Package javassist.compiler

Class MemberResolver

java.lang.Object

javassist.compiler.MemberResolver

All Implemented Interfaces:

TokenId

public class MemberResolver
extends Object
implements TokenId

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MemberResolver.Method

Field Summary

Fields

Modifier and Type	Field	Description
private ClassPool	classPool
private static final String	INVALID
private Map<String,String>	invalidNames
private static Map<ClassPool,Reference<Map<String,String>>>	invalidNamesMap
private static final int	NO
private static final int	YES

Fields inherited from interface javassist.compiler.TokenId

ABSTRACT, AND_E, ANDAND, ARRAY, ARSHIFT, ARSHIFT_E, assignOps, BadToken, BLOCK, BOOLEAN, BREAK, BYTE, CALL, CASE, CATCH, CHAR, CharConstant, CLASS, CONST, CONTINUE, DECL, DEFAULT, DIV_E, DO, DOUBLE, DoubleConstant, ELSE, EQ, EXOR_E, EXPR, EXTENDS, FALSE, FINAL, FINALLY, FLOAT, FloatConstant, FOR, GE, GOTO, Identifier, IF, IMPLEMENTS, IMPORT, INSTANCEOF, INT, IntConstant, INTERFACE, LABEL, LE, LONG, LongConstant, LSHIFT, LSHIFT_E, MEMBER, MINUS_E, MINUSMINUS, MOD_E, MUL_E, NATIVE, NEQ, NEW, NULL, opNames, OR_E, OROR, PACKAGE, PLUS_E, PLUSPLUS, PRIVATE, PROTECTED, PUBLIC, RETURN, RSHIFT, RSHIFT_E, SHORT, STATIC, STRICT, StringL, SUPER, SWITCH, SYNCHRONIZED, THIS, THROW, THROWS, TRANSIENT, TRUE, TRY, VOID, VOLATILE, WHILE

Constructor Summary

Constructors

Constructor	Description
MemberResolver(ClassPool cp)

Method Summary

Modifier and Type	Method	Description
private int	compareSignature(String desc, int[] argTypes, int[] argDims, String[] argClassNames, int lineNumber)
static int	descToType(char c, int lineNumber)
private static void	fatal(int lineNumber)
ClassPool	getClassPool()
static int	getInvalidMapSize()
private Map<String,String>	getInvalidNames()
static int	getModifiers(ASTList mods)
static CtClass	getSuperclass(CtClass c)
static CtClass	getSuperInterface(CtClass c, String interfaceName)
(package private) static String	getTypeName(int type, int lineNumber)
static String	javaToJvmName(String classname)
static String	jvmToJavaName(String classname)
CtClass	lookupClass(int type, int dim, String classname, int lineNumber)
CtClass	lookupClass(String name, boolean notCheckInner, int lineNumber)
CtClass	lookupClass(Declarator decl)
private CtClass	lookupClass0(String classname, boolean notCheckInner)
CtClass	lookupClassByJvmName(String jvmName, int lineNumber)
CtClass	lookupClassByName(ASTList name)
CtField	lookupField(String className, Symbol fieldName)
CtField	lookupFieldByJvmName(String jvmClassName, Symbol fieldName)
CtField	lookupFieldByJvmName2(String jvmClassName, Symbol fieldSym, ASTree expr)	Only used by fieldAccess() in MemberCodeGen and TypeChecker.
private MemberResolver.Method	lookupMethod(CtClass clazz, String methodName, int[] argTypes, int[] argDims, String[] argClassNames, boolean onlyExact)
MemberResolver.Method	lookupMethod(CtClass clazz, CtClass currentClass, MethodInfo current, String methodName, int[] argTypes, int[] argDims, String[] argClassNames)
String	resolveClassName(ASTList name)
String	resolveJvmClassName(String jvmName, int lineNumber)
private CtClass	searchImports(String orgName, int lineNumber)

Methods inherited from class java.lang.Object

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

Field Details

classPool

private ClassPool classPool

YES

private static final int YES

See Also:

• Constant Field Values

NO

private static final int NO

See Also:

• Constant Field Values

INVALID

private static final String INVALID

See Also:

• Constant Field Values

invalidNamesMap

private static Map<ClassPool,Reference<Map<String,String>>> invalidNamesMap

invalidNames

private Map<String,String> invalidNames

Constructor Details

MemberResolver

public MemberResolver(ClassPool cp)

Method Details

getClassPool

public ClassPool getClassPool()

fatal

private static void fatal(int lineNumber)
                   throws CompileError

Throws:

CompileError

lookupMethod

public MemberResolver.Method lookupMethod(CtClass clazz,
 CtClass currentClass,
 MethodInfo current,
 String methodName,
 int[] argTypes,
 int[] argDims,
 String[] argClassNames)
                                   throws CompileError

Throws:

CompileError

lookupMethod

private MemberResolver.Method lookupMethod(CtClass clazz,
 String methodName,
 int[] argTypes,
 int[] argDims,
 String[] argClassNames,
 boolean onlyExact)
                                    throws CompileError

Throws:

CompileError

compareSignature

private int compareSignature(String desc,
 int[] argTypes,
 int[] argDims,
 String[] argClassNames,
 int lineNumber)
                      throws CompileError

Throws:

CompileError

lookupFieldByJvmName2

public CtField lookupFieldByJvmName2(String jvmClassName,
 Symbol fieldSym,
 ASTree expr)
                              throws NoFieldException

Only used by fieldAccess() in MemberCodeGen and TypeChecker.

Parameters:

jvmClassName - a JVM class name. e.g. java/lang/String

Throws:

NoFieldException

See Also:

• lookupClass(String, boolean, int)

lookupFieldByJvmName

public CtField lookupFieldByJvmName(String jvmClassName,
 Symbol fieldName)
                             throws CompileError

Parameters:

jvmClassName - a JVM class name. e.g. java/lang/String

Throws:

CompileError

lookupField

public CtField lookupField(String className,
 Symbol fieldName)
                    throws CompileError

Parameters:

className - a qualified class name. e.g. java.lang.String

Throws:

CompileError

lookupClassByName

public CtClass lookupClassByName(ASTList name)
                          throws CompileError

Throws:

CompileError

lookupClassByJvmName

public CtClass lookupClassByJvmName(String jvmName,
 int lineNumber)
                             throws CompileError

Throws:

CompileError

lookupClass

public CtClass lookupClass(Declarator decl)
                    throws CompileError

Throws:

CompileError

lookupClass

public CtClass lookupClass(int type,
 int dim,
 String classname,
 int lineNumber)
                    throws CompileError

Parameters:

classname - jvm class name.

lineNumber -

Throws:

CompileError

getTypeName

static String getTypeName(int type,
 int lineNumber)
                   throws CompileError

Throws:

CompileError

lookupClass

public CtClass lookupClass(String name,
 boolean notCheckInner,
 int lineNumber)
                    throws CompileError

Parameters:

name - a qualified class name. e.g. java.lang.String

lineNumber -

Throws:

CompileError

getInvalidMapSize

public static int getInvalidMapSize()

getInvalidNames

private Map<String,String> getInvalidNames()

searchImports

private CtClass searchImports(String orgName,
 int lineNumber)
                       throws CompileError

Throws:

CompileError

lookupClass0

private CtClass lookupClass0(String classname,
 boolean notCheckInner)
                      throws NotFoundException

Throws:

NotFoundException

resolveClassName

public String resolveClassName(ASTList name)
                        throws CompileError

Throws:

CompileError

resolveJvmClassName

public String resolveJvmClassName(String jvmName,
 int lineNumber)
                           throws CompileError

Throws:

CompileError

getSuperclass

public static CtClass getSuperclass(CtClass c)
                             throws CompileError

Throws:

CompileError

getSuperInterface

public static CtClass getSuperInterface(CtClass c,
 String interfaceName)
                                 throws CompileError

Throws:

CompileError

javaToJvmName

public static String javaToJvmName(String classname)

jvmToJavaName

public static String jvmToJavaName(String classname)

descToType

public static int descToType(char c,
 int lineNumber)
                      throws CompileError

Throws:

CompileError

getModifiers

public static int getModifiers(ASTList mods)