71 lines
2.0 KiB
Java
71 lines
2.0 KiB
Java
package com.comphenix.protocol.utility;
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import net.bytebuddy.ByteBuddy;
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import net.bytebuddy.dynamic.DynamicType;
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import net.bytebuddy.dynamic.scaffold.subclass.ConstructorStrategy;
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/**
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* Represents a shared ByteBuddy factory.
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*
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* @author Kristian
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*/
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public final class ByteBuddyFactory {
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private static final ByteBuddyFactory INSTANCE = new ByteBuddyFactory();
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// The current class loader
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private ClassLoader loader = ByteBuddyFactory.class.getClassLoader();
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public static ByteBuddyFactory getInstance() {
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return INSTANCE;
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}
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/**
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* Get the current class loader we are using.
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*
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* @return The current class loader.
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*/
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public ClassLoader getClassLoader() {
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return this.loader;
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}
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/**
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* Set the current class loader to use when constructing enhancers.
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*
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* @param loader - the class loader
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*/
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public void setClassLoader(ClassLoader loader) {
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this.loader = loader;
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}
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/**
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* Creates a type builder for a subclass of a given {@link Class}.
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*
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* @param clz The class for which to create a subclass.
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* @return A type builder for creating a new class extending the provided clz and implementing {@link
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* ByteBuddyGenerated}.
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*/
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public <T> DynamicType.Builder.MethodDefinition.ImplementationDefinition.Optional<T> createSubclass(Class<T> clz) {
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return new ByteBuddy()
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.subclass(clz)
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.implement(ByteBuddyGenerated.class);
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}
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/**
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* Creates a type builder for a subclass of a given {@link Class}.
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*
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* @param clz The class for which to create a subclass.
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* @param constructorStrategy The constructor strategy to use.
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* @return A type builder for creating a new class extending the provided clz and implementing {@link
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* ByteBuddyGenerated}.
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*/
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public <T> DynamicType.Builder.MethodDefinition.ImplementationDefinition.Optional<T> createSubclass(
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Class<T> clz,
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ConstructorStrategy.Default constructorStrategy
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) {
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return new ByteBuddy()
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.subclass(clz, constructorStrategy)
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.implement(ByteBuddyGenerated.class);
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}
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}
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