/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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.apache.myfaces.extensions.validator.core.proxy; | |
import org.apache.myfaces.extensions.validator.internal.UsageInformation; | |
import org.apache.myfaces.extensions.validator.internal.UsageCategory; | |
/** | |
* Pluggable helper which handles proxied instances correctly. | |
* (The default implementation supports cglib and javassist | |
* | |
* @since x.x.3 | |
*/ | |
@UsageInformation(UsageCategory.API) | |
public interface ProxyHelper | |
{ | |
/** | |
* Returns the original class for the given class which might be the class of a proxied instance. | |
* | |
* @param currentClass class of proxy instance or any regular class. | |
* @return the class of the original (unproxied) instance or the parameter itself | |
*/ | |
Class getUnproxiedClass(Class currentClass); | |
/** | |
* In addition to ProxyHelper#getUnproxiedClass(java.lang.Class) it casts to the given type. | |
* @see ProxyHelper#getUnproxiedClass(java.lang.Class) | |
* | |
* @param currentClass class of proxy instance or any regular class. | |
* @param targetType target class type | |
* @param <T> Type declaration for generics. | |
* @return the class of the original (unproxied) instance or the parameter itself | |
*/ | |
<T> Class<T> getUnproxiedClass(Class currentClass, Class<T> targetType); | |
/** | |
* Returns the original fully qualified class-name for | |
* the given class which might be the class of a proxied instance. | |
* | |
* @param proxiedClass class of proxy instance or any regular class. | |
* @return the class-name of the original (unproxied) instance or the name of the parameter itself | |
*/ | |
String getNameOfClass(Class proxiedClass); | |
/** | |
* Returns the original fully qualified class-name for | |
* the given object which might be a proxied instance. | |
* | |
* @param proxiedObject proxy instance or any regular object. | |
* @return the class-name of the original (unproxied) instance or the name of the parameter itself | |
*/ | |
String getClassNameOfObject(Object proxiedObject); | |
/** | |
* Checks if the given class is a class of a proxied instance. | |
* | |
* @param currentClass proxy class to check. | |
* @return true if the given class is a class of a proxied instance | |
*/ | |
boolean isProxiedClass(Class currentClass); | |
/** | |
* Checks if the given instance is proxied. | |
* | |
* @param proxiedObject object to check. | |
* @return true if the given object is a proxied instance | |
*/ | |
boolean isProxiedObject(Object proxiedObject); | |
} |