Package org.hibernate.bytecode.internal.bytebuddy

Class ByteBuddyState

java.lang.Object

org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState

public final class ByteBuddyState
extends Object

A utility to hold all ByteBuddy related state, as in the current version of Hibernate the Bytecode Provider state is held in a static field, yet ByteBuddy is able to benefit from some caching and general state reuse.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ByteBuddyState.ProxyDefinitionHelpers	Shared proxy definition helpers.

Constructor Summary

Constructors

Constructor	Description
ByteBuddyState()

Method Summary

Modifier and Type	Method	Description
EnhancerImplConstants	getEnhancerConstants()
ByteBuddyState.ProxyDefinitionHelpers	getProxyDefinitionHelpers()	Returns the proxy definition helpers to reuse when defining proxies.
Class<?>	load(Class<?> referenceClass, Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> makeClassFunction)	Load a class generated by ByteBuddy.
Class<?>	loadProxy(Class<?> referenceClass, net.bytebuddy.TypeCache.SimpleKey cacheKey, Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> makeProxyFunction)	Load a proxy as generated by the ProxyFactory.
net.bytebuddy.dynamic.DynamicType.Unloaded<?>	make(Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> makeProxyFunction)
net.bytebuddy.dynamic.DynamicType.Unloaded<?>	make(net.bytebuddy.pool.TypePool typePool, Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> makeProxyFunction)
byte[]	rewrite(net.bytebuddy.pool.TypePool typePool, String className, Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> rewriteClassFunction)	Rewrite a class, used by the enhancer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ByteBuddyState

public ByteBuddyState()

Method Details

loadProxy

public Class<?> loadProxy(Class<?> referenceClass,
 net.bytebuddy.TypeCache.SimpleKey cacheKey,
 Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> makeProxyFunction)

Load a proxy as generated by the ProxyFactory.

Parameters:

referenceClass - The main class to proxy - might be an interface.

cacheKey - The cache key.

makeProxyFunction - A function building the proxy.

Returns:

The loaded proxy class.

load

public Class<?> load(Class<?> referenceClass,
 Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> makeClassFunction)

Load a class generated by ByteBuddy.

Parameters:

referenceClass - The main class to proxy - might be an interface.

makeClassFunction - A function building the class.

Returns:

The loaded generated class.

rewrite

public byte[] rewrite(net.bytebuddy.pool.TypePool typePool,
 String className,
 Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> rewriteClassFunction)

Rewrite a class, used by the enhancer.

WARNING: Returns null if rewriteClassFunction returns a null builder. Do not use if you expect the original content.

Parameters:

typePool - the ByteBuddy TypePool

className - The original class name.

rewriteClassFunction - The function used to rewrite the class.

Returns:

The rewritten content of the class or null if rewriteClassFunction returns a null builder.

getProxyDefinitionHelpers

public ByteBuddyState.ProxyDefinitionHelpers getProxyDefinitionHelpers()

Returns the proxy definition helpers to reuse when defining proxies.

These elements are shared as they are immutable.

Returns:

The proxy definition helpers.

make

public net.bytebuddy.dynamic.DynamicType.Unloaded<?> make(Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> makeProxyFunction)

make

public net.bytebuddy.dynamic.DynamicType.Unloaded<?> make(net.bytebuddy.pool.TypePool typePool,
 Function<net.bytebuddy.ByteBuddy,net.bytebuddy.dynamic.DynamicType.Builder<?>> makeProxyFunction)

getEnhancerConstants

public EnhancerImplConstants getEnhancerConstants()