Author: fanningpj
Date: Sun Jul 10 10:24:34 2022
New Revision: 1902623

URL: http://svn.apache.org/viewvc?rev=1902623&view=rev
Log:
throw exception if wrong Color class is used

Modified:
    
poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFCellStyle.java
    poi/trunk/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFCellStyle.java

Modified: 
poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFCellStyle.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFCellStyle.java?rev=1902623&r1=1902622&r2=1902623&view=diff
==============================================================================
--- 
poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFCellStyle.java
 (original)
+++ 
poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFCellStyle.java
 Sun Jul 10 10:24:34 2022
@@ -833,12 +833,15 @@ public class XSSFCellStyle implements Ce
      * Set the background fill color represented as a {@link 
org.apache.poi.ss.usermodel.Color} value.
      * <br>
      * @param color the color to use
+     * @throws IllegalArgumentException if you provide a <code>Color</code> 
instance that is not a {@link XSSFColor}
      * @since POI 5.2.3
      */
     @Override
     public void setFillBackgroundColor(org.apache.poi.ss.usermodel.Color 
color) {
         if (color instanceof XSSFColor) {
             setFillBackgroundColor((XSSFColor)color);
+        } else {
+            throw new IllegalArgumentException("XSSFCellStyle only accepts 
XSSFColor instances");
         }
     }
     
@@ -900,12 +903,15 @@ public class XSSFCellStyle implements Ce
      * Set the foreground fill color represented as a {@link 
org.apache.poi.ss.usermodel.Color} value.
      * <br>
      * @param color the color to use
+     * @throws IllegalArgumentException if you provide a <code>Color</code> 
instance that is not a {@link XSSFColor}
      * @since POI 5.2.3
      */
     @Override
     public void setFillForegroundColor(org.apache.poi.ss.usermodel.Color 
color) {
         if (color instanceof XSSFColor) {
             setFillForegroundColor((XSSFColor)color);
+        } else {
+            throw new IllegalArgumentException("XSSFCellStyle only accepts 
XSSFColor instances");
         }
     }
 

Modified: 
poi/trunk/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFCellStyle.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFCellStyle.java?rev=1902623&r1=1902622&r2=1902623&view=diff
==============================================================================
--- 
poi/trunk/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFCellStyle.java 
(original)
+++ 
poi/trunk/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFCellStyle.java 
Sun Jul 10 10:24:34 2022
@@ -642,6 +642,7 @@ public final class HSSFCellStyle impleme
      * Set the background fill color represented as a {@link 
org.apache.poi.ss.usermodel.Color} value.
      * <br>
      * @param color the color to use
+     * @throws IllegalArgumentException if you provide a <code>Color</code> 
instance that is not a {@link HSSFColor}
      * @since POI 5.2.3
      */
     @Override
@@ -650,6 +651,8 @@ public final class HSSFCellStyle impleme
         if (color instanceof HSSFColor) {
             short index2 = ((HSSFColor)color).getIndex2();
             if (index2 != -1) setFillBackgroundColor(index2);
+        } else {
+            throw new IllegalArgumentException("HSSFCellStyle only accepts 
HSSFColor instances");
         }
     }
 
@@ -698,6 +701,7 @@ public final class HSSFCellStyle impleme
      * Set the foreground fill color represented as a {@link 
org.apache.poi.ss.usermodel.Color} value.
      * <br>
      * @param color the color to use
+     * @throws IllegalArgumentException if you provide a <code>Color</code> 
instance that is not a {@link HSSFColor}
      * @since POI 5.2.3
      */
     @Override
@@ -706,6 +710,8 @@ public final class HSSFCellStyle impleme
         if (color instanceof HSSFColor) {
             short index2 = ((HSSFColor)color).getIndex2();
             if (index2 != -1) setFillForegroundColor(index2);
+        } else {
+            throw new IllegalArgumentException("HSSFCellStyle only accepts 
HSSFColor instances");
         }
     }
 



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