net.bytebuddy.implementation.MethodAccessorFactory Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of redisson-all Show documentation
Show all versions of redisson-all Show documentation
Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava3/Reactive API. Client side caching. Over 50 Redis based Java objects and services: JCache API, Apache Tomcat, Hibernate, Spring, Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Scheduler, RPC
/*
* Copyright 2014 - Present Rafael Winterhalter
*
* 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 net.bytebuddy.implementation;
import net.bytebuddy.description.field.FieldDescription;
import net.bytebuddy.description.method.MethodDescription;
import net.bytebuddy.description.modifier.Visibility;
/**
* A factory for creating method proxies for an auxiliary type. Such proxies are required to allow a type to
* call methods of a second type that are usually not accessible for the first type. This strategy is also adapted
* by the Java compiler that creates accessor methods for example to implement inner classes.
*/
public interface MethodAccessorFactory {
/**
* Registers an accessor method for a
* {@link Implementation.SpecialMethodInvocation} which cannot itself be
* triggered invoked directly from outside a type. The method is registered on the instrumented type
* with package-private visibility, similarly to a Java compiler's accessor methods.
*
* @param specialMethodInvocation The special method invocation.
* @param accessType The required access type.
* @return The accessor method for invoking the special method invocation.
*/
MethodDescription.InDefinedShape registerAccessorFor(Implementation.SpecialMethodInvocation specialMethodInvocation, AccessType accessType);
/**
* Registers a getter for the given {@link net.bytebuddy.description.field.FieldDescription} which might
* itself not be accessible from outside the class. The returned getter method defines the field type as
* its return type, does not take any arguments and is of package-private visibility, similarly to the Java
* compiler's accessor methods. If the field is {@code static}, this accessor method is also {@code static}.
*
* @param fieldDescription The field which is to be accessed.
* @param accessType The required access type.
* @return A getter method for the given field.
*/
MethodDescription.InDefinedShape registerGetterFor(FieldDescription fieldDescription, AccessType accessType);
/**
* Registers a setter for the given {@link FieldDescription} which might
* itself not be accessible from outside the class. The returned setter method defines the field type as
* its only argument type, returns {@code void} and is of package-private visibility, similarly to the Java
* compiler's accessor methods. If the field is {@code static}, this accessor method is also {@code static}.
*
* @param fieldDescription The field which is to be accessed.
* @param accessType The required access type.
* @return A setter method for the given field.
*/
MethodDescription.InDefinedShape registerSetterFor(FieldDescription fieldDescription, AccessType accessType);
/**
* Indicates the type of access to an accessor method.
*/
enum AccessType {
/**
* An access with {@code public visibility}.
*/
PUBLIC(Visibility.PUBLIC),
/**
* An access with default visibility.
*/
DEFAULT(Visibility.PACKAGE_PRIVATE);
/**
* The implied visibility.
*/
private final Visibility visibility;
/**
* Creates a new access type.
*
* @param visibility The implied visibility.
*/
AccessType(Visibility visibility) {
this.visibility = visibility;
}
/**
* Returns the implied visibility.
*
* @return The implied visibility.
*/
public Visibility getVisibility() {
return visibility;
}
}
/**
* A method accessor factory that forbids any accessor registration.
*/
enum Illegal implements MethodAccessorFactory {
/**
* The singleton instance.
*/
INSTANCE;
/**
* {@inheritDoc}
*/
public MethodDescription.InDefinedShape registerAccessorFor(Implementation.SpecialMethodInvocation specialMethodInvocation, AccessType accessType) {
throw new IllegalStateException("It is illegal to register an accessor for this type");
}
/**
* {@inheritDoc}
*/
public MethodDescription.InDefinedShape registerGetterFor(FieldDescription fieldDescription, AccessType accessType) {
throw new IllegalStateException("It is illegal to register a field getter for this type");
}
/**
* {@inheritDoc}
*/
public MethodDescription.InDefinedShape registerSetterFor(FieldDescription fieldDescription, AccessType accessType) {
throw new IllegalStateException("It is illegal to register a field setter for this type");
}
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy