io.micronaut.inject.writer

Class AbstractClassFileWriter

java.lang.Object

io.micronaut.inject.writer.AbstractClassFileWriter

All Implemented Interfaces:

OriginatingElements, org.objectweb.asm.Opcodes

Direct Known Subclasses:

AbstractAnnotationMetadataWriter, AnnotationMetadataWriter, AopProxyWriter, BeanDefinitionWriter, DispatchWriter, ExecutableMethodsDefinitionWriter

@Internal
public abstract class AbstractClassFileWriter
extends Object
implements org.objectweb.asm.Opcodes, OriginatingElements

Abstract class that writes generated classes to disk and provides convenience methods for building classes.

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields

Modifier and Type	Field and Description
protected static Pattern	ARRAY_PATTERN
protected static String	CONSTRUCTOR_NAME
protected static int	DEFAULT_MAX_STACK
protected static String	DESCRIPTOR_DEFAULT_CONSTRUCTOR
protected static org.objectweb.asm.commons.Method	METHOD_CREATE_ARGUMENT_SIMPLE
protected static org.objectweb.asm.commons.Method	METHOD_CREATE_TYPE_VARIABLE_SIMPLE
protected static org.objectweb.asm.commons.Method	METHOD_DEFAULT_CONSTRUCTOR
protected static org.objectweb.asm.commons.Method	METHOD_GENERIC_PLACEHOLDER_SIMPLE
protected OriginatingElements	originatingElements
protected static org.objectweb.asm.Type	TYPE_ARGUMENT
protected static org.objectweb.asm.Type	TYPE_ARGUMENT_ARRAY
protected static org.objectweb.asm.Type	TYPE_CLASS
protected static org.objectweb.asm.Type	TYPE_GENERATED
protected static org.objectweb.asm.Type	TYPE_OBJECT
protected static String	ZERO_ARGUMENTS_CONSTANT

Fields inherited from interface org.objectweb.asm.Opcodes

AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_RECORD, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM10_EXPERIMENTAL, ASM4, ASM5, ASM6, ASM7, ASM8, ASM9, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SOURCE_DEPRECATED, SOURCE_MASK, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V12, V13, V14, V15, V16, V17, V18, V9

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractClassFileWriter(Element... originatingElements)
protected	AbstractClassFileWriter(Element originatingElement) Deprecated. Use AbstractClassFileWriter(Element...) instead
protected	AbstractClassFileWriter(OriginatingElements originatingElements)

Method Summary

Modifier and Type	Method and Description
abstract void	accept(ClassWriterOutputVisitor classWriterOutputVisitor) Accept a ClassWriterOutputVisitor to write this writer to disk.
void	addOriginatingElement(Element element) Add another element that should be included in the originating elements.
protected static void	buildArgument(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, String argumentName, ClassElement objectType) Builds an argument instance.
protected static void	buildArgument(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, String argumentName, org.objectweb.asm.Type objectType) Builds an argument instance.
protected static void	buildArgumentWithGenerics(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, org.objectweb.asm.Type type, AnnotationMetadataReference annotationMetadata, ClassElement[] generics) Builds generic type arguments recursively.
protected static void	buildArgumentWithGenerics(org.objectweb.asm.Type owningType, org.objectweb.asm.ClassWriter owningClassWriter, org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, String argumentName, org.objectweb.asm.Type typeReference, ClassElement classElement, Map<String,ClassElement> typeArguments, Set<String> visitedTypes, Map<String,Integer> defaults, Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods) Builds generic type arguments recursively.
protected void	generateServiceDescriptor(String className, GeneratedFile generatedFile) Generates a service discovery for the given class name and file.
protected String	getClassFileName(String className)
protected static String	getConstructorDescriptor(Class<?>... argumentTypes)
protected static String	getConstructorDescriptor(Collection<ParameterElement> argList)
protected static String	getConstructorDescriptor(org.objectweb.asm.Type[] argumentTypes)
protected static String	getInternalName(String className)
protected static String	getInternalNameForCast(Class<?> typeClass)
protected static String	getInternalNameForCast(org.objectweb.asm.Type type)
protected static String	getInternalNameForCast(TypedElement type)
protected static String	getMethodDescriptor(Class<?> returnType, Collection<Class<?>> argumentTypes)
protected static String	getMethodDescriptor(String returnType, String... argumentTypes)
protected static String	getMethodDescriptor(org.objectweb.asm.Type returnType, Collection<org.objectweb.asm.Type> argumentTypes)
protected static String	getMethodDescriptor(TypedElement returnType, Collection<? extends TypedElement> argumentTypes)
protected static String	getMethodDescriptorForReturnType(org.objectweb.asm.Type returnType, Collection<? extends TypedElement> argumentTypes)
protected static String	getMethodSignature(String returnTypeReference, String... argReferenceTypes)
protected static org.objectweb.asm.Type	getObjectType(Object type)
Element	getOriginatingElement()
Element[]	getOriginatingElements()
protected static String	getTypeDescriptor(Class<?> type) Returns the descriptor corresponding to the given class.
protected static String	getTypeDescriptor(String type) Returns the descriptor corresponding to the given class.
protected static String	getTypeDescriptor(String className, String... genericTypes)
protected static String	getTypeDescriptor(TypedElement type) Returns the descriptor corresponding to the given class.
protected static org.objectweb.asm.Type	getTypeReference(TypedElement type) Return the type reference for a class.
protected static org.objectweb.asm.Type	getTypeReferenceForName(String className, String... genericTypes) Returns the Type reference corresponding to the given class.
protected org.objectweb.asm.Type[]	getTypes(Collection<ClassElement> types)
protected void	implementInterceptedTypeMethod(org.objectweb.asm.Type interceptedType, org.objectweb.asm.ClassWriter classWriter) Implements a method called "getInterceptedType" for the given type and class writer.
protected void	invokeConstructor(org.objectweb.asm.MethodVisitor cv, Class superClass, Class... argumentTypes)
protected static void	invokeInterfaceStaticMethod(org.objectweb.asm.MethodVisitor visitor, Class targetType, org.objectweb.asm.commons.Method method)
protected ClassElement	invokeMethod(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, MethodElement method) Invokes the given method.
protected ClassWriterOutputVisitor	newClassWriterOutputVisitor(File compilationDir)
protected static void	pushBoxPrimitiveIfNecessary(Class<?> fieldType, org.objectweb.asm.MethodVisitor injectMethodVisitor)
protected static void	pushBoxPrimitiveIfNecessary(TypedElement fieldType, org.objectweb.asm.MethodVisitor injectMethodVisitor)
protected static void	pushBoxPrimitiveIfNecessary(org.objectweb.asm.Type fieldType, org.objectweb.asm.MethodVisitor injectMethodVisitor)
protected static void	pushBuildArgumentsForMethod(String declaringElementName, org.objectweb.asm.Type owningType, org.objectweb.asm.ClassWriter declaringClassWriter, org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, Collection<ParameterElement> argumentTypes, Map<String,Integer> defaults, Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods)
protected static void	pushCastToType(org.objectweb.asm.MethodVisitor methodVisitor, Class<?> type)
protected static void	pushCastToType(org.objectweb.asm.MethodVisitor methodVisitor, org.objectweb.asm.Type type)
protected static void	pushCastToType(org.objectweb.asm.MethodVisitor methodVisitor, TypedElement type)
protected static void	pushCreateArgument(String declaringTypeName, org.objectweb.asm.Type owningType, org.objectweb.asm.ClassWriter declaringClassWriter, org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, String argumentName, TypedElement typedElement, AnnotationMetadata annotationMetadata, Map<String,ClassElement> typeArguments, Map<String,Integer> defaults, Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods) Pushes a new Argument creation.
protected static void	pushMethodNameAndTypesArguments(org.objectweb.asm.commons.GeneratorAdapter methodVisitor, String methodName, Collection<ClassElement> argumentTypes)
protected static void	pushNewArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor, Class<?> arrayType, int size)
protected static void	pushNewArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor, org.objectweb.asm.Type arrayType, int size)
protected void	pushNewInstance(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, org.objectweb.asm.Type typeToInstantiate) Push the instantiation of the given type.
protected void	pushReturnTypeArgument(org.objectweb.asm.Type owningType, org.objectweb.asm.ClassWriter classWriter, org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, String declaringTypeName, ClassElement argument, Map<String,Integer> defaults, Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods) Pushes an argument.
protected static void	pushReturnValue(org.objectweb.asm.MethodVisitor methodVisitor, TypedElement type)
protected static void	pushStoreInArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor, int index, int size, Runnable runnable)
protected static void	pushStoreInArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor, org.objectweb.asm.Type type, int index, int size, Runnable runnable)
protected static void	pushStoreStringInArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor, int index, int size, String string)
protected static void	pushStoreTypeInArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor, int index, int size, ClassElement type)
static <T> void	pushStringMapOf(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, Map<? extends CharSequence,T> annotationData, boolean skipEmpty, T empty, Consumer<T> pushValue)
protected static void	pushTypeArgumentElements(org.objectweb.asm.Type owningType, org.objectweb.asm.ClassWriter owningTypeWriter, org.objectweb.asm.commons.GeneratorAdapter generatorAdapter, String declaringElementName, Map<String,ClassElement> types, Map<String,Integer> defaults, Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods) Pushes type arguments onto the stack.
protected void	returnVoid(org.objectweb.asm.commons.GeneratorAdapter overriddenMethodGenerator)
protected void	startClass(org.objectweb.asm.ClassVisitor classWriter, String className, org.objectweb.asm.Type superType)
protected void	startClass(org.objectweb.asm.ClassWriter classWriter, String className, org.objectweb.asm.Type superType, String genericSignature)
protected org.objectweb.asm.commons.GeneratorAdapter	startConstructor(org.objectweb.asm.ClassVisitor classWriter)
protected org.objectweb.asm.commons.GeneratorAdapter	startConstructor(org.objectweb.asm.ClassVisitor classWriter, Class<?>... argumentTypes)
protected void	startFinalClass(org.objectweb.asm.ClassVisitor classWriter, String className, org.objectweb.asm.Type superType)
protected org.objectweb.asm.commons.GeneratorAdapter	startProtectedMethod(org.objectweb.asm.ClassWriter writer, String methodName, String returnType, String... argumentTypes)
protected void	startPublicClass(org.objectweb.asm.ClassVisitor classWriter, String className, org.objectweb.asm.Type superType)
protected void	startPublicFinalClass(org.objectweb.asm.ClassVisitor classWriter, String className, org.objectweb.asm.Type superType) Starts a public final class.
protected org.objectweb.asm.commons.GeneratorAdapter	startPublicFinalMethodZeroArgs(org.objectweb.asm.ClassWriter classWriter, Class returnType, String methodName)
protected org.objectweb.asm.commons.GeneratorAdapter	startPublicMethod(org.objectweb.asm.ClassWriter writer, org.objectweb.asm.commons.Method asmMethod)
protected org.objectweb.asm.commons.GeneratorAdapter	startPublicMethod(org.objectweb.asm.ClassWriter writer, String methodName, String returnType, String... argumentTypes)
protected org.objectweb.asm.commons.GeneratorAdapter	startPublicMethodZeroArgs(org.objectweb.asm.ClassWriter classWriter, Class returnType, String methodName)
protected void	startService(org.objectweb.asm.ClassVisitor classWriter, Class<?> serviceType, String internalClassName, org.objectweb.asm.Type superType)
protected void	startService(org.objectweb.asm.ClassVisitor classWriter, String serviceName, String internalClassName, org.objectweb.asm.Type superType, String... interfaces)
protected org.objectweb.asm.commons.GeneratorAdapter	visitStaticInitializer(org.objectweb.asm.ClassVisitor classWriter)
protected void	writeBooleanMethod(org.objectweb.asm.ClassWriter classWriter, String methodName, Supplier<Boolean> valueSupplier) Writes a method that returns a boolean value with the value supplied by the given supplier.
protected void	writeClassToDisk(File targetDir, org.objectweb.asm.ClassWriter classWriter, String className) Writes the class file to disk in the given directory.
protected void	writeClassToDisk(OutputStream out, org.objectweb.asm.ClassWriter classWriter)
void	writeTo(File targetDir) Write the class to the target directory.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.inject.writer.OriginatingElements

of

Field Detail

TYPE_ARGUMENT

protected static final org.objectweb.asm.Type TYPE_ARGUMENT

TYPE_ARGUMENT_ARRAY

protected static final org.objectweb.asm.Type TYPE_ARGUMENT_ARRAY

ZERO_ARGUMENTS_CONSTANT

protected static final String ZERO_ARGUMENTS_CONSTANT

See Also:

Constant Field Values

CONSTRUCTOR_NAME

protected static final String CONSTRUCTOR_NAME

See Also:

Constant Field Values

DESCRIPTOR_DEFAULT_CONSTRUCTOR

protected static final String DESCRIPTOR_DEFAULT_CONSTRUCTOR

See Also:

Constant Field Values

METHOD_DEFAULT_CONSTRUCTOR

protected static final org.objectweb.asm.commons.Method METHOD_DEFAULT_CONSTRUCTOR

TYPE_OBJECT

protected static final org.objectweb.asm.Type TYPE_OBJECT

TYPE_CLASS

protected static final org.objectweb.asm.Type TYPE_CLASS

DEFAULT_MAX_STACK

protected static final int DEFAULT_MAX_STACK

See Also:

Constant Field Values

TYPE_GENERATED

protected static final org.objectweb.asm.Type TYPE_GENERATED

ARRAY_PATTERN

protected static final Pattern ARRAY_PATTERN

METHOD_CREATE_ARGUMENT_SIMPLE

protected static final org.objectweb.asm.commons.Method METHOD_CREATE_ARGUMENT_SIMPLE

METHOD_GENERIC_PLACEHOLDER_SIMPLE

protected static final org.objectweb.asm.commons.Method METHOD_GENERIC_PLACEHOLDER_SIMPLE

METHOD_CREATE_TYPE_VARIABLE_SIMPLE

protected static final org.objectweb.asm.commons.Method METHOD_CREATE_TYPE_VARIABLE_SIMPLE

originatingElements

protected final OriginatingElements originatingElements

Constructor Detail

AbstractClassFileWriter

@Deprecated
protected AbstractClassFileWriter(Element originatingElement)

Deprecated. Use AbstractClassFileWriter(Element...) instead

Parameters:

originatingElement - The originating element

AbstractClassFileWriter

protected AbstractClassFileWriter(Element... originatingElements)

Parameters:

originatingElements - The originating elements

AbstractClassFileWriter

protected AbstractClassFileWriter(OriginatingElements originatingElements)

Parameters:

originatingElements - The originating elements

Method Detail

getOriginatingElements

@NonNull
public Element[] getOriginatingElements()

Specified by:

getOriginatingElements in interface OriginatingElements

Returns:

The elements where the bean definition originated from as an array.

addOriginatingElement

public void addOriginatingElement(@NonNull
                                  Element element)

Description copied from interface: OriginatingElements

Add another element that should be included in the originating elements.

Specified by:

addOriginatingElement in interface OriginatingElements

Parameters:

element - The element to add

pushTypeArgumentElements

protected static void pushTypeArgumentElements(org.objectweb.asm.Type owningType,
                                               org.objectweb.asm.ClassWriter owningTypeWriter,
                                               org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                               String declaringElementName,
                                               Map<String,ClassElement> types,
                                               Map<String,Integer> defaults,
                                               Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods)

Pushes type arguments onto the stack.

Parameters:

owningType - The owning type

owningTypeWriter - The declaring class writer

generatorAdapter - The generator adapter

declaringElementName - The declaring class element of the generics

types - The type references

defaults - The annotation defaults

loadTypeMethods - The load type methods

buildArgument

protected static void buildArgument(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                    String argumentName,
                                    org.objectweb.asm.Type objectType)

Builds an argument instance.

Parameters:

generatorAdapter - The generator adapter.

argumentName - The argument name

objectType - The object type

buildArgument

protected static void buildArgument(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                    String argumentName,
                                    ClassElement objectType)

Builds an argument instance.

Parameters:

generatorAdapter - The generator adapter.

argumentName - The argument name

objectType - The object type

buildArgumentWithGenerics

protected static void buildArgumentWithGenerics(org.objectweb.asm.Type owningType,
                                                org.objectweb.asm.ClassWriter owningClassWriter,
                                                org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                                String argumentName,
                                                org.objectweb.asm.Type typeReference,
                                                ClassElement classElement,
                                                Map<String,ClassElement> typeArguments,
                                                Set<String> visitedTypes,
                                                Map<String,Integer> defaults,
                                                Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods)

Builds generic type arguments recursively.

Parameters:

owningType - The owning type

owningClassWriter - The declaring writer

generatorAdapter - The generator adapter to use

argumentName - The argument name

typeReference - The type name

classElement - The class element that declares the generics

typeArguments - The nested type arguments

visitedTypes - The visited types

defaults - The annotation defaults

loadTypeMethods - The load type methods

buildArgumentWithGenerics

protected static void buildArgumentWithGenerics(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                                org.objectweb.asm.Type type,
                                                AnnotationMetadataReference annotationMetadata,
                                                ClassElement[] generics)

Builds generic type arguments recursively.

Parameters:

generatorAdapter - The generator adapter to use

type - The type that declares the generics

annotationMetadata - The annotation metadata reference

generics - The generics

Since:

3.0.0

pushBuildArgumentsForMethod

protected static void pushBuildArgumentsForMethod(String declaringElementName,
                                                  org.objectweb.asm.Type owningType,
                                                  org.objectweb.asm.ClassWriter declaringClassWriter,
                                                  org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                                  Collection<ParameterElement> argumentTypes,
                                                  Map<String,Integer> defaults,
                                                  Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods)

Parameters:

declaringElementName - The declaring element name

owningType - The owning type

declaringClassWriter - The declaring class writer

generatorAdapter - The GeneratorAdapter

argumentTypes - The argument types

defaults - The annotation defaults

loadTypeMethods - The load type methods

pushReturnTypeArgument

protected void pushReturnTypeArgument(org.objectweb.asm.Type owningType,
                                      org.objectweb.asm.ClassWriter classWriter,
                                      org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                      String declaringTypeName,
                                      ClassElement argument,
                                      Map<String,Integer> defaults,
                                      Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods)

Pushes an argument.

Parameters:

owningType - The owning type

classWriter - The declaring class writer

generatorAdapter - The generator adapter

declaringTypeName - The declaring type name

argument - The argument

defaults - The annotation defaults

loadTypeMethods - The load type methods

pushCreateArgument

protected static void pushCreateArgument(String declaringTypeName,
                                         org.objectweb.asm.Type owningType,
                                         org.objectweb.asm.ClassWriter declaringClassWriter,
                                         org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                         String argumentName,
                                         TypedElement typedElement,
                                         AnnotationMetadata annotationMetadata,
                                         Map<String,ClassElement> typeArguments,
                                         Map<String,Integer> defaults,
                                         Map<String,org.objectweb.asm.commons.GeneratorAdapter> loadTypeMethods)

Pushes a new Argument creation.

Parameters:

declaringTypeName - The declaring type name

owningType - The owning type

declaringClassWriter - The declaring class writer

generatorAdapter - The generator adapter

argumentName - The argument name

typedElement - The typed element

annotationMetadata - The annotation metadata

typeArguments - The type arguments

defaults - The annotation defaults

loadTypeMethods - The load type methods

writeTo

public void writeTo(File targetDir)
             throws IOException

Write the class to the target directory.

Parameters:

targetDir - The target directory

Throws:

IOException - if there is an error writing the file

writeBooleanMethod

protected void writeBooleanMethod(org.objectweb.asm.ClassWriter classWriter,
                                  String methodName,
                                  Supplier<Boolean> valueSupplier)

Writes a method that returns a boolean value with the value supplied by the given supplier.

Parameters:

classWriter - The class writer

methodName - The method name

valueSupplier - The supplier

getOriginatingElement

@Nullable
public Element getOriginatingElement()

Returns:

The originating element

accept

public abstract void accept(ClassWriterOutputVisitor classWriterOutputVisitor)
                     throws IOException

Accept a ClassWriterOutputVisitor to write this writer to disk.

Parameters:

classWriterOutputVisitor - The ClassWriterOutputVisitor

Throws:

IOException - if there is an error writing to disk

implementInterceptedTypeMethod

protected void implementInterceptedTypeMethod(org.objectweb.asm.Type interceptedType,
                                              org.objectweb.asm.ClassWriter classWriter)

Implements a method called "getInterceptedType" for the given type and class writer.

Parameters:

interceptedType - The intercepted type

classWriter - The class writer

getTypeDescriptor

protected static String getTypeDescriptor(TypedElement type)

Returns the descriptor corresponding to the given class.

Parameters:

type - The type

Returns:

The descriptor for the class

getTypeDescriptor

protected static String getTypeDescriptor(Class<?> type)

Returns the descriptor corresponding to the given class.

Parameters:

type - The type

Returns:

The descriptor for the class

getTypeDescriptor

protected static String getTypeDescriptor(String type)

Returns the descriptor corresponding to the given class.

Parameters:

type - The type

Returns:

The descriptor for the class

getTypeReferenceForName

protected static org.objectweb.asm.Type getTypeReferenceForName(String className,
                                                                String... genericTypes)

Returns the Type reference corresponding to the given class.

Parameters:

className - The class name

genericTypes - The generic types

Returns:

The Type

getTypeReference

protected static org.objectweb.asm.Type getTypeReference(TypedElement type)

Return the type reference for a class.

Parameters:

type - The type

Returns:

The Type

pushBoxPrimitiveIfNecessary

protected static void pushBoxPrimitiveIfNecessary(org.objectweb.asm.Type fieldType,
                                                  org.objectweb.asm.MethodVisitor injectMethodVisitor)

Parameters:

fieldType - The field type

injectMethodVisitor - The MethodVisitor

pushBoxPrimitiveIfNecessary

protected static void pushBoxPrimitiveIfNecessary(Class<?> fieldType,
                                                  org.objectweb.asm.MethodVisitor injectMethodVisitor)

Parameters:

fieldType - The field type

injectMethodVisitor - The MethodVisitor

pushBoxPrimitiveIfNecessary

protected static void pushBoxPrimitiveIfNecessary(TypedElement fieldType,
                                                  org.objectweb.asm.MethodVisitor injectMethodVisitor)

Parameters:

fieldType - The field type

injectMethodVisitor - The MethodVisitor

pushCastToType

protected static void pushCastToType(org.objectweb.asm.MethodVisitor methodVisitor,
                                     org.objectweb.asm.Type type)

Parameters:

methodVisitor - The MethodVisitor

type - The type

pushCastToType

protected static void pushCastToType(org.objectweb.asm.MethodVisitor methodVisitor,
                                     TypedElement type)

Parameters:

methodVisitor - The MethodVisitor

type - The type

pushCastToType

protected static void pushCastToType(org.objectweb.asm.MethodVisitor methodVisitor,
                                     Class<?> type)

Parameters:

methodVisitor - The MethodVisitor

type - The type

pushReturnValue

protected static void pushReturnValue(org.objectweb.asm.MethodVisitor methodVisitor,
                                      TypedElement type)

Parameters:

methodVisitor - The MethodVisitor

type - The type

pushMethodNameAndTypesArguments

protected static void pushMethodNameAndTypesArguments(org.objectweb.asm.commons.GeneratorAdapter methodVisitor,
                                                      String methodName,
                                                      Collection<ClassElement> argumentTypes)

Parameters:

methodVisitor - The method visitor as GeneratorAdapter

methodName - The method name

argumentTypes - The argument types

pushNewArray

protected static void pushNewArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor,
                                   Class<?> arrayType,
                                   int size)

Parameters:

methodVisitor - The method visitor as GeneratorAdapter

arrayType - The array class

size - The size

pushNewArray

protected static void pushNewArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor,
                                   org.objectweb.asm.Type arrayType,
                                   int size)

Parameters:

methodVisitor - The method visitor as GeneratorAdapter

arrayType - The array class

size - The size

pushStoreStringInArray

protected static void pushStoreStringInArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor,
                                             int index,
                                             int size,
                                             String string)

Parameters:

methodVisitor - The method visitor as GeneratorAdapter

index - The index

size - The size

string - The string

pushStoreInArray

protected static void pushStoreInArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor,
                                       int index,
                                       int size,
                                       Runnable runnable)

Parameters:

methodVisitor - The method visitor as GeneratorAdapter

index - The index

size - The size

runnable - The runnable

pushStoreInArray

protected static void pushStoreInArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor,
                                       org.objectweb.asm.Type type,
                                       int index,
                                       int size,
                                       Runnable runnable)

Parameters:

methodVisitor - The method visitor as GeneratorAdapter

type - The type of the array

index - The index

size - The size

runnable - The runnable

pushStoreTypeInArray

protected static void pushStoreTypeInArray(org.objectweb.asm.commons.GeneratorAdapter methodVisitor,
                                           int index,
                                           int size,
                                           ClassElement type)

Parameters:

methodVisitor - The method visitor as GeneratorAdapter

index - The index

size - The size

type - The type

getTypes

protected org.objectweb.asm.Type[] getTypes(Collection<ClassElement> types)

Parameters:

types - The types

Returns:

An array with the Type of the objects

getObjectType

protected static org.objectweb.asm.Type getObjectType(Object type)

Parameters:

type - The type

Returns:

The Type for the object type

getTypeDescriptor

protected static String getTypeDescriptor(String className,
                                          String... genericTypes)

Parameters:

className - The class name

genericTypes - The generic types

Returns:

The type descriptor as String

getMethodDescriptor

protected static String getMethodDescriptor(String returnType,
                                            String... argumentTypes)

Parameters:

returnType - The return type

argumentTypes - The argument types

Returns:

The method descriptor

getMethodDescriptor

protected static String getMethodDescriptor(TypedElement returnType,
                                            Collection<? extends TypedElement> argumentTypes)

Parameters:

returnType - The return type

argumentTypes - The argument types

Returns:

The method descriptor

getMethodDescriptorForReturnType

protected static String getMethodDescriptorForReturnType(org.objectweb.asm.Type returnType,
                                                         Collection<? extends TypedElement> argumentTypes)

Parameters:

returnType - The return type

argumentTypes - The argument types

Returns:

The method descriptor

getMethodDescriptor

protected static String getMethodDescriptor(Class<?> returnType,
                                            Collection<Class<?>> argumentTypes)

Parameters:

returnType - The return type

argumentTypes - The argument types

Returns:

The method descriptor

getMethodDescriptor

protected static String getMethodDescriptor(org.objectweb.asm.Type returnType,
                                            Collection<org.objectweb.asm.Type> argumentTypes)

Parameters:

returnType - The return type

argumentTypes - The argument types

Returns:

The method descriptor

getMethodSignature

protected static String getMethodSignature(String returnTypeReference,
                                           String... argReferenceTypes)

Parameters:

returnTypeReference - The return type reference

argReferenceTypes - The argument reference types

Returns:

The method signature

getConstructorDescriptor

protected static String getConstructorDescriptor(Class<?>... argumentTypes)

Parameters:

argumentTypes - The argument types

Returns:

The constructor descriptor

getConstructorDescriptor

protected static String getConstructorDescriptor(org.objectweb.asm.Type[] argumentTypes)

Parameters:

argumentTypes - The argument types

Returns:

The constructor descriptor

getConstructorDescriptor

protected static String getConstructorDescriptor(Collection<ParameterElement> argList)

Parameters:

argList - The argument list

Returns:

The constructor descriptor

writeClassToDisk

protected void writeClassToDisk(File targetDir,
                                org.objectweb.asm.ClassWriter classWriter,
                                String className)
                         throws IOException

Writes the class file to disk in the given directory.

Parameters:

targetDir - The target directory

classWriter - The current class writer

className - The class name

Throws:

IOException - if there is a problem writing the class to disk

writeClassToDisk

protected void writeClassToDisk(OutputStream out,
                                org.objectweb.asm.ClassWriter classWriter)
                         throws IOException

Parameters:

out - The output stream

classWriter - The current class writer

Throws:

IOException - if there is a problem writing the class to disk

startConstructor

protected org.objectweb.asm.commons.GeneratorAdapter startConstructor(org.objectweb.asm.ClassVisitor classWriter)

Parameters:

classWriter - The current class writer

Returns:

The GeneratorAdapter for the constructor

startConstructor

protected org.objectweb.asm.commons.GeneratorAdapter startConstructor(org.objectweb.asm.ClassVisitor classWriter,
                                                                      Class<?>... argumentTypes)

Parameters:

classWriter - The current class writer

argumentTypes - The argument types

Returns:

The GeneratorAdapter for the constructor

startClass

protected void startClass(org.objectweb.asm.ClassVisitor classWriter,
                          String className,
                          org.objectweb.asm.Type superType)

Parameters:

classWriter - The current class writer

className - The class name

superType - The super type

startPublicClass

protected void startPublicClass(org.objectweb.asm.ClassVisitor classWriter,
                                String className,
                                org.objectweb.asm.Type superType)

Parameters:

classWriter - The current class writer

className - The class name

superType - The super type

startService

protected void startService(org.objectweb.asm.ClassVisitor classWriter,
                            Class<?> serviceType,
                            String internalClassName,
                            org.objectweb.asm.Type superType)

Parameters:

classWriter - The current class writer

serviceType - The service type

internalClassName - The class name

superType - The super type

startService

protected void startService(org.objectweb.asm.ClassVisitor classWriter,
                            String serviceName,
                            String internalClassName,
                            org.objectweb.asm.Type superType,
                            String... interfaces)

Parameters:

classWriter - The current class writer

serviceName - The service name

internalClassName - The class name

superType - The super type

interfaces - The interfaces

startFinalClass

protected void startFinalClass(org.objectweb.asm.ClassVisitor classWriter,
                               String className,
                               org.objectweb.asm.Type superType)

Parameters:

classWriter - The current class writer

className - The class name

superType - The super type

startPublicFinalClass

protected void startPublicFinalClass(org.objectweb.asm.ClassVisitor classWriter,
                                     String className,
                                     org.objectweb.asm.Type superType)

Starts a public final class.

Parameters:

classWriter - The current class writer

className - The class name

superType - The super type

startClass

protected void startClass(org.objectweb.asm.ClassWriter classWriter,
                          String className,
                          org.objectweb.asm.Type superType,
                          String genericSignature)

Parameters:

classWriter - The current class writer

className - The class name

superType - The super type

genericSignature - The generic signature

invokeConstructor

protected void invokeConstructor(org.objectweb.asm.MethodVisitor cv,
                                 Class superClass,
                                 Class... argumentTypes)

Parameters:

cv - The constructor visitor

superClass - The super class

argumentTypes - The argument types

invokeInterfaceStaticMethod

protected static void invokeInterfaceStaticMethod(org.objectweb.asm.MethodVisitor visitor,
                                                  Class targetType,
                                                  org.objectweb.asm.commons.Method method)

Parameters:

visitor - The interface visitor

targetType - The target type

method - The method

startPublicMethodZeroArgs

protected org.objectweb.asm.commons.GeneratorAdapter startPublicMethodZeroArgs(org.objectweb.asm.ClassWriter classWriter,
                                                                               Class returnType,
                                                                               String methodName)

Parameters:

classWriter - The current class writer

returnType - The return type

methodName - The method name

Returns:

TheThe GeneratorAdapter for the method

startPublicFinalMethodZeroArgs

protected org.objectweb.asm.commons.GeneratorAdapter startPublicFinalMethodZeroArgs(org.objectweb.asm.ClassWriter classWriter,
                                                                                    Class returnType,
                                                                                    String methodName)

Parameters:

classWriter - The current class writer

returnType - The return type

methodName - The method name

Returns:

TheThe GeneratorAdapter for the method

getInternalName

protected static String getInternalName(String className)

Parameters:

className - The class name

Returns:

The internal name

getInternalNameForCast

protected static String getInternalNameForCast(TypedElement type)

Parameters:

type - The type

Returns:

the internal name for cast

getInternalNameForCast

protected static String getInternalNameForCast(Class<?> typeClass)

Parameters:

typeClass - The type

Returns:

the internal name for cast

getInternalNameForCast

protected static String getInternalNameForCast(org.objectweb.asm.Type type)

Parameters:

type - The type

Returns:

the internal name for cast

getClassFileName

protected String getClassFileName(String className)

Parameters:

className - The class name

Returns:

The class file name

newClassWriterOutputVisitor

protected ClassWriterOutputVisitor newClassWriterOutputVisitor(File compilationDir)

Parameters:

compilationDir - The compilation directory

Returns:

The directory class writer output visitor

returnVoid

protected void returnVoid(org.objectweb.asm.commons.GeneratorAdapter overriddenMethodGenerator)

Parameters:

overriddenMethodGenerator - The overridden method generator

visitStaticInitializer

protected org.objectweb.asm.commons.GeneratorAdapter visitStaticInitializer(org.objectweb.asm.ClassVisitor classWriter)

Parameters:

classWriter - The current class writer

Returns:

The GeneratorAdapter

startPublicMethod

protected org.objectweb.asm.commons.GeneratorAdapter startPublicMethod(org.objectweb.asm.ClassWriter writer,
                                                                       String methodName,
                                                                       String returnType,
                                                                       String... argumentTypes)

Parameters:

writer - The class writer

methodName - The method name

returnType - The return type

argumentTypes - The argument types

Returns:

The GeneratorAdapter

startPublicMethod

protected org.objectweb.asm.commons.GeneratorAdapter startPublicMethod(org.objectweb.asm.ClassWriter writer,
                                                                       org.objectweb.asm.commons.Method asmMethod)

Parameters:

writer - The class writer

asmMethod - The asm method

Returns:

The GeneratorAdapter

Since:

2.3.0

startProtectedMethod

protected org.objectweb.asm.commons.GeneratorAdapter startProtectedMethod(org.objectweb.asm.ClassWriter writer,
                                                                          String methodName,
                                                                          String returnType,
                                                                          String... argumentTypes)

Parameters:

writer - The class writer

methodName - The method name

returnType - The return type

argumentTypes - The argument types

Returns:

The GeneratorAdapter

generateServiceDescriptor

protected void generateServiceDescriptor(String className,
                                         GeneratedFile generatedFile)
                                  throws IOException

Generates a service discovery for the given class name and file.

Parameters:

className - The class name

generatedFile - The generated file

Throws:

IOException - An exception if an error occurs

pushNewInstance

protected void pushNewInstance(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                               org.objectweb.asm.Type typeToInstantiate)

Push the instantiation of the given type.

Parameters:

generatorAdapter - The generator adaptor

typeToInstantiate - The type to instantiate.

invokeMethod

@NonNull
protected ClassElement invokeMethod(@NonNull
                                             org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                             @NonNull
                                             MethodElement method)

Invokes the given method.

Parameters:

generatorAdapter - The generator adapter

method - The method to invoke

Returns:

The return type

pushStringMapOf

public static <T> void pushStringMapOf(org.objectweb.asm.commons.GeneratorAdapter generatorAdapter,
                                       Map<? extends CharSequence,T> annotationData,
                                       boolean skipEmpty,
                                       T empty,
                                       Consumer<T> pushValue)