added default PropertyEditor for java.util.UUID (SPR-6696)

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2009 the original author or authors.
+ * Copyright 2002-2010 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -39,6 +39,7 @@ import java.util.Set;
 import java.util.SortedMap;
 import java.util.SortedSet;
 import java.util.TimeZone;
+import java.util.UUID;
 import java.util.regex.Pattern;
 
 import org.springframework.beans.propertyeditors.ByteArrayPropertyEditor;
@@ -61,6 +62,7 @@ import org.springframework.beans.propertyeditors.StringArrayPropertyEditor;
 import org.springframework.beans.propertyeditors.TimeZoneEditor;
 import org.springframework.beans.propertyeditors.URIEditor;
 import org.springframework.beans.propertyeditors.URLEditor;
+import org.springframework.beans.propertyeditors.UUIDEditor;
 import org.springframework.core.convert.ConversionService;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.support.ResourceArrayPropertyEditor;
@@ -174,6 +176,7 @@ public class PropertyEditorRegistrySupport implements PropertyEditorRegistry {
 		this.defaultEditors.put(TimeZone.class, new TimeZoneEditor());
 		this.defaultEditors.put(URI.class, new URIEditor());
 		this.defaultEditors.put(URL.class, new URLEditor());
+		this.defaultEditors.put(UUID.class, new UUIDEditor());
 
 		// Default instances of collection editors.
 		// Can be overridden by registering custom instances of those as custom editors.

org.springframework.beans/src/main/java/org/springframework/beans/propertyeditors/CharsetEditor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2010 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,7 +22,8 @@ import java.nio.charset.Charset;
 import org.springframework.util.StringUtils;
 
 /**
- * Editor for {@link Charset}, to directly populate a Charset property.
+ * Editor for <code>java.nio.charset.Charset<code>, translating charset
+ * String representations into Charset objects and back.
  *
  * <p>Expects the same syntax as Charset's {@link java.nio.charset.Charset#name()},
  * e.g. <code>UTF-8</code>, <code>ISO-8859-16</code>, etc.

org.springframework.beans/src/main/java/org/springframework/beans/propertyeditors/UUIDEditor.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * 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.springframework.beans.propertyeditors;
+
+import java.beans.PropertyEditorSupport;
+import java.util.UUID;
+
+import org.springframework.util.StringUtils;
+
+/**
+ * Editor for <code>java.util.UUID</code>, translating UUID
+ * String representations into UUID objects and back.
+ *
+ * @author Juergen Hoeller
+ * @since 3.0.1
+ * @see java.util.UUID
+ */
+public class UUIDEditor extends PropertyEditorSupport {
+
+	@Override
+	public void setAsText(String text) throws IllegalArgumentException {
+		if (StringUtils.hasText(text)) {
+			setValue(UUID.fromString(text));
+		}
+		else {
+			setValue(null);
+		}
+	}
+
+	@Override
+	public String getAsText() {
+		UUID value = (UUID) getValue();
+		return (value != null ? value.toString() : "");
+	}
+
+}