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org.hibernate.bytecode.enhance.internal.bytebuddy

pack-priv abstract Class FieldReaderAppender

extends Object
implements ByteCodeAppender
Class Inheritance
All Implemented Interfaces
net.bytebuddy.implementation.bytecode.ByteCodeAppender
Known Direct Subclasses
org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender.FieldWriting, org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender.MethodDispatching
Imports
java.util.Objects, org.hibernate.bytecode.enhance.internal.bytebuddy.EnhancerImpl.AnnotatedFieldDescription, org.hibernate.bytecode.enhance.spi.EnhancerConstants, org.hibernate.engine.spi.PersistentAttributeInterceptor, net.bytebuddy.ClassFileVersion, net.bytebuddy.description.field.FieldDescription, net.bytebuddy.description.method.MethodDescription, net.bytebuddy.description.type.TypeDescription, net.bytebuddy.implementation.Implementation, net.bytebuddy.implementation.bytecode.ByteCodeAppender, net.bytebuddy.jar.asm.Label, .MethodVisitor, .Opcodes, .Type

Nested and Inner Type Summary

Modifier and TypeClass and Description
private static class
private static class

Field Summary

Modifier and TypeField and Description
protected final TypeDescription
protected final EnhancerImpl.AnnotatedFieldDescription
protected final FieldDescription.InDefinedShape

Constructor Summary

AccessConstructor and Description
private

Method Summary

Modifier and TypeMethod and Description
public ByteCodeAppender.Size
apply(MethodVisitor
The method visitor to which the byte code appender writes its code to.
methodVisitor
,
Implementation.Context
The implementation context of the current type creation process.
implementationContext
,
MethodDescription
The method that is the target of the instrumentation.
instrumentedMethod
)

Implements net.bytebuddy.implementation.bytecode.ByteCodeAppender.apply.

Applies this byte code appender to a type creation process.
public boolean
equals(final Object
the reference object with which to compare.
o
)

Overrides java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.
protected abstract void
fieldRead(MethodVisitor methodVisitor)

protected abstract void
fieldWrite(MethodVisitor methodVisitor)

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for the object.
pack-priv static ByteCodeAppender
of(TypeDescription managedCtClass, EnhancerImpl.AnnotatedFieldDescription persistentField)

Inherited from java.lang.Object:
clonefinalizegetClassnotifynotifyAlltoStringwaitwaitwait

Field Detail

managedCtClassback to summary
protected final TypeDescription managedCtClass
persistentFieldback to summary
protected final EnhancerImpl.AnnotatedFieldDescription persistentField
persistentFieldAsDefinedback to summary
protected final FieldDescription.InDefinedShape persistentFieldAsDefined

Constructor Detail

FieldReaderAppenderback to summary
private FieldReaderAppender(TypeDescription managedCtClass, EnhancerImpl.AnnotatedFieldDescription persistentField)

Method Detail

applyback to summary
public ByteCodeAppender.Size apply(MethodVisitor methodVisitor, Implementation.Context implementationContext, MethodDescription instrumentedMethod)

Implements net.bytebuddy.implementation.bytecode.ByteCodeAppender.apply.

Doc from net.bytebuddy.implementation.bytecode.ByteCodeAppender.apply.

Applies this byte code appender to a type creation process.

Parameters
methodVisitor:MethodVisitor

The method visitor to which the byte code appender writes its code to.

implementationContext:Implementation.Context

The implementation context of the current type creation process.

instrumentedMethod:MethodDescription

The method that is the target of the instrumentation.

Returns:ByteCodeAppender.Size

The required size for the applied byte code to run.

Annotations
@Override
equalsback to summary
public boolean equals(final Object o)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
o:Object

the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations
@Override
fieldReadback to summary
protected abstract void fieldRead(MethodVisitor methodVisitor)
fieldWriteback to summary
protected abstract void fieldWrite(MethodVisitor methodVisitor)
hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object.

Annotations
@Override
ofback to summary
pack-priv static ByteCodeAppender of(TypeDescription managedCtClass, EnhancerImpl.AnnotatedFieldDescription persistentField)
org.hibernate.bytecode.enhance.internal.bytebuddy back to summary

private Class FieldReaderAppender.FieldWriting

extends FieldReaderAppender
Class Inheritance

Field Summary

Inherited from org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender:
managedCtClasspersistentFieldpersistentFieldAsDefined

Constructor Summary

AccessConstructor and Description
private

Method Summary

Modifier and TypeMethod and Description
protected void
protected void
Inherited from org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender:
applyequalshashCodeof

Constructor Detail

FieldWritingback to summary
private FieldWriting(TypeDescription managedCtClass, EnhancerImpl.AnnotatedFieldDescription persistentField)

Method Detail

fieldReadback to summary
protected void fieldRead(MethodVisitor methodVisitor)

Implements abstract org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender.fieldRead.

Annotations
@Override
fieldWriteback to summary
protected void fieldWrite(MethodVisitor methodVisitor)

Implements abstract org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender.fieldWrite.

Annotations
@Override
org.hibernate.bytecode.enhance.internal.bytebuddy back to summary

private Class FieldReaderAppender.MethodDispatching

extends FieldReaderAppender
Class Inheritance

Field Summary

Inherited from org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender:
managedCtClasspersistentFieldpersistentFieldAsDefined

Constructor Summary

AccessConstructor and Description
private

Method Summary

Modifier and TypeMethod and Description
protected void
protected void
Inherited from org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender:
applyequalshashCodeof

Constructor Detail

MethodDispatchingback to summary
private MethodDispatching(TypeDescription managedCtClass, EnhancerImpl.AnnotatedFieldDescription persistentField)

Method Detail

fieldReadback to summary
protected void fieldRead(MethodVisitor methodVisitor)

Implements abstract org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender.fieldRead.

Annotations
@Override
fieldWriteback to summary
protected void fieldWrite(MethodVisitor methodVisitor)

Implements abstract org.hibernate.bytecode.enhance.internal.bytebuddy.FieldReaderAppender.fieldWrite.

Annotations
@Override