GrepCode: org.springframework.beans.PropertyEditorRegistry (.java) - Interface

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org.springframework.beans.PropertyEditorRegistry

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 /*
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  * Copyright 2002-2007 the original author or authors.
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  *
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  * Licensed under the Apache License, Version 2.0 (the "License");
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  * you may not use this file except in compliance with the License.
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  * You may obtain a copy of the License at
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  *
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  *      http://www.apache.org/licenses/LICENSE-2.0
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  *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package org.springframework.beans;
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import java.beans.PropertyEditor;

 Encapsulates methods for registering JavaBeans PropertyEditors.
 This is the central interface that a PropertyEditorRegistrar operates on.

 Extended by BeanWrapper; implemented by BeanWrapperImpl
 and org.springframework.validation.DataBinder.

 
 Author(s):Juergen Hoeller Since:1.2.6 See also:java.beans.PropertyEditorPropertyEditorRegistrarBeanWrapperorg.springframework.validation.DataBinder
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public interface PropertyEditorRegistry {

	
 Register the given custom property editor for all properties of the given type.
 
 Parameters:requiredType the type of the propertypropertyEditor the editor to register
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	void registerCustomEditor(Class requiredType, PropertyEditor propertyEditor);

	
 Register the given custom property editor for the given type and
 property, or for all properties of the given type.
 If the property path denotes an array or Collection property,
 the editor will get applied either to the array/Collection itself
 (the java.beans.PropertyEditor has to create an array or Collection value) or
 to each element (the PropertyEditor has to create the element type),
 depending on the specified required type.
 
Note: Only one single registered custom editor per property path
 is supported. In the case of a Collection/array, do not register an editor
 for both the Collection/array and each element on the same property.
 
For example, if you wanted to register an editor for "items[n].quantity"
 (for all values n), you would use "items.quantity" as the value of the
 'propertyPath' argument to this method.
 
 Parameters:requiredType the type of the property. This may be null
 if a property is given but should be specified in any case, in particular in
 case of a Collection - making clear whether the editor is supposed to apply
 to the entire Collection itself or to each of its entries. So as a general rule:
 Do not specify null here in case of a Collection/array!propertyPath the path of the property (name or nested path), or
 null if registering an editor for all properties of the given typepropertyEditor editor to register
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	void registerCustomEditor(Class requiredType, String propertyPath, PropertyEditor propertyEditor);

	
 Find a custom property editor for the given type and property.
 
 Parameters:requiredType the type of the property (can be null if a property
 is given but should be specified in any case for consistency checking)propertyPath the path of the property (name or nested path), or
 null if looking for an editor for all properties of the given type Returns:the registered editor, or null if none
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	PropertyEditor findCustomEditor(Class requiredType, String propertyPath);
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}