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From ohe...@apache.org
Subject svn commit: r1537266 - in /commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils: ConvertUtils.java converters/AbstractConverter.java
Date Wed, 30 Oct 2013 20:16:39 GMT
Author: oheger
Date: Wed Oct 30 20:16:39 2013
New Revision: 1537266

URL: http://svn.apache.org/r1537266
Log:
Extracted a method for converting primitive types to wrapper types.

This functionality is needed by both normal and locale converters. Therefore,
it is useful to have it centrally available.

Modified:
    commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/ConvertUtils.java
    commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/converters/AbstractConverter.java

Modified: commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/ConvertUtils.java
URL: http://svn.apache.org/viewvc/commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/ConvertUtils.java?rev=1537266&r1=1537265&r2=1537266&view=diff
==============================================================================
--- commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/ConvertUtils.java
(original)
+++ commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/ConvertUtils.java
Wed Oct 30 20:16:39 2013
@@ -352,4 +352,42 @@ public class ConvertUtils {
         ConvertUtilsBean.getInstance().register(converter, clazz);
     }
 
+
+    /**
+     * Change primitive Class types to the associated wrapper class. This is
+     * useful for concrete converter implementations which typically treat
+     * primitive types like their corresponding wrapper types.
+     *
+     * @param type The class type to check.
+     * @return The converted type.
+     * @since 1.9
+     */
+    // All type casts are safe because the TYPE members of the wrapper types
+    // return their own class.
+    @SuppressWarnings("unchecked")
+    public static <T> Class<T> primitiveToWrapper(Class<T> type) {
+        if (type == null || !type.isPrimitive()) {
+            return type;
+        }
+
+        if (type == Integer.TYPE) {
+            return (Class<T>) Integer.class;
+        } else if (type == Double.TYPE) {
+            return (Class<T>) Double.class;
+        } else if (type == Long.TYPE) {
+            return (Class<T>) Long.class;
+        } else if (type == Boolean.TYPE) {
+            return (Class<T>) Boolean.class;
+        } else if (type == Float.TYPE) {
+            return (Class<T>) Float.class;
+        } else if (type == Short.TYPE) {
+            return (Class<T>) Short.class;
+        } else if (type == Byte.TYPE) {
+            return (Class<T>) Byte.class;
+        } else if (type == Character.TYPE) {
+            return (Class<T>) Character.class;
+        } else {
+            return type;
+        }
+    }
 }

Modified: commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/converters/AbstractConverter.java
URL: http://svn.apache.org/viewvc/commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/converters/AbstractConverter.java?rev=1537266&r1=1537265&r2=1537266&view=diff
==============================================================================
--- commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/converters/AbstractConverter.java
(original)
+++ commons/proper/beanutils/branches/java5/src/main/java/org/apache/commons/beanutils/converters/AbstractConverter.java
Wed Oct 30 20:16:39 2013
@@ -21,6 +21,7 @@ import java.util.Collection;
 
 import org.apache.commons.beanutils.BeanUtils;
 import org.apache.commons.beanutils.ConversionException;
+import org.apache.commons.beanutils.ConvertUtils;
 import org.apache.commons.beanutils.Converter;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -133,7 +134,7 @@ public abstract class AbstractConverter 
         }
 
         Class<?> sourceType  = value == null ? null : value.getClass();
-        Class<T> targetType  = primitive(type);
+        Class<T> targetType  = ConvertUtils.primitiveToWrapper(type);
 
         if (log().isDebugEnabled()) {
             log().debug("Converting"
@@ -408,40 +409,6 @@ public abstract class AbstractConverter 
     }
 
     /**
-     * Change primitive Class types to the associated wrapper class.
-     * @param type The class type to check.
-     * @return The converted type.
-     */
-    // All type casts are safe because the TYPE members of the wrapper types
-    // return their own class.
-    @SuppressWarnings("unchecked")
-    <T> Class<T> primitive(Class<T> type) {
-        if (type == null || !type.isPrimitive()) {
-            return type;
-        }
-
-        if (type == Integer.TYPE) {
-            return (Class<T>) Integer.class;
-        } else if (type == Double.TYPE) {
-            return (Class<T>) Double.class;
-        } else if (type == Long.TYPE) {
-            return (Class<T>) Long.class;
-        } else if (type == Boolean.TYPE) {
-            return (Class<T>) Boolean.class;
-        } else if (type == Float.TYPE) {
-            return (Class<T>) Float.class;
-        } else if (type == Short.TYPE) {
-            return (Class<T>) Short.class;
-        } else if (type == Byte.TYPE) {
-            return (Class<T>) Byte.class;
-        } else if (type == Character.TYPE) {
-            return (Class<T>) Character.class;
-        } else {
-            return type;
-        }
-    }
-
-    /**
      * Provide a String representation of a <code>java.lang.Class</code>.
      * @param type The <code>java.lang.Class</code>.
      * @return The String representation.



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