Package net.bytebuddy.dynamic.scaffold

Class TypeWriter.Default.ValidatingClassVisitor

java.lang.Object

org.objectweb.asm.ClassVisitor

net.bytebuddy.dynamic.scaffold.TypeWriter.Default.ValidatingClassVisitor

Enclosing class:

TypeWriter.Default<S>

protected static class TypeWriter.Default.ValidatingClassVisitor
extends org.objectweb.asm.ClassVisitor

A class validator that validates that a class only defines members that are appropriate for the sort of the generated class.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	TypeWriter.Default.ValidatingClassVisitor.Constraint	A constraint for members that are legal for a given type.
protected class	TypeWriter.Default.ValidatingClassVisitor.ValidatingFieldVisitor	A field validator for checking default values.
protected class	TypeWriter.Default.ValidatingClassVisitor.ValidatingMethodVisitor	A method validator for checking default values.

Field Summary

Fields

Modifier and Type	Field	Description
private TypeWriter.Default.ValidatingClassVisitor.Constraint	constraint	The constraint to assert the members against.
private static final org.objectweb.asm.FieldVisitor	IGNORE_FIELD	Indicates that a field is ignored.
private static final org.objectweb.asm.MethodVisitor	IGNORE_METHOD	Indicates that a method is ignored.
private static final String	NO_PARAMETERS	Indicates that a method has no method parameters.
private static final String	RETURNS_VOID	Indicates that a method returns void.
private static final String	STRING_DESCRIPTOR	The descriptor of the String type.

Fields inherited from class org.objectweb.asm.ClassVisitor

api, cv

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ValidatingClassVisitor(org.objectweb.asm.ClassVisitor classVisitor)	Creates a validating class visitor.

Method Summary

Modifier and Type	Method	Description
protected static org.objectweb.asm.ClassVisitor	of(org.objectweb.asm.ClassVisitor classVisitor, TypeValidation typeValidation)	Adds a validating visitor if type validation is enabled.
void	visit(int version, int modifiers, String name, String signature, String superName, String[] interfaceInternalName)
org.objectweb.asm.AnnotationVisitor	visitAnnotation(String descriptor, boolean visible)
org.objectweb.asm.FieldVisitor	visitField(int modifiers, String name, String descriptor, String signature, Object value)
org.objectweb.asm.MethodVisitor	visitMethod(int modifiers, String name, String descriptor, String signature, String[] exceptionInternalName)
void	visitNestHost(String nestHost)
void	visitNestMember(String nestMember)
void	visitPermittedSubclass(String permittedSubclass)
org.objectweb.asm.AnnotationVisitor	visitTypeAnnotation(int typeReference, org.objectweb.asm.TypePath typePath, String descriptor, boolean visible)

Methods inherited from class org.objectweb.asm.ClassVisitor

getDelegate, visitAttribute, visitEnd, visitInnerClass, visitModule, visitOuterClass, visitRecordComponent, visitSource

Methods inherited from class java.lang.Object

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

Field Details

NO_PARAMETERS

private static final String NO_PARAMETERS

Indicates that a method has no method parameters.

See Also:

• Constant Field Values

RETURNS_VOID

private static final String RETURNS_VOID

Indicates that a method returns void.

See Also:

• Constant Field Values

STRING_DESCRIPTOR

private static final String STRING_DESCRIPTOR

The descriptor of the String type.

See Also:

• Constant Field Values

IGNORE_FIELD

@AlwaysNull
private static final org.objectweb.asm.FieldVisitor IGNORE_FIELD

Indicates that a field is ignored.

IGNORE_METHOD

@AlwaysNull
private static final org.objectweb.asm.MethodVisitor IGNORE_METHOD

Indicates that a method is ignored.

constraint

@UnknownNull
private TypeWriter.Default.ValidatingClassVisitor.Constraint constraint

The constraint to assert the members against. The constraint is first defined when the general class information is visited.

Constructor Details

ValidatingClassVisitor

protected ValidatingClassVisitor(org.objectweb.asm.ClassVisitor classVisitor)

Creates a validating class visitor.

Parameters:

classVisitor - The class visitor to which any calls are delegated to.

Method Details

of

protected static org.objectweb.asm.ClassVisitor of(org.objectweb.asm.ClassVisitor classVisitor,
 TypeValidation typeValidation)

Adds a validating visitor if type validation is enabled.

Parameters:

classVisitor - The original class visitor.

typeValidation - The type validation state.

Returns:

A class visitor that applies type validation if this is required.

visit

public void visit(int version,
 int modifiers,
 String name,
 @MaybeNull
 String signature,
 @MaybeNull
 String superName,
 @MaybeNull
 String[] interfaceInternalName)

Overrides:

visit in class org.objectweb.asm.ClassVisitor

visitPermittedSubclass

public void visitPermittedSubclass(String permittedSubclass)

Overrides:

visitPermittedSubclass in class org.objectweb.asm.ClassVisitor

visitAnnotation

@MaybeNull
public org.objectweb.asm.AnnotationVisitor visitAnnotation(String descriptor,
 boolean visible)

Overrides:

visitAnnotation in class org.objectweb.asm.ClassVisitor

visitTypeAnnotation

@MaybeNull
public org.objectweb.asm.AnnotationVisitor visitTypeAnnotation(int typeReference,
 @MaybeNull
 org.objectweb.asm.TypePath typePath,
 String descriptor,
 boolean visible)

Overrides:

visitTypeAnnotation in class org.objectweb.asm.ClassVisitor

visitNestHost

public void visitNestHost(String nestHost)

Overrides:

visitNestHost in class org.objectweb.asm.ClassVisitor

visitNestMember

public void visitNestMember(String nestMember)

Overrides:

visitNestMember in class org.objectweb.asm.ClassVisitor

visitField

@MaybeNull
public org.objectweb.asm.FieldVisitor visitField(int modifiers,
 String name,
 String descriptor,
 @MaybeNull
 String signature,
 @MaybeNull
 Object value)

Overrides:

visitField in class org.objectweb.asm.ClassVisitor

visitMethod

@MaybeNull
public org.objectweb.asm.MethodVisitor visitMethod(int modifiers,
 String name,
 String descriptor,
 @MaybeNull
 String signature,
 @MaybeNull
 String[] exceptionInternalName)

Overrides:

visitMethod in class org.objectweb.asm.ClassVisitor