properly wrap IndexOutOfBoundsException even for List

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@4655 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.beans/src/main/java/org/springframework/beans/BeanWrapperImpl.java

@@ -1005,7 +1005,13 @@ public class BeanWrapperImpl extends AbstractPropertyAccessor implements BeanWra
 					list.add(convertedValue);
 				}
 				else {
-					list.set(index, convertedValue);
+					try {
+						list.set(index, convertedValue);
+					}
+					catch (IndexOutOfBoundsException ex) {
+						throw new InvalidPropertyException(getRootClass(), this.nestedPath + propertyName,
+								"Invalid list index in property path '" + propertyName + "'", ex);
+					}
 				}
 			}
 			else if (propValue instanceof Map) {

org.springframework.context/src/test/java/org/springframework/validation/DataBinderTests.java

@@ -1501,10 +1501,10 @@ public class DataBinderTests extends TestCase {
 		DataBinder binder = new DataBinder(testBean, "testBean");
 
 		MutablePropertyValues mpvs = new MutablePropertyValues();
-		mpvs.add("stringArray[4]", "");
+		mpvs.add("friends[4]", "");
 		binder.bind(mpvs);
 
-		assertEquals(5, testBean.getStringArray().length);
+		assertEquals(5, testBean.getFriends().size());
 	}
 
 	public void testAutoGrowBeyondDefaultLimit() throws Exception {
@@ -1512,7 +1512,7 @@ public class DataBinderTests extends TestCase {
 		DataBinder binder = new DataBinder(testBean, "testBean");
 
 		MutablePropertyValues mpvs = new MutablePropertyValues();
-		mpvs.add("stringArray[256]", "");
+		mpvs.add("friends[256]", "");
 		try {
 			binder.bind(mpvs);
 			fail("Should have thrown InvalidPropertyException");
@@ -1529,10 +1529,10 @@ public class DataBinderTests extends TestCase {
 		binder.setAutoGrowCollectionLimit(10);
 
 		MutablePropertyValues mpvs = new MutablePropertyValues();
-		mpvs.add("stringArray[4]", "");
+		mpvs.add("friends[4]", "");
 		binder.bind(mpvs);
 
-		assertEquals(5, testBean.getStringArray().length);
+		assertEquals(5, testBean.getFriends().size());
 	}
 
 	public void testAutoGrowBeyondCustomLimit() throws Exception {
@@ -1541,7 +1541,7 @@ public class DataBinderTests extends TestCase {
 		binder.setAutoGrowCollectionLimit(10);
 
 		MutablePropertyValues mpvs = new MutablePropertyValues();
-		mpvs.add("stringArray[16]", "");
+		mpvs.add("friends[16]", "");
 		try {
 			binder.bind(mpvs);
 			fail("Should have thrown InvalidPropertyException");