Modifier and Type	Class and Description
private static interface	ByteBuddyState.ClassRewriter
private static class	ByteBuddyState.GetDeclaredMethodAction
public static class	ByteBuddyState.ProxyDefinitionHelpers Shared proxy definition helpers.
private static class	ByteBuddyState.SecurityManagerClassRewriter
private static class	ByteBuddyState.StandardClassRewriter

Modifier and Type	Field and Description
private final TypeCache<TypeCache.SimpleKey>	basicProxyCache
private final ByteBuddy	byteBuddy
private final ByteBuddyState.ClassRewriter	classRewriter
private static final boolean	DEBUG
private static final CoreMessageLogger	LOG
private static final MethodHandles.Lookup	LOOKUP
private final TypeCache<TypeCache.SimpleKey>	proxyCache It will be easier to maintain the cache and its state when it will no longer be static in Hibernate ORM 6+.
private static final ByteBuddyState.ProxyDefinitionHelpers	proxyDefinitionHelpers

Access	Constructor and Description
public	ByteBuddyState()
pack-priv	ByteBuddyState(ClassFileVersion classFileVersion)

Method Summary

Modifier and Type	Method and Description
pack-priv void	clearState() Wipes out all known caches used by ByteBuddy.
public ByteBuddyState.ProxyDefinitionHelpers	Returns: The proxy definition helpers. getProxyDefinitionHelpers() Returns the proxy definition helpers to reuse when defining proxies.
public Class<?>	Returns: The loaded generated class. load(Class<?> The main class to proxy - might be an interface. referenceClass, Function<ByteBuddy, DynamicType.Builder<?>> A function building the class. makeClassFunction) Load a class generated by ByteBuddy.
private Class<?>	load(Class<?> referenceClass, TypeCache<TypeCache.SimpleKey> cache, TypeCache.SimpleKey cacheKey, Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction)
pack-priv Class<?>	Returns: The loaded proxy class. loadBasicProxy(Class<?> The main class to proxy - might be an interface. referenceClass, TypeCache.SimpleKey The cache key. cacheKey, Function<ByteBuddy, DynamicType.Builder<?>> A function building the proxy. makeProxyFunction) Load a proxy as generated by the `BasicProxyFactory`.
public Class<?>	Returns: The loaded proxy class. loadProxy(Class<?> The main class to proxy - might be an interface. referenceClass, TypeCache.SimpleKey The cache key. cacheKey, Function<ByteBuddy, DynamicType.Builder<?>> A function building the proxy. makeProxyFunction) Load a proxy as generated by the `ProxyFactory`.
public DynamicType.Unloaded<?>	make(Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction)
public DynamicType.Unloaded<?>	make(TypePool typePool, Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction)
private DynamicType.Unloaded<?>	make(DynamicType.Builder<?> builder)
private DynamicType.Unloaded<?>	make(TypePool typePool, DynamicType.Builder<?> builder)
private static ClassLoadingStrategy<ClassLoader>	resolveClassLoadingStrategy(Class<?> originalClass)
public byte[]	Returns: The rewritten content of the class or null if rewriteClassFunction returns a null builder. rewrite(TypePool the ByteBuddy TypePool typePool, String The original class name. className, Function<ByteBuddy, DynamicType.Builder<?>> The function used to rewrite the class. rewriteClassFunction) Rewrite a class, used by the enhancer.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

basicProxyCache	back to summary
private final TypeCache<TypeCache.SimpleKey> basicProxyCache

byteBuddy	back to summary
private final ByteBuddy byteBuddy

classRewriter	back to summary
private final ByteBuddyState.ClassRewriter classRewriter

DEBUG	back to summary
private static final boolean DEBUG

LOG	back to summary
private static final CoreMessageLogger LOG

LOOKUP	back to summary
private static final MethodHandles.Lookup LOOKUP

proxyCache	back to summary
private final TypeCache<TypeCache.SimpleKey> proxyCache It will be easier to maintain the cache and its state when it will no longer be static in Hibernate ORM 6+. Opted for WEAK keys to avoid leaking the classloader in case the SessionFactory isn't closed. Avoiding Soft keys as they are prone to cause issues with unstable performance.

proxyDefinitionHelpers	back to summary
private static final ByteBuddyState.ProxyDefinitionHelpers proxyDefinitionHelpers

Constructor Detail

ByteBuddyState	back to summary
public ByteBuddyState()

ByteBuddyState	back to summary
pack-priv ByteBuddyState(ClassFileVersion classFileVersion)

Method Detail

clearState	back to summary
pack-priv void clearState() Wipes out all known caches used by ByteBuddy. This implies it might trigger the need to re-create some helpers if used at runtime, especially as this state might be shared by multiple SessionFactory instances, but at least ensures we cleanup anything which is no longer needed after a SessionFactory close. The assumption is that closing SessionFactories is a rare event; in this perspective the cost of re-creating the small helpers should be negligible.

clearState

back to summary

pack-priv void clearState()

Wipes out all known caches used by ByteBuddy. This implies it might trigger the need to re-create some helpers if used at runtime, especially as this state might be shared by multiple SessionFactory instances, but at least ensures we cleanup anything which is no longer needed after a SessionFactory close. The assumption is that closing SessionFactories is a rare event; in this perspective the cost of re-creating the small helpers should be negligible.

getProxyDefinitionHelpers	back to summary
public ByteBuddyState.ProxyDefinitionHelpers getProxyDefinitionHelpers() Returns the proxy definition helpers to reuse when defining proxies. These elements are shared as they are immutable. Returns:ByteBuddyState.ProxyDefinitionHelpers The proxy definition helpers.

getProxyDefinitionHelpers

back to summary

public ByteBuddyState.ProxyDefinitionHelpers getProxyDefinitionHelpers()

Returns the proxy definition helpers to reuse when defining proxies.

These elements are shared as they are immutable.

Returns:ByteBuddyState.ProxyDefinitionHelpers: The proxy definition helpers.

load	back to summary
public Class<?> load(Class<?> referenceClass, Function<ByteBuddy, DynamicType.Builder<?>> makeClassFunction) Load a class generated by ByteBuddy. Parameters referenceClass:Class<?> The main class to proxy - might be an interface. makeClassFunction:Function<ByteBuddy, DynamicType.Builder<?>> A function building the class. Returns:Class<?> The loaded generated class.

load

back to summary

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

Load a class generated by ByteBuddy.

Parameters

referenceClass:Class<?>: The main class to proxy - might be an interface.
makeClassFunction:Function<ByteBuddy, DynamicType.Builder<?>>: A function building the class.

Returns:Class<?>

The loaded generated class.

load	back to summary
private Class<?> load(Class<?> referenceClass, TypeCache<TypeCache.SimpleKey> cache, TypeCache.SimpleKey cacheKey, Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction)

loadBasicProxy back to summary

loadBasicProxy	back to summary
pack-priv Class<?> loadBasicProxy(Class<?> referenceClass, TypeCache.SimpleKey cacheKey, Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction) Load a proxy as generated by the `BasicProxyFactory`. Parameters referenceClass:Class<?> The main class to proxy - might be an interface. cacheKey:TypeCache.SimpleKey The cache key. makeProxyFunction:Function<ByteBuddy, DynamicType.Builder<?>> A function building the proxy. Returns:Class<?> The loaded proxy class.

pack-priv Class<?> loadBasicProxy(Class<?> referenceClass, TypeCache.SimpleKey cacheKey, Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction)

Load a proxy as generated by the BasicProxyFactory.

Parameters

referenceClass:Class<?>: The main class to proxy - might be an interface.
cacheKey:TypeCache.SimpleKey: The cache key.
makeProxyFunction:Function<ByteBuddy, DynamicType.Builder<?>>: A function building the proxy.

Returns:Class<?>

The loaded proxy class.

loadProxy back to summary

loadProxy	back to summary
public Class<?> loadProxy(Class<?> referenceClass, TypeCache.SimpleKey cacheKey, Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction) Load a proxy as generated by the `ProxyFactory`. Parameters referenceClass:Class<?> The main class to proxy - might be an interface. cacheKey:TypeCache.SimpleKey The cache key. makeProxyFunction:Function<ByteBuddy, DynamicType.Builder<?>> A function building the proxy. Returns:Class<?> The loaded proxy class.

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

Load a proxy as generated by the ProxyFactory.

Parameters

referenceClass:Class<?>: The main class to proxy - might be an interface.
cacheKey:TypeCache.SimpleKey: The cache key.
makeProxyFunction:Function<ByteBuddy, DynamicType.Builder<?>>: A function building the proxy.

Returns:Class<?>

The loaded proxy class.

make	back to summary
public DynamicType.Unloaded<?> make(Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction)

make	back to summary
public DynamicType.Unloaded<?> make(TypePool typePool, Function<ByteBuddy, DynamicType.Builder<?>> makeProxyFunction)

make	back to summary
private DynamicType.Unloaded<?> make(DynamicType.Builder<?> builder)

make	back to summary
private DynamicType.Unloaded<?> make(TypePool typePool, DynamicType.Builder<?> builder)

resolveClassLoadingStrategy	back to summary
private static ClassLoadingStrategy<ClassLoader> resolveClassLoadingStrategy(Class<?> originalClass)

rewrite	back to summary
public byte[] rewrite(TypePool typePool, String className, Function<ByteBuddy, 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:TypePool the ByteBuddy TypePool className:String The original class name. rewriteClassFunction:Function<ByteBuddy, DynamicType.Builder<?>> The function used to rewrite the class. Returns:byte[] The rewritten content of the class or null if rewriteClassFunction returns a null builder.

rewrite

back to summary

public byte[] rewrite(TypePool typePool, String className, Function<ByteBuddy, 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:TypePool: the ByteBuddy TypePool
className:String: The original class name.
rewriteClassFunction:Function<ByteBuddy, DynamicType.Builder<?>>: The function used to rewrite the class.

Returns:byte[]

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

org.hibernate.bytecode.internal.bytebuddy back to summary

private Interface ByteBuddyState.ClassRewriter

Known Direct Implementers: org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.SecurityManagerClassRewriter, org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.StandardClassRewriter

Method Summary

Modifier and Type	Method and Description
public DynamicType.Builder<?>	installReflectionMethodVisitors(DynamicType.Builder<?> builder)
public void	registerAuthorizedClass(DynamicType.Unloaded<?> unloadedClass)

Method Detail

installReflectionMethodVisitors	back to summary
public DynamicType.Builder<?> installReflectionMethodVisitors(DynamicType.Builder<?> builder)

registerAuthorizedClass	back to summary
public void registerAuthorizedClass(DynamicType.Unloaded<?> unloadedClass)

org.hibernate.bytecode.internal.bytebuddy back to summary

private Class ByteBuddyState.GetDeclaredMethodAction

Class Inheritance

extends Object
implements PrivilegedAction<Method>

java.lang.Object
org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.GetDeclaredMethodAction

All Implemented Interfaces

java.security.PrivilegedAction

Field Summary

Modifier and Type	Field and Description
private final Class<?>	clazz
private final String	methodName
private final Class<?>[]	parameterTypes

Constructor Summary

Access	Constructor and Description
private	GetDeclaredMethodAction(Class<?> clazz, String methodName, Class<?>... parameterTypes)

Method Summary

Modifier and Type	Method and Description
public Method	run() Implements java.security.PrivilegedAction.run. Performs the computation.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

clazz	back to summary
private final Class<?> clazz

methodName	back to summary
private final String methodName

parameterTypes	back to summary
private final Class<?>[] parameterTypes

Constructor Detail

GetDeclaredMethodAction	back to summary
private GetDeclaredMethodAction(Class<?> clazz, String methodName, Class<?>... parameterTypes)

Method Detail

run back to summary

run	back to summary
public Method run() Implements java.security.PrivilegedAction.run. Doc from java.security.PrivilegedAction.run. Performs the computation. This method will be called by `AccessController.doPrivileged` after enabling privileges. Returns:Method a class-dependent value that may represent the results of the computation. Each class that implements `PrivilegedAction` should document what (if anything) this value represents. Annotations @Override

public Method run()

Implements java.security.PrivilegedAction.run.

Doc from java.security.PrivilegedAction.run.

Performs the computation. This method will be called by AccessController.doPrivileged after enabling privileges.

Returns:Method

a class-dependent value that may represent the results of the computation. Each class that implements PrivilegedAction should document what (if anything) this value represents.

Annotations

@Override

org.hibernate.bytecode.internal.bytebuddy back to summary

public Class ByteBuddyState.ProxyDefinitionHelpers

Class Inheritance

extends Object

java.lang.Object
org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.ProxyDefinitionHelpers

Shared proxy definition helpers. They are immutable so we can safely share them.

Field Summary

Modifier and Type	Field and Description
private final MethodDelegation	delegateToInterceptorDispatcherMethodDelegation
private final ElementMatcher<? super MethodDescription>	groovyGetMetaClassFilter
private final FieldAccessor.PropertyConfigurable	interceptorFieldAccessor
private final ElementMatcher<? super MethodDescription>	proxyNonInterceptedMethodFilter
private final List<ElementMatcher<? super MethodDescription>>	toFullyIgnore
private final ElementMatcher<? super MethodDescription>	virtualNotFinalizerFilter

Constructor Summary

Access	Constructor and Description
private	ProxyDefinitionHelpers()

Method Summary

Modifier and Type	Method and Description
public DynamicType.Builder<?>	appendIgnoreAlsoAtEnd(DynamicType.Builder<?> builder)
public MethodDelegation	getDelegateToInterceptorDispatcherMethodDelegation()
public ElementMatcher<? super MethodDescription>	getGroovyGetMetaClassFilter()
public FieldAccessor.PropertyConfigurable	getInterceptorFieldAccessor()
public ElementMatcher<? super MethodDescription>	getProxyNonInterceptedMethodFilter()
public ElementMatcher<? super MethodDescription>	getVirtualNotFinalizerFilter()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

delegateToInterceptorDispatcherMethodDelegation	back to summary
private final MethodDelegation delegateToInterceptorDispatcherMethodDelegation

groovyGetMetaClassFilter	back to summary
private final ElementMatcher<? super MethodDescription> groovyGetMetaClassFilter

interceptorFieldAccessor	back to summary
private final FieldAccessor.PropertyConfigurable interceptorFieldAccessor

proxyNonInterceptedMethodFilter	back to summary
private final ElementMatcher<? super MethodDescription> proxyNonInterceptedMethodFilter

toFullyIgnore	back to summary
private final List<ElementMatcher<? super MethodDescription>> toFullyIgnore

virtualNotFinalizerFilter	back to summary
private final ElementMatcher<? super MethodDescription> virtualNotFinalizerFilter

Constructor Detail

ProxyDefinitionHelpers	back to summary
private ProxyDefinitionHelpers()

Method Detail

appendIgnoreAlsoAtEnd	back to summary
public DynamicType.Builder<?> appendIgnoreAlsoAtEnd(DynamicType.Builder<?> builder)

getDelegateToInterceptorDispatcherMethodDelegation	back to summary
public MethodDelegation getDelegateToInterceptorDispatcherMethodDelegation()

getGroovyGetMetaClassFilter	back to summary
public ElementMatcher<? super MethodDescription> getGroovyGetMetaClassFilter()

getInterceptorFieldAccessor	back to summary
public FieldAccessor.PropertyConfigurable getInterceptorFieldAccessor()

getProxyNonInterceptedMethodFilter	back to summary
public ElementMatcher<? super MethodDescription> getProxyNonInterceptedMethodFilter()

getVirtualNotFinalizerFilter	back to summary
public ElementMatcher<? super MethodDescription> getVirtualNotFinalizerFilter()

org.hibernate.bytecode.internal.bytebuddy back to summary

private Class ByteBuddyState.SecurityManagerClassRewriter

Class Inheritance

extends Object
implements ClassRewriter

java.lang.Object
org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.SecurityManagerClassRewriter

All Implemented Interfaces

org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.ClassRewriter

Field Summary

Modifier and Type	Field and Description
private final AsmVisitorWrapper.ForDeclaredMethods	getDeclaredMethodMemberSubstitution
private final AsmVisitorWrapper.ForDeclaredMethods	getMethodMemberSubstitution

Constructor Summary

Access	Constructor and Description
private	SecurityManagerClassRewriter()

Method Summary

Modifier and Type	Method and Description
private static AsmVisitorWrapper.ForDeclaredMethods	getDeclaredMethodMemberSubstitution()
private static AsmVisitorWrapper.ForDeclaredMethods	getMethodMemberSubstitution()
public DynamicType.Builder<?>	installReflectionMethodVisitors(DynamicType.Builder<?> builder) Implements org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.ClassRewriter.installReflectionMethodVisitors.
public void	registerAuthorizedClass(DynamicType.Unloaded<?> unloadedClass) Implements org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.ClassRewriter.registerAuthorizedClass.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

getDeclaredMethodMemberSubstitution	back to summary
private final AsmVisitorWrapper.ForDeclaredMethods getDeclaredMethodMemberSubstitution

getMethodMemberSubstitution	back to summary
private final AsmVisitorWrapper.ForDeclaredMethods getMethodMemberSubstitution

Constructor Detail

SecurityManagerClassRewriter	back to summary
private SecurityManagerClassRewriter()

Method Detail

getDeclaredMethodMemberSubstitution	back to summary
private static AsmVisitorWrapper.ForDeclaredMethods getDeclaredMethodMemberSubstitution()

getMethodMemberSubstitution	back to summary
private static AsmVisitorWrapper.ForDeclaredMethods getMethodMemberSubstitution()

installReflectionMethodVisitors

back to summary

public DynamicType.Builder<?> installReflectionMethodVisitors(DynamicType.Builder<?> builder)

Implements org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.ClassRewriter.installReflectionMethodVisitors.

Annotations

@Override

registerAuthorizedClass

back to summary

public void registerAuthorizedClass(DynamicType.Unloaded<?> unloadedClass)

Implements org.hibernate.bytecode.internal.bytebuddy.ByteBuddyState.ClassRewriter.registerAuthorizedClass.

Annotations

@Override

public final Class ByteBuddyState

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Interface ByteBuddyState.ClassRewriter

Method Summary

Method Detail

private Class ByteBuddyState.GetDeclaredMethodAction

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Class ByteBuddyState.ProxyDefinitionHelpers

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class ByteBuddyState.SecurityManagerClassRewriter

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class ByteBuddyState.StandardClassRewriter

Constructor Summary

Method Summary

Constructor Detail

Method Detail