org.multijava.mjc
Class CBadClass

java.lang.Object
  org.multijava.util.Utils
      org.multijava.mjc.CMember
          org.multijava.mjc.CClass
              org.multijava.mjc.CBadClass

All Implemented Interfaces:

Cloneable, CMemberHost, Comparable, Constants, Constants

public class CBadClass

extends CClass

This class represents an undefined class (something that comes from a bad classfile) This class is not usable to anything, so it will sooner or later produce a comprehensive error.

Nested Class Summary

 

Nested classes inherited from class org.multijava.mjc.CClass

CClass.NoDupStrategy, CClass.Observer

 

Field Summary

 

Fields inherited from class org.multijava.mjc.CClass

CLS_UNDEFINED, dispClassTypes, methods

 

Fields inherited from class org.multijava.mjc.CMember

 

Fields inherited from class org.multijava.util.Utils

DBG_LEVEL_HIGH, DBG_LEVEL_LOW, DBG_LEVEL_NO

 

Fields inherited from interface org.multijava.mjc.Constants

ACC_PURE, ACCESS_FLAG_ARRAY, ACCESS_FLAG_NAMES, AMID_JAVA_MATH, AMID_MAX, AMID_SAFE_MATH, CMP_VERSION, JAV_ASSERTION_ERROR, JAV_CLASS, JAV_CLASSLOADER, JAV_CLASSNOTFOUND_EXCEPTION, JAV_CLONE, JAV_CLONEABLE, JAV_CONSTRUCTOR, JAV_ERROR, JAV_EXCEPTION, JAV_INIT, JAV_LENGTH, JAV_NAME_SEPARATOR, JAV_NOCLASSDEFFOUND_ERROR, JAV_OBJECT, JAV_OUTER_THIS, JAV_RMJ_RUNTIME_EXCEPTION, JAV_RUNTIME, JAV_RUNTIME_EXCEPTION, JAV_SERIALIZABLE, JAV_STATIC_INIT, JAV_STRING, JAV_STRINGBUFFER, JAV_SUPER, JAV_THIS, JAV_THROWABLE, MJ_ANCHOR, OPE_BAND, OPE_BNOT, OPE_BOR, OPE_BSR, OPE_BXOR, OPE_EQ, OPE_GE, OPE_GT, OPE_LAND, OPE_LE, OPE_LNOT, OPE_LOR, OPE_LT, OPE_MINUS, OPE_NE, OPE_PERCENT, OPE_PLUS, OPE_POSTDEC, OPE_POSTINC, OPE_PREDEC, OPE_PREINC, OPE_SIMPLE, OPE_SL, OPE_SLASH, OPE_SR, OPE_STAR, TID_ARRAY, TID_BOOLEAN, TID_BYTE, TID_CHAR, TID_CLASS, TID_DOUBLE, TID_FLOAT, TID_INT, TID_LONG, TID_MAX, TID_SHORT, TID_VOID, UNIV_ARRAY_TMP, UNIV_TMP

 

Fields inherited from interface org.multijava.util.classfile.Constants

ACC_ABSTRACT, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_TRANSIENT, ACC_VOLATILE, ATT_ANCHOR, ATT_BRIDGE, ATT_CODE, ATT_CONSTANTVALUE, ATT_DEPRECATED, ATT_DISPATCHER, ATT_EXCEPTIONS, ATT_GENERIC, ATT_GENERIC_FUNCTIONS, ATT_INNERCLASSES, ATT_LINENUMBERTABLE, ATT_LOCALVARIABLETABLE, ATT_MM_BODY, ATT_REDIRECTOR, ATT_RMJ_GLUE, ATT_RMJ_SIGNATURE, ATT_RUNTIME_VISIBLE_ANNOTATIONS, ATT_RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS, ATT_SIGNATURE, ATT_SOURCEFILE, ATT_SYNTHETIC, ATT_UNIVERSE_FIELD, ATT_UNIVERSE_METHOD, ATT_UNIVERSE_VERSION, CST_CLASS, CST_DOUBLE, CST_FIELD, CST_FLOAT, CST_INTEGER, CST_INTERFACEMETHOD, CST_LONG, CST_METHOD, CST_NAMEANDTYPE, CST_STRING, CST_UTF8, ENV_DEBUG_MODE, ENV_USE_CACHE, JAVA_MAGIC, JAVA_MAJOR, JAVA_MINOR, MAX_CODE_PER_METHOD, opc_aaload, opc_aastore, opc_aconst_null, opc_aload, opc_aload_0, opc_aload_1, opc_aload_2, opc_aload_3, opc_anewarray, opc_areturn, opc_arraylength, opc_astore, opc_astore_0, opc_astore_1, opc_astore_2, opc_astore_3, opc_athrow, opc_baload, opc_bastore, opc_bipush, opc_caload, opc_castore, opc_checkcast, opc_d2f, opc_d2i, opc_d2l, opc_dadd, opc_daload, opc_dastore, opc_dcmpg, opc_dcmpl, opc_dconst_0, opc_dconst_1, opc_ddiv, opc_dload, opc_dload_0, opc_dload_1, opc_dload_2, opc_dload_3, opc_dmul, opc_dneg, opc_drem, opc_dreturn, opc_dstore, opc_dstore_0, opc_dstore_1, opc_dstore_2, opc_dstore_3, opc_dsub, opc_dup, opc_dup2, opc_dup2_x1, opc_dup2_x2, opc_dup_x1, opc_dup_x2, opc_f2d, opc_f2i, opc_f2l, opc_fadd, opc_faload, opc_fastore, opc_fcmpg, opc_fcmpl, opc_fconst_0, opc_fconst_1, opc_fconst_2, opc_fdiv, opc_fload, opc_fload_0, opc_fload_1, opc_fload_2, opc_fload_3, opc_fmul, opc_fneg, opc_frem, opc_freturn, opc_fstore, opc_fstore_0, opc_fstore_1, opc_fstore_2, opc_fstore_3, opc_fsub, opc_getfield, opc_getstatic, opc_goto, opc_goto_w, opc_i2b, opc_i2c, opc_i2d, opc_i2f, opc_i2l, opc_i2s, opc_iadd, opc_iaload, opc_iand, opc_iastore, opc_iconst_0, opc_iconst_1, opc_iconst_2, opc_iconst_3, opc_iconst_4, opc_iconst_5, opc_iconst_m1, opc_idiv, opc_if_acmpeq, opc_if_acmpne, opc_if_icmpeq, opc_if_icmpge, opc_if_icmpgt, opc_if_icmple, opc_if_icmplt, opc_if_icmpne, opc_ifeq, opc_ifge, opc_ifgt, opc_ifle, opc_iflt, opc_ifne, opc_ifnonnull, opc_ifnull, opc_iinc, opc_iload, opc_iload_0, opc_iload_1, opc_iload_2, opc_iload_3, opc_imul, opc_ineg, opc_instanceof, opc_invokeinterface, opc_invokespecial, opc_invokestatic, opc_invokevirtual, opc_ior, opc_irem, opc_ireturn, opc_ishl, opc_ishr, opc_istore, opc_istore_0, opc_istore_1, opc_istore_2, opc_istore_3, opc_isub, opc_iushr, opc_ixor, opc_jsr, opc_jsr_w, opc_l2d, opc_l2f, opc_l2i, opc_ladd, opc_laload, opc_land, opc_lastore, opc_lcmp, opc_lconst_0, opc_lconst_1, opc_ldc, opc_ldc2_w, opc_ldc_w, opc_ldiv, opc_lload, opc_lload_0, opc_lload_1, opc_lload_2, opc_lload_3, opc_lmul, opc_lneg, opc_lookupswitch, opc_lor, opc_lrem, opc_lreturn, opc_lshl, opc_lshr, opc_lstore, opc_lstore_0, opc_lstore_1, opc_lstore_2, opc_lstore_3, opc_lsub, opc_lushr, opc_lxor, opc_monitorenter, opc_monitorexit, opc_multianewarray, opc_new, opc_newarray, opc_nop, opc_pop, opc_pop2, opc_putfield, opc_putstatic, opc_ret, opc_return, opc_saload, opc_sastore, opc_sipush, opc_swap, opc_tableswitch, opc_wide, opc_xxxunusedxxx, POO_ASCII_CONSTANT, POO_CLASS_CONSTANT, POO_DOUBLE_CONSTANT, POO_FLOAT_CONSTANT, POO_INTEGER_CONSTANT, POO_LONG_CONSTANT, POO_NAT_CONSTANT, POO_REF_CONSTANT, POO_STRING_CONSTANT, TYP_ADDRESS, TYP_DOUBLE, TYP_FLOAT, TYP_INT, TYP_LONG, TYP_REFERENCE, TYP_VOID

 

Constructor Summary

CBadClass(String qualifiedName)           Constructs a class export from file

 

Method Summary
void	collectAbstractMethods(ArrayList v)           collectAbstractMethods search for a matching method with the provided type parameters look in parent hierarchy as needed
void	collectInterfaceMethods(ArrayList v, CClassType[] args)           collectInterfaceMethods search for a matching method with the provided type parameters look in parent hierarchy as needed
boolean	descendsFrom(CClass maybeSuper)           Indicates whether this host is a subclass of the given class, where "subclass" is the reflexive, transitive closure of the extends relation.
void	genClassFile(Destination destination)           Generate the code in a class file
CMethodSet.MethodArgsPair[]	getAbstractMethods()           Returns a list of abstract methods
protected  CField	getDeclaredField(String ident)           Returns the signature of the field with the given name declared in this class, or null if this class does not declare a field with the given name.
CMethodSet.MethodArgsPair[]	getInterfaceMethods()           Returns a list of interface methods
boolean	isAccessibleFrom(CMemberHost from)           Indicates whether this is accessible from the given host.
boolean	isAnonymous()
boolean	isMember()
CClass	lookupClass(String name, CContextType context)           Searches for a class with the given simple name according the procedure in JLS2 6.5.5.
CFieldAccessor	lookupField(String name, CExpressionContextType context)           lookupField search for a field look in parent hierarchy as needed
CMethodSet	lookupMethodOrSet(String name, CType[] params, CContextType context)           Searches for the most specific method applicable to the given identifier and argument type tuple, in the given context, looking in parent hierarchy and augmentation map as needed.

 

Methods inherited from class org.multijava.mjc.CClass

accumLocalExtAndInheritedMethods, accumLocalInternalMethods, accumMostSpecificMethods, addBridgeMethod, addField, addRedirector, appendCustomAttributes, augmentWithMethod, checkBridgeMethod, checkInstantiation, close, collectAbstractMethods, compareTo, createClassInfo, descendsFrom, directlyVisibleTypes, equals, fields, fieldsForCodeGen, findGetterMethod, findOrCreateGetterMethod, findOrCreateSetterMethod, genConstructorArray, genCustomAttributes, genFields, genGenericFunctions, genInnerInfo, genInners, genInterfaces, genMethods, genSyntheticParams, genSyntheticParamsForExplicitThis, getAllInheritableMethods, getAllInheritedMethods, getAllMethods, getCClass, getCompiler, getFieldCount, getGenericSignature, getIdentFrom, getInnerClasses, getInterfaces, getNextAccessName, getNextSyntheticIndex, getSubstitution, getSubstitution, getSuperClass, getSuperSubstitution, getSyntheticParamsForExplicitSuper, getterOrSetterMethodFor, getType, getTypeVariables, getUniverseVersion, hashCode, hasProtectedVisibilityIn, hasSyntheticOuterThis, initSession, innerClassesForAttribute, isAbstract, isClass, isCompilationUnit, isDefinedInside, isFieldRedefined, isGenericClass, isInnerClass, isInterface, isNestedType, lookupAllMethods, lookupFieldHelper, lookupMethod, lookupMethodOrSet, lookupMethodsSpecializedByMethod, lookupMSAMethod, lookupOverloadedMethod, lookupSuperField, lookupTopConcreteMethod, lookupTypeVariable, memberNeedsPrivilegedAccess, methods, methodsForCodeGen, nestedDescendsFrom, noAssertionsYet, noPossiblyInnerAssertionsYet, packageName, protoMethods, qualifiedName, register, registerNestedType, rmjAnnotate, setAssertHelperMethod, setAssertStaticInitMethod, setCheckedInterfaces, setCheckedMembers, setInnerClasses, setSuperClass, setTypeVariables, sourceFile, syntheticOuterThisInaccessible, toString, wrapSuperCallTo

 

Methods inherited from class org.multijava.mjc.CMember

access, deprecated, getCCompilationUnit, getField, getIdent, getJavaName, getMethod, getOwnerName, getQualNameWithSeparator, hasDefaultAccess, host, ident, isDeprecated, isFinal, isLocalTo, isPrivate, isProtected, isPublic, isStatic, modifiers, owner, setModifiers

 

Methods inherited from class org.multijava.util.Utils

assertTrue, assertTrue, combineArrays, escapeString, escapeString, fail, fail, getFilePath, hasFlag, hasOtherFlags, parsePathParts, relativePathTo, splitQualifiedName, splitQualifiedName, stripJavaModifiers, stripNonJavaModifiers, stripPrivateModifier, unescapeString, vectorToArray, vectorToIntArray

 

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

 

Methods inherited from interface org.multijava.mjc.CMemberHost

host, ident

 

Constructor Detail

CBadClass

public CBadClass(String qualifiedName)

Constructs a class export from file

descendsFrom

public boolean descendsFrom(CClass maybeSuper)

Indicates whether this host is a subclass of the given class, where "subclass" is the reflexive, transitive closure of the extends relation.

Specified by:

descendsFrom in interface CMemberHost

Overrides:

descendsFrom in class CClass

Parameters:

maybeSuper - the potential superclass

getDeclaredField

protected final CField getDeclaredField(String ident)

Returns the signature of the field with the given name declared in this class, or null if this class does not declare a field with the given name.

Overrides:

getDeclaredField in class CClass

isAnonymous

public boolean isAnonymous()

isMember

public boolean isMember()

Description copied from class: CClass

Indicates whether the class represented by this is a member type. A member type is a type that is declared inside another type but that is not an anonymous class or a local type declaration.

lookupClass

public CClass lookupClass(String name,
                          CContextType context)

Searches for a class with the given simple name according the procedure in JLS2 6.5.5. Since this is a bad class this method just returns null.

Overrides:

lookupClass in class CClass

Parameters:

name - the class name, without qualifiers

context - the referencing context, used for accessibility checks

Returns:

the class if found, null otherwise

lookupMethodOrSet

public CMethodSet lookupMethodOrSet(String name,
                                    CType[] params,
                                    CContextType context)

Searches for the most specific method applicable to the given identifier and argument type tuple, in the given context, looking in parent hierarchy and augmentation map as needed. Returns null always since this has no methods.

Parameters:

name - method name

params - method parameter types

context - the context in which the method reference should be resolved, used to identifier the external methods augmenting this class

lookupField

public CFieldAccessor lookupField(String name,
                                  CExpressionContextType context)

lookupField search for a field look in parent hierarchy as needed

Overrides:

lookupField in class CClass

Parameters:

name - method name

context - the context of the field access

isAccessibleFrom

public boolean isAccessibleFrom(CMemberHost from)

Indicates whether this is accessible from the given host.

Specified by:

isAccessibleFrom in interface CMemberHost

Overrides:

isAccessibleFrom in class CMember

Parameters:

from - the host that wants access

Returns:

true iff the given host is allowed access to this host's members

getInterfaceMethods

public CMethodSet.MethodArgsPair[] getInterfaceMethods()

Returns a list of interface methods

Overrides:

getInterfaceMethods in class CClass

getAbstractMethods

public CMethodSet.MethodArgsPair[] getAbstractMethods()

Returns a list of abstract methods

Overrides:

getAbstractMethods in class CClass

collectInterfaceMethods

public void collectInterfaceMethods(ArrayList v,
                                    CClassType[] args)

collectInterfaceMethods search for a matching method with the provided type parameters look in parent hierarchy as needed

Overrides:

collectInterfaceMethods in class CClass

collectAbstractMethods

public void collectAbstractMethods(ArrayList v)

collectAbstractMethods search for a matching method with the provided type parameters look in parent hierarchy as needed

genClassFile

public void genClassFile(Destination destination)

Generate the code in a class file

Overrides:

genClassFile in class CClass

Parameters:

destination - the location where the class file should be generated