jodd.proxetta.asm

Class MethodSignatureVisitor

java.lang.Object

jodd.asm5.signature.SignatureVisitor

jodd.asm.TraceSignatureVisitor

jodd.proxetta.asm.MethodSignatureVisitor

All Implemented Interfaces:

MethodInfo

public class MethodSignatureVisitor
extends TraceSignatureVisitor
implements MethodInfo

Resolves method signature and holds all information. Uses TraceSignatureVisitor from ASM library.

 MethodSignature = ( visitFormalTypeParameter visitClassBound? visitInterfaceBound* )* ( visitParameterType* visitReturnType visitExceptionType* )
 

Field Summary

Fields

Modifier and Type	Field and Description
protected int	access
protected AnnotationInfo[]	annotations
protected AnnotationInfo[][]	argumentsAnnotation
protected int	argumentsCount
protected jodd.util.collection.IntArrayList	argumentsOffset
protected jodd.util.collection.CharArrayList	argumentsOpcodeType
protected java.util.List<java.lang.String>	argumentsTypeNames
protected int	argumentsWords
protected java.lang.String	classname
protected java.lang.String	declaredClassName
protected java.lang.String	description
protected boolean	isStatic
protected java.lang.String	methodName
protected java.lang.String	rawSignature
protected jodd.mutable.MutableInteger	returnOpcodeType
protected java.lang.StringBuilder	returnTypeName
protected java.lang.String	signature
protected ClassInfo	targetClassInfo
protected boolean	visitingArgument

Fields inherited from class jodd.asm.TraceSignatureVisitor

argumentStack, arrayStack, declaration, exceptions, isInterface, returnType

Fields inherited from class jodd.asm5.signature.SignatureVisitor

api, EXTENDS, INSTANCEOF, SUPER

Constructor Summary

Constructors

Constructor and Description
MethodSignatureVisitor(java.lang.String methodName, int access, java.lang.String classname, java.lang.String description, java.lang.String signature, ClassInfo targetClassInfo)

Method Summary

Methods

Modifier and Type	Method and Description
int	getAccessFlags() Returns method access flags.
int	getAllArgumentsSize() Returns size of all arguments on stack.
AnnotationInfo[]	getAnnotations() Returns annotation infos, if there is any.
AnnotationInfo[]	getArgumentAnnotations(int index) Returns annotations for given argument.
int	getArgumentOffset(int index) Returns offset of an argument in local variables.
char	getArgumentOpcodeType(int index)
int	getArgumentsCount() Returns number of method arguments.
java.lang.String	getArgumentTypeName(int i) Returns type name of given argument.
ClassInfo	getClassInfo() Returns target class informations.
java.lang.String	getClassname() Returns bytecode-like class name.
java.lang.String	getDeclaredClassName() Returns declared class name for inner methods or classname for top-level methods.
java.lang.String	getDescription() Returns bytecode-like method description.
java.lang.String	getMethodName() Returns method name.
java.lang.String	getRawSignature() Returns raw bytecode signature or null if not present.
char	getReturnOpcodeType() Returns return type opcode.
java.lang.String	getReturnTypeName() Returns type name for return type.
java.lang.String	getSignature() Returns signature.
boolean	isTopLevelMethod() Returns true if method is declared in top-level class.
void	setDeclaredClassName(java.lang.String declaredClassName)
java.lang.String	toString()
jodd.asm5.signature.SignatureVisitor	visitArrayType() Visits a signature corresponding to an array type.
void	visitBaseType(char descriptor)
void	visitClassType(java.lang.String name) Starts the visit of a signature corresponding to a class or interface type.
jodd.asm5.signature.SignatureVisitor	visitExceptionType()
jodd.asm5.signature.SignatureVisitor	visitParameterType()
jodd.asm5.signature.SignatureVisitor	visitReturnType()
void	visitTypeVariable(java.lang.String name) Visits a signature corresponding to a type variable.

Methods inherited from class jodd.asm.TraceSignatureVisitor

getDeclaration, getExceptions, getExceptionsArray, getReturnType, visitClassBound, visitEnd, visitFormalTypeParameter, visitInnerClassType, visitInterface, visitInterfaceBound, visitSuperclass, visitTypeArgument, visitTypeArgument

Methods inherited from class java.lang.Object

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

Methods inherited from interface jodd.proxetta.MethodInfo

getDeclaration, getExceptions, getReturnType

Field Detail

access

protected int access

methodName

protected java.lang.String methodName

signature

protected java.lang.String signature

argumentsCount

protected int argumentsCount

argumentsWords

protected int argumentsWords

returnOpcodeType

protected jodd.mutable.MutableInteger returnOpcodeType

returnTypeName

protected java.lang.StringBuilder returnTypeName

classname

protected java.lang.String classname

description

protected java.lang.String description

rawSignature

protected java.lang.String rawSignature

annotations

protected AnnotationInfo[] annotations

visitingArgument

protected boolean visitingArgument

argumentsOpcodeType

protected jodd.util.collection.CharArrayList argumentsOpcodeType

argumentsOffset

protected jodd.util.collection.IntArrayList argumentsOffset

argumentsTypeNames

protected java.util.List<java.lang.String> argumentsTypeNames

argumentsAnnotation

protected AnnotationInfo[][] argumentsAnnotation

declaredClassName

protected java.lang.String declaredClassName

targetClassInfo

protected ClassInfo targetClassInfo

isStatic

protected boolean isStatic

Constructor Detail

MethodSignatureVisitor

public MethodSignatureVisitor(java.lang.String methodName,
                      int access,
                      java.lang.String classname,
                      java.lang.String description,
                      java.lang.String signature,
                      ClassInfo targetClassInfo)

Method Detail

visitParameterType

public jodd.asm5.signature.SignatureVisitor visitParameterType()

Overrides:

visitParameterType in class TraceSignatureVisitor

visitReturnType

public jodd.asm5.signature.SignatureVisitor visitReturnType()

Overrides:

visitReturnType in class TraceSignatureVisitor

visitExceptionType

public jodd.asm5.signature.SignatureVisitor visitExceptionType()

Overrides:

visitExceptionType in class TraceSignatureVisitor

visitBaseType

public void visitBaseType(char descriptor)

Overrides:

visitBaseType in class TraceSignatureVisitor

visitTypeVariable

public void visitTypeVariable(java.lang.String name)

Visits a signature corresponding to a type variable.

Overrides:

visitTypeVariable in class TraceSignatureVisitor

visitArrayType

public jodd.asm5.signature.SignatureVisitor visitArrayType()

Visits a signature corresponding to an array type.

Overrides:

visitArrayType in class TraceSignatureVisitor

visitClassType

public void visitClassType(java.lang.String name)

Starts the visit of a signature corresponding to a class or interface type.

Overrides:

visitClassType in class TraceSignatureVisitor

getSignature

public java.lang.String getSignature()

Returns signature.

Specified by:

getSignature in interface MethodInfo

getRawSignature

public java.lang.String getRawSignature()

Description copied from interface: MethodInfo

Returns raw bytecode signature or null if not present.

Specified by:

getRawSignature in interface MethodInfo

See Also:

MethodInfo.getDescription()

getMethodName

public java.lang.String getMethodName()

Description copied from interface: MethodInfo

Returns method name.

Specified by:

getMethodName in interface MethodInfo

getArgumentsCount

public int getArgumentsCount()

Description copied from interface: MethodInfo

Returns number of method arguments.

Specified by:

getArgumentsCount in interface MethodInfo

getArgumentOpcodeType

public char getArgumentOpcodeType(int index)

Specified by:

getArgumentOpcodeType in interface MethodInfo

Parameters:

index - 1-base index

getArgumentTypeName

public java.lang.String getArgumentTypeName(int i)

Description copied from interface: MethodInfo

Returns type name of given argument.

Specified by:

getArgumentTypeName in interface MethodInfo

getArgumentOffset

public int getArgumentOffset(int index)

Description copied from interface: MethodInfo

Returns offset of an argument in local variables.

Specified by:

getArgumentOffset in interface MethodInfo

getArgumentAnnotations

public AnnotationInfo[] getArgumentAnnotations(int index)

Description copied from interface: MethodInfo

Returns annotations for given argument.

Specified by:

getArgumentAnnotations in interface MethodInfo

getAllArgumentsSize

public int getAllArgumentsSize()

Description copied from interface: MethodInfo

Returns size of all arguments on stack. It is not equal to argument count, as some types takes 2 places, like long.

Specified by:

getAllArgumentsSize in interface MethodInfo

getReturnOpcodeType

public char getReturnOpcodeType()

Description copied from interface: MethodInfo

Returns return type opcode. For example, returns 'V' for void etc.

Specified by:

getReturnOpcodeType in interface MethodInfo

getReturnTypeName

public java.lang.String getReturnTypeName()

Description copied from interface: MethodInfo

Returns type name for return type.

Specified by:

getReturnTypeName in interface MethodInfo

getAccessFlags

public int getAccessFlags()

Description copied from interface: MethodInfo

Returns method access flags.

Specified by:

getAccessFlags in interface MethodInfo

getClassname

public java.lang.String getClassname()

Description copied from interface: MethodInfo

Returns bytecode-like class name.

Specified by:

getClassname in interface MethodInfo

getDescription

public java.lang.String getDescription()

Description copied from interface: MethodInfo

Returns bytecode-like method description.

Specified by:

getDescription in interface MethodInfo

See Also:

MethodInfo.getSignature(), MethodInfo.getRawSignature()

getAnnotations

public AnnotationInfo[] getAnnotations()

Description copied from interface: MethodInfo

Returns annotation infos, if there is any.

Specified by:

getAnnotations in interface MethodInfo

getDeclaredClassName

public java.lang.String getDeclaredClassName()

Description copied from interface: MethodInfo

Returns declared class name for inner methods or classname for top-level methods.

Specified by:

getDeclaredClassName in interface MethodInfo

setDeclaredClassName

public void setDeclaredClassName(java.lang.String declaredClassName)

isTopLevelMethod

public boolean isTopLevelMethod()

Description copied from interface: MethodInfo

Returns true if method is declared in top-level class.

Specified by:

isTopLevelMethod in interface MethodInfo

getClassInfo

public ClassInfo getClassInfo()

Description copied from interface: MethodInfo

Returns target class informations.

Specified by:

getClassInfo in interface MethodInfo

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object