Package jadx.core.codegen

Class ClassGen

java.lang.Object

jadx.core.codegen.ClassGen

public class ClassGen
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final AnnotationGen	annotationGen
private boolean	bodyGenStarted
private final ClassNode	cls
private int	clsDeclOffset
private final boolean	fallback
private final Set<ClassInfo>	imports
private final IntegerFormat	integerFormat
private @Nullable NameGen	outerNameGen
private final ClassGen	parentGen
private final boolean	showInconsistentCode
private final boolean	useImports

Constructor Summary

Constructors

Constructor	Description
ClassGen(ClassNode cls, JadxArgs jadxArgs)
ClassGen(ClassNode cls, ClassGen parentClsGen)
ClassGen(ClassNode cls, ClassGen parentClsGen, boolean useImports, boolean fallback, boolean showBadCode, IntegerFormat integerFormat)

Method Summary

Modifier and Type	Method	Description
void	addClassBody(ICodeWriter clsCode)
void	addClassBody(ICodeWriter clsCode, boolean printClassName)
void	addClassCode(ICodeWriter code)
void	addClassDeclaration(ICodeWriter clsCode)
private static void	addClassUsageInfo(ICodeWriter code, ClassNode cls)
void	addClsName(ICodeWriter code, ClassInfo classInfo)
void	addClsShortNameForced(ICodeWriter code, ClassInfo classInfo)
private void	addEnumFields(ICodeWriter code)
void	addField(ICodeWriter code, FieldNode f)
private void	addFields(ICodeWriter code)
private static void	addFieldUsageInfo(ICodeWriter code, FieldNode fieldNode)
private void	addGenerics(ICodeWriter code, ArgType type)
boolean	addGenericTypeParameters(ICodeWriter code, List<ArgType> generics, boolean classDeclaration)
private void	addImport(ClassInfo classInfo)
private void	addImports(ICodeWriter clsCode)
private void	addInnerClass(ICodeWriter code, ClassNode innerCls)
private void	addInnerClsAndMethods(ICodeWriter clsCode)
private void	addInnerType(ICodeWriter code, ArgType baseType)
private void	addInsnBody(InsnGen insnGen, ICodeWriter code, InsnNode insn)
private void	addMethod(ICodeWriter code, MethodNode mth)
void	addMethodCode(ICodeWriter code, MethodNode mth)
(package private) static void	addMthUsageInfo(ICodeWriter code, MethodNode mth)
private void	addPackage(ICodeWriter clsCode)
private static boolean	checkInnerCollision(RootNode root, @Nullable ClassInfo useCls, ClassInfo searchCls)
private static boolean	checkInPackageCollision(RootNode root, ClassInfo useCls, ClassInfo searchCls)	Check if class with same name exists in current package
private String	expandInnerClassName(ClassInfo useCls, ClassInfo extClsInfo)
AnnotationGen	getAnnotationGen()
ClassNode	getClassNode()
private int	getEnumCtrSkipArgsCount(@Nullable MethodNode callMth)
Set<ClassInfo>	getImports()
private String	getIntegerString(long lit, ArgType type)
@Nullable NameGen	getOuterNameGen()
ClassGen	getParentGen()
boolean	isBodyGenStarted()
private static boolean	isBothClassesInOneTopClass(ClassInfo useCls, ClassInfo extClsInfo)
private static boolean	isClassInnerFor(ClassInfo inner, ClassInfo parent)
boolean	isFallbackMode()
private boolean	isFieldsPresents()
private boolean	isInnerClassesPresents()
private boolean	isMethodsPresents()
ICodeInfo	makeClass()
private InsnGen	makeInsnGen(MethodNode mth)
private ICodeInfo	makePackageInfo()
void	setBodyGenStarted(boolean bodyGenStarted)
void	setOuterNameGen(@NotNull NameGen outerNameGen)
private boolean	skipMethod(MethodNode mth)	Additional checks for inlined methods
private boolean	skipNode(NotificationAttrNode node)
void	useClass(ICodeWriter code, ClassInfo classInfo)
void	useClass(ICodeWriter code, ArgType type)
void	useClass(ICodeWriter code, ClassNode classNode)
void	useClass(ICodeWriter code, String rawCls)
private String	useClassInternal(ClassInfo useCls, ClassInfo extClsInfo)
private void	useClassWithShortName(ICodeWriter code, ArgType baseType, ArgType type)
void	useType(ICodeWriter code, ArgType type)

Methods inherited from class java.lang.Object

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

Field Details

cls

private final ClassNode cls

parentGen

private final ClassGen parentGen

annotationGen

private final AnnotationGen annotationGen

fallback

private final boolean fallback

useImports

private final boolean useImports

showInconsistentCode

private final boolean showInconsistentCode

integerFormat

private final IntegerFormat integerFormat

imports

private final Set<ClassInfo> imports

clsDeclOffset

private int clsDeclOffset

bodyGenStarted

private boolean bodyGenStarted

outerNameGen

@Nullable
private @Nullable NameGen outerNameGen

Constructor Details

ClassGen

public ClassGen(ClassNode cls,
 JadxArgs jadxArgs)

ClassGen

public ClassGen(ClassNode cls,
 ClassGen parentClsGen)

ClassGen

public ClassGen(ClassNode cls,
 ClassGen parentClsGen,
 boolean useImports,
 boolean fallback,
 boolean showBadCode,
 IntegerFormat integerFormat)

Method Details

getClassNode

public ClassNode getClassNode()

makeClass

public ICodeInfo makeClass()
                    throws CodegenException

Throws:

CodegenException

addPackage

private void addPackage(ICodeWriter clsCode)

addImports

private void addImports(ICodeWriter clsCode)

makePackageInfo

private ICodeInfo makePackageInfo()

addClassCode

public void addClassCode(ICodeWriter code)
                  throws CodegenException

Throws:

CodegenException

addClassDeclaration

public void addClassDeclaration(ICodeWriter clsCode)

addGenericTypeParameters

public boolean addGenericTypeParameters(ICodeWriter code,
 List<ArgType> generics,
 boolean classDeclaration)

addClassBody

public void addClassBody(ICodeWriter clsCode)
                  throws CodegenException

Throws:

CodegenException

addClassBody

public void addClassBody(ICodeWriter clsCode,
 boolean printClassName)
                  throws CodegenException

Parameters:

printClassName - allows to print the original class name as comment (e.g. for inlined classes)

Throws:

CodegenException

addInnerClsAndMethods

private void addInnerClsAndMethods(ICodeWriter clsCode)

skipNode

private boolean skipNode(NotificationAttrNode node)

addInnerClass

private void addInnerClass(ICodeWriter code,
 ClassNode innerCls)

isInnerClassesPresents

private boolean isInnerClassesPresents()

addMethod

private void addMethod(ICodeWriter code,
 MethodNode mth)

skipMethod

private boolean skipMethod(MethodNode mth)

Additional checks for inlined methods

isMethodsPresents

private boolean isMethodsPresents()

addMethodCode

public void addMethodCode(ICodeWriter code,
 MethodNode mth)
                   throws CodegenException

Throws:

CodegenException

addFields

private void addFields(ICodeWriter code)
                throws CodegenException

Throws:

CodegenException

addField

public void addField(ICodeWriter code,
 FieldNode f)

getIntegerString

private String getIntegerString(long lit,
 ArgType type)

isFieldsPresents

private boolean isFieldsPresents()

addEnumFields

private void addEnumFields(ICodeWriter code)
                    throws CodegenException

Throws:

CodegenException

getEnumCtrSkipArgsCount

private int getEnumCtrSkipArgsCount(@Nullable
 @Nullable MethodNode callMth)

makeInsnGen

private InsnGen makeInsnGen(MethodNode mth)

addInsnBody

private void addInsnBody(InsnGen insnGen,
 ICodeWriter code,
 InsnNode insn)

useType

public void useType(ICodeWriter code,
 ArgType type)

useClass

public void useClass(ICodeWriter code,
 String rawCls)

useClass

public void useClass(ICodeWriter code,
 ArgType type)

addInnerType

private void addInnerType(ICodeWriter code,
 ArgType baseType)

useClassWithShortName

private void useClassWithShortName(ICodeWriter code,
 ArgType baseType,
 ArgType type)

addGenerics

private void addGenerics(ICodeWriter code,
 ArgType type)

useClass

public void useClass(ICodeWriter code,
 ClassInfo classInfo)

useClass

public void useClass(ICodeWriter code,
 ClassNode classNode)

addClsName

public void addClsName(ICodeWriter code,
 ClassInfo classInfo)

addClsShortNameForced

public void addClsShortNameForced(ICodeWriter code,
 ClassInfo classInfo)

useClassInternal

private String useClassInternal(ClassInfo useCls,
 ClassInfo extClsInfo)

expandInnerClassName

private String expandInnerClassName(ClassInfo useCls,
 ClassInfo extClsInfo)

addImport

private void addImport(ClassInfo classInfo)

getImports

public Set<ClassInfo> getImports()

isBothClassesInOneTopClass

private static boolean isBothClassesInOneTopClass(ClassInfo useCls,
 ClassInfo extClsInfo)

isClassInnerFor

private static boolean isClassInnerFor(ClassInfo inner,
 ClassInfo parent)

checkInnerCollision

private static boolean checkInnerCollision(RootNode root,
 @Nullable
 @Nullable ClassInfo useCls,
 ClassInfo searchCls)

checkInPackageCollision

private static boolean checkInPackageCollision(RootNode root,
 ClassInfo useCls,
 ClassInfo searchCls)

Check if class with same name exists in current package

addClassUsageInfo

private static void addClassUsageInfo(ICodeWriter code,
 ClassNode cls)

addMthUsageInfo

static void addMthUsageInfo(ICodeWriter code,
 MethodNode mth)

addFieldUsageInfo

private static void addFieldUsageInfo(ICodeWriter code,
 FieldNode fieldNode)

getParentGen

public ClassGen getParentGen()

getAnnotationGen

public AnnotationGen getAnnotationGen()

isFallbackMode

public boolean isFallbackMode()

isBodyGenStarted

public boolean isBodyGenStarted()

setBodyGenStarted

public void setBodyGenStarted(boolean bodyGenStarted)

getOuterNameGen

@Nullable
public @Nullable NameGen getOuterNameGen()

setOuterNameGen

public void setOuterNameGen(@NotNull
 @NotNull NameGen outerNameGen)