io.micronaut.inject.writer

Class ExecutableMethodWriter

java.lang.Object

io.micronaut.inject.writer.AbstractClassFileWriter

io.micronaut.inject.writer.AbstractAnnotationMetadataWriter

io.micronaut.inject.writer.ExecutableMethodWriter

All Implemented Interfaces:

OriginatingElements, org.objectweb.asm.Opcodes

@Internal
public class ExecutableMethodWriter
extends AbstractAnnotationMetadataWriter
implements org.objectweb.asm.Opcodes

Writes out ExecutableMethod implementations.

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.objectweb.asm.commons.Method	METHOD_GET_TARGET
static org.objectweb.asm.commons.Method	METHOD_INVOKE_INTERNAL
protected static org.objectweb.asm.commons.Method	METHOD_IS_ABSTRACT
protected static org.objectweb.asm.commons.Method	METHOD_IS_SUSPEND
protected org.objectweb.asm.Type	methodType

Fields inherited from class io.micronaut.inject.writer.AbstractAnnotationMetadataWriter

annotationMetadata, defaults, FIELD_ANNOTATION_METADATA, loadTypeMethods, targetClassType

Fields inherited from class io.micronaut.inject.writer.AbstractClassFileWriter

ARRAY_PATTERN, CONSTRUCTOR_NAME, DEFAULT_MAX_STACK, DESCRIPTOR_DEFAULT_CONSTRUCTOR, METHOD_CREATE_ARGUMENT_SIMPLE, METHOD_CREATE_TYPE_VARIABLE_SIMPLE, METHOD_DEFAULT_CONSTRUCTOR, METHOD_GENERIC_PLACEHOLDER_SIMPLE, originatingElements, TYPE_ARGUMENT, TYPE_ARGUMENT_ARRAY, TYPE_CLASS, TYPE_GENERATED, TYPE_OBJECT, 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

Constructor and Description
ExecutableMethodWriter(String methodClassName, boolean isInterface, boolean isAbstract, boolean isDefault, boolean isSuspend, OriginatingElements originatingElements, AnnotationMetadata annotationMetadata, String interceptedProxyClassName, String interceptedProxyBridgeMethodName)

Method Summary

Modifier and Type	Method and Description
void	accept(ClassWriterOutputVisitor classWriterOutputVisitor) Accept a ClassWriterOutputVisitor to write this writer to disk.
protected org.objectweb.asm.commons.GeneratorAdapter	beginAnnotationMetadataMethod(org.objectweb.asm.ClassWriter classWriter) Returns the generator adaptor for the method that resolves the annotation metadata.
protected void	buildInvokeMethod(org.objectweb.asm.Type declaringTypeObject, String methodName, ClassElement returnType, Collection<ParameterElement> argumentTypes, org.objectweb.asm.commons.GeneratorAdapter invokeMethodVisitor)
String	getClassName()
String	getInternalName()
boolean	isAbstract()
boolean	isDefault()
boolean	isInterface()
boolean	isSupportsInterceptedProxy()
boolean	isSuspend()
void	visitMethod(TypedElement declaringType, MethodElement methodElement) Write the method.

Methods inherited from class io.micronaut.inject.writer.AbstractAnnotationMetadataWriter

initializeAnnotationMetadata, writeAnnotationMetadataStaticInitializer, writeAnnotationMetadataStaticInitializer, writeGetAnnotationMetadataMethod

Methods inherited from class io.micronaut.inject.writer.AbstractClassFileWriter

addOriginatingElement, buildArgument, buildArgument, buildArgumentWithGenerics, buildArgumentWithGenerics, generateServiceDescriptor, getClassFileName, getConstructorDescriptor, getConstructorDescriptor, getConstructorDescriptor, getInternalName, getInternalNameForCast, getInternalNameForCast, getInternalNameForCast, getMethodDescriptor, getMethodDescriptor, getMethodDescriptor, getMethodDescriptor, getMethodDescriptorForReturnType, getMethodSignature, getObjectType, getOriginatingElement, getOriginatingElements, getTypeDescriptor, getTypeDescriptor, getTypeDescriptor, getTypeDescriptor, getTypeReference, getTypeReferenceForName, getTypes, implementInterceptedTypeMethod, invokeConstructor, invokeInterfaceStaticMethod, invokeMethod, newClassWriterOutputVisitor, pushBoxPrimitiveIfNecessary, pushBoxPrimitiveIfNecessary, pushBoxPrimitiveIfNecessary, pushBuildArgumentsForMethod, pushCastToType, pushCastToType, pushCastToType, pushCreateArgument, pushMethodNameAndTypesArguments, pushNewArray, pushNewArray, pushNewInstance, pushReturnTypeArgument, pushReturnValue, pushStoreInArray, pushStoreInArray, pushStoreStringInArray, pushStoreTypeInArray, pushStringMapOf, pushTypeArgumentElements, returnVoid, startClass, startClass, startConstructor, startConstructor, startFinalClass, startProtectedMethod, startPublicClass, startPublicFinalClass, startPublicFinalMethodZeroArgs, startPublicMethod, startPublicMethod, startPublicMethodZeroArgs, startService, startService, visitStaticInitializer, writeBooleanMethod, writeClassToDisk, writeClassToDisk, writeTo

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

METHOD_INVOKE_INTERNAL

public static final org.objectweb.asm.commons.Method METHOD_INVOKE_INTERNAL

METHOD_IS_ABSTRACT

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

METHOD_IS_SUSPEND

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

METHOD_GET_TARGET

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

methodType

protected final org.objectweb.asm.Type methodType

Constructor Detail

ExecutableMethodWriter

public ExecutableMethodWriter(String methodClassName,
                              boolean isInterface,
                              boolean isAbstract,
                              boolean isDefault,
                              boolean isSuspend,
                              OriginatingElements originatingElements,
                              AnnotationMetadata annotationMetadata,
                              String interceptedProxyClassName,
                              String interceptedProxyBridgeMethodName)

Parameters:

methodClassName - The method class name

isInterface - Whether is an interface

isAbstract - Whether the method is abstract

isDefault - Whether the method is a default method

isSuspend - Whether the method is Kotlin suspend function

originatingElements - The originating elements

annotationMetadata - The annotation metadata

interceptedProxyClassName - The intercepted proxy class name

interceptedProxyBridgeMethodName - The intercepted proxy bridge method name

Method Detail

isSupportsInterceptedProxy

public boolean isSupportsInterceptedProxy()

Returns:

Is supports intercepted proxy.

isAbstract

public boolean isAbstract()

Returns:

Is the method abstract.

isInterface

public boolean isInterface()

Returns:

Is the method in an interface.

isDefault

public boolean isDefault()

Returns:

Is the method a default method.

isSuspend

public boolean isSuspend()

Returns:

Is the method suspend.

getClassName

public String getClassName()

Returns:

The class name

getInternalName

public String getInternalName()

Returns:

The internal name

visitMethod

public void visitMethod(TypedElement declaringType,
                        MethodElement methodElement)

Write the method.

Parameters:

declaringType - The declaring type

methodElement - The method element

accept

public void accept(ClassWriterOutputVisitor classWriterOutputVisitor)
            throws IOException

Description copied from class: AbstractClassFileWriter

Accept a ClassWriterOutputVisitor to write this writer to disk.

Specified by:

accept in class AbstractClassFileWriter

Parameters:

classWriterOutputVisitor - The ClassWriterOutputVisitor

Throws:

IOException - if there is an error writing to disk

beginAnnotationMetadataMethod

@NonNull
protected final org.objectweb.asm.commons.GeneratorAdapter beginAnnotationMetadataMethod(org.objectweb.asm.ClassWriter classWriter)

Description copied from class: AbstractAnnotationMetadataWriter

Returns the generator adaptor for the method that resolves the annotation metadata.

Overrides:

beginAnnotationMetadataMethod in class AbstractAnnotationMetadataWriter

Parameters:

classWriter - The class writer

Returns:

The generator adapter

buildInvokeMethod

protected void buildInvokeMethod(org.objectweb.asm.Type declaringTypeObject,
                                 String methodName,
                                 ClassElement returnType,
                                 Collection<ParameterElement> argumentTypes,
                                 org.objectweb.asm.commons.GeneratorAdapter invokeMethodVisitor)

Parameters:

declaringTypeObject - The declaring object type

methodName - The method name

returnType - The return type

argumentTypes - The argument types

invokeMethodVisitor - The invoke method visitor