Class TypeMaker

java.lang.Object

org.jd.core.v1.service.converter.classfiletojavasyntax.util.TypeMaker

public class TypeMaker
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	TypeMaker.ClassPathLoader
static class	TypeMaker.MethodTypes
private static class	TypeMaker.SignatureReader
static class	TypeMaker.TypeTypes

Field Summary

Fields

Modifier and Type	Field	Description
private HashMap<Long,Boolean>	assignableRawTypes
private TypeMaker.ClassPathLoader	classPathLoader
private HashMap<String, ObjectType>	descriptorToObjectType
private HashMap<String,String[]>	hierarchy
private static final HashMap<String, ObjectType>	INTERNALNAME_TO_OBJECTPRIMITIVETYPE
private HashMap<String,Type>	internalTypeNameFieldNameToType
private HashMap<String, TypeMaker.MethodTypes>	internalTypeNameMethodNameDescriptorToMethodTypes
private HashMap<String,Boolean>	internalTypeNameMethodNameParameterCountToBoolean
private HashMap<String, ObjectType>	internalTypeNameToObjectType
private HashMap<String, TypeMaker.TypeTypes>	internalTypeNameToTypeTypes
private Loader	loader
private HashMap<String, TypeMaker.MethodTypes>	signatureToMethodTypes
private HashMap<String,Type>	signatureToType
private HashMap<Long, ObjectType>	superParameterizedObjectTypes

Constructor Summary

Constructors

Constructor	Description
TypeMaker(Loader loader)

Method Summary

Modifier and Type	Method	Description
static int	countDimension(String descriptor)
private ObjectType	create(String internalTypeName)
private static String	extractLocalClassName(String name)
private static String[]	getExceptionTypeNames(Method method)
private static boolean	isAClassTypeSignature(TypeMaker.SignatureReader reader)
private static boolean	isAReferenceTypeSignature(TypeMaker.SignatureReader reader)
boolean	isAssignable(Map<String,BaseType> typeBounds, ObjectType left, ObjectType right)
private static boolean	isATypeArgument(TypeMaker.SignatureReader reader)
private static boolean	isATypeArguments(TypeMaker.SignatureReader reader)
private boolean	isRawTypeAssignable(long leftHashCode, String leftInternalName, String rightInternalName)
boolean	isRawTypeAssignable(ObjectType left, ObjectType right)
private Object[]	loadClassFile(String internalTypeName, ClassFileReader reader)
private Object[]	loadConstants(ClassFileReader reader)
private boolean	loadFieldsAndMethods(String internalTypeName)
private void	loadFieldsAndMethods(String internalTypeName, byte[] data)
private Type	loadFieldType(String internalTypeName, String fieldName, String descriptor)
private Type	loadFieldType(ObjectType objectType, String fieldName, String descriptor)
private TypeMaker.MethodTypes	loadMethodTypes(String internalTypeName, String methodName, String descriptor)
private TypeMaker.MethodTypes	loadMethodTypes(ObjectType objectType, String methodName, String descriptor)
private ObjectType	loadType(String internalTypeName)
private ObjectType	loadType(String internalTypeName, byte[] data)
Type	makeFieldType(String internalTypeName, String fieldName, String descriptor)
ObjectType	makeFromDescriptor(String descriptor)
ObjectType	makeFromDescriptorOrInternalTypeName(String descriptorOrInternalTypeName)
private ObjectType	makeFromDescriptorWithoutBracket(String descriptor)
ObjectType	makeFromInternalTypeName(String internalTypeName)
Type	makeFromSignature(String signature)
TypeMaker.MethodTypes	makeMethodTypes(String descriptor)
TypeMaker.MethodTypes	makeMethodTypes(String internalTypeName, String methodName, String descriptor)
TypeMaker.TypeTypes	makeTypeTypes(String internalTypeName)
private TypeMaker.TypeTypes	makeTypeTypes(String internalTypeName, byte[] data)
private Boolean	multipleMethods(String internalTypeName, String suffixKey)
boolean	multipleMethods(String internalTypeName, String name, int parameterCount)
TypeMaker.TypeTypes	parseClassFileSignature(ClassFile classFile)	Rules: ClassSignature: TypeParameters? SuperclassSignature SuperInterfaceSignature* SuperclassSignature: ClassTypeSignature SuperInterfaceSignature: ClassTypeSignature
private ObjectType	parseClassTypeSignature(TypeMaker.SignatureReader reader, int dimension)	Rules: ClassTypeSignature: 'L' PackageSpecifier* SimpleClassTypeSignature ClassTypeSignatureSuffix* ';' SimpleClassTypeSignature: Identifier TypeArguments? ClassTypeSignatureSuffix: '.' SimpleClassTypeSignature
private Type	parseExceptionSignature(TypeMaker.SignatureReader reader)	Rules: ThrowsSignature: '^' ClassTypeSignature | '^' TypeVariableSignature
Type	parseFieldSignature(ClassFile classFile, Field field)
private TypeMaker.MethodTypes	parseMethodSignature(String signature, String[] exceptionTypeNames)	Rules: MethodTypeSignature: TypeParameters? '(' ReferenceTypeSignature* ')' ReturnType ThrowsSignature* ReturnType: TypeSignature | VoidDescriptor ThrowsSignature: '^' ClassTypeSignature | '^' TypeVariableSignature
private TypeMaker.MethodTypes	parseMethodSignature(String descriptor, String signature, String[] exceptionTypeNames)
TypeMaker.MethodTypes	parseMethodSignature(ClassFile classFile, Method method)
private TypeMaker.MethodTypes	parseMethodSignature(Method method, String key)
private Type	parseReferenceTypeSignature(TypeMaker.SignatureReader reader)	Rules: ReferenceTypeSignature: ClassTypeSignature | ArrayTypeSignature | TypeVariableSignature SimpleClassTypeSignature: Identifier TypeArguments? ArrayTypeSignature: '[' TypeSignature TypeSignature: '[' FieldTypeSignature | '[' BaseType BaseType: 'B' | 'C' | 'D' | 'F' | 'I' | 'J' | 'S' | 'Z' TypeVariableSignature: 'T' Identifier ';'
private TypeArgument	parseTypeArgument(TypeMaker.SignatureReader reader)	Rules: TypeArgument: WildcardIndicator? FieldTypeSignature | '*' WildcardIndicator: '+' | '-'
private BaseTypeArgument	parseTypeArguments(TypeMaker.SignatureReader reader)	Rules: TypeArguments: 'invalid input: '<'' TypeArgument+ '>'
private TypeParameter	parseTypeParameter(TypeMaker.SignatureReader reader)	Rules: TypeParameter: Identifier ClassBound InterfaceBound* ClassBound: ':' FieldTypeSignature? InterfaceBound: ':' FieldTypeSignature
private BaseTypeParameter	parseTypeParameters(TypeMaker.SignatureReader reader)	Rules: TypeParameters: 'invalid input: '<'' TypeParameter+ '>'
private ObjectType	searchSuperParameterizedType(long superHashCode, String superInternalTypeName, ObjectType objectType)
ObjectType	searchSuperParameterizedType(ObjectType superObjectType, ObjectType objectType)
private static void	skipAttributes(ClassFileReader reader)
private static void	skipMembers(ClassFileReader reader)

Methods inherited from class Object

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

Field Details

INTERNALNAME_TO_OBJECTPRIMITIVETYPE

private static final HashMap<String, ObjectType> INTERNALNAME_TO_OBJECTPRIMITIVETYPE

signatureToType

private HashMap<String,Type> signatureToType

internalTypeNameFieldNameToType

private HashMap<String,Type> internalTypeNameFieldNameToType

descriptorToObjectType

private HashMap<String, ObjectType> descriptorToObjectType

internalTypeNameToObjectType

private HashMap<String, ObjectType> internalTypeNameToObjectType

internalTypeNameToTypeTypes

private HashMap<String, TypeMaker.TypeTypes> internalTypeNameToTypeTypes

internalTypeNameMethodNameParameterCountToBoolean

private HashMap<String,Boolean> internalTypeNameMethodNameParameterCountToBoolean

internalTypeNameMethodNameDescriptorToMethodTypes

private HashMap<String, TypeMaker.MethodTypes> internalTypeNameMethodNameDescriptorToMethodTypes

signatureToMethodTypes

private HashMap<String, TypeMaker.MethodTypes> signatureToMethodTypes

assignableRawTypes

private HashMap<Long,Boolean> assignableRawTypes

superParameterizedObjectTypes

private HashMap<Long, ObjectType> superParameterizedObjectTypes

hierarchy

private HashMap<String,String[]> hierarchy

classPathLoader

private TypeMaker.ClassPathLoader classPathLoader

loader

private Loader loader

Constructor Details

TypeMaker

public TypeMaker(Loader loader)

Method Details

parseClassFileSignature

public TypeMaker.TypeTypes parseClassFileSignature(ClassFile classFile)

Rules: ClassSignature: TypeParameters? SuperclassSignature SuperInterfaceSignature* SuperclassSignature: ClassTypeSignature SuperInterfaceSignature: ClassTypeSignature

parseMethodSignature

public TypeMaker.MethodTypes parseMethodSignature(ClassFile classFile,
 Method method)

parseMethodSignature

private TypeMaker.MethodTypes parseMethodSignature(Method method,
 String key)

getExceptionTypeNames

private static String[] getExceptionTypeNames(Method method)

parseFieldSignature

public Type parseFieldSignature(ClassFile classFile,
 Field field)

makeFromSignature

public Type makeFromSignature(String signature)

countDimension

public static int countDimension(String descriptor)

parseMethodSignature

private TypeMaker.MethodTypes parseMethodSignature(String descriptor,
 String signature,
 String[] exceptionTypeNames)

parseMethodSignature

private TypeMaker.MethodTypes parseMethodSignature(String signature,
 String[] exceptionTypeNames)

Rules: MethodTypeSignature: TypeParameters? '(' ReferenceTypeSignature* ')' ReturnType ThrowsSignature* ReturnType: TypeSignature | VoidDescriptor ThrowsSignature: '^' ClassTypeSignature | '^' TypeVariableSignature

parseTypeParameters

private BaseTypeParameter parseTypeParameters(TypeMaker.SignatureReader reader)

Rules: TypeParameters: 'invalid input: '<'' TypeParameter+ '>'

parseTypeParameter

private TypeParameter parseTypeParameter(TypeMaker.SignatureReader reader)

Rules: TypeParameter: Identifier ClassBound InterfaceBound* ClassBound: ':' FieldTypeSignature? InterfaceBound: ':' FieldTypeSignature

parseExceptionSignature

private Type parseExceptionSignature(TypeMaker.SignatureReader reader)

Rules: ThrowsSignature: '^' ClassTypeSignature | '^' TypeVariableSignature

parseClassTypeSignature

private ObjectType parseClassTypeSignature(TypeMaker.SignatureReader reader,
 int dimension)

Rules: ClassTypeSignature: 'L' PackageSpecifier* SimpleClassTypeSignature ClassTypeSignatureSuffix* ';' SimpleClassTypeSignature: Identifier TypeArguments? ClassTypeSignatureSuffix: '.' SimpleClassTypeSignature

parseTypeArguments

private BaseTypeArgument parseTypeArguments(TypeMaker.SignatureReader reader)

Rules: TypeArguments: 'invalid input: '<'' TypeArgument+ '>'

parseReferenceTypeSignature

private Type parseReferenceTypeSignature(TypeMaker.SignatureReader reader)

Rules: ReferenceTypeSignature: ClassTypeSignature | ArrayTypeSignature | TypeVariableSignature SimpleClassTypeSignature: Identifier TypeArguments? ArrayTypeSignature: '[' TypeSignature TypeSignature: '[' FieldTypeSignature | '[' BaseType BaseType: 'B' | 'C' | 'D' | 'F' | 'I' | 'J' | 'S' | 'Z' TypeVariableSignature: 'T' Identifier ';'

parseTypeArgument

private TypeArgument parseTypeArgument(TypeMaker.SignatureReader reader)

Rules: TypeArgument: WildcardIndicator? FieldTypeSignature | '*' WildcardIndicator: '+' | '-'

isAReferenceTypeSignature

private static boolean isAReferenceTypeSignature(TypeMaker.SignatureReader reader)

isAClassTypeSignature

private static boolean isAClassTypeSignature(TypeMaker.SignatureReader reader)

isATypeArguments

private static boolean isATypeArguments(TypeMaker.SignatureReader reader)

isATypeArgument

private static boolean isATypeArgument(TypeMaker.SignatureReader reader)

extractLocalClassName

private static String extractLocalClassName(String name)

makeFromDescriptorOrInternalTypeName

public ObjectType makeFromDescriptorOrInternalTypeName(String descriptorOrInternalTypeName)

makeFromDescriptor

public ObjectType makeFromDescriptor(String descriptor)

makeFromDescriptorWithoutBracket

private ObjectType makeFromDescriptorWithoutBracket(String descriptor)

makeFromInternalTypeName

public ObjectType makeFromInternalTypeName(String internalTypeName)

create

private ObjectType create(String internalTypeName)

searchSuperParameterizedType

public ObjectType searchSuperParameterizedType(ObjectType superObjectType,
 ObjectType objectType)

isAssignable

public boolean isAssignable(Map<String,BaseType> typeBounds,
 ObjectType left,
 ObjectType right)

searchSuperParameterizedType

private ObjectType searchSuperParameterizedType(long superHashCode,
 String superInternalTypeName,
 ObjectType objectType)

isRawTypeAssignable

public boolean isRawTypeAssignable(ObjectType left,
 ObjectType right)

isRawTypeAssignable

private boolean isRawTypeAssignable(long leftHashCode,
 String leftInternalName,
 String rightInternalName)

makeTypeTypes

public TypeMaker.TypeTypes makeTypeTypes(String internalTypeName)

makeTypeTypes

private TypeMaker.TypeTypes makeTypeTypes(String internalTypeName,
 byte[] data)
                                   throws Exception

Throws:

Exception

makeFieldType

public Type makeFieldType(String internalTypeName,
 String fieldName,
 String descriptor)

loadFieldType

private Type loadFieldType(String internalTypeName,
 String fieldName,
 String descriptor)

loadFieldType

private Type loadFieldType(ObjectType objectType,
 String fieldName,
 String descriptor)

makeMethodTypes

public TypeMaker.MethodTypes makeMethodTypes(String descriptor)

makeMethodTypes

public TypeMaker.MethodTypes makeMethodTypes(String internalTypeName,
 String methodName,
 String descriptor)

loadMethodTypes

private TypeMaker.MethodTypes loadMethodTypes(String internalTypeName,
 String methodName,
 String descriptor)

loadMethodTypes

private TypeMaker.MethodTypes loadMethodTypes(ObjectType objectType,
 String methodName,
 String descriptor)

loadType

private ObjectType loadType(String internalTypeName)

loadType

private ObjectType loadType(String internalTypeName,
 byte[] data)
                     throws Exception

Throws:

Exception

loadFieldsAndMethods

private boolean loadFieldsAndMethods(String internalTypeName)

loadFieldsAndMethods

private void loadFieldsAndMethods(String internalTypeName,
 byte[] data)
                           throws Exception

Throws:

Exception

loadClassFile

private Object[] loadClassFile(String internalTypeName,
 ClassFileReader reader)
                        throws Exception

Throws:

Exception

skipMembers

private static void skipMembers(ClassFileReader reader)

loadConstants

private Object[] loadConstants(ClassFileReader reader)
                        throws Exception

Throws:

Exception

skipAttributes

private static void skipAttributes(ClassFileReader reader)

multipleMethods

public boolean multipleMethods(String internalTypeName,
 String name,
 int parameterCount)

multipleMethods

private Boolean multipleMethods(String internalTypeName,
 String suffixKey)