Package net.bytebuddy.agent.builder
Enum AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe
java.lang.Object
java.lang.Enum<AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe>
net.bytebuddy.agent.builder.AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe
- All Implemented Interfaces:
Serializable
,Comparable<AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe>
,java.lang.constant.Constable
,AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader
- Enclosing interface:
AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader
public static enum AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe
extends Enum<AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe>
implements AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader
A loader that is using unsafe API to load a lambda implementation. The code for loading
the class looks similar to the following:
Unsafe unsafe = Unsafe.getUnsafe();Class<?>
lambdaClass = unsafe.defineAnonymousClass(caller.lookupClass(), binaryRepresentation, null); unsafe.ensureClassInitialized(lambdaClass);
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
Nested classes/interfaces inherited from interface net.bytebuddy.agent.builder.AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader
AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.Unavailable, AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingMethodHandleLookup, AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe
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Enum Constant Summary
Enum ConstantsEnum ConstantDescriptionA loader that usesjdk.internal.misc.Unsafe
.A loader that usessun.misc.Unsafe
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Field Summary
Fields -
Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
UsingUnsafe
(String type) Creates a new loader using unsafe API. -
Method Summary
Modifier and TypeMethodDescriptionvoid
apply
(org.objectweb.asm.MethodVisitor methodVisitor) Applies this loader.int
Returns the local variable length that is required to implement this loader.int
Returns the stack size that is required to implement this loader.protected String
getType()
Returns the internal name of the unsafe type.Returns the enum constant of this type with the specified name.values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Details
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JDK_INTERNAL_MISC_UNSAFE
public static final AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe JDK_INTERNAL_MISC_UNSAFEA loader that usesjdk.internal.misc.Unsafe
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SUN_MISC_UNSAFE
public static final AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe SUN_MISC_UNSAFEA loader that usessun.misc.Unsafe
.
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Field Details
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type
The internal name of the unsafe type.
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Constructor Details
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UsingUnsafe
Creates a new loader using unsafe API.- Parameters:
type
- The internal name of the unsafe type.
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Method Details
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values
public static AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe[] values()Returns an array containing the constants of this enum type, in the order they are declared.- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static AgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader.UsingUnsafe valueOf(String name) Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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getType
Returns the internal name of the unsafe type.- Returns:
- The internal name of the unsafe type.
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apply
public void apply(org.objectweb.asm.MethodVisitor methodVisitor) Applies this loader.- Specified by:
apply
in interfaceAgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader
- Parameters:
methodVisitor
- The method visitor to use.
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getStackSize
public int getStackSize()Returns the stack size that is required to implement this loader.- Specified by:
getStackSize
in interfaceAgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader
- Returns:
- The stack size that is required to implement this loader.
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getLocalVariableLength
public int getLocalVariableLength()Returns the local variable length that is required to implement this loader.- Specified by:
getLocalVariableLength
in interfaceAgentBuilder.LambdaInstrumentationStrategy.LambdaMetafactoryFactory.Loader
- Returns:
- The local variable length that is required to implement this loader.
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