Package io.quarkus.gizmo

Class ClassCreator

java.lang.Object

io.quarkus.gizmo.ClassCreator

All Implemented Interfaces:

AnnotatedElement, SignatureElement<ClassCreator>, AutoCloseable

public class ClassCreator
extends Object
implements AutoCloseable, AnnotatedElement, SignatureElement<ClassCreator>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ClassCreator.Builder

Field Summary

Fields

Modifier and Type	Field	Description
private final int	access
private final AtomicInteger	accessorCount
private final List<AnnotationCreatorImpl>	annotations
private final String	className
private final ClassOutput	classOutput
private final BytecodeCreatorImpl	enclosing
private final Map<FieldDescriptor,FieldCreatorImpl>	fields
private final String[]	interfaces
private final Map<MethodDescriptor,MethodCreatorImpl>	methods
private String	signature
private final String	superClass
private final Map<MethodDescriptor,MethodDescriptor>	superclassAccessors

Constructor Summary

Constructors

Constructor	Description
ClassCreator(BytecodeCreatorImpl enclosing, ClassOutput classOutput, String name, String signature, String superClass, int access, String... interfaces)
ClassCreator(ClassOutput classOutput, String name, String signature, String superClass, String... interfaces)

Method Summary

Modifier and Type	Method	Description
AnnotationCreator	addAnnotation(String annotationType, RetentionPolicy retentionPolicy)
static ClassCreator.Builder	builder()
void	close()	Finish the class creator.
String	getClassName()
(package private) ClassOutput	getClassOutput()
MethodCreator	getConstructorCreator(Class<?>... parameters)
MethodCreator	getConstructorCreator(String... parameters)
Set<FieldDescriptor>	getExistingFields()
Set<MethodDescriptor>	getExistingMethods()
FieldCreator	getFieldCreator(FieldDescriptor fieldDescriptor)
FieldCreator	getFieldCreator(String name, Object type)
FieldCreator	getFieldCreator(String name, String type)
String[]	getInterfaces()
MethodCreator	getMethodCreator(MethodDescriptor methodDescriptor)
MethodCreator	getMethodCreator(String name, Class<?> returnType, Class<?>... parameters)
MethodCreator	getMethodCreator(String name, Object returnType, Object... parameters)
MethodCreator	getMethodCreator(String name, String returnType, String... parameters)
String	getSignature()
String	getSimpleClassName()
String	getSuperClass()
(package private) MethodDescriptor	getSupertypeAccessor(MethodDescriptor descriptor, String supertype, boolean isInterface)
static ClassCreator.Builder	interfaceBuilder()
boolean	isInterface()
ClassCreator	setSignature(String signature)	Use the convenient SignatureBuilder to build signatures for classes, methods and fields.
void	writeTo(ClassOutput classOutput)	Write the class bytes to the given class output.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.quarkus.gizmo.AnnotatedElement

addAnnotation, addAnnotation, addAnnotation

Field Details

enclosing

private final BytecodeCreatorImpl enclosing

classOutput

private final ClassOutput classOutput

superClass

private final String superClass

access

private final int access

interfaces

private final String[] interfaces

methods

private final Map<MethodDescriptor,MethodCreatorImpl> methods

fields

private final Map<FieldDescriptor,FieldCreatorImpl> fields

annotations

private final List<AnnotationCreatorImpl> annotations

className

private final String className

signature

private String signature

superclassAccessors

private final Map<MethodDescriptor,MethodDescriptor> superclassAccessors

accessorCount

private final AtomicInteger accessorCount

Constructor Details

ClassCreator

ClassCreator(BytecodeCreatorImpl enclosing,
 ClassOutput classOutput,
 String name,
 String signature,
 String superClass,
 int access,
 String... interfaces)

ClassCreator

public ClassCreator(ClassOutput classOutput,
 String name,
 String signature,
 String superClass,
 String... interfaces)

Method Details

builder

public static ClassCreator.Builder builder()

interfaceBuilder

public static ClassCreator.Builder interfaceBuilder()

getConstructorCreator

public MethodCreator getConstructorCreator(String... parameters)

getConstructorCreator

public MethodCreator getConstructorCreator(Class<?>... parameters)

getMethodCreator

public MethodCreator getMethodCreator(MethodDescriptor methodDescriptor)

getMethodCreator

public MethodCreator getMethodCreator(String name,
 String returnType,
 String... parameters)

getMethodCreator

public MethodCreator getMethodCreator(String name,
 Class<?> returnType,
 Class<?>... parameters)

getMethodCreator

public MethodCreator getMethodCreator(String name,
 Object returnType,
 Object... parameters)

getFieldCreator

public FieldCreator getFieldCreator(String name,
 String type)

getFieldCreator

public FieldCreator getFieldCreator(String name,
 Object type)

getFieldCreator

public FieldCreator getFieldCreator(FieldDescriptor fieldDescriptor)

getSuperClass

public String getSuperClass()

getInterfaces

public String[] getInterfaces()

getClassName

public String getClassName()

getSimpleClassName

public String getSimpleClassName()

isInterface

public boolean isInterface()

getSupertypeAccessor

MethodDescriptor getSupertypeAccessor(MethodDescriptor descriptor,
 String supertype,
 boolean isInterface)

writeTo

public void writeTo(ClassOutput classOutput)

Write the class bytes to the given class output.

Parameters:

classOutput - the class output (must not be null)

close

public void close()

Finish the class creator. If a class output was configured for this class creator, the class bytes will immediately be written there.

Specified by:

close in interface AutoCloseable

addAnnotation

public AnnotationCreator addAnnotation(String annotationType,
 RetentionPolicy retentionPolicy)

Specified by:

addAnnotation in interface AnnotatedElement

getSignature

public String getSignature()

Specified by:

getSignature in interface SignatureElement<ClassCreator>

setSignature

public ClassCreator setSignature(String signature)

Description copied from interface: SignatureElement

Use the convenient SignatureBuilder to build signatures for classes, methods and fields.

Specified by:

setSignature in interface SignatureElement<ClassCreator>

Parameters:

signature - The generic signature as defined in JVMS 17, chapter "4.7.9.1. Signatures"

Returns:

the element

See Also:

• SignatureBuilder

getExistingMethods

public Set<MethodDescriptor> getExistingMethods()

getExistingFields

public Set<FieldDescriptor> getExistingFields()

getClassOutput

ClassOutput getClassOutput()