view=auto
==============================================================================
Binary file - no diff available.

Propchange: poi/trunk/src/testcases/org/apache/poi/hssf/data/TestDataValidation.xls
------------------------------------------------------------------------------
    svn:mime-type = application/octet-stream

Added: poi/trunk/src/testcases/org/apache/poi/hssf/usermodel/TestDataValidation.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/hssf/usermodel/TestDataValidation.java?rev=600544&view=auto
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/hssf/usermodel/TestDataValidation.java (added)
+++ poi/trunk/src/testcases/org/apache/poi/hssf/usermodel/TestDataValidation.java Mon Dec  3 06:14:02 2007
@@ -0,0 +1,910 @@
+/* ====================================================================
+   Copyright 2002-2004   Apache Software Foundation
+
+   Licensed 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 junit.framework.TestCase;
+
+import org.apache.poi.hssf.util.*;
+
+import java.io.*;
+import java.util.*;
+import java.text.SimpleDateFormat;
+
+/**
+ * <p>Title: TestDataValidation</p>
+ * <p>Description: Class for testing Excel's data validation mechanism
+ *    Second test :
+ *        -
+ * </p>
+ * @author Dragos Buleandra ( dragos.buleandra@trade2b.ro )
+ */
+public class TestDataValidation extends TestCase
+{
+  public TestDataValidation(String name)
+  {
+    super(name);
+  }
+
+  protected void setUp()
+  {
+    String filename = System.getProperty("HSSF.testdata.path");
+    if (filename == null)
+    {
+       System.setProperty("HSSF.testdata.path", "src/testcases/org/apache/poi/hssf/data");
+    }
+  }
+
+  public void testDataValidation() throws Exception
+  {
+    System.out.println("\nTest no. 2 - Test Excel's Data validation mechanism");
+    String resultFile   = System.getProperty("HSSF.testdata.path")+"/TestDataValidation.xls";
+    HSSFWorkbook wb = new HSSFWorkbook();
+
+    HSSFCellStyle style_1 = this.createStyle( wb, HSSFCellStyle.ALIGN_LEFT );
+    HSSFCellStyle style_2 = this.createStyle( wb, HSSFCellStyle.ALIGN_CENTER );
+    HSSFCellStyle style_3 = this.createStyle( wb, HSSFCellStyle.ALIGN_CENTER, HSSFColor.GREY_25_PERCENT.index, true );
+    HSSFCellStyle style_4 = this.createHeaderStyle(wb);
+    HSSFDataValidation data_validation = null;
+
+    //data validation's number types
+    System.out.print("    Create sheet for Data Validation's number types ... ");
+    HSSFSheet fSheet = wb.createSheet("Number types");
+
+    //"Whole number" validation type
+    this.createDVTypeRow( wb, 0, style_3, "Whole number");
+    this.createHeaderRow( wb, 0, style_4 );
+
+    short start_row = (short)fSheet.getPhysicalNumberOfRows();
+    data_validation = new HSSFDataValidation((short)(start_row),(short)0,(short)(start_row),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_INTEGER);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_BETWEEN);
+    data_validation.setFirstFormula("2");
+    data_validation.setSecondFormula("6");
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Between 2 and 6 ", true, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)(start_row+1));
+    data_validation.setLastRow((short)(start_row+1));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_BETWEEN);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_INFO);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not between 2 and 6 ", false, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = INFO" );
+
+    data_validation.setFirstRow((short)(start_row+2));
+    data_validation.setLastRow((short)(start_row+2));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_EQUAL);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_WARNING);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Equal to 3", false, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = WARNING" );
+
+    data_validation.setFirstRow((short)(start_row+3));
+    data_validation.setLastRow((short)(start_row+3));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not equal to 3", false, false, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+4));
+    data_validation.setLastRow((short)(start_row+4));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than 3", true, false, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+5));
+    data_validation.setLastRow((short)(start_row+5));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than 3", true, true, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+6));
+    data_validation.setLastRow((short)(start_row+6));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_STOP);
+    data_validation.setShowErrorBox(true);
+    data_validation.setFirstFormula("4");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than or equal to 4", true, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)(start_row+7));
+    data_validation.setLastRow((short)(start_row+7));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("4");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than or equal to 4", false, true, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    //"Decimal" validation type
+    this.createDVTypeRow( wb, 0, style_3, "Decimal");
+    this.createHeaderRow( wb, 0, style_4 );
+
+    start_row += (short)(8+4);
+    data_validation = new HSSFDataValidation((short)(start_row),(short)0,(short)(start_row),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_DECIMAL);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_BETWEEN);
+    data_validation.setFirstFormula("2");
+    data_validation.setSecondFormula("6");
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Between 2 and 6 ", true, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)(start_row+1));
+    data_validation.setLastRow((short)(start_row+1));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_BETWEEN);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_INFO);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not between 2 and 6 ", false, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = INFO" );
+
+    data_validation.setFirstRow((short)(start_row+2));
+    data_validation.setLastRow((short)(start_row+2));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_EQUAL);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_WARNING);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Equal to 3", false, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = WARNING" );
+
+    data_validation.setFirstRow((short)(start_row+3));
+    data_validation.setLastRow((short)(start_row+3));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not equal to 3", false, false, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+4));
+    data_validation.setLastRow((short)(start_row+4));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than 3", true, false, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+5));
+    data_validation.setLastRow((short)(start_row+5));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than 3", true, true, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+6));
+    data_validation.setLastRow((short)(start_row+6));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_STOP);
+    data_validation.setShowErrorBox(true);
+    data_validation.setFirstFormula("4");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than or equal to 4", true, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)(start_row+7));
+    data_validation.setLastRow((short)(start_row+7));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("4");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than or equal to 4", false, true, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    System.out.println("done !");
+
+    //"List" Data Validation type
+    /** @todo  List*/
+    System.out.print("    Create sheet for 'List' Data Validation type ... ");
+    fSheet = wb.createSheet("Lists");
+
+    this.createDVTypeRow( wb, 1, style_3, "Explicit lists - list items are explicitly provided");
+    this.createDVDeescriptionRow( wb, 1, style_3, "Disadvantage - sum of item's length should be less than 255 characters");
+    this.createHeaderRow( wb, 1, style_4 );
+
+    start_row = (short)fSheet.getPhysicalNumberOfRows();
+    data_validation = new HSSFDataValidation((short)(start_row),(short)0,(short)(start_row),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_LIST);
+    data_validation.setFirstFormula("1+2+3");
+    data_validation.setSecondFormula(null);
+    data_validation.setSurppressDropDownArrow(false);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "POIFS,HSSF,HWPF,HPSF", true, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type=STOP ; In-cell dropdown=yes" );
+
+    data_validation = new HSSFDataValidation((short)(start_row+1),(short)0,(short)(start_row+1),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_LIST);
+    data_validation.setFirstFormula("4+5+6+7");
+    data_validation.setSecondFormula(null);
+    data_validation.setSurppressDropDownArrow(false);
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "POIFS,HSSF,HWPF,HPSF", false, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type=STOP ; In-cell dropdown=yes" );
+
+    data_validation = new HSSFDataValidation((short)(start_row+2),(short)0,(short)(start_row+2),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_LIST);
+    data_validation.setFirstFormula("7+21");
+    data_validation.setSecondFormula(null);
+    data_validation.setSurppressDropDownArrow(true);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "POIFS,HSSF,HWPF,HPSF", true, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type=STOP ; In-cell dropdown=no" );
+
+    data_validation = new HSSFDataValidation((short)(start_row+3),(short)0,(short)(start_row+3),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_LIST);
+    data_validation.setFirstFormula("8/2");
+    data_validation.setSecondFormula(null);
+    data_validation.setSurppressDropDownArrow(true);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "POIFS,HSSF,HWPF,HPSF", false, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type=STOP ; In-cell dropdown=no" );
+
+    this.createDVTypeRow( wb, 1, style_3, "Reference lists - list items are taken from others cells");
+    this.createDVDeescriptionRow( wb, 1, style_3, "Advantage - no restriction regarding the sum of item's length");
+    this.createHeaderRow( wb, 1, style_4 );
+
+    start_row += (short)(4+5);
+    String cellStrValue = "a b c d e f g h i j k l m n o p r s t u v x y z w 0 1 2 3 4 "+
+                          "a b c d e f g h i j k l m n o p r s t u v x y z w 0 1 2 3 4 "+
+                          "a b c d e f g h i j k l m n o p r s t u v x y z w 0 1 2 3 4 "+
+                          "a b c d e f g h i j k l m n o p r s t u v x y z w 0 1 2 3 4 ";
+
+    String strFormula = "$A$100:$A$120";
+    data_validation = new HSSFDataValidation((short)(start_row),(short)0,(short)(start_row),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_LIST);
+    data_validation.setFirstFormula(strFormula);
+    data_validation.setSecondFormula(null);
+    data_validation.setSurppressDropDownArrow(false);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, strFormula, true, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type=STOP ; In-cell dropdown=yes" );
+
+    data_validation = new HSSFDataValidation((short)(start_row+1),(short)0,(short)(start_row+1),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_LIST);
+    data_validation.setFirstFormula(strFormula);
+    data_validation.setSecondFormula(null);
+    data_validation.setSurppressDropDownArrow(false);
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, strFormula, false, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type=STOP ; In-cell dropdown=yes" );
+
+    data_validation = new HSSFDataValidation((short)(start_row+2),(short)0,(short)(start_row+2),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_LIST);
+    data_validation.setFirstFormula(strFormula);
+    data_validation.setSecondFormula(null);
+    data_validation.setSurppressDropDownArrow(true);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, strFormula, true, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type=STOP ; In-cell dropdown=no" );
+
+    data_validation = new HSSFDataValidation((short)(start_row+3),(short)0,(short)(start_row+3),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_LIST);
+    data_validation.setFirstFormula(strFormula);
+    data_validation.setSecondFormula(null);
+    data_validation.setSurppressDropDownArrow(true);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, strFormula, false, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type=STOP ; In-cell dropdown=no" );
+
+    for (int i=100; i<=120; i++)
+    {
+       HSSFRow currRow = fSheet.createRow(i);
+       currRow.createCell((short)0).setCellValue(cellStrValue);
+//       currRow.hide( true );
+    }
+
+    System.out.println("done !");
+
+    //Date/Time Validation type
+    System.out.print("    Create sheet for 'Date' and 'Time' Data Validation types ... ");
+    fSheet = wb.createSheet("Date_Time");
+    SimpleDateFormat df = new SimpleDateFormat("m/d/yyyy");
+    HSSFDataFormat dataFormat = wb.createDataFormat();
+    short fmtDate = dataFormat.getFormat("m/d/yyyy");
+    short fmtTime = dataFormat.getFormat("h:mm");
+    HSSFCellStyle cellStyle_data = wb.createCellStyle();
+    cellStyle_data.setDataFormat(fmtDate);
+    HSSFCellStyle cellStyle_time = wb.createCellStyle();
+    cellStyle_time.setDataFormat(fmtTime);
+
+    this.createDVTypeRow( wb, 2, style_3, "Date ( cells are already formated as date - m/d/yyyy)");
+    this.createHeaderRow( wb, 2, style_4 );
+
+    start_row = (short)fSheet.getPhysicalNumberOfRows();
+    data_validation = new HSSFDataValidation((short)(start_row),(short)0,(short)(start_row),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_DATE);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_BETWEEN);
+
+    data_validation.setFirstFormula( String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("1/2/2004"))) );
+    data_validation.setSecondFormula( String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("1/6/2004"))) );
+
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Between 1/2/2004 and 1/6/2004 ", true, true, true );
+    this.setCellFormat( fSheet, cellStyle_data );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)(start_row+1));
+    data_validation.setLastRow((short)(start_row+1));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_BETWEEN);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_INFO);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not between 1/2/2004 and 1/6/2004 ", false, true, true );
+    this.setCellFormat( fSheet, cellStyle_data );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = INFO" );
+
+    data_validation.setFirstRow((short)(start_row+2));
+    data_validation.setLastRow((short)(start_row+2));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setFirstFormula(String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("3/2/2004"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_EQUAL);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_WARNING);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Equal to 3/2/2004", false, false, true );
+    this.setCellFormat( fSheet, cellStyle_data );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = WARNING" );
+
+    data_validation.setFirstRow((short)(start_row+3));
+    data_validation.setLastRow((short)(start_row+3));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula(String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("3/2/2004"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not equal to 3/2/2004", false, false, false );
+    this.setCellFormat( fSheet, cellStyle_data );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+4));
+    data_validation.setLastRow((short)(start_row+4));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula(String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("3/2/2004"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than 3/2/2004", true, false, false );
+    this.setCellFormat( fSheet, cellStyle_data );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+5));
+    data_validation.setLastRow((short)(start_row+5));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula(String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("3/2/2004"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than 3/2/2004", true, true, false );
+    this.setCellFormat( fSheet, cellStyle_data );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+6));
+    data_validation.setLastRow((short)(start_row+6));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_STOP);
+    data_validation.setShowErrorBox(true);
+    data_validation.setFirstFormula(String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("3/2/2004"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than or equal to 3/2/2004", true, false, true );
+    this.setCellFormat( fSheet, cellStyle_data );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)(start_row+7));
+    data_validation.setLastRow((short)(start_row+7));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula(String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("3/4/2004"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than or equal to 3/4/2004", false, true, false );
+    this.setCellFormat( fSheet, cellStyle_data );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    //"Time" validation type
+    this.createDVTypeRow( wb, 2, style_3, "Time ( cells are already formated as time - h:mm)");
+    this.createHeaderRow( wb, 2, style_4 );
+
+    df = new SimpleDateFormat("hh:mm");
+
+    start_row += (short)(8+4);
+    data_validation = new HSSFDataValidation((short)(start_row),(short)0,(short)(start_row),(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_TIME);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_BETWEEN);
+    data_validation.setFirstFormula(String.valueOf(HSSFDateUtil.getExcelDate(df.parse("12:00"))));
+    data_validation.setSecondFormula(String.valueOf(HSSFDateUtil.getExcelDate(df.parse("16:00"))));
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Between 12:00 and 16:00 ", true, true, true );
+    this.setCellFormat( fSheet, cellStyle_time );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)(start_row+1));
+    data_validation.setLastRow((short)(start_row+1));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_BETWEEN);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_INFO);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not between 12:00 and 16:00 ", false, true, true );
+    this.setCellFormat( fSheet, cellStyle_time );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = INFO" );
+
+    data_validation.setFirstRow((short)(start_row+2));
+    data_validation.setLastRow((short)(start_row+2));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setFirstFormula(String.valueOf((int)HSSFDateUtil.getExcelDate(df.parse("13:35"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_EQUAL);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_WARNING);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Equal to 13:35", false, false, true );
+    this.setCellFormat( fSheet, cellStyle_time );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = WARNING" );
+
+    data_validation.setFirstRow((short)(start_row+3));
+    data_validation.setLastRow((short)(start_row+3));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula(String.valueOf(HSSFDateUtil.getExcelDate(df.parse("13:35"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not equal to 13:35", false, false, false );
+    this.setCellFormat( fSheet, cellStyle_time );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+4));
+    data_validation.setLastRow((short)(start_row+4));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula(String.valueOf(HSSFDateUtil.getExcelDate(df.parse("12:00"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than 12:00", true, false, false );
+    this.setCellFormat( fSheet, cellStyle_time );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+5));
+    data_validation.setLastRow((short)(start_row+5));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula(String.valueOf(HSSFDateUtil.getExcelDate(df.parse("12:00"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than 12:00", true, true, false );
+    this.setCellFormat( fSheet, cellStyle_time );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)(start_row+6));
+    data_validation.setLastRow((short)(start_row+6));
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_STOP);
+    data_validation.setShowErrorBox(true);
+    data_validation.setFirstFormula(String.valueOf(HSSFDateUtil.getExcelDate(df.parse("14:00"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than or equal to 14:00", true, false, true );
+    this.setCellFormat( fSheet, cellStyle_time );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)(start_row+7));
+    data_validation.setLastRow((short)(start_row+7));
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula(String.valueOf(HSSFDateUtil.getExcelDate(df.parse("14:00"))));
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than or equal to 14:00", false, true, false );
+    this.setCellFormat( fSheet, cellStyle_time );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    System.out.println("done !");
+
+    //"Text length" validation type
+    System.out.print("    Create sheet for 'Text length' Data Validation type... ");
+    fSheet = wb.createSheet("Text length");
+    this.createHeaderRow( wb, 3, style_4 );
+
+    data_validation = new HSSFDataValidation((short)1,(short)0,(short)1,(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_TEXT_LENGTH);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_BETWEEN);
+    data_validation.setFirstFormula("2");
+    data_validation.setSecondFormula("6");
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Between 2 and 6 ", true, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)2);
+    data_validation.setLastRow((short)2);
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_BETWEEN);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_INFO);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not between 2 and 6 ", false, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = INFO" );
+
+    data_validation.setFirstRow((short)3);
+    data_validation.setLastRow((short)3);
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_EQUAL);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_WARNING);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Equal to 3", false, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = WARNING" );
+
+    data_validation.setFirstRow((short)4);
+    data_validation.setLastRow((short)4);
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_NOT_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Not equal to 3", false, false, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)5);
+    data_validation.setLastRow((short)5);
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than 3", true, false, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)6);
+    data_validation.setLastRow((short)6);
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("3");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_THAN);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than 3", true, true, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+
+    data_validation.setFirstRow((short)7);
+    data_validation.setLastRow((short)7);
+    data_validation.setEmptyCellAllowed(true);
+    data_validation.setShowPromptBox(false);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_STOP);
+    data_validation.setShowErrorBox(true);
+    data_validation.setFirstFormula("4");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_GREATER_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Greater than or equal to 4", true, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation.setFirstRow((short)8);
+    data_validation.setLastRow((short)8);
+    data_validation.setEmptyCellAllowed(false);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(false);
+    data_validation.setFirstFormula("4");
+    data_validation.setSecondFormula(null);
+    data_validation.setOperator(HSSFDataValidation.OPERATOR_LESS_OR_EQUAL);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "Less than or equal to 4", false, true, false );
+    this.writeOtherSettings( fSheet, style_1, "-" );
+    System.out.println("done !");
+
+    //Custom Validation type
+    System.out.print("    Create sheet for 'Custom' Data Validation type ... ");
+    fSheet = wb.createSheet("Custom");
+    this.createHeaderRow( wb, 4, style_4 );
+
+    data_validation = new HSSFDataValidation((short)1,(short)0,(short)1,(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_FORMULA);
+    data_validation.setFirstFormula("ISNUMBER($A2)");
+    data_validation.setSecondFormula(null);
+    data_validation.setShowPromptBox(true);
+    data_validation.setShowErrorBox(true);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.createPromptBox("Hi , dear user !", "So , you just selected me ! Thanks !");
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "ISNUMBER(A2)", true, true, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = STOP" );
+
+    data_validation = new HSSFDataValidation((short)2,(short)0,(short)2,(short)0);
+    data_validation.setDataValidationType(HSSFDataValidation.DATA_TYPE_FORMULA);
+    data_validation.setFirstFormula("IF(SUM(A2:A3)=5,TRUE,FALSE)");
+    data_validation.setSecondFormula(null);
+    data_validation.setShowPromptBox(false);
+    data_validation.setShowErrorBox(true);
+    data_validation.setErrorStyle(HSSFDataValidation.ERROR_STYLE_WARNING);
+    data_validation.createErrorBox("Invalid input !", "Something is wrong ; check condition !");
+    data_validation.setEmptyCellAllowed(false);
+    fSheet.addValidationData(data_validation);
+    this.writeDataValidationSettings( fSheet, style_1, style_2, "IF(SUM(A2:A3)=5,TRUE,FALSE)", false, false, true );
+    this.writeOtherSettings( fSheet, style_1, "Error box type = WARNING" );
+
+    System.out.println("done !");
+
+    //so , everything it's ok for now ; it remains for you to open the file
+    System.out.println("\n    Everything it's ok since we've got so far -:) !\n"+
+                       "    In order to complete the test , it remains for you to open the file \n"+
+                       "    and see if there are four sheets , as described !");
+    System.out.println("        File was saved in \""+resultFile+"\"");
+
+    FileOutputStream fileOut = new FileOutputStream(resultFile);
+    wb.write(fileOut);
+    fileOut.close();
+  }
+
+  private void createDVTypeRow(  HSSFWorkbook wb, int sheetNo , HSSFCellStyle cellStyle, String strTypeDescription)
+  {
+    HSSFSheet sheet = wb.getSheetAt(sheetNo);
+    HSSFRow row = sheet.createRow(sheet.getPhysicalNumberOfRows());
+    row = sheet.createRow(sheet.getPhysicalNumberOfRows());
+    sheet.addMergedRegion(new Region((short)(sheet.getPhysicalNumberOfRows()-1),(short)0,(short)(sheet.getPhysicalNumberOfRows()-1),(short)5));
+    HSSFCell cell = row.createCell((short)0);
+    cell.setCellValue(strTypeDescription);
+    cell.setCellStyle(cellStyle);
+    row = sheet.createRow(sheet.getPhysicalNumberOfRows());
+  }
+
+  private void createDVDeescriptionRow(  HSSFWorkbook wb, int sheetNo , HSSFCellStyle cellStyle, String strTypeDescription )
+  {
+    HSSFSheet sheet = wb.getSheetAt(sheetNo);
+    HSSFRow row = sheet.getRow(sheet.getPhysicalNumberOfRows()-1);
+    sheet.addMergedRegion(new Region((short)(sheet.getPhysicalNumberOfRows()-1),(short)0,(short)(sheet.getPhysicalNumberOfRows()-1),(short)5));
+    HSSFCell cell = row.createCell((short)0);
+    cell.setCellValue(strTypeDescription);
+    cell.setCellStyle(cellStyle);
+    row = sheet.createRow(sheet.getPhysicalNumberOfRows());
+  }
+
+  private void createHeaderRow( HSSFWorkbook wb, int sheetNo , HSSFCellStyle cellStyle )
+  {
+      HSSFSheet sheet = wb.getSheetAt(sheetNo);
+      HSSFRow row = sheet.createRow(sheet.getPhysicalNumberOfRows());
+      row.setHeight((short)400);
+      for ( int i=0; i<6; i++ )
+      {
+         row.createCell((short)i).setCellStyle( cellStyle );
+         if ( i==2 || i==3 || i==4 )
+         {
+            sheet.setColumnWidth( (short) i, (short) 3500);
+         }
+         else if ( i== 5)
+         {
+            sheet.setColumnWidth( (short) i, (short) 10000);
+         }
+         else
+         {
+            sheet.setColumnWidth( (short) i, (short) 8000);
+         }
+      }
+      HSSFCell cell = row.getCell((short)0);
+      cell.setCellValue("Data validation cells");
+      cell = row.getCell((short)1);
+      cell.setCellValue("Condition");
+      cell = row.getCell((short)2);
+      cell.setCellValue("Allow blank");
+      cell = row.getCell((short)3);
+      cell.setCellValue("Prompt box");
+      cell = row.getCell((short)4);
+      cell.setCellValue("Error box");
+      cell = row.getCell((short)5);
+      cell.setCellValue("Other settings");
+  }
+
+  private HSSFCellStyle createHeaderStyle(HSSFWorkbook wb)
+  {
+    HSSFFont font = wb.createFont();
+    font.setColor( HSSFColor.WHITE.index );
+    font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
+
+    HSSFCellStyle cellStyle = wb.createCellStyle();
+    cellStyle.setFillForegroundColor(HSSFColor.BLUE_GREY.index);
+    cellStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
+    cellStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
+    cellStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
+    cellStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);
+    cellStyle.setLeftBorderColor(HSSFColor.WHITE.index);
+    cellStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);
+    cellStyle.setTopBorderColor(HSSFColor.WHITE.index);
+    cellStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);
+    cellStyle.setRightBorderColor(HSSFColor.WHITE.index);
+    cellStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN);
+    cellStyle.setBottomBorderColor(HSSFColor.WHITE.index);
+    cellStyle.setFont(font);
+    return cellStyle;
+  }
+
+  private HSSFCellStyle createStyle( HSSFWorkbook wb, short h_align, short color, boolean bold )
+  {
+    HSSFFont font = wb.createFont();
+    if ( bold )
+    {
+      font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
+    }
+
+    HSSFCellStyle cellStyle = wb.createCellStyle();
+    cellStyle.setFont(font);
+    cellStyle.setFillForegroundColor(color);
+    cellStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
+    cellStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
+    cellStyle.setAlignment(h_align);
+    cellStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);
+    cellStyle.setLeftBorderColor(HSSFColor.BLACK.index);
+    cellStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);
+    cellStyle.setTopBorderColor(HSSFColor.BLACK.index);
+    cellStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);
+    cellStyle.setRightBorderColor(HSSFColor.BLACK.index);
+    cellStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN);
+    cellStyle.setBottomBorderColor(HSSFColor.BLACK.index);
+
+    return cellStyle;
+  }
+
+  private HSSFCellStyle createStyle( HSSFWorkbook wb, short h_align )
+  {
+     return this.createStyle(wb, h_align, HSSFColor.WHITE.index, false);
+  }
+
+  private void writeDataValidationSettings( HSSFSheet sheet, HSSFCellStyle style_1, HSSFCellStyle style_2, String strCondition, boolean allowEmpty, boolean inputBox, boolean errorBox  )
+  {
+    HSSFRow row = sheet.createRow( sheet.getPhysicalNumberOfRows() );
+    //condition's string
+    HSSFCell cell = row.createCell((short)1);
+    cell.setCellStyle(style_1);
+    cell.setCellValue(strCondition);
+    //allow empty cells
+    cell = row.createCell((short)2);
+    cell.setCellStyle(style_2);
+    cell.setCellValue( ((allowEmpty) ? "yes" : "no") );
+    //show input box
+    cell = row.createCell((short)3);
+    cell.setCellStyle(style_2);
+    cell.setCellValue( ((inputBox) ? "yes" : "no") );
+    //show error box
+    cell = row.createCell((short)4);
+    cell.setCellStyle(style_2);
+    cell.setCellValue( ((errorBox) ? "yes" : "no") );
+  }
+
+  private void setCellFormat( HSSFSheet sheet, HSSFCellStyle cell_style )
+  {
+    HSSFRow row = sheet.getRow( sheet.getPhysicalNumberOfRows() -1 );
+    HSSFCell cell = row.createCell((short)0);
+    cell.setCellStyle(cell_style);
+  }
+
+  private void writeOtherSettings( HSSFSheet sheet, HSSFCellStyle style, String strStettings )
+  {
+     HSSFRow row = sheet.getRow( sheet.getPhysicalNumberOfRows() -1 );
+     HSSFCell cell = row.createCell((short)5);
+     cell.setCellStyle(style);
+     cell.setCellValue(strStettings);
+  }
+
+  public static void main(String[] args)
+  {
+    junit.textui.TestRunner.run(TestDataValidation.class);
+  }
+}

Propchange: poi/trunk/src/testcases/org/apache/poi/hssf/usermodel/TestDataValidation.java
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    svn:eol-style = native



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