Modifier and Type	Class and Description
pack-priv static enum	JNIWriter.EncoderType
pack-priv static class	JNIWriter.SimpleTypeVisitor<R, P>
private static class	JNIWriter.TypeSignature

Modifier and Type	Field and Description
private boolean	checkAll Switch: check all nested classes of top level class
private Context	context
private final JavaFileManager	fileManager Access to files.
private final HashMap<String, String>	filesWritten Mapping from output file name to class name, for all classes we've written.
private static final boolean	isWindows
protected static final Context.Key<JNIWriter>	jniWriterKey
private final Log	log The log to use for verbose output.
public boolean	multiModuleMode If true, class files will be written in module-specific subdirectories of the NATIVE_HEADER_OUTPUT location.
pack-priv Symtab	syms
pack-priv Types	types
private boolean	verbose Switch: verbose output.

Access	Constructor and Description
private	JNIWriter(Context context) Construct a class writer, given an options table.

Method Summary

Modifier and Type	Method and Description
protected void	cppGuardBegin(PrintWriter out)
protected void	cppGuardEnd(PrintWriter out)
pack-priv static String	encode(CharSequence name, JNIWriter.EncoderType mtype)
pack-priv static String	encodeChar(char ch)
pack-priv String	encodeMethod(Symbol msym, Symbol.ClassSymbol clazz, boolean isOverloaded)
protected void	fileTop(PrintWriter out)
protected void	guardBegin(PrintWriter out, String cname)
protected void	guardEnd(PrintWriter out)
private static boolean	hasFlag(Symbol m, int flag)
protected void	includes(PrintWriter out)
public static JNIWriter	instance(Context context) Get the ClassWriter instance for this context.
private static boolean	isalnum(char ch)
pack-priv static boolean	isFinal(Symbol s)
pack-priv static boolean	isNative(Symbol s)
private static boolean	isprint(char ch)
pack-priv static boolean	isStatic(Symbol s)
pack-priv static boolean	isSynthetic(Symbol s)
protected final String	jniType(Type t)
private void	lazyInit()
public boolean	needsHeader(Symbol.ClassSymbol c)
private boolean	needsHeader(Symbol.ClassSymbol c, boolean checkNestedClasses)
pack-priv static void	printStaticDefines(PrintWriter out, Pair<Symbol.ClassSymbol, Symbol.VarSymbol> p)
public FileObject	write(Symbol.ClassSymbol The class from which a class file is generated. c) Emit a class file for a given class.
public void	write(PrintWriter out, Symbol.ClassSymbol sym)
protected void	writeMethods(PrintWriter out, Symbol.ClassSymbol sym, String cname)
protected void	writeStatics(PrintWriter out, Symbol.ClassSymbol sym)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

checkAll	back to summary
private boolean checkAll Switch: check all nested classes of top level class

context	back to summary
private Context context

fileManager	back to summary
private final JavaFileManager fileManager Access to files.

filesWritten	back to summary
private final HashMap<String, String> filesWritten Mapping from output file name to class name, for all classes we've written. This is used to detect when two classes generate the same output file.

isWindows	back to summary
private static final boolean isWindows

jniWriterKey	back to summary
protected static final Context.Key<JNIWriter> jniWriterKey

log	back to summary
private final Log log The log to use for verbose output.

multiModuleMode	back to summary
public boolean multiModuleMode If true, class files will be written in module-specific subdirectories of the NATIVE_HEADER_OUTPUT location.

syms	back to summary
pack-priv Symtab syms

types	back to summary
pack-priv Types types

verbose	back to summary
private boolean verbose Switch: verbose output.

Constructor Detail

JNIWriter	back to summary
private JNIWriter(Context context) Construct a class writer, given an options table.

Method Detail

cppGuardBegin	back to summary
protected void cppGuardBegin(PrintWriter out)

cppGuardEnd	back to summary
protected void cppGuardEnd(PrintWriter out)

encode	back to summary
pack-priv static String encode(CharSequence name, JNIWriter.EncoderType mtype)

encodeChar	back to summary
pack-priv static String encodeChar(char ch)

encodeMethod	back to summary
pack-priv String encodeMethod(Symbol msym, Symbol.ClassSymbol clazz, boolean isOverloaded) throws SignatureException

fileTop	back to summary
protected void fileTop(PrintWriter out)

guardBegin	back to summary
protected void guardBegin(PrintWriter out, String cname)

guardEnd	back to summary
protected void guardEnd(PrintWriter out)

hasFlag	back to summary
private static boolean hasFlag(Symbol m, int flag)

includes	back to summary
protected void includes(PrintWriter out)

instance	back to summary
public static JNIWriter instance(Context context) Get the ClassWriter instance for this context.

isalnum	back to summary
private static boolean isalnum(char ch)

isFinal	back to summary
pack-priv static boolean isFinal(Symbol s)

isNative	back to summary
pack-priv static boolean isNative(Symbol s)

isprint	back to summary
private static boolean isprint(char ch)

isStatic	back to summary
pack-priv static boolean isStatic(Symbol s)

isSynthetic	back to summary
pack-priv static boolean isSynthetic(Symbol s)

jniType	back to summary
protected final String jniType(Type t)

lazyInit	back to summary
private void lazyInit()

needsHeader	back to summary
public boolean needsHeader(Symbol.ClassSymbol c)

needsHeader	back to summary
private boolean needsHeader(Symbol.ClassSymbol c, boolean checkNestedClasses)

printStaticDefines	back to summary
pack-priv static void printStaticDefines(PrintWriter out, Pair<Symbol.ClassSymbol, Symbol.VarSymbol> p)

write	back to summary
public FileObject write(Symbol.ClassSymbol c) throws IOException Emit a class file for a given class. Parameters c:Symbol.ClassSymbol The class from which a class file is generated.

write

back to summary

public FileObject write(Symbol.ClassSymbol c) throws IOException

Emit a class file for a given class.

Parameters

c:Symbol.ClassSymbol: The class from which a class file is generated.

write	back to summary
public void write(PrintWriter out, Symbol.ClassSymbol sym) throws IOException

writeMethods	back to summary
protected void writeMethods(PrintWriter out, Symbol.ClassSymbol sym, String cname) throws IOException, SignatureException

writeStatics	back to summary
protected void writeStatics(PrintWriter out, Symbol.ClassSymbol sym) throws IOException

com.sun.tools.javac.jvm back to summary

pack-priv final Enum JNIWriter.EncoderType

Class Inheritance

extends Enum<JNIWriter.EncoderType>

java.lang.Object
java.lang.Enum
com.sun.tools.javac.jvm.JNIWriter.EncoderType

Field Summary

Modifier and Type	Field and Description
public static final JNIWriter.EncoderType	CLASS
public static final JNIWriter.EncoderType	FIELD
public static final JNIWriter.EncoderType	FIELDSTUB
public static final JNIWriter.EncoderType	JNI
public static final JNIWriter.EncoderType	SIGNATURE

Constructor Summary

Access	Constructor and Description
private	EncoderType()

Method Summary

Modifier and Type	Method and Description
public static JNIWriter.EncoderType	valueOf(String name)
public static JNIWriter.EncoderType[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

CLASS	back to summary
public static final JNIWriter.EncoderType CLASS

FIELD	back to summary
public static final JNIWriter.EncoderType FIELD

FIELDSTUB	back to summary
public static final JNIWriter.EncoderType FIELDSTUB

JNI	back to summary
public static final JNIWriter.EncoderType JNI

SIGNATURE	back to summary
public static final JNIWriter.EncoderType SIGNATURE

Constructor Detail

EncoderType	back to summary
private EncoderType()

Method Detail

valueOf	back to summary
public static JNIWriter.EncoderType valueOf(String name)

values	back to summary
public static JNIWriter.EncoderType[] values()

com.sun.tools.javac.jvm back to summary

pack-priv Class JNIWriter.SimpleTypeVisitor<R, P>

Class Inheritance

extends Object
implements Type.Visitor<R, P>

java.lang.Object
com.sun.tools.javac.jvm.JNIWriter.SimpleTypeVisitor

All Implemented Interfaces

com.sun.tools.javac.code.Type.Visitor

Known Direct Subclasses

com.sun.tools.javac.jvm.JNIWriter.TypeSignature.JvmTypeVisitor

Field Summary

Modifier and Type	Field and Description
protected final R	DEFAULT_VALUE

Constructor Summary

Access	Constructor and Description
protected	SimpleTypeVisitor()
protected	SimpleTypeVisitor(R defaultValue)

Method Summary

Modifier and Type	Method and Description
protected R	defaultAction(Type t, P p)
public R	visitArrayType(Type.ArrayType t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitArrayType.
public R	visitCapturedType(Type.CapturedType t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitCapturedType.
public R	visitClassType(Type.ClassType t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitClassType.
public R	visitErrorType(Type.ErrorType t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitErrorType.
public R	visitForAll(Type.ForAll t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitForAll.
public R	visitMethodType(Type.MethodType t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitMethodType.
public R	visitModuleType(Type.ModuleType t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitModuleType.
public R	visitPackageType(Type.PackageType t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitPackageType.
public R	visitType(Type t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitType.
public R	visitTypeVar(Type.TypeVar t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitTypeVar.
public R	visitUndetVar(Type.UndetVar t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitUndetVar.
public R	visitWildcardType(Type.WildcardType t, P p) Implements com.sun.tools.javac.code.Type.Visitor.visitWildcardType.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

DEFAULT_VALUE	back to summary
protected final R DEFAULT_VALUE

Constructor Detail

SimpleTypeVisitor	back to summary
protected SimpleTypeVisitor()

SimpleTypeVisitor	back to summary
protected SimpleTypeVisitor(R defaultValue)

Method Detail

defaultAction	back to summary
protected R defaultAction(Type t, P p)

visitArrayType

back to summary

public R visitArrayType(Type.ArrayType t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitArrayType.

Annotations

@Override

visitCapturedType

back to summary

public R visitCapturedType(Type.CapturedType t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitCapturedType.

Annotations

@Override

visitClassType

back to summary

public R visitClassType(Type.ClassType t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitClassType.

Annotations

@Override

visitErrorType

back to summary

public R visitErrorType(Type.ErrorType t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitErrorType.

Annotations

@Override

visitForAll

back to summary

public R visitForAll(Type.ForAll t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitForAll.

Annotations

@Override

visitMethodType

back to summary

public R visitMethodType(Type.MethodType t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitMethodType.

Annotations

@Override

visitModuleType

back to summary

public R visitModuleType(Type.ModuleType t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitModuleType.

Annotations

@Override

visitPackageType

back to summary

public R visitPackageType(Type.PackageType t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitPackageType.

Annotations

@Override

visitType

back to summary

public R visitType(Type t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitType.

Annotations

@Override

visitTypeVar

back to summary

public R visitTypeVar(Type.TypeVar t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitTypeVar.

Annotations

@Override

visitUndetVar

back to summary

public R visitUndetVar(Type.UndetVar t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitUndetVar.

Annotations

@Override

visitWildcardType

back to summary

public R visitWildcardType(Type.WildcardType t, P p)

Implements com.sun.tools.javac.code.Type.Visitor.visitWildcardType.

Annotations

@Override

com.sun.tools.javac.jvm back to summary

private Class JNIWriter.TypeSignature

Class Inheritance

extends Object

java.lang.Object
com.sun.tools.javac.jvm.JNIWriter.TypeSignature

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv static class	JNIWriter.TypeSignature.JvmTypeVisitor
pack-priv static class	JNIWriter.TypeSignature.SignatureException

Field Summary

Modifier and Type	Field and Description
pack-priv JavacElements	elems
private static final String	SIG_ARRAY
private static final String	SIG_BOOLEAN
private static final String	SIG_BYTE
private static final String	SIG_CHAR
private static final String	SIG_CLASS
private static final String	SIG_DOUBLE
private static final String	SIG_FLOAT
private static final String	SIG_INT
private static final String	SIG_LONG
private static final String	SIG_SHORT
private static final String	SIG_VOID
pack-priv Types	types

Constructor Summary

Access	Constructor and Description
public	TypeSignature(Types types)

Method Summary

Modifier and Type	Method and Description
pack-priv StringBuilder	getJvmSignature(Type type, boolean useFlatname)
pack-priv StringBuilder	getParameterSignature(Type mType, boolean useFlatname)
pack-priv StringBuilder	getReturnSignature(Type mType)
pack-priv StringBuilder	getSignature(Type mType)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

elems	back to summary
pack-priv JavacElements elems

SIG_ARRAY	back to summary
private static final String SIG_ARRAY

SIG_BOOLEAN	back to summary
private static final String SIG_BOOLEAN

SIG_BYTE	back to summary
private static final String SIG_BYTE

SIG_CHAR	back to summary
private static final String SIG_CHAR

SIG_CLASS	back to summary
private static final String SIG_CLASS

SIG_DOUBLE	back to summary
private static final String SIG_DOUBLE

SIG_FLOAT	back to summary
private static final String SIG_FLOAT

SIG_INT	back to summary
private static final String SIG_INT

SIG_LONG	back to summary
private static final String SIG_LONG

SIG_SHORT	back to summary
private static final String SIG_SHORT

SIG_VOID	back to summary
private static final String SIG_VOID

types	back to summary
pack-priv Types types

Constructor Detail

TypeSignature	back to summary
public TypeSignature(Types types)

Method Detail

getJvmSignature	back to summary
pack-priv StringBuilder getJvmSignature(Type type, boolean useFlatname)

getParameterSignature	back to summary
pack-priv StringBuilder getParameterSignature(Type mType, boolean useFlatname) throws SignatureException

getReturnSignature	back to summary
pack-priv StringBuilder getReturnSignature(Type mType) throws SignatureException

getSignature	back to summary
pack-priv StringBuilder getSignature(Type mType) throws SignatureException

com.sun.tools.javac.jvm back to summary

pack-priv Class JNIWriter.TypeSignature.JvmTypeVisitor

Class Inheritance

extends JNIWriter.SimpleTypeVisitor<Type, StringBuilder>

java.lang.Object
com.sun.tools.javac.jvm.JNIWriter.SimpleTypeVisitor
com.sun.tools.javac.jvm.JNIWriter.TypeSignature.JvmTypeVisitor

Field Summary

Modifier and Type	Field and Description
private final boolean	useFlatname

Inherited from com.sun.tools.javac.jvm.JNIWriter.SimpleTypeVisitor:: DEFAULT_VALUE

Constructor Summary

Access	Constructor and Description
pack-priv	JvmTypeVisitor(boolean useFlatname)

Method Summary

Modifier and Type	Method and Description
private String	getJvmPrimitiveSignature(Type t)
private void	setDeclaredType(Type t, StringBuilder s)
public Type	visitArrayType(Type.ArrayType t, StringBuilder s) Overrides com.sun.tools.javac.jvm.JNIWriter.SimpleTypeVisitor.visitArrayType. Implements com.sun.tools.javac.code.Type.Visitor.visitArrayType.
public Type	visitClassType(Type.ClassType t, StringBuilder s) Overrides com.sun.tools.javac.jvm.JNIWriter.SimpleTypeVisitor.visitClassType. Implements com.sun.tools.javac.code.Type.Visitor.visitClassType.
public Type	visitType(Type t, StringBuilder s) Overrides com.sun.tools.javac.jvm.JNIWriter.SimpleTypeVisitor.visitType. Implements com.sun.tools.javac.code.Type.Visitor.visitType.